GOLDMAN SACHS GROUP INC
SC 13D/A, 2000-12-13
SECURITY BROKERS, DEALERS & FLOTATION COMPANIES
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<PAGE>

                                 UNITED STATES
                      SECURITIES AND EXCHANGE COMMISSION
                            WASHINGTON, D.C.  20549

                                AMENDMENT NO. 1
                                      TO
                                 SCHEDULE 13D

                   UNDER THE SECURITIES EXCHANGE ACT OF 1934

                             StorageNetworks, Inc.
                        ------------------------------
                               (Name of Issuer)

                         Common Stock, $.01 per value
                        ------------------------------
                        (Title of Class of Securities)


                                  86211E 10 3
                        ------------------------------
                                (CUSIP Number)


            Keith F. Higgins, Esq.         David J. Greenwald, Esq.
            Ropes & Gray                   Goldman, Sachs & Co.
            One International Place        85 Broad Street
            Boston, MA 02110               New York, NY 10004
            (617) 951-7000                 (212) 902-1000


            -------------------------------------------------------
                 (Name, Address and Telephone Number of Person
               Authorized to Receive Notices and Communications)

                               November 27, 2000
            -------------------------------------------------------
            (Date of Event Which Requires Filing of This Statement)

If the filing person has previously filed a statement on Schedule 13G to report
the acquisition which is the subject of this Schedule 13D, and is filing this
schedule because of Rule 13d-1(e), 13d-1(f) or 13d-1(g), check the following
box. [_]

The remainder of this cover page will be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would later
disclosures provided in a prior cover page.

The information required on the remainder of this cover page will not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act
but will be subject to all other provisions of the Act (however, see the Notes).

                                       1
<PAGE>

                                 SCHEDULE 13D
-----------------------                                  ---------------------
  Cusip No. 86211E 10 3                                    PAGE 2 OF 22 PAGES
-----------------------                                  ---------------------

------------------------------------------------------------------------------
      NAME OF REPORTING PERSON
 1    S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

      Goldman, Sachs & Co.

------------------------------------------------------------------------------
      CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
 2                                                              (a) [_]
                                                                (b) [_]

------------------------------------------------------------------------------
      SEC USE ONLY
 3


------------------------------------------------------------------------------
      SOURCE OF FUNDS
 4
      AF, OO

------------------------------------------------------------------------------
      CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
 5    PURSUANT TO ITEMS 2(d) or 2(e)                                [X]


------------------------------------------------------------------------------
      CITIZENSHIP OR PLACE OF ORGANIZATION
 6
      New York

------------------------------------------------------------------------------
                          SOLE VOTING POWER
                     7
     NUMBER OF            0 shares

      SHARES       -----------------------------------------------------------
                          SHARED VOTING POWER
   BENEFICIALLY      8
                          408,220 shares *
     OWNED BY
                   -----------------------------------------------------------
       EACH               SOLE DISPOSITIVE POWER
                     9
    REPORTING             0 shares

      PERSON       -----------------------------------------------------------
                          SHARED DISPOSITIVE POWER
       WITH         10
                          11,495,667 shares
------------------------------------------------------------------------------
      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
11
      11,495,667 shares

------------------------------------------------------------------------------
      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
12                                                                  [_]


------------------------------------------------------------------------------
      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
13
      12.1%

------------------------------------------------------------------------------
      TYPE OF REPORTING PERSON
14
      BD -- PN -- IA

------------------------------------------------------------------------------

* The power to vote 11,087,447 shares of Common Stock which may be deemed to be
beneficially owned by Goldman, Sachs & Co. is held by United States Trust
Company of New York as voting trustee.  See Item 6 hereof.

                                       2
<PAGE>

                                 SCHEDULE 13D
-----------------------                                  ---------------------
  Cusip No. 86211E 10 3                                    PAGE 3 OF 22 PAGES
-----------------------                                  ---------------------

------------------------------------------------------------------------------
      NAME OF REPORTING PERSON
 1    S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

      The Goldman Sachs Group, Inc.

------------------------------------------------------------------------------
      CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
 2                                                              (a) [_]
                                                                (b) [_]

------------------------------------------------------------------------------
      SEC USE ONLY
 3


------------------------------------------------------------------------------
      SOURCE OF FUNDS
 4
      AF, OO

------------------------------------------------------------------------------
      CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
 5    PURSUANT TO ITEMS 2(d) or 2(e)                                [_]


------------------------------------------------------------------------------
      CITIZENSHIP OR PLACE OF ORGANIZATION
 6
      Delaware

------------------------------------------------------------------------------
                          SOLE VOTING POWER
                     7
     NUMBER OF            25,000 shares

      SHARES       -----------------------------------------------------------
                          SHARED VOTING POWER
   BENEFICIALLY      8
                          408,220 shares *
     OWNED BY
                   -----------------------------------------------------------
       EACH               SOLE DISPOSITIVE POWER
                     9
    REPORTING             25,000 shares

      PERSON       -----------------------------------------------------------
                          SHARED DISPOSITIVE POWER
       WITH         10
                          11,520,667 shares
------------------------------------------------------------------------------
      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
11
      11,520,667 shares

------------------------------------------------------------------------------
      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
12                                                                  [_]


------------------------------------------------------------------------------
      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
13
      12.1%

------------------------------------------------------------------------------
      TYPE OF REPORTING PERSON
14
      HC, CO

------------------------------------------------------------------------------

* The power to vote 11,087,447 shares of Common Stock which may be deemed to be
beneficially owned by The Goldman Sachs Group, Inc. is held by United States
Trust Company of New York as voting trustee.  See Item 6 hereof.

                                       3
<PAGE>

                                  SCHEDULE 13D

-----------------------                                  ---------------------
  Cusip No. 86211E 10 3                                    PAGE 4 OF 22 PAGES
-----------------------                                  ---------------------

------------------------------------------------------------------------------
      NAME OF REPORTING PERSON
 1    S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

      GS Capital Partners III, L.P.

------------------------------------------------------------------------------
      CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
 2                                                              (a) [_]
                                                                (b) [_]

------------------------------------------------------------------------------
      SEC USE ONLY
 3


------------------------------------------------------------------------------
      SOURCE OF FUNDS
 4
      WC

------------------------------------------------------------------------------
      CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
 5    PURSUANT TO ITEMS 2(d) or 2(e)                                [_]


------------------------------------------------------------------------------
      CITIZENSHIP OR PLACE OF ORGANIZATION
 6
      Delaware

------------------------------------------------------------------------------
                          SOLE VOTING POWER
                     7
     NUMBER OF            0 shares

      SHARES       -----------------------------------------------------------
                          SHARED VOTING POWER
   BENEFICIALLY      8
                          0 shares *
     OWNED BY
                   -----------------------------------------------------------
       EACH               SOLE DISPOSITIVE POWER
                     9
    REPORTING             0 shares

      PERSON       -----------------------------------------------------------
                          SHARED DISPOSITIVE POWER
       WITH         10
                          8,057,023 shares
------------------------------------------------------------------------------
      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
11
      8,057,023 shares

------------------------------------------------------------------------------
      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
12                                                                  [_]


------------------------------------------------------------------------------
      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
13
      8.5%

------------------------------------------------------------------------------
      TYPE OF REPORTING PERSON
14
      PN

------------------------------------------------------------------------------

* The power to vote 8,057,023 shares of Common Stock which may be deemed to be
beneficially owned by GS Capital Partners III, L.P. is held by United States
Trust Company of New York as voting trustee.  See Item 6 hereof.

                                       4
<PAGE>

                                  SCHEDULE 13D

-----------------------                                  ---------------------
  Cusip No. 86211E 10 3                                    PAGE 5 OF 22 PAGES
-----------------------                                  ---------------------

------------------------------------------------------------------------------
      NAME OF REPORTING PERSON
 1    S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

      GS Advisors III, L.L.C.

------------------------------------------------------------------------------
      CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
 2                                                              (a) [_]
                                                                (b) [_]

------------------------------------------------------------------------------
      SEC USE ONLY
 3


------------------------------------------------------------------------------
      SOURCE OF FUNDS
 4
      AF

------------------------------------------------------------------------------
      CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
 5    PURSUANT TO ITEMS 2(d) or 2(e)                                [_]


------------------------------------------------------------------------------
      CITIZENSHIP OR PLACE OF ORGANIZATION
 6
      Delaware

------------------------------------------------------------------------------
                          SOLE VOTING POWER
                     7
     NUMBER OF            0 shares

      SHARES       -----------------------------------------------------------
                          SHARED VOTING POWER
   BENEFICIALLY      8
                          0 shares *
     OWNED BY
                   -----------------------------------------------------------
       EACH               SOLE DISPOSITIVE POWER
                     9
    REPORTING             0 shares

      PERSON       -----------------------------------------------------------
                          SHARED DISPOSITIVE POWER
       WITH         10
                          10,271,995 shares
------------------------------------------------------------------------------
      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
11
      10,271,995 shares

------------------------------------------------------------------------------
      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
12                                                                  [_]


------------------------------------------------------------------------------
      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
13
      10.8%

------------------------------------------------------------------------------
      TYPE OF REPORTING PERSON
14
      OO

------------------------------------------------------------------------------

* The power to vote 10,271,995 shares of Common Stock which may be deemed to be
beneficially owned by GS Advisors III, L.L.C. is held by United States Trust
Company of New York as voting trustee.  See Item 6 hereof.

                                       5
<PAGE>

                                  SCHEDULE 13D

-----------------------                                  ---------------------
  Cusip No. 86211E 10 3                                    PAGE 6 OF 22 PAGES
-----------------------                                  ---------------------

------------------------------------------------------------------------------
      NAME OF REPORTING PERSON
 1    S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

      GS Capital Partners III Offshore, L.P.

------------------------------------------------------------------------------
      CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
 2                                                              (a) [_]
                                                                (b) [_]

------------------------------------------------------------------------------
      SEC USE ONLY
 3


------------------------------------------------------------------------------
      SOURCE OF FUNDS
 4
      WC

------------------------------------------------------------------------------
      CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
 5    PURSUANT TO ITEMS 2(d) or 2(e)                                [_]


------------------------------------------------------------------------------
      CITIZENSHIP OR PLACE OF ORGANIZATION
 6
      Cayman Islands

------------------------------------------------------------------------------
                          SOLE VOTING POWER
                     7
     NUMBER OF            0 shares

      SHARES       -----------------------------------------------------------
                          SHARED VOTING POWER
   BENEFICIALLY      8
                          0 shares *
     OWNED BY
                   -----------------------------------------------------------
       EACH               SOLE DISPOSITIVE POWER
                     9
    REPORTING             0 shares

      PERSON       -----------------------------------------------------------
                          SHARED DISPOSITIVE POWER
       WITH         10
                          2,214,972 shares
 ------------------------------------------------------------------------------
      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
11
      2,214,972 shares

------------------------------------------------------------------------------
      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
12                                                                  [_]


------------------------------------------------------------------------------
      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
13
      2.3%

------------------------------------------------------------------------------
      TYPE OF REPORTING PERSON
14
      PN

------------------------------------------------------------------------------

* The power to vote 2,214,972 shares of Common Stock which may be deemed to be
beneficially owned by GS Capital Partners III Offshore, L.P. is held by United
States Trust Company of New York as voting trustee.  See Item 6 hereof.

                                       6
<PAGE>

                                 SCHEDULE 13D
-----------------------                                  ---------------------
  Cusip No. 86211E 10 3                                    PAGE 7 OF 22 PAGES
-----------------------                                  ---------------------

------------------------------------------------------------------------------
      NAME OF REPORTING PERSON
 1    S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

      GS Capital Partners III Germany Civil Law Partnership (with limitation
      of liability)

------------------------------------------------------------------------------
      CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
 2                                                              (a) [_]
                                                                (b) [_]

------------------------------------------------------------------------------
      SEC USE ONLY
 3


------------------------------------------------------------------------------
      SOURCE OF FUNDS
 4
      WC

------------------------------------------------------------------------------
      CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
 5    PURSUANT TO ITEMS 2(d) or 2(e)                                [_]


------------------------------------------------------------------------------
      CITIZENSHIP OR PLACE OF ORGANIZATION
 6
      Germany

------------------------------------------------------------------------------
                          SOLE VOTING POWER
                     7
     NUMBER OF            0 shares

      SHARES       -----------------------------------------------------------
                          SHARED VOTING POWER
   BENEFICIALLY      8
                          0 shares *
     OWNED BY
                   -----------------------------------------------------------
       EACH               SOLE DISPOSITIVE POWER
                     9
    REPORTING             0 shares

      PERSON       -----------------------------------------------------------
                          SHARED DISPOSITIVE POWER
       WITH         10
                          371,954 shares
------------------------------------------------------------------------------
      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
11
      371,954 shares

------------------------------------------------------------------------------
      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
12                                                                  [_]


------------------------------------------------------------------------------
      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
13
      0.4%

------------------------------------------------------------------------------
      TYPE OF REPORTING PERSON
14
      PN

------------------------------------------------------------------------------

* The power to vote 371,954 shares of Common Stock which may be deemed to be
beneficially by GS Capital Partners III Germany Civil Law Partnership is held by
United States Trust Company of New York as voting trustee.  See Item 6 hereof.

                                       7
<PAGE>

                                 SCHEDULE 13D
-----------------------                                  ---------------------
  Cusip No. 86211E 10 3                                    PAGE 8 OF 22 PAGES
-----------------------                                  ---------------------

------------------------------------------------------------------------------
      NAME OF REPORTING PERSON
 1    S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

      Goldman, Sachs & Co. oHG

------------------------------------------------------------------------------
      CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
 2                                                              (a) [_]
                                                                (b) [_]

------------------------------------------------------------------------------
      SEC USE ONLY
 3


------------------------------------------------------------------------------
      SOURCE OF FUNDS
 4
      AF

------------------------------------------------------------------------------
      CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
 5    PURSUANT TO ITEMS 2(d) or 2(e)                                [_]


------------------------------------------------------------------------------
      CITIZENSHIP OR PLACE OF ORGANIZATION
 6
      Germany

------------------------------------------------------------------------------
                          SOLE VOTING POWER
                     7
     NUMBER OF            0 shares

      SHARES       -----------------------------------------------------------
                          SHARED VOTING POWER
   BENEFICIALLY      8
                          0 shares *
     OWNED BY
                   -----------------------------------------------------------
       EACH               SOLE DISPOSITIVE POWER
                     9
    REPORTING             0 shares

      PERSON       -----------------------------------------------------------
                          SHARED DISPOSITIVE POWER
       WITH         10
                          371,954 shares
------------------------------------------------------------------------------
      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
11
      371,954 shares

------------------------------------------------------------------------------
      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
12                                                                  [_]


------------------------------------------------------------------------------
      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
13
      0.4%

------------------------------------------------------------------------------
      TYPE OF REPORTING PERSON
14
      PN

------------------------------------------------------------------------------

* The power to vote 371,954 shares of Common Stock which may be deemed to be
beneficially by Goldman, Sachs & Co. oHG is held by United States Trust Company
of New York as voting trustee.  See Item 6 hereof.

                                       8
<PAGE>

                                 SCHEDULE 13D
-----------------------                                  ---------------------
  Cusip No. 86211E 10 3                                    PAGE 9 OF 22 PAGES
-----------------------                                  ---------------------

------------------------------------------------------------------------------
      NAME OF REPORTING PERSON
 1    S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

      Stone Street Fund 1999, L.P.

------------------------------------------------------------------------------
      CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
 2                                                              (a) [_]
                                                                (b) [_]

------------------------------------------------------------------------------
      SEC USE ONLY
 3


------------------------------------------------------------------------------
      SOURCE OF FUNDS
 4
      WC

------------------------------------------------------------------------------
      CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
 5    PURSUANT TO ITEMS 2(d) or 2(e)                                [_]


------------------------------------------------------------------------------
      CITIZENSHIP OR PLACE OF ORGANIZATION
 6
      Delaware

------------------------------------------------------------------------------
                          SOLE VOTING POWER
                     7
     NUMBER OF            0 shares

      SHARES       -----------------------------------------------------------
                          SHARED VOTING POWER
   BENEFICIALLY      8
                          0 shares *
     OWNED BY
                   -----------------------------------------------------------
       EACH               SOLE DISPOSITIVE POWER
                     9
    REPORTING             0 shares

      PERSON       -----------------------------------------------------------
                          SHARED DISPOSITIVE POWER
       WITH         10
                          443,498 shares
------------------------------------------------------------------------------
      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
11
      443,498 shares

------------------------------------------------------------------------------
      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
12                                                                  [_]


------------------------------------------------------------------------------
      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
13
      0.5%

------------------------------------------------------------------------------
      TYPE OF REPORTING PERSON
14
      PN

------------------------------------------------------------------------------

* The power to vote 443,498 shares of Common Stock which may be deemed to be
beneficially owned by Stone Street Fund 1999, L.P. is held by United States
Trust Company of New York as voting trustee.  See Item 6 hereof.

                                       9
<PAGE>

                                 SCHEDULE 13D
-----------------------                                  ---------------------
  Cusip No. 86211E 10 3                                   PAGE 10 OF 22 PAGES
-----------------------                                  ---------------------

------------------------------------------------------------------------------
      NAME OF REPORTING PERSON
 1    S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

      Stone Street 1999, L.L.C.

------------------------------------------------------------------------------
      CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
 2                                                              (a) [_]
                                                                (b) [_]

------------------------------------------------------------------------------
      SEC USE ONLY
 3


------------------------------------------------------------------------------
      SOURCE OF FUNDS
 4
      AF

------------------------------------------------------------------------------
      CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
 5    PURSUANT TO ITEMS 2(d) or 2(e)                                [_]


------------------------------------------------------------------------------
      CITIZENSHIP OR PLACE OF ORGANIZATION
 6
      Delaware

------------------------------------------------------------------------------
                          SOLE VOTING POWER
                     7
     NUMBER OF            0 shares

      SHARES       -----------------------------------------------------------
                          SHARED VOTING POWER
   BENEFICIALLY      8
                          0 shares *
     OWNED BY
                   -----------------------------------------------------------
       EACH               SOLE DISPOSITIVE POWER
                     9
    REPORTING             0 shares

      PERSON       -----------------------------------------------------------
                          SHARED DISPOSITIVE POWER
       WITH         10
                          443,498 shares
------------------------------------------------------------------------------
      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
11
      443,498 shares

------------------------------------------------------------------------------
      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
12                                                                  [_]


------------------------------------------------------------------------------
      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
13
      0.5%

------------------------------------------------------------------------------
      TYPE OF REPORTING PERSON
14
      OO

------------------------------------------------------------------------------

* The power to vote 443,498 shares of Common Stock which may be deemed to be
beneficially by Stone Street 1999, L.L.C. is held by United States Trust Company
of New York as voting trustee.  See Item 6 hereof.

                                       10
<PAGE>

                                AMENDMENT NO. 1
                                ----------------

                                      to

                                  SCHEDULE 13D
                                  ------------

                             StorageNetworks, Inc.
                             --------------------

Item 1.  Security and Issues.
         -------------------

     This statement on Schedule 13D relates to shares of common stock, par value
$.01 per share (the "Common Stock"), of StorageNetworks, Inc., a Delaware
corporation (the "Company").  The principal executive offices of the Company are
located at 100 Fifth Avenue, Waltham, Massachusetts 02451.


Item 2.  Identity and Background.
         -----------------------

     This 13D filing is being made by GS Capital Partners III, L.P. ("GS Capital
III"), GS Capital Partners III Offshore, L.P. ("GS Offshore"), GS Capital
Partners III Germany Civil Law Partnership ("GS Germany"), Stone Street Fund
1999, L.P. ("Stone 1999" and, together with GS Capital III, GS Offshore and GS
Germany, the "Limited Partnerships"), GS Advisors III, L.L.C. ("GS Advisors"),
Goldman, Sachs & Co. oHG ("GS oHG"), Stone Street 1999, L.L.C. ("Stone L.L.C."),
Goldman, Sachs & Co. ("Goldman Sachs") and The Goldman Sachs Group, Inc. ("GS
Group" and together with the Limited Partnerships, GS Advisors, GS oHG, Stone
L.L.C. and Goldman Sachs, the "Filing Persons")./1/ Goldman Sachs and GS Group
may be deemed, for purposes of this statement, to beneficially own shares of
Common Stock through the Limited Partnerships.  Goldman Sachs and GS Group each
disclaims beneficial ownership of shares of Common Stock beneficially owned by
the Limited Partnerships to the extent of partnership interests in the Limited
Partnerships held by persons other than Goldman Sachs, GS Group or their
affiliates.  In addition, GS Group may be deemed for purposes of this statement
to beneficially own shares of Common Stock held in client accounts with respect
to which Goldman Sachs or employees of Goldman Sachs have voting or investment
discretion, or both ("Managed Accounts").  Goldman Sachs and GS Group disclaim
beneficial ownership of shares of Common Stock held in Managed Accounts.
Goldman Sachs and GS Group may also be deemed, for purposes of this statement,
to beneficially own from time to time shares of Common Stock acquired in
ordinary course trading activities by Goldman Sachs.  In addition, GS Group may
be deemed to beneficially own shares of Common Stock subject to a currently
exercisable option held by Randall Blumenthal, a managing director of Goldman
Sachs who serves on the Company's Board of Directors.  Mr. Blumenthal has an
understanding with GS Group pursuant to which he holds these options for the
benefit of GS Group.

     Each of GS Capital III and Stone 1999, Delaware limited partnerships, GS
Offshore, a Cayman Islands exempted limited partnership, and GS Germany, a
German civil law partnership, was formed for the purpose of investing in equity
and equity-related securities primarily acquired

--------------------
/1/ Neither the present filing nor anything contained herein shall be construed
as an admission that any Filing Person constituted a "person" for any purpose
other than Section 13(d) of the Securities Exchange Act of 1934, as amended.

                                       11
<PAGE>

or issued in leveraged acquisitions, reorganizations and other private equity
transactions. GS Advisors, a Delaware limited liability company, is the sole
general partner of GS Capital III and GS Offshore. GS oHG is the sole managing
partner of GS Germany. Stone L.L.C., a Delaware limited liability company, is
the sole general partner of Stone 1999. Goldman Sachs, a New York limited
partnership, is an investment banking firm and a member of the New York Stock
Exchange, Inc. and other national exchanges. Goldman Sachs also serves as the
manager for GS Advisors and Stone 1999 and the investment manager for GS Capital
III, GS Offshore and GS Germany. Goldman Sachs is wholly owned, directly and
indirectly, by GS Group. GS Group is a Delaware corporation and holding company
that (directly and indirectly through subsidiaries or affiliated companies or
both) is a leading investment banking organization. The principal business
address of each Filing Person (other than GS Offshore, GS Germany and GS oHG) is
85 Broad Street, New York, NY 10004. The principal business address for GS
Offshore is c/o Maples and Calder, P.O. Box 309, Grand Cayman, Cayman Islands.
The principal business address for each of GS Germany and GS oHG is MesseTurm,
60308 Frankfurt am Main, Germany.

     The name, business address, present principal occupation or employment and
citizenship of each director of GS Group are set forth in Schedule I hereto and
are incorporated herein by reference.  The name, business address, present
principal occupation or employment and citizenship of each executive officer of
GS Advisors are set forth in Schedule II-A-i hereto and are incorporated herein
by reference.  The name, business address, present principal occupation or
employment and citizenship of each member of the Principal Investment Area
Investment Committee of Goldman Sachs, which is responsible for making all
investment and management decisions for GS Advisors on behalf of Goldman Sachs,
are set forth in Schedule II-A-ii hereto and are incorporated herein by
reference.  The name, business address, present principal occupation or
employment and citizenship of each executive officer and director of Goldman,
Sachs & Co. Finanz GmbH, which is the sole managing general partner of GS oHG,
are set forth in Schedule II-B hereto and are incorporated herein by reference.
The name, business address, present principal occupation or employment and
citizenship of each executive officer of Stone L.L.C. are set forth in Schedule
II-C-i hereto and are incorporated herein by reference.  The name, business
address, present principal occupation or employment and citizenship of each
member of the Stone Street Investment Committee of Goldman Sachs, which is
responsible for making all investment and management decisions for Stone L.L.C.
on behalf of Goldman Sachs, are set forth on Schedule II-C-ii hereto and are
incorporated herein by reference.

     During the last five years, none of the Filing Persons, nor, to the
knowledge of each of the Filing Persons, any of the persons listed on Schedules
I, II-A-i, II-A-ii, II-B, II-C-i and II-C-ii hereto, (i) has been convicted in a
criminal proceeding (excluding traffic violations or similar misdemeanors) or
(ii) except as set forth on Schedule III hereof, has been a party to a civil
proceeding of a judicial or administrative body of competent jurisdiction and as
a result of such proceeding was or is subject to a judgment, decree, or final
order enjoining future violations of, or prohibiting or mandating activities
subject to federal or state securities laws or finding any violation with
respect to such laws.

                                       12
<PAGE>

      Item 3.     Source and Amount of Funds or Other Consideration.
                  -------------------------------------------------

     The Limited Partnerships acquired from StorageNetworks an aggregate of
5,081,298 shares of Series B Preferred Stock ("Series B Preferred") on July 1,
1999 at a purchase price of $4.92 per share for aggregate consideration of
$24,999,986.  In that transaction, GS Capital III acquired 3,692,476 shares of
Series B Preferred, GS Offshore acquired 1,015,106 shares of Series B Preferred,
GS Germany acquired 170,464 shares of Series B Preferred and Stone 1999 acquired
203,252 shares of Series B Preferred.

     In January 2000, the Limited Partnerships acquired from two of the
Company's executive officers 1,303,292 shares of Common Stock at a purchase
price of $17.13 per share (such share number and share price and those that
follow have been adjusted to reflect a 2-for-1 split of the Common Stock
effected January 26, 2000), for aggregate consideration of $11,162,696.  In that
transaction, GS Capital III acquired 473,538 shares of Common Stock, GS Offshore
acquired 130,181 shares of Common Stock, GS Germany acquired 21,861 shares of
Common Stock and Stone 1999 acquired 26,066 shares of Common Stock.

     As a result of the foregoing transactions, immediately prior to the initial
public offering of the Common Stock in July 2000 (the "IPO") the Limited
Partnerships owned 5,081,298 shares of Series B Preferred and 1,303,292 shares
of Common Stock. GS Capital III owned 3,692,476 shares of Series B Preferred and
947,076 shares of Common Stock, GS Offshore owned 1,015,106 shares of Series B
Preferred and 260,362 shares of Common Stock, GS Germany owned 170,464 shares of
Series B Preferred and 43,772 shares of Common Stock and Stone 1999 owned
203,252 shares of Series B Preferred and 52, 132 shares of Common Stock.
Effective upon the consummation of the IPO, each share of Series B Preferred was
converted into two shares of Common Stock and such shares were transferred to
United States Trust Company of New York as voting trustee of the voting trust
further described in Item 6. As of July 6, 2000, upon completion of the IPO,
Goldman Sachs and GS Group may be deemed to have beneficially owned, through the
limited partnerships (and, with respect to GS Group, including the director
option shares), 11,440,888 and 11,465,888 shares of Common Stock, respectively.

     In a public offering of the Common Stock completed on November 27, 2000
(the "Follow-On Offering"), the Limited Partnerships sold, in the aggregate,
378,441 shares.  GS Capital III sold 275,005 shares, GS Offshore sold 275,602
shares, GS Germany sold 12,696 shares and Stone 1999 sold 15,138 shares.  As of
December 11, Goldman Sachs and the GS Group may be deemed to beneficially own,
through the limited partnerships (and, with respect to GS Group, including
director option shares), 11,087,447 and 11,112,447 shares of Common Stock,
respectively.  In addition, as of such date, Goldman Sachs and the GS Group may
be deemed to beneficially own 408,220 shares of Common Stock in Managed
Accounts, no shares acquired in ordinary course trading activities by Goldman
Sachs and, with respect to GS Group, 25,000 shares subject to a currently
exercisable option held by Randall Blumenthal, a managing director of Goldman
Sachs who serves on the Company's Board of Directors.  Schedule IV reflects the
transactions effected by Goldman Sachs during the sixty days prior to and
including December 11, 2000, all of which were effected in the ordinary course
of business.  The aggregate consideration (exclusive of commissions) for the
Common Stock purchased during such period was $400,418,903.

     The funds used by the Limited Partnerships to purchase Common Stock as
described above were obtained by such entities from capital contributions by
their partners and from the available funds of such entities.  The funds for
ordinary course trading purchases came from Goldman Sachs' working capital. The
funds used to purchase the Common Shares for Managed Accounts came from client
funds.

                                       13
<PAGE>

     None of the persons listed on Schedule I, Schedule II-A-i, II-A-ii, II-B,
II-C-i or II-C-ii hereto has contributed any funds or other consideration
towards the purchase of the securities of the Company, except insofar as they
may have partnership interests in any of the Filing Persons and have made
capital contributions to any of the Filing Persons, as the case may be.

      Item 4.     Purpose of the Transaction.
                  ---------------------------

     The Limited Partnerships purchased the shares of Series B Preferred and
Common Stock for the purpose of acquiring an equity interest in the Company.
In connection with the Limited Partnerships' purchase of Series B Preferred on
July 1, 1999, and pursuant to a stockholders' voting agreement entered into in
connection therewith, GS Capital III designated Randall A. Blumenthal, a
managing director of Goldman Sachs, to the Board of Directors of the Company.
The stockholders' voting agreement terminated upon the closing of the IPO.

     The shares of Common Stock which may be deemed to be held by Goldman Sachs,
other than shares which may be deemed beneficially owned through the Limited
Partnerships, were acquired in the ordinary course of business of Goldman Sachs.

     Other Plans and Proposals. Except as described above or otherwise described
     -------------------------
in the statement, none of the Filing Persons has any plans or proposals which
would relate to or would result in any transaction event or action enumerated in
paragraphs (a) through (j) of Item 4 of Schedule 13(d).  In connection with the
Follow-On Offering, the Limited Partnerships agreed not to sell or otherwise
dispose of any shares of Common Stock  (or securities convertible into or
exchangeable for, Common Stock) during the period beginning on the date of, and
continuing to and including the date 90 days after November 20, 2000, the date
of the final prospectus related to the Follow-On Offering (the "Follow-On Lock-
Up Agreement").  The Follow-On Lock-Up Agreement is further described in Item 6.

     Each of the Filing Persons expects to evaluate on an ongoing basis the
Company's financial condition, business, operations and prospects, the market
price of the Common Stock, conditions in the securities markets generally,
general economic and industry conditions and other factors.  Accordingly, each
Filing Person reserves the right to change its plans and intentions at any time,
as it deems appropriate. In particular, any one or more of Filing Persons (and
their respective affiliates) may purchase additional shares of Common Stock or
preferred stock of the Company ("Preferred Stock") or other securities of the
Company or may sell or transfer shares of Common Stock or Preferred Stock (or
any of the shares of Common Stock into which such Preferred Stock is converted
or any convertible notes, for which such Preferred Stock is exchanged)
beneficially owned by them from time to time in public or private transactions
and/or may enter into privately negotiated derivative transactions with
institutional counterparties to hedge the market risk of some or all of their
positions in the shares of Common Stock, Preferred Stock or other securities
and/or may cause any of the Limited Partnerships to distribute in kind to their
respective partners or members, as the case may be, shares of Common Stock or
Preferred Stock or other securities owned by such Limited Partnerships.  Any
such transactions may be effected at any time or from time to time subject to
(i) the restrictions contained in the agreements entered into in connection with
the Common Stock and Series B

                                       14
<PAGE>

Preferred purchases, as amended, and (ii) any applicable limitations imposed on
the sale of any of their Company securities by the Securities Act of 1933, as
amended, and the rules and regulations promulgated thereunder (the "Securities
Act") or other applicable law. To the knowledge of each Filing Person, each of
the persons listed on Schedules I, II-A-i, II-A-ii, II-B, II-C-i or II-C-ii
hereto may make similar evaluations from time to time or on an ongoing basis.

      Item 5.     Interest in Securities of the Issuer
                  ------------------------------------

     (a)  Based on information provided to the Filing Persons by the Company,
there were 95,314,869 shares of Common Stock outstanding as of the close of
business on December 11, 2000.

     As of December 11, 2000, GS Capital III beneficially owned an aggregate of
8,057,023 shares of Common Stock, representing in the aggregate approximately
8.5% of the outstanding Common Stock.

     As of December 11, 2000, GS Offshore beneficially owned an aggregate of
2,214,972 shares of Common Stock, representing in the aggregate approximately
2.3% of the outstanding Common Stock.

     As of December 11, 2000, GS Advisors as the sole general partner of GS
Capital III and GS Offshore, may be deemed to have beneficially owned an
aggregate of 10,271,995 shares of Common Stock beneficially owned by GS Capital
III and GS Offshore, representing in the aggregate approximately 10.8% of the
Common Stock.

     As of December 11, 2000 Stone 1999 beneficially owned and its general
partner, Stone L.L.C., may be deemed to have beneficially owned, an aggregate of
443,498 shares of Common Stock, representing in the aggregate approximately 0.5%
of the Common Stock.

     As of December 11, 2000, GS Germany beneficially owned, and his managing
partner, GS oHG, may be deemed to have beneficially owned, an aggregate of
371,954 shares of Common Stock, representing in the aggregate approximately 0.4%
of the Common Stock.

     As of December 11, 2000, each of Goldman Sachs and GS Group may be deemed
to have beneficially owned an aggregate of 11,495,667 and 11,520,667 shares of
Common Stock, respectively, including (i) 11,087,447 shares of Common Stock
beneficially owned by the Limited Partnerships as described above, (ii) 408,220
shares of Common Stock held in Managed Accounts, and, with respect to GS Group
only, (iii) 25,000 shares subject to a currently exercisable option held for the
benefit of GS Group by Randall Blumenthal, a managing director of Goldman Sachs
who serves on the Company's Board of Directors. For each of Goldman Sachs and GS
Group, such shares represent in the aggregate approximately 12.1% of the Common
Stock outstanding on December 11, 2000. Goldman Sachs and GS Group disclaim
beneficial ownership of (i) the Common Stock beneficially owned by the Limited
Partnerships to the extent of partnership interests in the Limited partnerships
held by persons other than Goldman Sachs, GS Group or their affiliates and (ii)
the Common Stock held in Managed Accounts.

     In accordance with Securities and Exchange Commission ("SEC") Release No.
34-39538 (January 12, 1998), this filing reflects the fact that GS Group and
Goldman Sachs will no longer report the beneficial ownership of securities
beneficially owned by the asset management unit of Goldman Sachs (the "Asset
Management Unit") and certain other separate operating units of Goldman Sachs.
The Asset Management Unit and certain other separate operating units will
separately report, to the extent required, their beneficial ownership of
securities.

     None of the Filing Persons or, to the knowledge of the Filing Persons, any
of the persons listed on Schedules I, II-A-I, II-A-ii, II-B, II-C-i or II-C-ii
hereto, beneficially owned any shares of Common Stock as of December 11, 2000
other than as set forth herein.

                                       15
<PAGE>

     (b)  Each Filing Person shares the power to dispose or to direct the
disposition of shares of Common Stock beneficially owned by such Filing Person
as indicated above. The power to vote or direct the vote of the Common Stock
beneficially owned by each Filing Person as indicated above (other than those
held in Managed Accounts, as a result of ordinary course trading activities or,
with respect to GS Group, pursuant to Mr. Blumenthal's options), has been
transferred to the Voting Trustee pursuant to the Voting Trust Agreement
described in Item 6. As further described below, Limited Partnerships entered
into the Voting Trust Agreement dated as of July 6, 2000 pursuant to which the
11,087,447 shares of Common Stock which Goldman Sachs and GS Group may be deemed
to beneficially own through the Limited Partnerships are held in a Voting Trust
by United States Trust Company of New York as voting trustee. Generally, the
Voting Trustee will vote such Common Stock with the majority of votes cast (not
including such Common Stock) or, in certain circumstances, in proportion to the
votes cast (not including such Common Stock) or abstain from voting.

     (c) Except with respect to transactions effected by Goldman Sachs in its
capacity as an underwriter in the Follow-On Offering (as further described in
Item 6), Schedule IV sets forth the transactions in the Common Shares which have
been effected during the period from September 28, through December 11, 2000,
all of which were effected in the ordinary course of business of Goldman Sachs.
The transactions in the shares of Common Stock, described in Schedule IV, were
effected in The Nasdaq National Market. The aggregate consideration (exclusive
of commissions) for the Common Stock purchased during such period was
$400,418,903.

     Except with respect to transactions effected by Goldman Sachs in its
capacity as an underwriter in the Follow-On Offering and transfers by the
Limited Partnerships in connection with the Voting Trust Agreement, and except
as set forth in Schedule IV, no transactions in the Common Stock were effected
by the Filing Persons, or, to the knowledge of any of the Filing Persons, any of
the persons listed on Schedules I, II-A-i, II-A-ii, II-B, II-C-i or II-C-ii
hereto during the period from September 28, through December 11, 2000.

     (d) Except for clients of Goldman Sachs who may have the right to receive
or the power to direct the receipt of dividends from, or the proceeds from the
sale of, any shares of Common Stock held in Managed Accounts, no other person is
known by any Filing Person to have the right to receive or the power to direct
the receipt of dividends from, or the proceeds from the sale of, any shares of
Common Stock beneficially owned by any Filing Person.

     Under the terms of the Voting Trust Agreement, the Voting Trustee is to
deliver any distributions (whether of cash, securities, or otherwise) received
from the Company to the Limited Partnerships beneficially owning the shares of
Common Stock subject to the Voting Trust, except that any distribution of voting
securities of the Company will not be delivered and will become subject to the
Voting Trust.

     (e) Not applicable

                                       16
<PAGE>

Item 6.  Contracts, Arrangements, Understandings or Relationships with respect
         ---------------------------------------------------------------------
         to the Securities of the Issuer.
         --------------------------------

     Stockholder Rights Agreement. The Limited Partnerships (which term
     ----------------------------
includes, for the purpose of this Item only, Goldman, Sachs & Co. Verwaltungs
GmbH as GS Germany's nominee) and the Company are parties to the Third Amended
and Restated Stockholder Rights Agreement dated February 29, 2000 (the
"Stockholder Rights Agreement").  Pursuant to the Stockholder Rights Agreement,
persons who held preferred stock in the Company prior to its conversion into
Common Stock on the date of the IPO and certain other holders of Common Stock
have, with respect to such shares of Common Stock (the "Registrable
Securities"), certain rights with respect to the registration of those shares
under the Securities Act.  At any time on or prior to January 6, 2001, upon the
request of holders of at least 20% of the then-outstanding Registrable
Securities, the Company must file a registration statement to register such
securities provided that the Registrable Securities subject to the request have
a market value of at least $5 million (request and market value thresholds of
10% and $1 million apply to registrations on Form S-3 registration statements).
The Company may be required to effect requested registrations on up to three
occasions as well as once in every 12-month period with respect to registrations
on Form S-3.  Finally, if the Company at any time proposes to register any of
its securities under the Securities Act, either for its own account or that of
other stockholders exercising registration rights, the holders of Registrable
Securities are entitled to notice of and the opportunity to include their shares
in such registration.  All of these registration rights are subject to
conditions and limitations, among them the right of the underwriters of an
offering to limit the number of shares included in such registration.  All
expenses incurred in connection with such registrations (other than
underwriters' discounts and commissions, but including the fees and
disbursements of Company counsel) will be borne by the Company.  The selling
stockholders will bear the cost of underwriters' discounts and commissions with
respect to their shares.


     Underwriting Agreement. In connection with the IPO, an Underwriting
     ----------------------
Agreement, dated June 29, 2000 (the "IPO Underwriting Agreement"), was entered
into by the Company and Goldman Sachs, Credit Suisse First Boston Corporation,
Thomas Weisel Partners L.L.C. and Wit SoundView Corporation, as representatives
of the several underwriters listed in Schedule I thereto (the "IPO
Underwriters").  The IPO Underwriting Agreement provides for the IPO
Underwriters' purchase from the Company of  9,000,000 shares of Common Stock and
the Underwriters' option to purchase up to an additional 1,350,000 shares of
Common Stock at the same purchase price for the purpose of covering over-
allotments. The IPO Underwriters executed the over-allotment option in full on
July 3, 2000.  The initial public offering price in the IPO was $27.00 per
share.  Under the IPO Underwriting Agreement, the IPO Underwriters purchased the
Common Stock net of an underwriting discount of $1.89 per share.  The IPO
Underwriting Agreement contains standard terms and conditions for a public
offering including customary representations and warranties and indemnity
provisions.

     In connection with the Follow-On Offering, an Underwriting Agreement, dated
November 20, 2000 (the "Follow-On Underwriting Agreement"), was entered into by
the Company and Goldman Sachs, Chase Securities Inc., Merrill Lynch, Pierce,
Fenner & Smith Incorporated, Salomon Smith Barney Inc. and Thomas Weisel
Partners LLC, (the "Follow-On Underwriters").  The Follow-On Underwriting
Agreement provides for the Follow-On Underwriters' purchase from the Company of
3,600,000 shares of Common Stock, the Follow-On Underwriters' option to purchase
up to an additional 900,000 shares of Common Stock at the

                                       17
<PAGE>

same purchase price for the purpose of covering over-allotments; and for the
Underwriters' purchase from the stockholders of the Company named in Schedule II
to the Follow-On Underwriting Agreement an aggregate of 2,400,000 of Common
Stock. The initial price to the public in the Follow-On Offering was $34.00 per
share. Under the Follow-On Underwriting Agreement, the Underwriters purchased
the Common Stock net of an underwriting discount of $1.56 per share. The Follow-
On Underwriting Agreement contains standard terms and conditions for a public
offering including customary representations and warranties and indemnity
provisions.

     Lock-Up Agreements.  In connection with the IPO, the Company's officers and
     ------------------
directors and certain stockholders of the Company agreed that, during the period
beginning on the date of the final prospectus and continuing to and including
the date 180 days after June 29, 2000, the date of the final prospectus, they
would not offer, sell, contract to sell, pledge, grant any option to purchase,
make any short sale or otherwise dispose of any shares of Common Stock or
options or warrants to purchase Common Stock or any securities convertible into,
exchangeable for or which represent the right to receive Common Stock, other
than by making certain types of gifts meeting conditions pre-defined in a letter
agreement (the "IPO Lock-Up Agreement").

     In connection with the Follow-On Offering, the Company's officers and
directors and certain stockholders of the Company agreed that, during the period
beginning on the date of the final prospectus and continuing to and including
the date 90 days after November 20, 2000, the date of the final prospectus, they
will not offer, sell, contract to sell, pledge, grant any option to purchase,
make any short sale or otherwise dispose of any shares of Common Stock or
options or warrants to purchase Common Stock or any securities convertible into,
exchangeable for or which represent the right to receive Common Stock, other
than by making certain types of gifts meeting conditions pre-defined in the a
letter agreement (the "Follow-On Lock-Up Agreement").  In the event of any
conflict between the IPO Lock-Up Agreement and the terms of the Follow-On Lock-
Up Agreement, the terms of the Follow-On Lock-Up Agreement control.

     Voting Trust Agreement. The Limited Partnerships entered into a Voting
     ----------------------
Trust Agreement, dated as of July 6, 2000, with United States Trust Company of
New York, as voting trustee.  Pursuant to the Voting Trust Agreement, the
Limited Partnerships agreed to transfer the shares of Common Stock beneficially
owned by them to the voting trustee ("Voting Trustee") as trustee for the Voting
Trust.  The Limited Partnerships retain full discretion to transfer the shares
of Common Stock subject to the Voting Trust as well as all economic rights
pertaining to such Common Stock, but, so long as such shares of Common Stock are
beneficially owned by any of the Limited Partnerships, Goldman Sachs, GS Group
or any affiliate of any Limited Partnership, Goldman Sachs or GS Group, the
Voting Trustee is obligated to vote such shares with the majority vote cast with
respect to all other shares of Common Stock or, in certain circumstances, in
proportion to the vote cast with respect to all other shares of Common Stock or
to abstain from voting.  The Voting Trust is irrevocable and perpetual in
duration unless terminated in limited circumstances, which include, among
others, most transfers of the shares held thereunder, the bankruptcy of the
Company, a reduction in the aggregate percentage ownership interest in the
Company of the Limited Partnerships, Goldman Sachs and GS Group to below 5% of
the voting stock outstanding and the cessation of Randall Blumenthal's service
on the Board of Directors.

                                       18
<PAGE>

     The foregoing descriptions of the Stockholder Rights Agreement, IPO
Underwriting Agreement, Follow-On Underwriting Agreement, IPO Lock-Up Agreement,
Follow-On Lock-Up Agreement and Voting Trust Agreement are qualified in their
entirety by reference to the Stockholder Rights Agreement, Underwriting
Agreement dated June 29, 2000, Underwriting Agreement dated November 20, 2000,
form of Lock-Up Agreement dated June 29, 2000, form of Lock-Up Agreement dated
November 20, 2000 and Voting Trust Agreement, copies of which are filed as
Exhibits 99.1, 99.2, 99.3, 99.4, 99.5, and 99.6 hereto, respectively, and are
incorporated herein by reference.  Except as described herein, none of the
Filing Persons or, to the knowledge of each of the Filing Persons, any of the
persons listed on Schedule I, II-A-i, II-A-ii, II-B, II-C-i or II-C-ii hereto is
a party to any contract, arrangement, understanding or relationship with respect
to any securities of the Company.

                                       19
<PAGE>

      Item 7.     Material to be Filed as Exhibits.
                  ---------------------------------


EXHIBIT NO.    Exhibit
-----------    -------


99.1*          Third Amended and Restated Stockholders Rights Agreement

99.2*          Underwriting Agreement dated June 29, 2000

99.3           Underwriting Agreement dated November 20, 2000

99.4*          Form of IPO Lock-Up Agreement

99.5           Form of Follow-On Lock-Up Agreement

99.6*          Voting Trust Agreement

99.7*          Joint Filing Agreement

99.8           Power of Attorney, dated December 8, 2000, relating to Goldman,
                Sachs & Co.

99.9           Power of Attorney, dated December 8, 2000, relating to
                The Goldman Sachs Group, Inc.

99.10*         Power of Attorney, dated January 31, 2000, relating to
                GS Capital Partners III, L.P.

99.11*         Power of Attorney, dated January 31, 2000, relating to
                GS Capital Partners III Offshore, L.P.

99.12*         Power of Attorney, dated October 7, 1999, relating to
                GS Capital Partners III Germany Civil Law Partnership.

99.13*         Power of Attorney, dated January 21, 2000, relating to
                GS Advisors III, L.L.C.

99.14*         Power of Attorney, dated March 28, 2000, relating to
                Goldman, Sachs & Co. oHG

99.15*         Power of Attorney, dated December 16, 1999, relating to
                Stone Street Fund 1999, L.P.

99.16*         Power of Attorney, dated December 16, 1999, relating to
                Stone Street Fund 1999, L.L.C.
--------------------
Previously filed.

                                       20
<PAGE>

                                   Signature
                                   ---------


      After reasonable inquiry and to the best of its knowledge and belief, the
undersigned certifies that the information set forth in this statement is true,
complete and correct.

Dated:  December   , 2000


                         GOLDMAN, SACHS & CO.



                         By: /s/ Hans L. Reich
                            ----------------------------------------
                            Name: Hans L. Reich
                            Title: Attorney-in-fact


                         THE GOLDMAN SACHS GROUP, INC.



                            By: /s/ Hans L. Reich
                            ----------------------------------------
                            Name: Hans L. Reich
                            Title: Attorney-in-fact


                         GS ADVISORS, L.L.C.



                         By: /s/ Hans L. Reich
                            ----------------------------------------
                            Name: Hans L. Reich
                            Title: Attorney-in-fact


                         GS CAPITAL PARTNERS III, L.P.



                            By: /s/ Hans L. Reich
                            ----------------------------------------
                            Name: Hans L. Reich
                            Title: Attorney-in-fact

                                       21
<PAGE>

                         GS CAPITAL PARTNERS III OFFSHORE, L.P.



                            By: /s/ Hans L. Reich
                            ----------------------------------------
                            Name: Hans L. Reich
                            Title: Attorney-in-fact

                         GS CAPITAL PARTNERS III GERMANY CIVIL
                         LAW PARTNERSHIP (with limitation of liability)



                            By: /s/ Hans L. Reich
                            ----------------------------------------
                            Name: Hans L. Reich
                            Title: Attorney-in-fact

                         GOLDMAN, SACHS & CO. oHG



                            By: /s/ Hans L. Reich
                            ----------------------------------------
                            Name: Hans L. Reich
                            Title: Attorney-in-fact


                         STONE STREET FUND 1999, L.P.



                            By: /s/ Hans L. Reich
                            ----------------------------------------
                            Name: Hans L. Reich
                            Title: Attorney-in-fact


                         STONE STREET FUND 1999, L.L.C.


                         By: /s/ Hans L. Reich
                            ----------------------------------------
                            Name: Hans L. Reich
                            Title: Attorney-in-fact

                                       22
<PAGE>

                                  SCHEDULE I
                                  ----------

     The name of each director of The Goldman Sachs Group, Inc. is set forth
below.

     The business address of each person listed below except John L. Thornton,
Sir John Browne, James A. Johnson, John H. Bryan and Ruth J. Simmons is 85 Broad
Street, New York, NY 10004. The business address of John L. Thornton is 133
Fleet Street, London EC4A 2BB, England. The business address of Sir John Browne
is BP Amoco plc, Brittanic House, 1 Finsbury Circus, London EC2M, England. The
business address of James A. Johnson is Fannie Mae, 3900 Wisconsin Avenue NW,
Washington, D.C. 20016. The business address of John H. Bryan is Three First
National Plaza, Chicago, IL 60602-4260. The business address of Ruth J. Simmons
is Office of the President, Smith College, College Hall Room 20, Northhampton,
MA 01063.

     Each person is a citizen of the United States of America except for Sir
John Browne, who is a citizen of the United Kingdom. The present principal
occupation or employment of each of the listed persons is set forth below.

<TABLE>
<CAPTION>

         Name                    Present Principal Occupation
         -------------------------------------------------------------------------------------------------

         <S>                     <C>
         Henry M. Paulson, Jr.   Chairman and Chief Executive Officer of The Goldman Sachs Group, Inc.

         Robert J. Hurst         Vice Chairman of The Goldman Sachs Group, Inc.

         John A. Thain           President and Co-Chief Operating Officer of The Goldman Sachs Group, Inc.

         John L. Thornton        President and Co-Chief Operating Officer of The Goldman Sachs Group, Inc.
</TABLE>

                                    Page 1

<PAGE>

<TABLE>

         <S>                     <C>
         Sir John Browne         Group Chief Executive of BP Amoco plc

         James A. Johnson        Chairman of the Executive Committee of the Board of Fannie Mae

         John H. Bryan           Chairman and Chief Executive Officer of Sara Lee Corporation

         Ruth J. Simmons         President of Smith College

         John L. Weinberg        Senior Chairman of The Goldman Sachs Group, Inc.
</TABLE>


                                    Page 2

<PAGE>

                                                                 SCHEDULE II-A-i
                                                                 ---------------

         The name, position and present principal occupation of each executive
officer of GS Advisors III, L.L.C., the sole general partner of GS Capital
Partners III, L.P. and GS Capital Partners III Offshore, L.P., are set forth
below.

         The business address for all the executive officers listed below except
Gene T. Sykes, Richard S. Sharp, Barry S. Volpert, Antoine L. Schwartz, Hughes
B. Lepic, Randall A. Blumenthal, Syaru (Shirley) Lin, Stephen S. Trevor, Xiang-
Dong Yang, Peter Schiefer, Atul Kapur, Michel A. Plantevin, Mary Nee and Ulrika
Werdelin is 85 Broad Street, New York, New York 10004. The business address of
Richard S. Sharp, Barry S. Volpert, Antoine L. Schwartz, Hughes B. Lepic,
Stephen S. Trevor, Peter Schiefer, Atul Kapur, Michel A. Plantevin and Ulrika
Werdelin is 133 Fleet Street, London EC4A 2BB, England. The business address of
Syaru (Shirley) Lin, Xiang-Dong Yang and Mary Nee is Cheung Kong Center, 68th
Floor, 2 Queens Road, Central, Hong Kong. The business address of Gene T. Sykes
and Randall A. Blumenthal is 2765 Sand Hill Road, Menlo Park, CA 94025.

         All executive officers listed below are United States citizens except
Richard S. Sharp, Sanjeev K. Mehra, Antoine L. Schwartz, Patrick E. Mulvihill,
Hughes B. Lepic, Peter Schiefer, Atul Kapur, Michel A. Plantevin, and Ulrika
Werdelin. Richard S. Sharp is a citizen of the United Kingdom. Sanjeev K. Mehra
is a citizen of India. Atul Kapur is a citizen of Singapore. Antoine L.
Schwartz, Hughes B. Lepic and Michel A. Plantevin are citizens of France.
Patrick E. Mulvihill is a citizen of Ireland. Peter Schiefer is a citizen of
Germany. Ulrika Werdelin is a citizen of Sweden.

                                     Page 1
<PAGE>

<TABLE>
<CAPTION>
 Name                                    Position                               Present Principal Occupation
 ------------------------------------------------------------------------------------------------------------------------

 <S>                                     <C>                                    <C>
 Richard A. Friedman                     President                              Managing Director of Goldman, Sachs & Co.

 Joseph H. Gleberman                     Vice President                         Managing Director of Goldman, Sachs & Co

 Terence M. O'Toole                      Vice President                         Managing Director of Goldman, Sachs & Co.

 Gene T. Sykes                           Vice President                         Managing Director of Goldman, Sachs & Co.

 David A. Viniar                         Assistant Treasurer                    Managing Director of Goldman, Sachs & Co.

 Henry Cornell                           Vice President                         Managing Director of Goldman, Sachs & Co.

 Richard S. Sharp                        Vice President                         Managing Director of Goldman Sachs International

 Esta E. Stecher                         Assistant Secretary                    Managing Director of Goldman, Sachs & Co.

 Barry S. Volpert                        Vice President                         Managing Director of Goldman Sachs International

 Sanjeev K. Mehra                        Vice President                         Managing Director of Goldman, Sachs & Co.

 Muneer A. Satter                        Vice President                         Managing Director of Goldman, Sachs & Co.

 Antoine L. Schwartz                     Vice President                         Managing Director of Goldman Sachs International

 Steven M. Bunson                        Assistant Secretary                    Managing Director of Goldman, Sachs & Co.

 Elizabeth C. Fascitelli                 Treasurer                              Managing Director of Goldman, Sachs & Co.

 Patrick E. Mulvihill                    Assistant Treasurer                    Managing Director of Goldman, Sachs & Co.

 David J. Greenwald                      Assistant Secretary                    Managing Director of Goldman, Sachs & Co.

 Dan H. Jester                           Assistant Treasurer                    Managing Director of Goldman, Sachs & Co.

 Hughes B. Lepic                         Vice President                         Managing Director of Goldman Sachs International

</TABLE>

                                     Page 2
<PAGE>

<TABLE>
<CAPTION>
 Name                                    Position                               Present Principal Occupation
 -------------------------------------------------------------------------------------------------------------------------------

 <S>                                     <C>                                    <C>


 Russell E. Makowsky                     Assistant Secretary                    Managing Director of Goldman, Sachs & Co.

 Sarah G. Smith                          Assistant Treasurer                    Managing Director of Goldman, Sachs & Co.

 Randall A. Blumenthal                   Vice President                         Managing Director of Goldman, Sachs & Co.

 Syaru (Shirley) Lin                     Vice President                         Managing Director of Goldman Sachs (Asia) L.L.C.

 Douglas F. Londal                       Vice President                         Managing Director of Goldman, Sachs & Co.

 Stephen S. Trevor                       Vice President                         Managing Director of Goldman Sachs International

 Xiang-Dong Yang                         Vice President                         Managing Director of Goldman Sachs (Asia) L.L.C.

 Peter Schiefer                          Vice President                         Managing Director of Goldman, Sachs & Co.

 Abraham Bleiberg                        Vice President                         Managing Director of Goldman, Sachs & Co.

 Joseph P. DiSabato                      Vice President                         Managing Director of Goldman, Sachs & Co.

 Robert R. Gheewalla                     Vice President                         Managing Director of Goldman, Sachs & Co.

 Ronald H. Jacobe                        Vice President                         Managing Director of Goldman, Sachs & Co.

 Atul Kapur                              Vice President                         Managing Director of Goldman, Sachs & Co.

 Michel A. Plantevin                     Vice President                         Managing Director of Goldman, Sachs & Co.

 John E. Bowman                          Vice President                         Vice President of Goldman, Sachs & Co.

 Katherine B. Enquist                    Vice President/Secretary               Vice President of Goldman, Sachs & Co.

 James B. McHugh                         Assistant Secretary                    Vice President of Goldman, Sachs & Co.

</TABLE>

                                     Page 3
<PAGE>

<TABLE>
<CAPTION>
 Name                                    Position                               Present Principal Occupation
 -----------------------------------------------------------------------------------------------------------------------------

 <S>                                     <C>                                    <C>


 Mary Nee                                Vice President                         Vice President of Goldman Sachs (Asia) L.L.C.

 Katherine L. Nissenbaum                 Vice President/Assistant Secretary     Vice President of Goldman, Sachs & Co.

 Ulrika Werdelin                         Vice President                         Vice President of Goldman Sachs International

</TABLE>

                                     Page 4
<PAGE>

                               SCHEDULE II-A-ii
                               ----------------


     The name and principal occupation of each member of the Principal
Investment Area Investment Committee of Goldman, Sachs & Co., which exercises
the authority of Goldman, Sachs & Co. in managing GS Advisors III, L.L.C., are
set forth below.

     The business address for each member listed below except Gene T. Sykes,
Richard S. Sharp, Barry S. Volpert, Scott B. Kapnick and Antoine L. Schwartz is
85 Broad Street, New York, New York 10004. The business address of Gene T. Sykes
is 2765 Sand Hill Road, Menlo Park, CA 94025. The business address of Richard S.
Sharp, Barry S. Volpert, Scott B. Kapnick and Antoine L. Schwartz is 133 Fleet
Street, London EC4A 2BB, England.

     All members listed below except Richard S. Sharp, Sanjeev K. Mehra and
Antoine L. Schwartz are United States citizens. Richard S. Sharp is a citizen of
the United Kingdom, Sanjeev K. Mehra is a citizen of India and Antoine L.
Schwartz is a citizen of France.

<TABLE>
<CAPTION>
Name                                    Present Principal Occupation
------------------------------------------------------------------------------------------------------------
<S>                                     <C>
Peter M. Sacerdote                      Advisory Director of Goldman, Sachs & Co.

Richard A. Friedman                     Managing Director of Goldman, Sachs & Co.

Joseph H. Gleberman                     Managing Director of Goldman, Sachs & Co.

Robin Neustein                          Managing Director of Goldman, Sachs & Co.

Terence M. O'Toole                      Managing Director of Goldman, Sachs & Co.
</TABLE>

                                    Page 1

<PAGE>

Gene T. Sykes                Managing Director of Goldman, Sachs & Co.

Henry Cornell                Managing Director of Goldman, Sachs & Co.

Robert V. Delaney            Managing Director of Goldman, Sachs & Co.

Richard S. Sharp             Managing Director of Goldman Sachs International

Barry S. Volpert             Managing Director of Goldman Sachs International

Sanjeev K. Mehra             Managing Director of Goldman, Sachs & Co.

Muneer A. Satter             Managing Director of Goldman, Sachs & Co.

Scott B. Kapnick             Managing Director of Goldman Sachs International

Peter G. Sachs               Senior Director of The Goldman Sachs Group, Inc.

Antoine L. Schwartz          Managing Director of Goldman Sachs International

                                    Page 2


<PAGE>

                                 SCHEDULE II-B
                                 -------------

     The name, position and present principal occupation of each executive
officer and director of Goldman, Sachs & Co. Finanz GmbH which is the sole
managing general partner of Goldman, Sachs & Co. oHG are set forth below.

     The business address for each of the executive officers and directors
listed below is MesseTurm, 60308 Frankfurt am Main, Germany.

     Of the directors and executive officers listed below, Stefan J. Jentzsch,
Timothy C. Plaut and Alexander C. Dibelius are citizens of Germany, Daniel W.
Stanton is a citizen of the United States and Jonathan S. King is a citizen of
the United Kingdom.

<TABLE>
<CAPTION>
Name                                    Position                               Present Principal Occupation
-------------------------------------------------------------------------------------------------------------------------------

<S>                                     <C>                                     <C>
Stefan J. Jentzsch                      Managing Director                       Managing Director of Goldman, Sachs & Co. oHG

Jonathan S. King                        Managing Director                       Executive Director of Goldman, Sachs & Co. oHG

Timothy C. Plaut                        Managing Director                       Managing Director of Goldman, Sachs & Co. oHG

Daniel W. Stanton                       Managing Director                       Managing Director of Goldman, Sachs & Co. oHG

Alexander C. Dibelius                   Managing Director                       Managing Director of Goldman, Sachs & Co. oHG
</TABLE>






                                     Page 1
<PAGE>

                                                                 SCHEDULE II-C-i
                                                                 ---------------

         The name, position and present principal occupation of each executive
officer of Stone Street 1999, L.L.C., the sole general partner of Stone Street
Fund 1999, L.P., are set forth below.

         The business address for all the executive officers listed below except
Gene T. Sykes, Richard S. Sharp, Barry S. Volpert, Antoine L. Schwartz, Hughes
B. Lepic, Randall A. Blumenthal, Syaru (Shirley) Lin, Stephen S. Trevor, Xiang-
Dong Yang, Peter Schiefer, Atul Kapur, Michel A. Plantevin, Mary Nee and Ulrika
Werdelin is 85 Broad Street, New York, New York 10004. The business address of
Richard S. Sharp, Barry S. Volpert, Antoine L. Schwartz, Hughes B. Lepic,
Stephen S. Trevor, Peter Schiefer, Atul Kapur, Michel A. Plantevin and Ulrika
Werdelin is 133 Fleet Street, London EC4A 2BB, England. The business address of
Syaru (Shirley) Lin, Xiang-Dong Yang and Mary Nee is Cheung Kong Center, 68th
Floor, 2 Queens Road, Central, Hong Kong. The business address of Gene T. Sykes
and Randall A. Blumenthal is 2765 Sand Hill Road, Menlo Park, CA 94025.

         All executive officers listed below are United States citizens except
Richard S. Sharp, Sanjeev K. Mehra, Antoine L. Schwartz, Patrick E. Mulvihill,
Hughes B. Lepic, Peter Schiefer, Atul Kapur, Michel A. Plantevin, and Ulrika
Werdelin. Richard S. Sharp is a citizen of the United Kingdom. Sanjeev K. Mehra
is a citizen of India. Atul Kapur is a citizen of Singapore. Antoine L.
Schwartz, Hughes B. Lepic and Michel A. Plantevin are citizens of France.
Patrick E. Mulvihill is a citizen of Ireland. Peter Schiefer is a citizen of
Germany. Ulrika Werdelin is a citizen of Sweden.

                                     Page 1
<PAGE>

<TABLE>
<CAPTION>
Name                                    Position                                Present Principal Occupation
--------------------------------------------------------------------------------------------------------------------------------
 <S>                                     <C>                                    <C>
 Peter M. Sacerdote                      Chairman/President                     Advisory Director of Goldman, Sachs & Co.

 Peter G. Sachs                          Vice President                         Senior Director of The Goldman Sachs Group, Inc.

 Richard A. Friedman                     Vice President                         Managing Director of Goldman, Sachs & Co.

 Joseph H. Gleberman                     Vice President                         Managing Director of Goldman, Sachs & Co

 Terence M. O'Toole                      Vice President                         Managing Director of Goldman, Sachs & Co.

 Gene T. Sykes                           Vice President                         Managing Director of Goldman, Sachs & Co.

 David A. Viniar                         Assistant Treasurer                    Managing Director of Goldman, Sachs & Co.

 Henry Cornell                           Vice President                         Managing Director of Goldman, Sachs & Co.

 Richard S. Sharp                        Vice President                         Managing Director of Goldman Sachs International

 Esta E. Stecher                         Vice President/Assistant Secretary     Managing Director of Goldman, Sachs & Co.

 Barry S. Volpert                        Vice President                         Managing Director of Goldman Sachs International

 Sanjeev K. Mehra                        Vice President/Treasurer               Managing Director of Goldman, Sachs & Co.

 Muneer A. Satter                        Vice President                         Managing Director of Goldman, Sachs & Co.

 Antoine L. Schwartz                     Vice President                         Managing Director of Goldman Sachs International

 Steven M. Bunson                        Assistant Secretary                    Managing Director of Goldman, Sachs & Co.

 Elizabeth C. Fascitelli                 Vice President                         Managing Director of Goldman, Sachs & Co.

 Patrick E. Mulvihill                    Assistant Treasurer                    Managing Director of Goldman, Sachs & Co.

 David J. Greenwald                      Vice President/Assistant Secretary     Managing Director of Goldman, Sachs & Co.

 Hughes B. Lepic                         Vice President                         Managing Director of Goldman Sachs International

</TABLE>

                                     Page 2
<PAGE>

<TABLE>
<CAPTION>
Name                                    Position                                Present Principal Occupation
--------------------------------------------------------------------------------------------------------------------------------
 <S>                                     <C>                                    <C>



 Russell E. Makowsky                     Assistant Secretary                    Managing Director of Goldman, Sachs & Co.

 Sarah G. Smith                          Assistant Treasurer                    Managing Director of Goldman, Sachs & Co.

 Randall A. Blumenthal                   Vice President                         Managing Director of Goldman, Sachs & Co.

 Syaru (Shirley) Lin                     Vice President                         Managing Director of Goldman Sachs (Asia) L.L.C.

 Douglas F. Londal                       Vice President                         Managing Director of Goldman, Sachs & Co.

 Stephen S. Trevor                       Vice President                         Managing Director of Goldman Sachs International

 Xiang-Dong Yang                         Vice President                         Managing Director of Goldman Sachs (Asia) L.L.C.

 Peter Schiefer                          Vice President                         Managing Director of Goldman, Sachs & Co.

 Abraham Bleiberg                        Vice President                         Managing Director of Goldman, Sachs & Co.

 Joseph P. DiSabato                      Vice President                         Managing Director of Goldman, Sachs & Co.

 Robert R. Gheewalla                     Vice President                         Managing Director of Goldman, Sachs & Co.

 Ronald H. Jacobe                        Vice President                         Managing Director of Goldman, Sachs & Co.

 Atul Kapur                              Vice President                         Managing Director of Goldman, Sachs & Co.

 Michel A. Plantevin                     Vice President                         Managing Director of Goldman, Sachs & Co.

 John E. Bowman                          Vice President                         Vice President of Goldman, Sachs & Co.

 Katherine B. Enquist                    Vice President/Secretary               Vice President of Goldman, Sachs & Co.

 James B. McHugh                         Assistant Secretary                    Vice President of Goldman, Sachs & Co.

</TABLE>

                                     Page 3
<PAGE>

<TABLE>
<CAPTION>
Name                                    Position                                Present Principal Occupation
-----------------------------------------------------------------------------------------------------------------------------
 <S>                                     <C>                                <C>


Mary Nee                                Vice President                         Vice President of Goldman Sachs (Asia) L.L.C.

 Katherine L. Nissenbaum                 Vice President/Assistant Secretary     Vice President of Goldman, Sachs & Co.

 Richard J. Stingi                       Vice President                         Vice President of Goldman, Sachs & Co.

 Ulrika Werdelin                         Vice President                         Vice President of Goldman Sachs International
</TABLE>

                                     Page 4
<PAGE>

                               SCHEDULE II-C-ii
                               ----------------

     The name and principal occupation of each member of the Stone Street
Investment Committee of Goldman, Sachs & Co., which exercises the authority of
Goldman, Sachs & Co. in managing Stone Street 1999, L.L.C., are set forth below.

     The business address for each member listed below is 85 Broad Street, New
York, New York 10004.

     All members listed below except Sanjeev K. Mehra are United States
citizens. Sanjeev K. Mehra is a citizen of India.

<TABLE>
<CAPTION>
Name                                    Present Principal Occupation
------------------------------------------------------------------------------------------------------------
-------------------------------------
<S>                                     <C>
Peter M. Sacerdote                      Advisory Director of Goldman, Sachs & Co.

Peter G. Sachs                          Senior Director of The Goldman Sachs Group, Inc.

Richard A. Friedman                     Managing Director of Goldman, Sachs & Co.

Joseph H. Gleberman                     Managing Director of Goldman, Sachs & Co.

Terence M. O'Toole                      Managing Director of Goldman, Sachs & Co.

Sanjeev K. Mehra                        Managing Director of Goldman, Sachs & Co.
</TABLE>


                                        Page xx of xx pages

<PAGE>

                                  SCHEDULE III
                                  ------------



     On April 6, 2000, in connection with an industry-wide investigation by the
Securities and Exchange Commission (the "SEC") relating to the pricing of
government securities in advance refunding transactions, Goldman, Sachs & Co.
(the "Firm") joined in a global settlement resolving the SEC investigation as
well as a related qui tam lawsuit purportedly brought on behalf of the United
States entitled United States ex rel. Lissack v. Goldman, Sachs & Co., et al.,
95 Civ. 1363 (S.D.N.Y.)(BSJ). Pursuant to the settlement, without admitting or
denying the findings, the Firm consented to the issuance of an SEC
administrative order (SEA Rel. No. 42640) which, among other things, found that
the Firm had violated Sections 17(a)(2) and (3) of the Securities Act of 1933 in
connection with such pricing of government securities, required the Firm to
cease and desist from violating such provisions, and ordered the Firm to make
payments totaling approximately $5.1 Million to the U.S. Treasury and $104,000
to two municipalities. Under the global settlement, the qui tam lawsuit was
dismissed with prejudice, and the Internal Revenue Service agreed not to
challenge the tax-free nature of the refundings by virtue of the pricing of such
securities.

                                    Page 1

<PAGE>

                                   SCHEDULE IV
                                   -----------
                              StorageNetworks, Inc.
                               Cusip No. 86211E103


      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
        5,000                    78.6750    9-Oct-00    12-Oct-00
                    4,000        78.6750    9-Oct-00    12-Oct-00
                    1,000        78.6750    9-Oct-00    12-Oct-00
                   25,000        24.0875   29-Nov-00     4-Dec-00
       18,200                    24.0875   29-Nov-00     4-Dec-00
        6,800                    24.0875   29-Nov-00     4-Dec-00
          200                   100.6875   28-Sep-00     3-Oct-00
          500                   100.1775   28-Sep-00     3-Oct-00
       20,000                 100  1/8     28-Sep-00     3-Oct-00
                      500       101.3500   28-Sep-00     3-Oct-00
                      300       101.3500   28-Sep-00     3-Oct-00
                      100       101.3500   28-Sep-00     3-Oct-00
                      100       101.3500   28-Sep-00     3-Oct-00
                      600       101.3500   28-Sep-00     3-Oct-00
                    3,200       101.3500   28-Sep-00     3-Oct-00
                    5,900       101.3500   28-Sep-00     3-Oct-00
                   14,300       101.3500   28-Sep-00     3-Oct-00
        2,300                   101.0000   28-Sep-00     3-Oct-00
          700                  99  5/8     28-Sep-00     3-Oct-00
        1,300                  99  5/8     28-Sep-00     3-Oct-00
          100                  97  3/16    28-Sep-00     3-Oct-00
                   17,450       101.1499   28-Sep-00     3-Oct-00
          500                  98  1/4     28-Sep-00     3-Oct-00
       10,000                 101  2/4     28-Sep-00     3-Oct-00
          150                 100  1/8     28-Sep-00     3-Oct-00
          250                   100.7875   28-Sep-00     3-Oct-00
          250                   100.7875   28-Sep-00     3-Oct-00
          250                 101  1/4     28-Sep-00     3-Oct-00
                      250       101.2475   28-Sep-00     3-Oct-00
                      200     103  1/4     28-Sep-00     3-Oct-00
                      200     102  2/4     28-Sep-00     3-Oct-00
          100                 101  1/4     28-Sep-00     3-Oct-00
          100                 101  1/4     28-Sep-00     3-Oct-00
          100                 101  1/4     28-Sep-00     3-Oct-00
           50                 100  1/4     28-Sep-00     3-Oct-00
          100                 101  1/4     28-Sep-00     3-Oct-00
          500                   102.0500   28-Sep-00     3-Oct-00
          100                 101  1/4     28-Sep-00     3-Oct-00
          195                   101.7300   28-Sep-00     3-Oct-00
           50                   102.0500   28-Sep-00     3-Oct-00
          100                 101  1/4     28-Sep-00     3-Oct-00
          100                 101  1/4     28-Sep-00     3-Oct-00
          100                 102  1/4     28-Sep-00     3-Oct-00
          100                 102  1/4     28-Sep-00     3-Oct-00
          150                   101.5800   28-Sep-00     3-Oct-00
          100                 101  1/4     28-Sep-00     3-Oct-00
                    2,000     100  7/16    28-Sep-00     3-Oct-00
          100                  99  1/8     28-Sep-00     3-Oct-00
          100                    98.8125   28-Sep-00     3-Oct-00
          100                  99  1/4     28-Sep-00     3-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          100                  99  3/8     28-Sep-00     3-Oct-00
          200                  99  3/8     28-Sep-00     3-Oct-00
          400                  99  3/8     28-Sep-00     3-Oct-00
          500                  99  3/8     28-Sep-00     3-Oct-00
          300                   100.1016   28-Sep-00     3-Oct-00
          100                   100.0000   28-Sep-00     3-Oct-00
          200                  99  5/8     28-Sep-00     3-Oct-00
          100                    99.9375   28-Sep-00     3-Oct-00
          100                  99  5/8     28-Sep-00     3-Oct-00
          100                   100.0000   28-Sep-00     3-Oct-00
          100                 100  1/16    28-Sep-00     3-Oct-00
          100                 100  1/16    28-Sep-00     3-Oct-00
          100                 100  1/8     28-Sep-00     3-Oct-00
          100                 100  1/4     28-Sep-00     3-Oct-00
          100                 100  3/8     28-Sep-00     3-Oct-00
                      200     100  7/8     28-Sep-00     3-Oct-00
                      200     100  7/8     28-Sep-00     3-Oct-00
                      200     100  7/8     28-Sep-00     3-Oct-00
                      200     100  7/8     28-Sep-00     3-Oct-00
          700                  99  3/8     28-Sep-00     3-Oct-00
          200                  99  3/8     28-Sep-00     3-Oct-00
                      300      98  3/4     28-Sep-00     3-Oct-00
          200                  98  5/8     28-Sep-00     3-Oct-00
          200                  98  5/8     28-Sep-00     3-Oct-00
                      200      99  7/8     28-Sep-00     3-Oct-00
                      300      99  7/8     28-Sep-00     3-Oct-00
                      200      99  7/8     28-Sep-00     3-Oct-00
                      200      99  7/8     28-Sep-00     3-Oct-00
                      200      99  7/8     28-Sep-00     3-Oct-00
                      300      99  7/8     28-Sep-00     3-Oct-00
                      200      99  7/8     28-Sep-00     3-Oct-00
                      100      99  7/8     28-Sep-00     3-Oct-00
                    1,200      99  7/8     28-Sep-00     3-Oct-00
                      500      99  3/4     28-Sep-00     3-Oct-00
                      200      99  3/4     28-Sep-00     3-Oct-00
        2,500                   100.1500   28-Sep-00     3-Oct-00
        2,500                   100.1500   28-Sep-00     3-Oct-00
        2,500                   101.6500   28-Sep-00     3-Oct-00
        2,000                   100.0000   28-Sep-00     3-Oct-00
          200                  99  3/4     28-Sep-00     3-Oct-00
          300                 100  5/16    28-Sep-00     3-Oct-00
          200                 100  5/8     28-Sep-00     3-Oct-00
          100                 100  3/8     28-Sep-00     3-Oct-00
          300                 100  2/4     28-Sep-00     3-Oct-00
          100                 100  5/8     28-Sep-00     3-Oct-00
                      100     102  1/4     28-Sep-00     3-Oct-00
                      200     101  7/8     28-Sep-00     3-Oct-00
        1,000                 100  5/8     28-Sep-00     3-Oct-00
          600                 100  5/8     28-Sep-00     3-Oct-00
          100                 100  3/4     28-Sep-00     3-Oct-00
                      100     101  7/16    28-Sep-00     3-Oct-00
                      100     101  7/16    28-Sep-00     3-Oct-00
                      800     101  7/16    28-Sep-00     3-Oct-00
                      100     101  7/16    28-Sep-00     3-Oct-00
                      400     101  7/16    28-Sep-00     3-Oct-00
                      100     101  7/16    28-Sep-00     3-Oct-00
                    1,200     101  7/16    28-Sep-00     3-Oct-00
                      100     101  7/16    28-Sep-00     3-Oct-00
                      100     101  7/16    28-Sep-00     3-Oct-00
                      200     101  5/8     28-Sep-00     3-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200     101  5/8     28-Sep-00     3-Oct-00
                      300     101  5/8     28-Sep-00     3-Oct-00
                      200     101  5/8     28-Sep-00     3-Oct-00
                    1,100     101  5/8     28-Sep-00     3-Oct-00
                      200     101  5/8     28-Sep-00     3-Oct-00
                    1,100     101  5/8     28-Sep-00     3-Oct-00
                      200     101  5/8     28-Sep-00     3-Oct-00
                      300     101  5/8     28-Sep-00     3-Oct-00
                      100     101  5/8     28-Sep-00     3-Oct-00
                      100     101  5/8     28-Sep-00     3-Oct-00
                      200     101  5/8     28-Sep-00     3-Oct-00
                      500     101  5/8     28-Sep-00     3-Oct-00
                      100     101  5/8     28-Sep-00     3-Oct-00
                      200       102.0000   28-Sep-00     3-Oct-00
                    1,000       102.0000   28-Sep-00     3-Oct-00
                      200       102.0000   28-Sep-00     3-Oct-00
                      200       102.0000   28-Sep-00     3-Oct-00
                      200       102.0000   28-Sep-00     3-Oct-00
          100                   103.0000   28-Sep-00     3-Oct-00
          100                 102  7/8     28-Sep-00     3-Oct-00
          100                   103.4844   28-Sep-00     3-Oct-00
          300                   103.4688   28-Sep-00     3-Oct-00
          100                 102  1/8     28-Sep-00     3-Oct-00
          200                 102  1/8     28-Sep-00     3-Oct-00
          100                   102.8594   28-Sep-00     3-Oct-00
        1,000                   102.0000   28-Sep-00     3-Oct-00
                      100     101  3/4     28-Sep-00     3-Oct-00
                      200       102.0000   28-Sep-00     3-Oct-00
                      300       102.0000   28-Sep-00     3-Oct-00
                       50       102.0000   28-Sep-00     3-Oct-00
          900                   101.0000   28-Sep-00     3-Oct-00
          300                   101.0000   28-Sep-00     3-Oct-00
          200                   101.0000   28-Sep-00     3-Oct-00
          200                 100  3/8     28-Sep-00     3-Oct-00
          100                   100.6875   28-Sep-00     3-Oct-00
        1,000                 100  3/4     28-Sep-00     3-Oct-00
        1,000                 100  3/4     28-Sep-00     3-Oct-00
        1,000                 101  1/8     28-Sep-00     3-Oct-00
                      100     101  3/4     28-Sep-00     3-Oct-00
          200                 101  1/8     28-Sep-00     3-Oct-00
           75                 101  1/8     28-Sep-00     3-Oct-00
          100                 101  1/8     28-Sep-00     3-Oct-00
          300                 101  1/8     28-Sep-00     3-Oct-00
          100                 100  7/8     28-Sep-00     3-Oct-00
                      200     101  3/4     28-Sep-00     3-Oct-00
                      200     101  3/4     28-Sep-00     3-Oct-00
                      600     102  7/8     28-Sep-00     3-Oct-00
                      200     102  1/4     28-Sep-00     3-Oct-00
          100                 100  7/8     28-Sep-00     3-Oct-00
          200                 101  7/8     28-Sep-00     3-Oct-00
          100                   101.9375   28-Sep-00     3-Oct-00
          900                 101  1/8     28-Sep-00     3-Oct-00
          200                 101  1/8     28-Sep-00     3-Oct-00
        2,000                 101  1/8     28-Sep-00     3-Oct-00
          200                 101  1/8     28-Sep-00     3-Oct-00
        2,000                 100  3/8     28-Sep-00     3-Oct-00
           28                 100  3/8     28-Sep-00     3-Oct-00
          200                 100  3/8     28-Sep-00     3-Oct-00
          200                 100  3/8     28-Sep-00     3-Oct-00
        1,000                 100  5/8     28-Sep-00     3-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                 100  3/4     28-Sep-00     3-Oct-00
          300                 100  7/8     28-Sep-00     3-Oct-00
                    3,500     100  2/4     28-Sep-00     3-Oct-00
                    3,400     100  2/4     28-Sep-00     3-Oct-00
                      150     100  2/4     28-Sep-00     3-Oct-00
                      200     100  2/4     28-Sep-00     3-Oct-00
                    2,750     100  2/4     28-Sep-00     3-Oct-00
           59                   100.3751   28-Sep-00     3-Oct-00
          450                    98.6300   28-Sep-00     3-Oct-00
          200                    98.6544   28-Sep-00     3-Oct-00
          200                   101.2550   28-Sep-00     3-Oct-00
                   13,600       103.7840   29-Sep-00     4-Oct-00
                   25,100       103.7840   29-Sep-00     4-Oct-00
                      300       103.7840   29-Sep-00     4-Oct-00
                   23,900       103.7840   29-Sep-00     4-Oct-00
                      900       103.7840   29-Sep-00     4-Oct-00
                      600       103.7840   29-Sep-00     4-Oct-00
                      100       103.7840   29-Sep-00     4-Oct-00
                    1,000       103.7840   29-Sep-00     4-Oct-00
                      100       103.7840   29-Sep-00     4-Oct-00
                       40       103.7840   29-Sep-00     4-Oct-00
                    2,100       103.7840   29-Sep-00     4-Oct-00
                      260       103.7840   29-Sep-00     4-Oct-00
          700                 106  3/16    29-Sep-00     4-Oct-00
        1,300                 106  3/16    29-Sep-00     4-Oct-00
          100                   102.4359   29-Sep-00     4-Oct-00
          200                   104.9400   29-Sep-00     4-Oct-00
          200                   104.7406   29-Sep-00     4-Oct-00
          500                   104.1828   29-Sep-00     4-Oct-00
       14,845                   104.2156   29-Sep-00     4-Oct-00
          825                   104.2156   29-Sep-00     4-Oct-00
          540                   104.2156   29-Sep-00     4-Oct-00
        7,975                   104.2156   29-Sep-00     4-Oct-00
          230                   104.2156   29-Sep-00     4-Oct-00
        1,285                   104.2156   29-Sep-00     4-Oct-00
          665                   104.2156   29-Sep-00     4-Oct-00
          590                   104.2156   29-Sep-00     4-Oct-00
          415                   104.2156   29-Sep-00     4-Oct-00
        1,105                   104.2156   29-Sep-00     4-Oct-00
          975                   104.2156   29-Sep-00     4-Oct-00
          365                   104.2156   29-Sep-00     4-Oct-00
        1,175                   104.2156   29-Sep-00     4-Oct-00
          745                   104.2156   29-Sep-00     4-Oct-00
          200                   104.2156   29-Sep-00     4-Oct-00
        5,495                   104.2156   29-Sep-00     4-Oct-00
          895                   104.2156   29-Sep-00     4-Oct-00
          210                   104.2156   29-Sep-00     4-Oct-00
          470                   104.2156   29-Sep-00     4-Oct-00
          320                   104.2156   29-Sep-00     4-Oct-00
          285                   104.2156   29-Sep-00     4-Oct-00
          435                   104.2156   29-Sep-00     4-Oct-00
          290                   104.2156   29-Sep-00     4-Oct-00
        1,415                   104.2156   29-Sep-00     4-Oct-00
          215                   104.2156   29-Sep-00     4-Oct-00
          305                   104.2156   29-Sep-00     4-Oct-00
          910                   104.2156   29-Sep-00     4-Oct-00
        6,180                   104.2156   29-Sep-00     4-Oct-00
          290                   104.2156   29-Sep-00     4-Oct-00
          325                   104.2156   29-Sep-00     4-Oct-00
          515                   104.2156   29-Sep-00     4-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          425                   104.2156   29-Sep-00     4-Oct-00
                    2,300       105.0958   29-Sep-00     4-Oct-00
                    1,700       105.0958   29-Sep-00     4-Oct-00
                   26,000       105.0958   29-Sep-00     4-Oct-00
          500                 105  3/4     29-Sep-00     4-Oct-00
          100                 105  3/4     29-Sep-00     4-Oct-00
        7,100                 105  3/4     29-Sep-00     4-Oct-00
        2,000                 105  3/4     29-Sep-00     4-Oct-00
       12,100                   103.8001   29-Sep-00     4-Oct-00
                    1,200       106.0505   29-Sep-00     4-Oct-00
                    1,950       106.0505   29-Sep-00     4-Oct-00
                   25,500       106.0505   29-Sep-00     4-Oct-00
                   31,600       106.0505   29-Sep-00     4-Oct-00
                   32,500       106.0505   29-Sep-00     4-Oct-00
          100                 106  3/8     29-Sep-00     4-Oct-00
                      200     107  1/4     29-Sep-00     4-Oct-00
                      500     107  1/16    29-Sep-00     4-Oct-00
                      300     107  1/8     29-Sep-00     4-Oct-00
       45,000                   105.6875   29-Sep-00     4-Oct-00
        5,000                   105.6875   29-Sep-00     4-Oct-00
          200                 106  3/8     29-Sep-00     4-Oct-00
          500                  99  3/4     29-Sep-00     4-Oct-00
           49                  99  3/4     29-Sep-00     4-Oct-00
                      200     102  1/4     29-Sep-00     4-Oct-00
                      200     102  7/8     29-Sep-00     4-Oct-00
        1,000                 102  7/8     29-Sep-00     4-Oct-00
          200                   103.0000   29-Sep-00     4-Oct-00
          100                   103.0000   29-Sep-00     4-Oct-00
          100                   103.0000   29-Sep-00     4-Oct-00
          100                   102.8125   29-Sep-00     4-Oct-00
        1,000                   103.0000   29-Sep-00     4-Oct-00
        2,200                   104.0000   29-Sep-00     4-Oct-00
                      200     104  2/4     29-Sep-00     4-Oct-00
          600                 106  2/4     29-Sep-00     4-Oct-00
          150                 106  7/8     29-Sep-00     4-Oct-00
          200                   106.9375   29-Sep-00     4-Oct-00
          275                 106  2/4     29-Sep-00     4-Oct-00
          725                 106  2/4     29-Sep-00     4-Oct-00
          100                 107  2/4     29-Sep-00     4-Oct-00
          300                 106  7/8     29-Sep-00     4-Oct-00
           25                   106.9063   29-Sep-00     4-Oct-00
          125                   106.9063   29-Sep-00     4-Oct-00
          100                   106.9219   29-Sep-00     4-Oct-00
           75                   106.9961   29-Sep-00     4-Oct-00
          100                 106  1/8     29-Sep-00     4-Oct-00
          100                 106  3/8     29-Sep-00     4-Oct-00
          100                 105  3/4     29-Sep-00     4-Oct-00
          200                 106  2/4     29-Sep-00     4-Oct-00
          100                   106.0000   29-Sep-00     4-Oct-00
        1,000                 106  2/4     29-Sep-00     4-Oct-00
          200                 106  2/4     29-Sep-00     4-Oct-00
          200                 106  2/4     29-Sep-00     4-Oct-00
          200                 106  2/4     29-Sep-00     4-Oct-00
          200                 106  2/4     29-Sep-00     4-Oct-00
          200                 106  2/4     29-Sep-00     4-Oct-00
          200                 106  2/4     29-Sep-00     4-Oct-00
          200                 106  2/4     29-Sep-00     4-Oct-00
          200                 106  2/4     29-Sep-00     4-Oct-00
          500                 105  2/4     29-Sep-00     4-Oct-00
          200                 105  2/4     29-Sep-00     4-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                 105  2/4     29-Sep-00     4-Oct-00
          200                 105  2/4     29-Sep-00     4-Oct-00
          200                 105  2/4     29-Sep-00     4-Oct-00
          200                 105  2/4     29-Sep-00     4-Oct-00
          400                 105  2/4     29-Sep-00     4-Oct-00
           50                 105  2/4     29-Sep-00     4-Oct-00
        1,000                 105  2/4     29-Sep-00     4-Oct-00
          400                 105  2/4     29-Sep-00     4-Oct-00
          500                 105  2/4     29-Sep-00     4-Oct-00
          200                 105  2/4     29-Sep-00     4-Oct-00
            5                 105  2/4     29-Sep-00     4-Oct-00
        1,400                 105  2/4     29-Sep-00     4-Oct-00
                    1,000       106.0000   29-Sep-00     4-Oct-00
        1,000                   106.0000   29-Sep-00     4-Oct-00
          200                 106  2/4     29-Sep-00     4-Oct-00
        1,000                   107.0000   29-Sep-00     4-Oct-00
          200                 106  2/4     29-Sep-00     4-Oct-00
          200                 106  2/4     29-Sep-00     4-Oct-00
          100                 106  2/4     29-Sep-00     4-Oct-00
        1,000                 106  2/4     29-Sep-00     4-Oct-00
          200                 106  2/4     29-Sep-00     4-Oct-00
          500                 106  2/4     29-Sep-00     4-Oct-00
        1,000                 106  2/4     29-Sep-00     4-Oct-00
        1,500                 106  2/4     29-Sep-00     4-Oct-00
          300                 106  2/4     29-Sep-00     4-Oct-00
          100                 105  7/8     29-Sep-00     4-Oct-00
          700                 105  7/8     29-Sep-00     4-Oct-00
          200                 105  7/8     29-Sep-00     4-Oct-00
          100                 105  7/8     29-Sep-00     4-Oct-00
           50                 106  1/8     29-Sep-00     4-Oct-00
          500                   106.9375   29-Sep-00     4-Oct-00
          200                   107.0000   29-Sep-00     4-Oct-00
          100                   107.0000   29-Sep-00     4-Oct-00
          100                 107  1/8     29-Sep-00     4-Oct-00
          100                 107  1/8     29-Sep-00     4-Oct-00
          200                 107  1/8     29-Sep-00     4-Oct-00
          100                 107  1/8     29-Sep-00     4-Oct-00
          100                 107  1/8     29-Sep-00     4-Oct-00
          500                 107  1/8     29-Sep-00     4-Oct-00
          100                 107  1/8     29-Sep-00     4-Oct-00
          400                 107  1/8     29-Sep-00     4-Oct-00
          500                 107  1/8     29-Sep-00     4-Oct-00
          500                 107  1/8     29-Sep-00     4-Oct-00
          100                 107  1/8     29-Sep-00     4-Oct-00
          400                 107  1/8     29-Sep-00     4-Oct-00
          500                 107  1/8     29-Sep-00     4-Oct-00
          500                 107  1/8     29-Sep-00     4-Oct-00
        3,500                 107  1/8     29-Sep-00     4-Oct-00
          200                 107  1/8     29-Sep-00     4-Oct-00
          100                 107  1/8     29-Sep-00     4-Oct-00
          500                 107  1/8     29-Sep-00     4-Oct-00
          500                 107  1/8     29-Sep-00     4-Oct-00
          200                 107  1/8     29-Sep-00     4-Oct-00
          100                 107  1/8     29-Sep-00     4-Oct-00
          100                 107  1/8     29-Sep-00     4-Oct-00
          200                 107  1/8     29-Sep-00     4-Oct-00
          600                 107  3/16    29-Sep-00     4-Oct-00
          100                 107  1/8     29-Sep-00     4-Oct-00
          200                 107  1/8     29-Sep-00     4-Oct-00
          200                 107  1/8     29-Sep-00     4-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                 107  1/8     29-Sep-00     4-Oct-00
          200                 107  1/8     29-Sep-00     4-Oct-00
        1,000                 106  1/8     29-Sep-00     4-Oct-00
        2,900                 106  1/8     29-Sep-00     4-Oct-00
          200                 106  1/8     29-Sep-00     4-Oct-00
          200                 106  1/8     29-Sep-00     4-Oct-00
          400                 106  1/8     29-Sep-00     4-Oct-00
          200                 106  1/8     29-Sep-00     4-Oct-00
          400                 106  1/8     29-Sep-00     4-Oct-00
          500                 106  1/8     29-Sep-00     4-Oct-00
          200                 106  1/8     29-Sep-00     4-Oct-00
        1,000                 106  1/8     29-Sep-00     4-Oct-00
          200                 106  1/8     29-Sep-00     4-Oct-00
          200                 105  3/4     29-Sep-00     4-Oct-00
                      200     106  1/8     29-Sep-00     4-Oct-00
                      100       105.9375   29-Sep-00     4-Oct-00
                      300       106.0000   29-Sep-00     4-Oct-00
          400                 105  3/4     29-Sep-00     4-Oct-00
          100                 105  3/4     29-Sep-00     4-Oct-00
          200                 105  3/4     29-Sep-00     4-Oct-00
          200                 105  3/4     29-Sep-00     4-Oct-00
        1,000                 105  3/4     29-Sep-00     4-Oct-00
        1,000                 105  3/4     29-Sep-00     4-Oct-00
        1,000                 105  3/4     29-Sep-00     4-Oct-00
          200                 105  3/4     29-Sep-00     4-Oct-00
        1,000                   105.0000   29-Sep-00     4-Oct-00
          200                   105.0000   29-Sep-00     4-Oct-00
          200                   105.0000   29-Sep-00     4-Oct-00
          200                   105.0000   29-Sep-00     4-Oct-00
          200                 104  5/8     29-Sep-00     4-Oct-00
                      500     105  3/8     29-Sep-00     4-Oct-00
                      100     105  3/8     29-Sep-00     4-Oct-00
                      200     105  5/8     29-Sep-00     4-Oct-00
          200                 104  2/4     29-Sep-00     4-Oct-00
          200                   104.0000   29-Sep-00     4-Oct-00
          100                 103  7/8     29-Sep-00     4-Oct-00
          100                 103  3/8     29-Sep-00     4-Oct-00
          200                 103  3/8     29-Sep-00     4-Oct-00
          200                 102  5/8     29-Sep-00     4-Oct-00
          400                 102  5/8     29-Sep-00     4-Oct-00
        1,500                 102  5/8     29-Sep-00     4-Oct-00
          600                 102  5/8     29-Sep-00     4-Oct-00
          200                 102  5/8     29-Sep-00     4-Oct-00
          300                 102  5/8     29-Sep-00     4-Oct-00
          100                 102  5/8     29-Sep-00     4-Oct-00
          200                 102  5/8     29-Sep-00     4-Oct-00
          100                 102  2/4     29-Sep-00     4-Oct-00
          500                 102  2/4     29-Sep-00     4-Oct-00
          200                 102  2/4     29-Sep-00     4-Oct-00
          200                 102  3/8     29-Sep-00     4-Oct-00
          200                 101  7/8     29-Sep-00     4-Oct-00
          400                 101  7/8     29-Sep-00     4-Oct-00
          300                 101  7/8     29-Sep-00     4-Oct-00
          900                 101  7/8     29-Sep-00     4-Oct-00
          500                 102  3/8     29-Sep-00     4-Oct-00
          200                 102  3/8     29-Sep-00     4-Oct-00
          200                 102  3/8     29-Sep-00     4-Oct-00
          200                 102  3/8     29-Sep-00     4-Oct-00
          200                 102  3/8     29-Sep-00     4-Oct-00
          200                 102  3/8     29-Sep-00     4-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          300                 102  3/8     29-Sep-00     4-Oct-00
          200                 102  3/8     29-Sep-00     4-Oct-00
        2,200                 102  3/8     29-Sep-00     4-Oct-00
        1,000                 102  3/8     29-Sep-00     4-Oct-00
          200                 102  1/8     29-Sep-00     4-Oct-00
          200                 102  1/8     29-Sep-00     4-Oct-00
        1,200                 102  1/8     29-Sep-00     4-Oct-00
          200                 102  1/16    29-Sep-00     4-Oct-00
           55                 102  1/16    29-Sep-00     4-Oct-00
        3,200                 102  1/8     29-Sep-00     4-Oct-00
        1,200                 102  1/8     29-Sep-00     4-Oct-00
           50                   104.9250   29-Sep-00    29-Sep-00
          200                   102.9156    2-Oct-00     5-Oct-00
        5,000                    98.9500    2-Oct-00     5-Oct-00
                      250        99.2300    2-Oct-00     5-Oct-00
        8,000                    96.8438    2-Oct-00     5-Oct-00
                    5,000       100.1000    2-Oct-00     5-Oct-00
          400                   103.9375    2-Oct-00     5-Oct-00
                      100       100.5544    2-Oct-00     5-Oct-00
                    5,400       100.5544    2-Oct-00     5-Oct-00
                   10,000       100.5544    2-Oct-00     5-Oct-00
                      500      99  2/4      2-Oct-00     5-Oct-00
                    5,800      99  7/16     2-Oct-00     5-Oct-00
          300                   105.0000    2-Oct-00     5-Oct-00
          700                   105.0000    2-Oct-00     5-Oct-00
                   16,000        99.1328    2-Oct-00     5-Oct-00
        1,175                    99.0739    2-Oct-00     5-Oct-00
       17,300                    99.0739    2-Oct-00     5-Oct-00
        2,545                    99.0739    2-Oct-00     5-Oct-00
       32,185                    99.0739    2-Oct-00     5-Oct-00
        1,795                    99.0739    2-Oct-00     5-Oct-00
                   25,000        99.1119    2-Oct-00     5-Oct-00
                   25,000        99.1119    2-Oct-00     5-Oct-00
                    7,790        99.6926    2-Oct-00     5-Oct-00
          500                    99.7375    2-Oct-00     5-Oct-00
                      100     104  1/16     2-Oct-00     5-Oct-00
                      200     105  1/16     2-Oct-00     5-Oct-00
          200                 104  7/8      2-Oct-00     5-Oct-00
          200                 103  7/8      2-Oct-00     5-Oct-00
          200                 103  1/8      2-Oct-00     5-Oct-00
          100                 102  1/4      2-Oct-00     5-Oct-00
          200                 102  1/4      2-Oct-00     5-Oct-00
        1,000                   101.6406    2-Oct-00     5-Oct-00
          199                 101  2/4      2-Oct-00     5-Oct-00
          200                 101  2/4      2-Oct-00     5-Oct-00
          200                 101  2/4      2-Oct-00     5-Oct-00
          200                   101.0000    2-Oct-00     5-Oct-00
          200                   101.0000    2-Oct-00     5-Oct-00
          200                   101.0000    2-Oct-00     5-Oct-00
          200                   101.0000    2-Oct-00     5-Oct-00
        1,000                   101.0000    2-Oct-00     5-Oct-00
          200                 100  2/4      2-Oct-00     5-Oct-00
        1,000                 100  2/4      2-Oct-00     5-Oct-00
          200                 100  2/4      2-Oct-00     5-Oct-00
          100                 100  2/4      2-Oct-00     5-Oct-00
          200                 100  2/4      2-Oct-00     5-Oct-00
          500                 100  2/4      2-Oct-00     5-Oct-00
          100                 100  2/4      2-Oct-00     5-Oct-00
        2,000                 100  2/4      2-Oct-00     5-Oct-00
          100                 100  2/4      2-Oct-00     5-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                 100  2/4      2-Oct-00     5-Oct-00
          200                   100.0000    2-Oct-00     5-Oct-00
          100                   100.0000    2-Oct-00     5-Oct-00
          200                   100.0000    2-Oct-00     5-Oct-00
          500                   100.0000    2-Oct-00     5-Oct-00
          100                   100.0000    2-Oct-00     5-Oct-00
          200                   100.0000    2-Oct-00     5-Oct-00
          500                   100.0000    2-Oct-00     5-Oct-00
        1,500                   100.0000    2-Oct-00     5-Oct-00
        1,000                   100.0000    2-Oct-00     5-Oct-00
          300                   100.0000    2-Oct-00     5-Oct-00
          600                   100.0000    2-Oct-00     5-Oct-00
          400                   100.0000    2-Oct-00     5-Oct-00
          200                    99.0000    2-Oct-00     5-Oct-00
          100                    99.0000    2-Oct-00     5-Oct-00
          300                    99.0000    2-Oct-00     5-Oct-00
          100                    99.0000    2-Oct-00     5-Oct-00
        1,500                    99.0000    2-Oct-00     5-Oct-00
        1,500                    99.0000    2-Oct-00     5-Oct-00
          199                    99.0000    2-Oct-00     5-Oct-00
        1,000                    99.0000    2-Oct-00     5-Oct-00
          200                    99.0000    2-Oct-00     5-Oct-00
        1,000                    99.0000    2-Oct-00     5-Oct-00
        1,000                    99.0000    2-Oct-00     5-Oct-00
                      200        99.9375    2-Oct-00     5-Oct-00
                      100        99.9375    2-Oct-00     5-Oct-00
          500                  98  5/8      2-Oct-00     5-Oct-00
        1,100                  99  3/8      2-Oct-00     5-Oct-00
          300                  99  2/4      2-Oct-00     5-Oct-00
          200                  99  7/16     2-Oct-00     5-Oct-00
        2,100                  99  7/16     2-Oct-00     5-Oct-00
          100                  99  2/4      2-Oct-00     5-Oct-00
          100                  99  2/4      2-Oct-00     5-Oct-00
          100                   100.0000    2-Oct-00     5-Oct-00
        1,300                    99.8125    2-Oct-00     5-Oct-00
          800                  99  7/8      2-Oct-00     5-Oct-00
          100                  99  7/8      2-Oct-00     5-Oct-00
          400                   100.0000    2-Oct-00     5-Oct-00
        1,100                   100.0000    2-Oct-00     5-Oct-00
        1,400                   100.0000    2-Oct-00     5-Oct-00
          800                  99  3/4      2-Oct-00     5-Oct-00
          200                  99  3/4      2-Oct-00     5-Oct-00
          100                  99  3/4      2-Oct-00     5-Oct-00
          300                  99  3/4      2-Oct-00     5-Oct-00
           72                  99  3/4      2-Oct-00     5-Oct-00
          500                  99  3/4      2-Oct-00     5-Oct-00
          200                  99  3/4      2-Oct-00     5-Oct-00
          200                  99  3/4      2-Oct-00     5-Oct-00
          600                  99  3/4      2-Oct-00     5-Oct-00
          100                  99  3/4      2-Oct-00     5-Oct-00
          100                  99  3/4      2-Oct-00     5-Oct-00
          100                  99  3/4      2-Oct-00     5-Oct-00
          100                  99  3/4      2-Oct-00     5-Oct-00
          100                  99  3/4      2-Oct-00     5-Oct-00
          100                  99  3/4      2-Oct-00     5-Oct-00
          200                  98  3/4      2-Oct-00     5-Oct-00
                    6,100      98  7/8      2-Oct-00     5-Oct-00
          100                  98  1/4      2-Oct-00     5-Oct-00
                      300      98  1/8      2-Oct-00     5-Oct-00
                      100        98.0000    2-Oct-00     5-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100        98.0000    2-Oct-00     5-Oct-00
                      100        98.0000    2-Oct-00     5-Oct-00
                      400      98  1/4      2-Oct-00     5-Oct-00
                      200        98.0000    2-Oct-00     5-Oct-00
                      100        98.0000    2-Oct-00     5-Oct-00
                      100        98.0000    2-Oct-00     5-Oct-00
                      200        98.0000    2-Oct-00     5-Oct-00
          200                  97  1/4      2-Oct-00     5-Oct-00
                      100        97.0000    2-Oct-00     5-Oct-00
                      100      96  7/8      2-Oct-00     5-Oct-00
                      100        97.0000    2-Oct-00     5-Oct-00
                      200      96  7/8      2-Oct-00     5-Oct-00
                      100        96.6875    2-Oct-00     5-Oct-00
          200                  96  1/4      2-Oct-00     5-Oct-00
                      100        96.0000    2-Oct-00     5-Oct-00
                      100        96.0000    2-Oct-00     5-Oct-00
                      100        96.0000    2-Oct-00     5-Oct-00
                      100        96.0000    2-Oct-00     5-Oct-00
                      100        96.0000    2-Oct-00     5-Oct-00
                    1,200        95.9375    2-Oct-00     5-Oct-00
                    1,000        95.9375    2-Oct-00     5-Oct-00
                    1,000        95.9375    2-Oct-00     5-Oct-00
                      200        96.6875    2-Oct-00     5-Oct-00
                      200      97  3/16     2-Oct-00     5-Oct-00
                      200      97  3/16     2-Oct-00     5-Oct-00
                      200      97  3/16     2-Oct-00     5-Oct-00
                      200        97.6875    2-Oct-00     5-Oct-00
                       50        98.0000    2-Oct-00     5-Oct-00
          100                    98.0000    2-Oct-00     5-Oct-00
                      100        98.0000    2-Oct-00     5-Oct-00
        3,450                    98.0000    2-Oct-00     5-Oct-00
                    3,450        98.0000    2-Oct-00     5-Oct-00
        1,000                    98.0000    2-Oct-00     5-Oct-00
          100                    98.0000    2-Oct-00     5-Oct-00
                      200      98  3/16     2-Oct-00     5-Oct-00
                      200      98  3/16     2-Oct-00     5-Oct-00
          100                  98  3/4      2-Oct-00     5-Oct-00
          600                  98  3/4      2-Oct-00     5-Oct-00
        1,200                  98  3/16     2-Oct-00     5-Oct-00
          200                  98  3/16     2-Oct-00     5-Oct-00
        1,100                  98  3/8      2-Oct-00     5-Oct-00
          500                  98  5/16     2-Oct-00     5-Oct-00
        1,100                  98  3/8      2-Oct-00     5-Oct-00
          200                  98  5/8      2-Oct-00     5-Oct-00
        1,300                  99  1/4      2-Oct-00     5-Oct-00
        1,100                  99  1/4      2-Oct-00     5-Oct-00
                    1,100      99  1/4      2-Oct-00     5-Oct-00
                      700      99  1/4      2-Oct-00     5-Oct-00
        1,300                  99  1/4      2-Oct-00     5-Oct-00
          700                  99  1/4      2-Oct-00     5-Oct-00
        1,100                  99  1/8      2-Oct-00     5-Oct-00
        1,100                  99  1/4      2-Oct-00     5-Oct-00
                    1,100      99  1/4      2-Oct-00     5-Oct-00
        1,100                  99  1/4      2-Oct-00     5-Oct-00
                    1,100      99  1/4      2-Oct-00     5-Oct-00
        1,100                  99  1/4      2-Oct-00     5-Oct-00
                      100      99  1/4      2-Oct-00     5-Oct-00
          600                  99  1/4      2-Oct-00     5-Oct-00
                      600      99  1/4      2-Oct-00     5-Oct-00
          100                  99  1/4      2-Oct-00     5-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          700                  99  1/4      2-Oct-00     5-Oct-00
                    3,300      99  1/4      2-Oct-00     5-Oct-00
                      700      99  1/4      2-Oct-00     5-Oct-00
                      200      99  1/4      2-Oct-00     5-Oct-00
                       10      99  1/4      2-Oct-00     5-Oct-00
                    1,000      99  1/4      2-Oct-00     5-Oct-00
                      100      99  1/4      2-Oct-00     5-Oct-00
                      500      99  1/4      2-Oct-00     5-Oct-00
                      100      99  1/4      2-Oct-00     5-Oct-00
                      700      99  1/4      2-Oct-00     5-Oct-00
                    1,000      99  1/4      2-Oct-00     5-Oct-00
                      200      99  1/4      2-Oct-00     5-Oct-00
        1,700                    99.0000    2-Oct-00     5-Oct-00
          100                    99.0000    2-Oct-00     5-Oct-00
          100                    99.0000    2-Oct-00     5-Oct-00
          200                    99.0000    2-Oct-00     5-Oct-00
        5,000                  99  1/16     2-Oct-00     5-Oct-00
                      300      99  1/4      2-Oct-00     5-Oct-00
                    2,390      99  1/4      2-Oct-00     5-Oct-00
        2,390                  99  1/4      2-Oct-00     5-Oct-00
          200                  99  2/4      2-Oct-00     5-Oct-00
          100                  99  2/4      2-Oct-00     5-Oct-00
          700                    99.0000    2-Oct-00     5-Oct-00
          300                 101  1/4      3-Oct-00     6-Oct-00
          700                 101  1/4      3-Oct-00     6-Oct-00
          100                  97  1/8      3-Oct-00     6-Oct-00
                    1,250       100.7875    3-Oct-00     6-Oct-00
       36,925                   100.4361    3-Oct-00     6-Oct-00
        2,060                   100.4361    3-Oct-00     6-Oct-00
        1,345                   100.4361    3-Oct-00     6-Oct-00
       19,850                   100.4361    3-Oct-00     6-Oct-00
        2,920                   100.4361    3-Oct-00     6-Oct-00
          100                  98  2/4      3-Oct-00     6-Oct-00
          200                   100.0000    3-Oct-00     6-Oct-00
                      700     100  5/8      3-Oct-00     6-Oct-00
                      200       101.9375    3-Oct-00     6-Oct-00
                      200     101  7/8      3-Oct-00     6-Oct-00
                      200     101  7/8      3-Oct-00     6-Oct-00
                      200     101  7/8      3-Oct-00     6-Oct-00
                      200     101  7/8      3-Oct-00     6-Oct-00
                      200     101  7/8      3-Oct-00     6-Oct-00
                      200     101  7/8      3-Oct-00     6-Oct-00
                      200     101  7/8      3-Oct-00     6-Oct-00
                    1,000     101  7/8      3-Oct-00     6-Oct-00
                    1,000     101  7/8      3-Oct-00     6-Oct-00
                    1,000     101  7/8      3-Oct-00     6-Oct-00
                      200     101  7/8      3-Oct-00     6-Oct-00
                      600     101  7/8      3-Oct-00     6-Oct-00
                      200     102  7/16     3-Oct-00     6-Oct-00
                      200     102  7/16     3-Oct-00     6-Oct-00
                      100     102  7/16     3-Oct-00     6-Oct-00
                    1,000     102  5/16     3-Oct-00     6-Oct-00
          200                 101  1/4      3-Oct-00     6-Oct-00
          200                 101  1/4      3-Oct-00     6-Oct-00
                    1,000       101.9375    3-Oct-00     6-Oct-00
                      100       101.9375    3-Oct-00     6-Oct-00
                    2,000       101.9375    3-Oct-00     6-Oct-00
          200                 101  1/4      3-Oct-00     6-Oct-00
          200                 100  1/8      3-Oct-00     6-Oct-00
                    1,000      99  5/8      3-Oct-00     6-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                    2,300      99  3/4      3-Oct-00     6-Oct-00
                      100      99  7/8      3-Oct-00     6-Oct-00
                    1,000      99  7/8      3-Oct-00     6-Oct-00
                    4,100      99  7/8      3-Oct-00     6-Oct-00
                      100     100  2/4      3-Oct-00     6-Oct-00
                    1,100     100  1/4      3-Oct-00     6-Oct-00
                    1,100     100  1/4      3-Oct-00     6-Oct-00
                    1,300       100.0000    3-Oct-00     6-Oct-00
                      200     100  1/8      3-Oct-00     6-Oct-00
                      200     100  1/8      3-Oct-00     6-Oct-00
                      100     100  1/8      3-Oct-00     6-Oct-00
                    1,000     100  1/8      3-Oct-00     6-Oct-00
                    2,000      99  7/8      3-Oct-00     6-Oct-00
                      100     100  1/8      3-Oct-00     6-Oct-00
                      300     100  1/8      3-Oct-00     6-Oct-00
                      200     100  1/8      3-Oct-00     6-Oct-00
                      400     100  1/8      3-Oct-00     6-Oct-00
                      100     100  1/8      3-Oct-00     6-Oct-00
                      200     100  1/8      3-Oct-00     6-Oct-00
                      200     100  1/8      3-Oct-00     6-Oct-00
                    1,000     100  1/8      3-Oct-00     6-Oct-00
                      200     100  1/8      3-Oct-00     6-Oct-00
                      100     100  1/8      3-Oct-00     6-Oct-00
                      200     100  1/8      3-Oct-00     6-Oct-00
                      200     100  1/8      3-Oct-00     6-Oct-00
                      100     100  1/8      3-Oct-00     6-Oct-00
                    1,000     100  1/8      3-Oct-00     6-Oct-00
                    1,000     100  1/8      3-Oct-00     6-Oct-00
                      200     100  1/8      3-Oct-00     6-Oct-00
                      200     100  1/8      3-Oct-00     6-Oct-00
                      400     100  1/8      3-Oct-00     6-Oct-00
                      200     100  1/8      3-Oct-00     6-Oct-00
                    1,100     100  1/8      3-Oct-00     6-Oct-00
                      200     100  1/8      3-Oct-00     6-Oct-00
                      200     100  5/8      3-Oct-00     6-Oct-00
                      200     100  5/8      3-Oct-00     6-Oct-00
                      200     100  1/8      3-Oct-00     6-Oct-00
                      200     100  1/8      3-Oct-00     6-Oct-00
                    1,000     100  1/8      3-Oct-00     6-Oct-00
                      600     100  1/8      3-Oct-00     6-Oct-00
                      400     100  1/8      3-Oct-00     6-Oct-00
                      200     100  1/8      3-Oct-00     6-Oct-00
                      900       100.0000    3-Oct-00     6-Oct-00
                    4,100       100.0000    3-Oct-00     6-Oct-00
                    1,200       100.0000    3-Oct-00     6-Oct-00
                      100      99  5/8      3-Oct-00     6-Oct-00
                    1,900      99  9/16     3-Oct-00     6-Oct-00
          200                 100  5/8      3-Oct-00     6-Oct-00
                      200     100  3/4      3-Oct-00     6-Oct-00
                      200     100  3/4      3-Oct-00     6-Oct-00
                      200     100  3/4      3-Oct-00     6-Oct-00
                      100     100  3/4      3-Oct-00     6-Oct-00
                      500     100  3/4      3-Oct-00     6-Oct-00
                    3,000     100  3/4      3-Oct-00     6-Oct-00
                    3,000     100  3/4      3-Oct-00     6-Oct-00
                    1,000     101  3/16     3-Oct-00     6-Oct-00
                    3,000     101  3/16     3-Oct-00     6-Oct-00
                    1,600     101  3/16     3-Oct-00     6-Oct-00
                    2,000     101  3/16     3-Oct-00     6-Oct-00
                    1,000     101  5/8      3-Oct-00     6-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                    1,000     101  5/8      3-Oct-00     6-Oct-00
                      100     101  5/8      3-Oct-00     6-Oct-00
                      200     101  5/8      3-Oct-00     6-Oct-00
                       50     101  5/8      3-Oct-00     6-Oct-00
                      100     101  1/4      3-Oct-00     6-Oct-00
                      200     101  1/4      3-Oct-00     6-Oct-00
                      200     100  3/8      3-Oct-00     6-Oct-00
                      200     100  3/8      3-Oct-00     6-Oct-00
                      200     100  3/8      3-Oct-00     6-Oct-00
                      100     100  3/8      3-Oct-00     6-Oct-00
                      100     100  3/8      3-Oct-00     6-Oct-00
                      100     100  3/8      3-Oct-00     6-Oct-00
                      100     100  3/8      3-Oct-00     6-Oct-00
                      200     100  3/8      3-Oct-00     6-Oct-00
                      200     100  3/8      3-Oct-00     6-Oct-00
                      200     100  3/8      3-Oct-00     6-Oct-00
                      200     100  3/8      3-Oct-00     6-Oct-00
        5,000                  96  3/4      4-Oct-00    10-Oct-00
           50                  92  1/4      4-Oct-00    10-Oct-00
        1,000                  92  3/8      4-Oct-00    10-Oct-00
                    3,200        93.0000    4-Oct-00    10-Oct-00
                       59        94.9375    4-Oct-00    10-Oct-00
                       39        94.9375    4-Oct-00    10-Oct-00
                       96        94.9375    4-Oct-00    10-Oct-00
                       75        93.8125    4-Oct-00    10-Oct-00
          100                    91.3844    4-Oct-00    10-Oct-00
          200                    91.3844    4-Oct-00    10-Oct-00
       70,230                    93.4766    4-Oct-00    10-Oct-00
        3,915                    93.4766    4-Oct-00    10-Oct-00
        2,560                    93.4766    4-Oct-00    10-Oct-00
       37,750                    93.4766    4-Oct-00    10-Oct-00
        5,545                    93.4766    4-Oct-00    10-Oct-00
          500                    93.8771    4-Oct-00    10-Oct-00
       61,100                    93.8771    4-Oct-00    10-Oct-00
        1,000                    93.8771    4-Oct-00    10-Oct-00
        1,000                    93.8771    4-Oct-00    10-Oct-00
        2,300                    93.8771    4-Oct-00    10-Oct-00
       81,000                    93.8771    4-Oct-00    10-Oct-00
        3,100                    93.8771    4-Oct-00    10-Oct-00
                   20,000        93.8672    4-Oct-00    10-Oct-00
                   25,000      94  1/8      4-Oct-00    10-Oct-00
                   20,000      94  1/8      4-Oct-00    10-Oct-00
                  113,800        94.2434    4-Oct-00    10-Oct-00
                    1,000        96.7664    4-Oct-00    10-Oct-00
                      100      95  7/8      4-Oct-00    10-Oct-00
          200                  97  3/4      4-Oct-00    10-Oct-00
          100                  96  3/4      4-Oct-00    10-Oct-00
          100                    96.0000    4-Oct-00    10-Oct-00
                      200      97  3/4      4-Oct-00    10-Oct-00
                      200      97  3/4      4-Oct-00    10-Oct-00
                    1,000      97  3/4      4-Oct-00    10-Oct-00
                    1,400      97  3/4      4-Oct-00    10-Oct-00
          900                    96.0000    4-Oct-00    10-Oct-00
          200                  95  7/8      4-Oct-00    10-Oct-00
          500                  94  7/8      4-Oct-00    10-Oct-00
          500                  94  7/8      4-Oct-00    10-Oct-00
        1,600                    95.0000    4-Oct-00    10-Oct-00
          100                    95.0000    4-Oct-00    10-Oct-00
          150                    95.0000    4-Oct-00    10-Oct-00
          200                  94  2/4      4-Oct-00    10-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          100                  93  5/8      4-Oct-00    10-Oct-00
          100                  92  7/8      4-Oct-00    10-Oct-00
                      200      93  1/8      4-Oct-00    10-Oct-00
                      200      93  1/8      4-Oct-00    10-Oct-00
                      200      93  7/8      4-Oct-00    10-Oct-00
                      200      93  7/8      4-Oct-00    10-Oct-00
                      600      94  3/4      4-Oct-00    10-Oct-00
                      200      94  3/4      4-Oct-00    10-Oct-00
                      400      95  3/8      4-Oct-00    10-Oct-00
          400                  94  1/8      4-Oct-00    10-Oct-00
          200                  94  1/8      4-Oct-00    10-Oct-00
                      100      94  3/8      4-Oct-00    10-Oct-00
                    1,000      94  3/8      4-Oct-00    10-Oct-00
                      300      94  3/8      4-Oct-00    10-Oct-00
                      200      94  3/8      4-Oct-00    10-Oct-00
                      200      94  3/8      4-Oct-00    10-Oct-00
                      200      94  3/8      4-Oct-00    10-Oct-00
                      200      94  3/8      4-Oct-00    10-Oct-00
                      400      94  3/8      4-Oct-00    10-Oct-00
                      200      94  3/8      4-Oct-00    10-Oct-00
                      200      94  3/8      4-Oct-00    10-Oct-00
                      100      94  3/8      4-Oct-00    10-Oct-00
                      800      94  3/8      4-Oct-00    10-Oct-00
                      200      94  3/8      4-Oct-00    10-Oct-00
                      300      94  3/8      4-Oct-00    10-Oct-00
                      200      94  3/8      4-Oct-00    10-Oct-00
                      200      94  3/8      4-Oct-00    10-Oct-00
          200                  92  5/8      4-Oct-00    10-Oct-00
          200                  92  9/16     4-Oct-00    10-Oct-00
          200                  92  1/16     4-Oct-00    10-Oct-00
          300                  92  1/16     4-Oct-00    10-Oct-00
        2,400                  92  1/16     4-Oct-00    10-Oct-00
                      100      92  3/4      4-Oct-00    10-Oct-00
                      300      92  3/4      4-Oct-00    10-Oct-00
                      100      92  3/4      4-Oct-00    10-Oct-00
                      100      92  3/4      4-Oct-00    10-Oct-00
                      200      92  3/4      4-Oct-00    10-Oct-00
                      200      92  3/4      4-Oct-00    10-Oct-00
                      100      92  3/4      4-Oct-00    10-Oct-00
                      100      92  3/4      4-Oct-00    10-Oct-00
                      100      92  3/4      4-Oct-00    10-Oct-00
                      300      92  3/4      4-Oct-00    10-Oct-00
                      200      92  3/4      4-Oct-00    10-Oct-00
                      600      92  3/4      4-Oct-00    10-Oct-00
                    1,000      92  3/4      4-Oct-00    10-Oct-00
                      100      92  3/4      4-Oct-00    10-Oct-00
                      600      92  3/4      4-Oct-00    10-Oct-00
                      400      92  3/4      4-Oct-00    10-Oct-00
                      400      92  3/4      4-Oct-00    10-Oct-00
                      200      92  3/4      4-Oct-00    10-Oct-00
                    1,000      92  3/4      4-Oct-00    10-Oct-00
                      100      92  3/4      4-Oct-00    10-Oct-00
                      100      92  3/4      4-Oct-00    10-Oct-00
                      100      92  3/4      4-Oct-00    10-Oct-00
                      200      92  3/4      4-Oct-00    10-Oct-00
                      100      92  3/4      4-Oct-00    10-Oct-00
                      100      92  3/4      4-Oct-00    10-Oct-00
                      100      92  3/4      4-Oct-00    10-Oct-00
                      200      92  3/4      4-Oct-00    10-Oct-00
                      100      92  3/4      4-Oct-00    10-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200      92  3/4      4-Oct-00    10-Oct-00
                      100      92  3/4      4-Oct-00    10-Oct-00
                      200      92  3/4      4-Oct-00    10-Oct-00
                    1,000      92  3/4      4-Oct-00    10-Oct-00
                      100      92  3/4      4-Oct-00    10-Oct-00
                      100      92  3/4      4-Oct-00    10-Oct-00
                      100      92  3/4      4-Oct-00    10-Oct-00
                      100      92  3/4      4-Oct-00    10-Oct-00
                      100      92  3/4      4-Oct-00    10-Oct-00
                      100      92  3/4      4-Oct-00    10-Oct-00
                      100      92  3/4      4-Oct-00    10-Oct-00
                      600      92  3/4      4-Oct-00    10-Oct-00
                      100        93.0000    4-Oct-00    10-Oct-00
                      100      93  3/16     4-Oct-00    10-Oct-00
                      200        93.0000    4-Oct-00    10-Oct-00
                      100        93.0000    4-Oct-00    10-Oct-00
                      200        93.0000    4-Oct-00    10-Oct-00
                      500        93.0000    4-Oct-00    10-Oct-00
                    1,300      92  3/8      4-Oct-00    10-Oct-00
                      200      92  3/8      4-Oct-00    10-Oct-00
                      100      92  3/8      4-Oct-00    10-Oct-00
                      200        93.0000    4-Oct-00    10-Oct-00
                      200        93.0000    4-Oct-00    10-Oct-00
                   10,000      92  3/8      4-Oct-00    10-Oct-00
                    5,000      92  3/8      4-Oct-00    10-Oct-00
                    1,000      92  5/8      4-Oct-00    10-Oct-00
                      200      92  5/8      4-Oct-00    10-Oct-00
                      200        93.0000    4-Oct-00    10-Oct-00
                      100      93  3/8      4-Oct-00    10-Oct-00
                      200      93  3/8      4-Oct-00    10-Oct-00
                      200      93  3/8      4-Oct-00    10-Oct-00
                      200      93  3/8      4-Oct-00    10-Oct-00
                      200      93  3/8      4-Oct-00    10-Oct-00
                      600      93  3/8      4-Oct-00    10-Oct-00
                      100      93  3/8      4-Oct-00    10-Oct-00
                      100      93  3/8      4-Oct-00    10-Oct-00
                      700      93  3/8      4-Oct-00    10-Oct-00
                      700      93  3/8      4-Oct-00    10-Oct-00
                      500      93  3/8      4-Oct-00    10-Oct-00
                      100      93  3/8      4-Oct-00    10-Oct-00
                      100        94.0000    4-Oct-00    10-Oct-00
                      100        95.0000    4-Oct-00    10-Oct-00
                      100        95.0000    4-Oct-00    10-Oct-00
                      100        95.0000    4-Oct-00    10-Oct-00
                      100      95  2/4      4-Oct-00    10-Oct-00
                      200      95  5/8      4-Oct-00    10-Oct-00
                      200        96.0000    4-Oct-00    10-Oct-00
                      200        96.0000    4-Oct-00    10-Oct-00
                      200        96.0000    4-Oct-00    10-Oct-00
                      200        96.0000    4-Oct-00    10-Oct-00
          100                  93  2/4      4-Oct-00    10-Oct-00
        1,200                  93  2/4      4-Oct-00    10-Oct-00
        1,200                  93  2/4      4-Oct-00    10-Oct-00
          100                  93  2/4      4-Oct-00    10-Oct-00
          200                  93  2/4      4-Oct-00    10-Oct-00
        1,200                  93  2/4      4-Oct-00    10-Oct-00
          238                  93  2/4      4-Oct-00    10-Oct-00
          700                  93  2/4      4-Oct-00    10-Oct-00
                      200      96  7/8      4-Oct-00    10-Oct-00
                    1,000      96  7/8      4-Oct-00    10-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                    1,000      96  7/8      4-Oct-00    10-Oct-00
                      200      96  7/8      4-Oct-00    10-Oct-00
                    1,000      96  7/8      4-Oct-00    10-Oct-00
                      200      96  7/8      4-Oct-00    10-Oct-00
                      200      96  7/8      4-Oct-00    10-Oct-00
                    1,000      96  7/8      4-Oct-00    10-Oct-00
                      400      96  7/8      4-Oct-00    10-Oct-00
                      100      92  1/4      4-Oct-00    10-Oct-00
                      100      92  1/4      4-Oct-00    10-Oct-00
                      400      92  1/4      4-Oct-00    10-Oct-00
                      500      92  1/4      4-Oct-00    10-Oct-00
                    1,000      92  1/4      4-Oct-00    10-Oct-00
                      500      92  1/4      4-Oct-00    10-Oct-00
                      500      92  1/4      4-Oct-00    10-Oct-00
                      500      92  1/4      4-Oct-00    10-Oct-00
                      500      92  1/4      4-Oct-00    10-Oct-00
                      500      92  1/4      4-Oct-00    10-Oct-00
                      300      92  1/4      4-Oct-00    10-Oct-00
                      100      92  1/4      4-Oct-00    10-Oct-00
                      200      92  1/4      4-Oct-00    10-Oct-00
                      100      92  3/8      4-Oct-00    10-Oct-00
                    3,600      92  3/8      4-Oct-00    10-Oct-00
                      100      92  3/8      4-Oct-00    10-Oct-00
                    3,200      92  3/8      4-Oct-00    10-Oct-00
                    3,200      92  3/8      4-Oct-00    10-Oct-00
                      100      93  2/4      4-Oct-00    10-Oct-00
                    1,000      93  2/4      4-Oct-00    10-Oct-00
                    1,000      93  2/4      4-Oct-00    10-Oct-00
                      200      93  1/8      4-Oct-00    10-Oct-00
                      200      93  1/8      4-Oct-00    10-Oct-00
                    1,000      93  1/8      4-Oct-00    10-Oct-00
                      200      93  1/8      4-Oct-00    10-Oct-00
                    1,000      93  1/8      4-Oct-00    10-Oct-00
                    1,000      93  1/8      4-Oct-00    10-Oct-00
                    1,000      93  1/8      4-Oct-00    10-Oct-00
                      700      93  1/8      4-Oct-00    10-Oct-00
                      200      93  1/8      4-Oct-00    10-Oct-00
                      200      93  1/8      4-Oct-00    10-Oct-00
                      200      93  1/8      4-Oct-00    10-Oct-00
                      300      93  1/8      4-Oct-00    10-Oct-00
                      200      93  1/8      4-Oct-00    10-Oct-00
                      100      93  1/8      4-Oct-00    10-Oct-00
                       70      93  2/4      4-Oct-00    10-Oct-00
                      100      93  2/4      4-Oct-00    10-Oct-00
                   19,300        93.8788    4-Oct-00    10-Oct-00
                    2,650        93.8788    4-Oct-00    10-Oct-00
                      550        93.8788    4-Oct-00    10-Oct-00
                   10,500        93.8788    4-Oct-00    10-Oct-00
                      300        90.0000    5-Oct-00    11-Oct-00
       19,400                    90.0290    5-Oct-00    11-Oct-00
                   22,250        92.7993    5-Oct-00    11-Oct-00
                   69,200        92.7993    5-Oct-00    11-Oct-00
          100                    87.6750    5-Oct-00    11-Oct-00
          100                    87.6750    5-Oct-00    11-Oct-00
          100                    87.6750    5-Oct-00    11-Oct-00
                      200      87  7/8      5-Oct-00    11-Oct-00
          200                    92.8500    5-Oct-00    11-Oct-00
       37,275                    91.6313    5-Oct-00    11-Oct-00
        2,080                    91.6313    5-Oct-00    11-Oct-00
        1,360                    91.6313    5-Oct-00    11-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
       20,035                    91.6313    5-Oct-00    11-Oct-00
          480                    91.6313    5-Oct-00    11-Oct-00
        2,945                    91.6313    5-Oct-00    11-Oct-00
          825                    91.6313    5-Oct-00    11-Oct-00
          200                    91.6127    5-Oct-00    11-Oct-00
       26,800                    91.6127    5-Oct-00    11-Oct-00
          400                    91.6127    5-Oct-00    11-Oct-00
          400                    91.6127    5-Oct-00    11-Oct-00
        1,100                    91.6127    5-Oct-00    11-Oct-00
       35,500                    91.6127    5-Oct-00    11-Oct-00
        1,400                    91.6127    5-Oct-00    11-Oct-00
                   40,000      90  1/8      5-Oct-00    11-Oct-00
                   10,000      90  1/8      5-Oct-00    11-Oct-00
                      100        95.0000    5-Oct-00    11-Oct-00
                      100        95.0000    5-Oct-00    11-Oct-00
                      100        95.0000    5-Oct-00    11-Oct-00
                    1,000        95.0000    5-Oct-00    11-Oct-00
                    1,000        95.0000    5-Oct-00    11-Oct-00
                      500        94.8125    5-Oct-00    11-Oct-00
                      300      94  3/4      5-Oct-00    11-Oct-00
                      100        93.8125    5-Oct-00    11-Oct-00
                      200        94.8125    5-Oct-00    11-Oct-00
                      100      94  5/16     5-Oct-00    11-Oct-00
        2,200                  94  5/16     5-Oct-00    11-Oct-00
                      100      94  7/8      5-Oct-00    11-Oct-00
                      100      94  7/8      5-Oct-00    11-Oct-00
          700                  93  2/4      5-Oct-00    11-Oct-00
          270                  93  2/4      5-Oct-00    11-Oct-00
          200                  93  2/4      5-Oct-00    11-Oct-00
          200                  93  3/8      5-Oct-00    11-Oct-00
          200                  92  3/4      5-Oct-00    11-Oct-00
          200                  92  1/4      5-Oct-00    11-Oct-00
          200                  92  1/4      5-Oct-00    11-Oct-00
          500                  92  3/16     5-Oct-00    11-Oct-00
          200                  92  3/16     5-Oct-00    11-Oct-00
          200                  92  1/16     5-Oct-00    11-Oct-00
          200                    92.0000    5-Oct-00    11-Oct-00
           20                    91.9375    5-Oct-00    11-Oct-00
          200                  91  7/16     5-Oct-00    11-Oct-00
          200                  91  3/16     5-Oct-00    11-Oct-00
          200                  91  1/16     5-Oct-00    11-Oct-00
          200                    90.8125    5-Oct-00    11-Oct-00
          200                  90  5/8      5-Oct-00    11-Oct-00
          200                  90  3/8      5-Oct-00    11-Oct-00
          600                    90.0000    5-Oct-00    11-Oct-00
          200                  89  7/8      5-Oct-00    11-Oct-00
          200                  89  7/8      5-Oct-00    11-Oct-00
        5,000                  89  5/8      5-Oct-00    11-Oct-00
        5,000                  89  5/8      5-Oct-00    11-Oct-00
        2,000                  89  7/8      5-Oct-00    11-Oct-00
        2,000                  90  1/8      5-Oct-00    11-Oct-00
          500                    90.0000    5-Oct-00    11-Oct-00
                      200      90  1/8      5-Oct-00    11-Oct-00
                      100      90  1/8      5-Oct-00    11-Oct-00
                      200      90  1/8      5-Oct-00    11-Oct-00
        1,100                  90  1/16     5-Oct-00    11-Oct-00
          900                  90  1/16     5-Oct-00    11-Oct-00
                      100      90  1/8      5-Oct-00    11-Oct-00
                      500      90  1/16     5-Oct-00    11-Oct-00
                      500      90  1/16     5-Oct-00    11-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                  89  5/8      5-Oct-00    11-Oct-00
                    1,000      90  1/8      5-Oct-00    11-Oct-00
                    4,000      90  1/8      5-Oct-00    11-Oct-00
          200                  89  1/8      5-Oct-00    11-Oct-00
          100                  88  5/8      5-Oct-00    11-Oct-00
                      100      88  5/8      5-Oct-00    11-Oct-00
          100                  88  5/8      5-Oct-00    11-Oct-00
          200                  88  1/4      5-Oct-00    11-Oct-00
                      200      87  5/8      5-Oct-00    11-Oct-00
                      200      87  5/8      5-Oct-00    11-Oct-00
          200                    86.6875    5-Oct-00    11-Oct-00
                      400      87  5/8      5-Oct-00    11-Oct-00
                      300      88  5/16     5-Oct-00    11-Oct-00
                      200      88  5/16     5-Oct-00    11-Oct-00
                    1,000      88  5/16     5-Oct-00    11-Oct-00
                      200      88  5/16     5-Oct-00    11-Oct-00
                      200      88  5/16     5-Oct-00    11-Oct-00
                      100      88  5/16     5-Oct-00    11-Oct-00
                      100        88.0000    5-Oct-00    11-Oct-00
                      200      88  1/8      5-Oct-00    11-Oct-00
                      200      88  1/16     5-Oct-00    11-Oct-00
                      200        88.0000    5-Oct-00    11-Oct-00
                      200        88.0000    5-Oct-00    11-Oct-00
                      100        88.0000    5-Oct-00    11-Oct-00
                      200        88.0000    5-Oct-00    11-Oct-00
          100                  94  3/4      5-Oct-00    11-Oct-00
        1,100                  94  3/4      5-Oct-00    11-Oct-00
                    1,100      94  3/4      5-Oct-00    11-Oct-00
          100                  94  3/4      5-Oct-00    11-Oct-00
        5,100                  94  3/4      5-Oct-00    11-Oct-00
                    5,100      94  3/4      5-Oct-00    11-Oct-00
          200                    91.6875    5-Oct-00    11-Oct-00
          100                  91  9/16     5-Oct-00    11-Oct-00
          100                  91  9/16     5-Oct-00    11-Oct-00
                      500      90  1/4      5-Oct-00    11-Oct-00
                      400      90  1/4      5-Oct-00    11-Oct-00
                      500      90  1/4      5-Oct-00    11-Oct-00
                       80      90  1/4      5-Oct-00    11-Oct-00
                      200      90  1/4      5-Oct-00    11-Oct-00
                      151      90  1/4      5-Oct-00    11-Oct-00
                      500      90  1/4      5-Oct-00    11-Oct-00
                       25      90  1/4      5-Oct-00    11-Oct-00
                      500      90  1/4      5-Oct-00    11-Oct-00
                    1,000      90  1/4      5-Oct-00    11-Oct-00
                      500      90  1/4      5-Oct-00    11-Oct-00
                      500      90  1/4      5-Oct-00    11-Oct-00
                    5,000      90  1/4      5-Oct-00    11-Oct-00
                      500        80.9250    6-Oct-00    12-Oct-00
                      850        81.5849    6-Oct-00    12-Oct-00
                      360        81.5849    6-Oct-00    12-Oct-00
                      250        81.5849    6-Oct-00    12-Oct-00
                    1,150        81.5849    6-Oct-00    12-Oct-00
                      410        81.5849    6-Oct-00    12-Oct-00
                    1,220        81.5849    6-Oct-00    12-Oct-00
                      270        81.5849    6-Oct-00    12-Oct-00
                    1,450        81.5849    6-Oct-00    12-Oct-00
                      570        81.5849    6-Oct-00    12-Oct-00
                    1,700        81.5849    6-Oct-00    12-Oct-00
                      660        81.5849    6-Oct-00    12-Oct-00
                      460        81.5849    6-Oct-00    12-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      640        81.5849    6-Oct-00    12-Oct-00
                       60        81.5849    6-Oct-00    12-Oct-00
                       80        81.5849    6-Oct-00    12-Oct-00
                    1,260        81.5849    6-Oct-00    12-Oct-00
                    7,950        81.5849    6-Oct-00    12-Oct-00
                      160        81.5849    6-Oct-00    12-Oct-00
                      200        78.7250    6-Oct-00    12-Oct-00
                      800        78.9750    6-Oct-00    12-Oct-00
                      150        79.8100    6-Oct-00    12-Oct-00
       21,245                    80.1783    6-Oct-00    12-Oct-00
        1,185                    80.1783    6-Oct-00    12-Oct-00
          777                    80.1783    6-Oct-00    12-Oct-00
       11,418                    80.1783    6-Oct-00    12-Oct-00
          270                    80.1783    6-Oct-00    12-Oct-00
        1,680                    80.1783    6-Oct-00    12-Oct-00
          470                    80.1783    6-Oct-00    12-Oct-00
          500                  79  7/16     6-Oct-00    12-Oct-00
          600                  79  7/16     6-Oct-00    12-Oct-00
        8,900                  79  7/16     6-Oct-00    12-Oct-00
                    1,000        82.0500    6-Oct-00    12-Oct-00
          150                  79  1/8      6-Oct-00    12-Oct-00
                    1,000      79  9/16     6-Oct-00    12-Oct-00
                    7,000      80  5/8      6-Oct-00    12-Oct-00
          250                  80  5/8      6-Oct-00    12-Oct-00
                       50        79.8005    6-Oct-00    12-Oct-00
                      250        79.8005    6-Oct-00    12-Oct-00
                      500        79.8005    6-Oct-00    12-Oct-00
                    2,600        79.8005    6-Oct-00    12-Oct-00
                    5,150        79.8005    6-Oct-00    12-Oct-00
                    5,150        79.8005    6-Oct-00    12-Oct-00
                   12,900        79.8005    6-Oct-00    12-Oct-00
                       25        84.0000    6-Oct-00    12-Oct-00
          200                  78  3/4      6-Oct-00    12-Oct-00
                      200      82  1/4      6-Oct-00    12-Oct-00
          100                    80.4647    6-Oct-00    12-Oct-00
        9,300                    80.4647    6-Oct-00    12-Oct-00
          200                    80.4647    6-Oct-00    12-Oct-00
          200                    80.4647    6-Oct-00    12-Oct-00
          400                    80.4647    6-Oct-00    12-Oct-00
       12,300                    80.4647    6-Oct-00    12-Oct-00
          500                    80.4647    6-Oct-00    12-Oct-00
                      400        88.0000    6-Oct-00    12-Oct-00
                      500        88.0000    6-Oct-00    12-Oct-00
                      200        88.0000    6-Oct-00    12-Oct-00
                      500        88.0000    6-Oct-00    12-Oct-00
                      200        88.0000    6-Oct-00    12-Oct-00
          200                    85.8125    6-Oct-00    12-Oct-00
          200                    84.9375    6-Oct-00    12-Oct-00
          200                    81.6875    6-Oct-00    12-Oct-00
                      200      81  9/16     6-Oct-00    12-Oct-00
          200                  79  3/8      6-Oct-00    12-Oct-00
          200                  78  3/8      6-Oct-00    12-Oct-00
                      150        79.9375    6-Oct-00    12-Oct-00
                      500        79.9375    6-Oct-00    12-Oct-00
                      500        79.9375    6-Oct-00    12-Oct-00
                      200        79.9375    6-Oct-00    12-Oct-00
                      200        80.6875    6-Oct-00    12-Oct-00
                      200        81.6875    6-Oct-00    12-Oct-00
                      200        81.6875    6-Oct-00    12-Oct-00
                      200        81.6875    6-Oct-00    12-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200        81.6875    6-Oct-00    12-Oct-00
                      200      82  3/16     6-Oct-00    12-Oct-00
          300                    80.0000    6-Oct-00    12-Oct-00
          200                    80.0000    6-Oct-00    12-Oct-00
          200                    77.9375    6-Oct-00    12-Oct-00
                      231        79.0000    6-Oct-00    12-Oct-00
                      200      79  1/8      6-Oct-00    12-Oct-00
                      200      79  1/8      6-Oct-00    12-Oct-00
                      200      79  1/4      6-Oct-00    12-Oct-00
                      200      79  1/4      6-Oct-00    12-Oct-00
                      200      79  5/8      6-Oct-00    12-Oct-00
                      200        80.0000    6-Oct-00    12-Oct-00
                      200        80.0000    6-Oct-00    12-Oct-00
                      200      80  1/4      6-Oct-00    12-Oct-00
                       81      80  1/4      6-Oct-00    12-Oct-00
                      200      80  1/4      6-Oct-00    12-Oct-00
                      200      80  2/4      6-Oct-00    12-Oct-00
                      200      80  2/4      6-Oct-00    12-Oct-00
                      200      80  2/4      6-Oct-00    12-Oct-00
                      200      80  2/4      6-Oct-00    12-Oct-00
                      200      81  1/4      6-Oct-00    12-Oct-00
                      200      81  1/4      6-Oct-00    12-Oct-00
        1,000                  82  3/8      6-Oct-00    12-Oct-00
                      100      83  1/4      6-Oct-00    12-Oct-00
                      200      83  1/4      6-Oct-00    12-Oct-00
                       50        88.0000    6-Oct-00    12-Oct-00
                      100      84  2/4      6-Oct-00    12-Oct-00
                      300      84  2/4      6-Oct-00    12-Oct-00
                      200      84  2/4      6-Oct-00    12-Oct-00
                      200      84  2/4      6-Oct-00    12-Oct-00
                      200      84  2/4      6-Oct-00    12-Oct-00
                      200      84  2/4      6-Oct-00    12-Oct-00
                      200      84  2/4      6-Oct-00    12-Oct-00
                      200      84  2/4      6-Oct-00    12-Oct-00
                      400      84  2/4      6-Oct-00    12-Oct-00
                      200      84  2/4      6-Oct-00    12-Oct-00
           30                  83  3/8      6-Oct-00    12-Oct-00
                      100        83.0000    6-Oct-00    12-Oct-00
                      400      83  3/8      6-Oct-00    12-Oct-00
                      100      83  1/4      6-Oct-00    12-Oct-00
                      100        83.0000    6-Oct-00    12-Oct-00
                      100      83  1/16     6-Oct-00    12-Oct-00
                    1,000        82.0000    6-Oct-00    12-Oct-00
        1,000                    82.0000    6-Oct-00    12-Oct-00
                      200        82.0000    6-Oct-00    12-Oct-00
                      100        82.0000    6-Oct-00    12-Oct-00
                      100        82.0000    6-Oct-00    12-Oct-00
                      100        82.0000    6-Oct-00    12-Oct-00
                      100      82  1/16     6-Oct-00    12-Oct-00
                      100      82  5/16     6-Oct-00    12-Oct-00
                      100      82  2/4      6-Oct-00    12-Oct-00
                      200        82.0000    6-Oct-00    12-Oct-00
                      100      82  5/16     6-Oct-00    12-Oct-00
                      100        81.0000    6-Oct-00    12-Oct-00
                      200      80  3/4      6-Oct-00    12-Oct-00
                      100        81.0000    6-Oct-00    12-Oct-00
                      100        81.0000    6-Oct-00    12-Oct-00
                      100        81.0000    6-Oct-00    12-Oct-00
                      100      81  1/4      6-Oct-00    12-Oct-00
                      100      81  1/8      6-Oct-00    12-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100      80  9/16     6-Oct-00    12-Oct-00
                      100        80.6875    6-Oct-00    12-Oct-00
                      200        80.0156    6-Oct-00    12-Oct-00
                      100        80.0000    6-Oct-00    12-Oct-00
                      100        80.0000    6-Oct-00    12-Oct-00
                      100        80.0000    6-Oct-00    12-Oct-00
                      100        80.0000    6-Oct-00    12-Oct-00
                      100        80.0000    6-Oct-00    12-Oct-00
                      100      80  3/4      6-Oct-00    12-Oct-00
                      100      80  1/4      6-Oct-00    12-Oct-00
                      100        80.0000    6-Oct-00    12-Oct-00
                      100      80  5/8      6-Oct-00    12-Oct-00
                      100        80.0000    6-Oct-00    12-Oct-00
                      100        80.0000    6-Oct-00    12-Oct-00
                      100      80  3/4      6-Oct-00    12-Oct-00
                    2,800        80.0000    6-Oct-00    12-Oct-00
                      100        80.0000    6-Oct-00    12-Oct-00
                      100      80  1/4      6-Oct-00    12-Oct-00
                      200        80.0000    6-Oct-00    12-Oct-00
                      100        80.0000    6-Oct-00    12-Oct-00
                      100        80.0000    6-Oct-00    12-Oct-00
                      200        80.0000    6-Oct-00    12-Oct-00
                      100        80.0000    6-Oct-00    12-Oct-00
                      200        80.0000    6-Oct-00    12-Oct-00
                      200      80  9/16     6-Oct-00    12-Oct-00
                      600      80  9/16     6-Oct-00    12-Oct-00
                      200      80  9/16     6-Oct-00    12-Oct-00
                      200      80  9/16     6-Oct-00    12-Oct-00
                      200      80  9/16     6-Oct-00    12-Oct-00
                      100      81  2/4      6-Oct-00    12-Oct-00
                      200      81  9/16     6-Oct-00    12-Oct-00
                      200        79.3906    6-Oct-00    12-Oct-00
                      200      79  1/4      6-Oct-00    12-Oct-00
                      200      79  1/4      6-Oct-00    12-Oct-00
                      100      79  1/4      6-Oct-00    12-Oct-00
                      800      79  1/4      6-Oct-00    12-Oct-00
                      200      79  3/8      6-Oct-00    12-Oct-00
                      200      79  1/4      6-Oct-00    12-Oct-00
                      200      79  1/4      6-Oct-00    12-Oct-00
                      500      79  1/4      6-Oct-00    12-Oct-00
                      200      79  1/4      6-Oct-00    12-Oct-00
                      300      79  1/4      6-Oct-00    12-Oct-00
                      200      79  1/4      6-Oct-00    12-Oct-00
                      500      79  1/4      6-Oct-00    12-Oct-00
                      200      79  1/4      6-Oct-00    12-Oct-00
                      500      79  1/4      6-Oct-00    12-Oct-00
                      100      79  1/4      6-Oct-00    12-Oct-00
                      500      79  1/4      6-Oct-00    12-Oct-00
                      100      79  1/4      6-Oct-00    12-Oct-00
                      200      80  1/8      6-Oct-00    12-Oct-00
                      200      80  1/8      6-Oct-00    12-Oct-00
                      200      80  1/8      6-Oct-00    12-Oct-00
                      200      80  1/8      6-Oct-00    12-Oct-00
                      200      80  1/8      6-Oct-00    12-Oct-00
                      400      80  1/8      6-Oct-00    12-Oct-00
                       50      80  1/8      6-Oct-00    12-Oct-00
                      200      80  1/8      6-Oct-00    12-Oct-00
                      200      80  1/8      6-Oct-00    12-Oct-00
                      200      80  1/8      6-Oct-00    12-Oct-00
                      200      78  9/32     6-Oct-00    12-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      300      78  1/4      6-Oct-00    12-Oct-00
                      200        78.0000    6-Oct-00    12-Oct-00
                      100      78  1/4      6-Oct-00    12-Oct-00
                      100      78  1/4      6-Oct-00    12-Oct-00
                      100      78  1/16     6-Oct-00    12-Oct-00
                      400        78.0000    6-Oct-00    12-Oct-00
                      100        78.0000    6-Oct-00    12-Oct-00
                      300      79  7/16     6-Oct-00    12-Oct-00
                      200      79  7/16     6-Oct-00    12-Oct-00
                      100      79  7/16     6-Oct-00    12-Oct-00
                      200      79  7/16     6-Oct-00    12-Oct-00
                      600      79  7/16     6-Oct-00    12-Oct-00
                      200      79  7/16     6-Oct-00    12-Oct-00
                      600      79  7/16     6-Oct-00    12-Oct-00
                      200      79  7/16     6-Oct-00    12-Oct-00
                      200      79  7/16     6-Oct-00    12-Oct-00
                      400      79  7/16     6-Oct-00    12-Oct-00
                      200      79  7/16     6-Oct-00    12-Oct-00
                      200      79  7/16     6-Oct-00    12-Oct-00
                      200      79  7/16     6-Oct-00    12-Oct-00
                      800      79  7/16     6-Oct-00    12-Oct-00
                       10      79  7/16     6-Oct-00    12-Oct-00
                      790      79  7/16     6-Oct-00    12-Oct-00
                      400        79.9375    6-Oct-00    12-Oct-00
                      300        79.9375    6-Oct-00    12-Oct-00
                      400        79.9375    6-Oct-00    12-Oct-00
          200                  81  2/4      6-Oct-00    12-Oct-00
                    1,000      78  2/4      6-Oct-00    12-Oct-00
                    1,000        78.0000    6-Oct-00    12-Oct-00
                      150      79  1/8      6-Oct-00    12-Oct-00
                      200      80  1/4      6-Oct-00    12-Oct-00
                       81      80  1/4      6-Oct-00    12-Oct-00
                      200      80  1/4      6-Oct-00    12-Oct-00
                      200      80  7/8      6-Oct-00    12-Oct-00
                      200      80  7/8      6-Oct-00    12-Oct-00
                      300      80  3/8      6-Oct-00    12-Oct-00
                      200      80  3/8      6-Oct-00    12-Oct-00
                      200      80  3/8      6-Oct-00    12-Oct-00
                      700      80  3/8      6-Oct-00    12-Oct-00
                      200      80  3/8      6-Oct-00    12-Oct-00
          500                  80  1/8      6-Oct-00    12-Oct-00
          100                  80  1/8      6-Oct-00    12-Oct-00
          400                  80  1/8      6-Oct-00    12-Oct-00
          200                  80  1/8      6-Oct-00    12-Oct-00
        1,000                  80  1/8      6-Oct-00    12-Oct-00
          200                  80  1/8      6-Oct-00    12-Oct-00
          400                  80  2/4      6-Oct-00    12-Oct-00
        1,100                  80  2/4      6-Oct-00    12-Oct-00
          500                  80  2/4      6-Oct-00    12-Oct-00
        1,000                  80  2/4      6-Oct-00    12-Oct-00
        1,000                  80  2/4      6-Oct-00    12-Oct-00
          500                  80  2/4      6-Oct-00    12-Oct-00
          200                  80  2/4      6-Oct-00    12-Oct-00
                      200        82.0000    6-Oct-00    12-Oct-00
          100                  82  1/4      6-Oct-00    12-Oct-00
          300                  82  3/16     6-Oct-00    12-Oct-00
        1,300                  82  1/4      6-Oct-00    12-Oct-00
          300                  82  1/4      6-Oct-00    12-Oct-00
          100                    82.6875    6-Oct-00    12-Oct-00
          200                    82.6875    6-Oct-00    12-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          100                    82.6875    6-Oct-00    12-Oct-00
          200                    82.8125    6-Oct-00    12-Oct-00
          100                    82.8125    6-Oct-00    12-Oct-00
        1,000                  82  3/4      6-Oct-00    12-Oct-00
                    5,000        78.6750    9-Oct-00    12-Oct-00
                    5,000      75  2/4      9-Oct-00    12-Oct-00
       13,500                    75.1157    9-Oct-00    12-Oct-00
                    2,000        75.3438    9-Oct-00    12-Oct-00
        2,000                  76  7/8      9-Oct-00    12-Oct-00
          100                    79.6900    9-Oct-00    12-Oct-00
          900                    78.0938    9-Oct-00    12-Oct-00
          500                    78.0938    9-Oct-00    12-Oct-00
        8,600                    78.0938    9-Oct-00    12-Oct-00
                    4,400      77  7/8      9-Oct-00    12-Oct-00
                   10,000        77.4688    9-Oct-00    12-Oct-00
        5,000                    76.2207    9-Oct-00    12-Oct-00
                      100        75.0000    9-Oct-00    12-Oct-00
          200                  80  7/8      9-Oct-00    12-Oct-00
          200                  80  3/8      9-Oct-00    12-Oct-00
          100                  78  3/8      9-Oct-00    12-Oct-00
          300                  77  1/4      9-Oct-00    12-Oct-00
          100                  77  1/4      9-Oct-00    12-Oct-00
          200                  77  1/4      9-Oct-00    12-Oct-00
          300                  77  1/4      9-Oct-00    12-Oct-00
          400                  77  1/4      9-Oct-00    12-Oct-00
          200                  77  5/16     9-Oct-00    12-Oct-00
          200                  77  3/8      9-Oct-00    12-Oct-00
          200                  77  3/8      9-Oct-00    12-Oct-00
          200                  77  1/4      9-Oct-00    12-Oct-00
          500                  77  1/4      9-Oct-00    12-Oct-00
        1,000                  77  1/4      9-Oct-00    12-Oct-00
          200                  77  1/4      9-Oct-00    12-Oct-00
                      100      78  2/4      9-Oct-00    12-Oct-00
                      100        79.0000    9-Oct-00    12-Oct-00
          200                    78.0000    9-Oct-00    12-Oct-00
          200                    78.0000    9-Oct-00    12-Oct-00
                      200      77  3/4      9-Oct-00    12-Oct-00
                      400        77.7578    9-Oct-00    12-Oct-00
          100                  77  1/8      9-Oct-00    12-Oct-00
          200                    76.0000    9-Oct-00    12-Oct-00
          200                    76.0000    9-Oct-00    12-Oct-00
          200                  75  3/4      9-Oct-00    12-Oct-00
                      100      75  1/4      9-Oct-00    12-Oct-00
                      100      75  1/8      9-Oct-00    12-Oct-00
                      200        75.0000    9-Oct-00    12-Oct-00
                      100        75.0000    9-Oct-00    12-Oct-00
          200                  74  3/4      9-Oct-00    12-Oct-00
                      100      74  2/4      9-Oct-00    12-Oct-00
                      100      74  3/8      9-Oct-00    12-Oct-00
                      100      74  1/8      9-Oct-00    12-Oct-00
          200                  73  3/4      9-Oct-00    12-Oct-00
          100                  72  7/8      9-Oct-00    12-Oct-00
                      100      73  3/8      9-Oct-00    12-Oct-00
                      200      73  3/8      9-Oct-00    12-Oct-00
                      100      73  3/8      9-Oct-00    12-Oct-00
                      100      73  5/8      9-Oct-00    12-Oct-00
                      100      74  3/8      9-Oct-00    12-Oct-00
                      200      74  5/8      9-Oct-00    12-Oct-00
                      200      74  3/8      9-Oct-00    12-Oct-00
                      100      74  7/8      9-Oct-00    12-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100      74  7/8      9-Oct-00    12-Oct-00
                      200      75  1/8      9-Oct-00    12-Oct-00
                      200      75  5/8      9-Oct-00    12-Oct-00
                      100      75  5/8      9-Oct-00    12-Oct-00
                      100      75  5/8      9-Oct-00    12-Oct-00
                      200      75  5/8      9-Oct-00    12-Oct-00
                      200      76  7/16     9-Oct-00    12-Oct-00
                      200      76  7/16     9-Oct-00    12-Oct-00
                      200      77  3/16     9-Oct-00    12-Oct-00
                      100        77.9375    9-Oct-00    12-Oct-00
                      500        77.9375    9-Oct-00    12-Oct-00
                      200        77.9375    9-Oct-00    12-Oct-00
                      100        77.9375    9-Oct-00    12-Oct-00
                      100        77.9375    9-Oct-00    12-Oct-00
                      200        77.9375    9-Oct-00    12-Oct-00
                      200      78  7/16     9-Oct-00    12-Oct-00
                      200        78.8125    9-Oct-00    12-Oct-00
                      200      79  5/16     9-Oct-00    12-Oct-00
                      200      80  3/16     9-Oct-00    12-Oct-00
                      200      80  3/16     9-Oct-00    12-Oct-00
                      200      81  1/16     9-Oct-00    12-Oct-00
          100                    79.0000    9-Oct-00    12-Oct-00
          300                    79.0000    9-Oct-00    12-Oct-00
          200                    79.0000    9-Oct-00    12-Oct-00
          200                    79.0000    9-Oct-00    12-Oct-00
                      100      81  9/16     9-Oct-00    12-Oct-00
                      200      82  9/16     9-Oct-00    12-Oct-00
                      100        82.6875    9-Oct-00    12-Oct-00
                      100        82.9375    9-Oct-00    12-Oct-00
                      200      82  9/16     9-Oct-00    12-Oct-00
          100                  79  3/4      9-Oct-00    12-Oct-00
          200                  79  3/4      9-Oct-00    12-Oct-00
                      100      80  1/8      9-Oct-00    12-Oct-00
          100                  79  7/8      9-Oct-00    12-Oct-00
        1,500                  79  3/8      9-Oct-00    12-Oct-00
          200                  80  7/8      9-Oct-00    12-Oct-00
          492                  80  7/8      9-Oct-00    12-Oct-00
          200                  80  7/8      9-Oct-00    12-Oct-00
                      100        80.0000    9-Oct-00    12-Oct-00
                      100      80  1/4      9-Oct-00    12-Oct-00
                      100      80  5/16     9-Oct-00    12-Oct-00
                      100      79  7/8      9-Oct-00    12-Oct-00
                      100      79  3/4      9-Oct-00    12-Oct-00
                      100      79  3/4      9-Oct-00    12-Oct-00
                       50      79  3/4      9-Oct-00    12-Oct-00
                      200        79.0000    9-Oct-00    12-Oct-00
                      100      79  1/4      9-Oct-00    12-Oct-00
                      200      79  5/16     9-Oct-00    12-Oct-00
          300                  78  5/8      9-Oct-00    12-Oct-00
                      100        78.0000    9-Oct-00    12-Oct-00
                      100        78.0000    9-Oct-00    12-Oct-00
                      100        78.0000    9-Oct-00    12-Oct-00
                      100      78  1/16     9-Oct-00    12-Oct-00
                      100        78.0000    9-Oct-00    12-Oct-00
          200                  77  1/4      9-Oct-00    12-Oct-00
          100                  77  3/4      9-Oct-00    12-Oct-00
                      100      77  3/4      9-Oct-00    12-Oct-00
          100                  77  3/4      9-Oct-00    12-Oct-00
                      200      77  3/4      9-Oct-00    12-Oct-00
                      100      77  3/4      9-Oct-00    12-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          500                  77  3/4      9-Oct-00    12-Oct-00
          100                  77  3/4      9-Oct-00    12-Oct-00
          100                  77  3/4      9-Oct-00    12-Oct-00
          100                  77  3/4      9-Oct-00    12-Oct-00
                      100      77  3/4      9-Oct-00    12-Oct-00
                      200      77  3/4      9-Oct-00    12-Oct-00
          400                  77  3/4      9-Oct-00    12-Oct-00
        1,600                  77  3/4      9-Oct-00    12-Oct-00
          400                  77  1/8      9-Oct-00    12-Oct-00
                      200      75  1/4      9-Oct-00    12-Oct-00
                      200      75  5/32     9-Oct-00    12-Oct-00
                      200        75.0000    9-Oct-00    12-Oct-00
                      100      75  5/32     9-Oct-00    12-Oct-00
                      100        75.0000    9-Oct-00    12-Oct-00
                       10      74  2/4      9-Oct-00    12-Oct-00
                      190      74  5/16     9-Oct-00    12-Oct-00
                      200        74.5078    9-Oct-00    12-Oct-00
                      100        73.0000    9-Oct-00    12-Oct-00
                      200      72  3/4      9-Oct-00    12-Oct-00
                      300      73  3/8      9-Oct-00    12-Oct-00
                      200      74  3/8      9-Oct-00    12-Oct-00
                      200      74  7/8      9-Oct-00    12-Oct-00
                      300        75.0000    9-Oct-00    12-Oct-00
                      200        75.0000    9-Oct-00    12-Oct-00
                      400        75.0000    9-Oct-00    12-Oct-00
                      300        75.0000    9-Oct-00    12-Oct-00
                      300        75.0000    9-Oct-00    12-Oct-00
                      200        75.0000    9-Oct-00    12-Oct-00
                      200        75.0000    9-Oct-00    12-Oct-00
                      200        75.0000    9-Oct-00    12-Oct-00
                      200        75.0000    9-Oct-00    12-Oct-00
                      200        75.0000    9-Oct-00    12-Oct-00
                      200        75.0000    9-Oct-00    12-Oct-00
                      100        75.0000    9-Oct-00    12-Oct-00
                    2,400        75.0000    9-Oct-00    12-Oct-00
                      600        75.6875    9-Oct-00    12-Oct-00
                      200      76  3/8      9-Oct-00    12-Oct-00
                      600        77.9375    9-Oct-00    12-Oct-00
                      800      78  7/16     9-Oct-00    12-Oct-00
                    1,000      79  3/4      9-Oct-00    12-Oct-00
                      650      79  3/4      9-Oct-00    12-Oct-00
                    1,000        80.0000    9-Oct-00    12-Oct-00
                    1,000        80.0000    9-Oct-00    12-Oct-00
                      200        80.0000    9-Oct-00    12-Oct-00
                    1,000        80.0000    9-Oct-00    12-Oct-00
                      200        80.0000    9-Oct-00    12-Oct-00
                      500        80.0000    9-Oct-00    12-Oct-00
        1,200                    79.0000    9-Oct-00    12-Oct-00
          200                  79  1/8      9-Oct-00    12-Oct-00
          400                  79  1/8      9-Oct-00    12-Oct-00
          300                  79  1/8      9-Oct-00    12-Oct-00
          200                  79  1/8      9-Oct-00    12-Oct-00
          300                  79  1/8      9-Oct-00    12-Oct-00
          200                  79  1/8      9-Oct-00    12-Oct-00
          100                  79  1/8      9-Oct-00    12-Oct-00
           15                  79  1/4      9-Oct-00    12-Oct-00
                      200      81  9/16     9-Oct-00    12-Oct-00
          100                  80  1/16     9-Oct-00    12-Oct-00
          100                  80  1/16     9-Oct-00    12-Oct-00
          100                  80  1/16     9-Oct-00    12-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
        2,000                  80  1/16     9-Oct-00    12-Oct-00
          300                  80  1/16     9-Oct-00    12-Oct-00
          300                  80  1/16     9-Oct-00    12-Oct-00
          100                  80  1/16     9-Oct-00    12-Oct-00
          200                  80  1/16     9-Oct-00    12-Oct-00
          200                  80  1/16     9-Oct-00    12-Oct-00
          200                  80  1/16     9-Oct-00    12-Oct-00
        1,000                  80  1/16     9-Oct-00    12-Oct-00
          200                  80  1/16     9-Oct-00    12-Oct-00
          200                  80  1/16     9-Oct-00    12-Oct-00
          100                  80  1/16     9-Oct-00    12-Oct-00
                      100      80  1/4      9-Oct-00    12-Oct-00
        1,500                  79  7/8      9-Oct-00    12-Oct-00
          750                    76.8125    9-Oct-00    12-Oct-00
                      390        77.7891    9-Oct-00    12-Oct-00
          300                    72.3789    9-Oct-00    12-Oct-00
        1,000                    75.5250   10-Oct-00    13-Oct-00
                    1,000      78  7/16    10-Oct-00    13-Oct-00
          100                    81.0000   10-Oct-00    13-Oct-00
          100                    73.4475   10-Oct-00    13-Oct-00
          200                    73.6975   10-Oct-00    13-Oct-00
          100                    73.3850   10-Oct-00    13-Oct-00
          100                    72.9475   10-Oct-00    13-Oct-00
          100                    71.1700   10-Oct-00    13-Oct-00
          100                    69.6975   10-Oct-00    13-Oct-00
                    1,000      71  1/4     10-Oct-00    13-Oct-00
                   10,000      74  3/4     10-Oct-00    13-Oct-00
                   10,000        77.0000   10-Oct-00    13-Oct-00
                    1,950      72  1/8     10-Oct-00    13-Oct-00
                    4,850      72  1/8     10-Oct-00    13-Oct-00
                      100      72  1/8     10-Oct-00    13-Oct-00
                      200      72  1/8     10-Oct-00    13-Oct-00
                      950      72  1/8     10-Oct-00    13-Oct-00
                    1,950      72  1/8     10-Oct-00    13-Oct-00
          100                    78.5100   10-Oct-00    13-Oct-00
          200                    78.5100   10-Oct-00    13-Oct-00
          200                    78.5725   10-Oct-00    13-Oct-00
          400                    83.0000   10-Oct-00    13-Oct-00
          100                    83.0000   10-Oct-00    13-Oct-00
          100                    83.0000   10-Oct-00    13-Oct-00
        4,400                    83.0000   10-Oct-00    13-Oct-00
                   10,000        77.0000   10-Oct-00    13-Oct-00
          200                  78  3/4     10-Oct-00    13-Oct-00
                      300      83  5/16    10-Oct-00    13-Oct-00
                    1,100      83  5/16    10-Oct-00    13-Oct-00
                      600      83  5/16    10-Oct-00    13-Oct-00
                      200      83  5/16    10-Oct-00    13-Oct-00
                      100        83.9375   10-Oct-00    13-Oct-00
                      200        83.9375   10-Oct-00    13-Oct-00
                      200        83.9375   10-Oct-00    13-Oct-00
                    1,200      84  9/16    10-Oct-00    13-Oct-00
                      200      84  9/16    10-Oct-00    13-Oct-00
          200                    82.0000   10-Oct-00    13-Oct-00
          100                    82.0000   10-Oct-00    13-Oct-00
          100                  80  7/8     10-Oct-00    13-Oct-00
          200                  79  3/8     10-Oct-00    13-Oct-00
          100                  79  3/8     10-Oct-00    13-Oct-00
          100                  79  3/8     10-Oct-00    13-Oct-00
          100                  78  5/8     10-Oct-00    13-Oct-00
          200                  77  7/8     10-Oct-00    13-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                  76  7/8     10-Oct-00    13-Oct-00
          200                  76  7/8     10-Oct-00    13-Oct-00
          200                  76  7/8     10-Oct-00    13-Oct-00
           50                  76  7/8     10-Oct-00    13-Oct-00
          500                  76  7/8     10-Oct-00    13-Oct-00
          200                  76  7/8     10-Oct-00    13-Oct-00
          800                  76  7/8     10-Oct-00    13-Oct-00
          200                  76  7/8     10-Oct-00    13-Oct-00
        1,000                  76  7/8     10-Oct-00    13-Oct-00
          200                  76  7/8     10-Oct-00    13-Oct-00
          200                  76  7/8     10-Oct-00    13-Oct-00
          200                  76  7/8     10-Oct-00    13-Oct-00
           50                  76  7/8     10-Oct-00    13-Oct-00
          200                  76  7/8     10-Oct-00    13-Oct-00
          500                  76  7/8     10-Oct-00    13-Oct-00
          300                  76  7/8     10-Oct-00    13-Oct-00
          400                  76  7/8     10-Oct-00    13-Oct-00
          100                  76  7/8     10-Oct-00    13-Oct-00
          300                  76  7/8     10-Oct-00    13-Oct-00
          500                  76  7/8     10-Oct-00    13-Oct-00
          200                  76  7/8     10-Oct-00    13-Oct-00
          200                  76  7/8     10-Oct-00    13-Oct-00
          200                  76  7/8     10-Oct-00    13-Oct-00
          200                  76  7/8     10-Oct-00    13-Oct-00
          301                  76  7/8     10-Oct-00    13-Oct-00
          300                  76  7/8     10-Oct-00    13-Oct-00
          200                  76  7/8     10-Oct-00    13-Oct-00
          900                  76  7/8     10-Oct-00    13-Oct-00
        1,000                  76  7/8     10-Oct-00    13-Oct-00
          100                  76  7/8     10-Oct-00    13-Oct-00
          300                  76  7/8     10-Oct-00    13-Oct-00
          100                  76  3/8     10-Oct-00    13-Oct-00
          200                  76  3/8     10-Oct-00    13-Oct-00
          200                  76  3/8     10-Oct-00    13-Oct-00
          100                  74  3/4     10-Oct-00    13-Oct-00
          200                  74  1/4     10-Oct-00    13-Oct-00
          200                  74  1/4     10-Oct-00    13-Oct-00
          199                  74  9/16    10-Oct-00    13-Oct-00
          200                  74  9/16    10-Oct-00    13-Oct-00
          200                  74  9/16    10-Oct-00    13-Oct-00
        1,200                  74  9/16    10-Oct-00    13-Oct-00
          174                  74  5/8     10-Oct-00    13-Oct-00
          200                  74  5/8     10-Oct-00    13-Oct-00
          200                  74  5/8     10-Oct-00    13-Oct-00
          200                  74  5/8     10-Oct-00    13-Oct-00
          100                  74  5/8     10-Oct-00    13-Oct-00
          200                  74  5/8     10-Oct-00    13-Oct-00
          200                  74  5/8     10-Oct-00    13-Oct-00
          100                  74  5/8     10-Oct-00    13-Oct-00
          600                  74  5/8     10-Oct-00    13-Oct-00
          600                  74  5/8     10-Oct-00    13-Oct-00
          300                  74  5/8     10-Oct-00    13-Oct-00
          200                  74  5/8     10-Oct-00    13-Oct-00
          200                  74  5/8     10-Oct-00    13-Oct-00
          100                  74  5/8     10-Oct-00    13-Oct-00
          200                  74  1/8     10-Oct-00    13-Oct-00
          100                  74  1/8     10-Oct-00    13-Oct-00
          100                  74  1/8     10-Oct-00    13-Oct-00
          100                  74  1/8     10-Oct-00    13-Oct-00
          200                  74  1/8     10-Oct-00    13-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200      76  1/16    10-Oct-00    13-Oct-00
                      100      76  1/16    10-Oct-00    13-Oct-00
          200                  73  1/4     10-Oct-00    13-Oct-00
          400                  73  9/16    10-Oct-00    13-Oct-00
          400                  73  9/16    10-Oct-00    13-Oct-00
          900                  73  9/16    10-Oct-00    13-Oct-00
          700                  73  9/16    10-Oct-00    13-Oct-00
          200                  73  9/16    10-Oct-00    13-Oct-00
          200                  73  9/16    10-Oct-00    13-Oct-00
          200                    72.9375   10-Oct-00    13-Oct-00
          200                  71  5/16    10-Oct-00    13-Oct-00
          100                  70  1/8     10-Oct-00    13-Oct-00
          500                  70  1/8     10-Oct-00    13-Oct-00
          200                  70  1/8     10-Oct-00    13-Oct-00
          200                  69  3/4     10-Oct-00    13-Oct-00
          200                  69  3/8     10-Oct-00    13-Oct-00
          200                  81  7/16    10-Oct-00    13-Oct-00
          100                  81  2/4     10-Oct-00    13-Oct-00
                      500      83  5/16    10-Oct-00    13-Oct-00
                      100      84  9/16    10-Oct-00    13-Oct-00
          400                  81  2/4     10-Oct-00    13-Oct-00
        1,000                  81  2/4     10-Oct-00    13-Oct-00
          200                  79  3/8     10-Oct-00    13-Oct-00
          975                  78  5/8     10-Oct-00    13-Oct-00
          370                  76  7/8     10-Oct-00    13-Oct-00
          100                  76  7/8     10-Oct-00    13-Oct-00
          100                  76  7/8     10-Oct-00    13-Oct-00
          200                  76  7/8     10-Oct-00    13-Oct-00
          400                  76  7/8     10-Oct-00    13-Oct-00
          200                  76  3/8     10-Oct-00    13-Oct-00
          800                  76  3/8     10-Oct-00    13-Oct-00
          200                  75  5/8     10-Oct-00    13-Oct-00
          200                  74  5/8     10-Oct-00    13-Oct-00
          200                  74  5/8     10-Oct-00    13-Oct-00
          200                  74  5/8     10-Oct-00    13-Oct-00
          200                  74  5/8     10-Oct-00    13-Oct-00
          200                  74  5/8     10-Oct-00    13-Oct-00
          200                  74  5/8     10-Oct-00    13-Oct-00
          200                  74  5/8     10-Oct-00    13-Oct-00
          200                  74  5/8     10-Oct-00    13-Oct-00
          200                  74  5/8     10-Oct-00    13-Oct-00
          200                  74  5/8     10-Oct-00    13-Oct-00
          200                  74  5/8     10-Oct-00    13-Oct-00
          200                  74  5/8     10-Oct-00    13-Oct-00
          200                  74  5/8     10-Oct-00    13-Oct-00
          200                  74  5/8     10-Oct-00    13-Oct-00
          200                  74  5/8     10-Oct-00    13-Oct-00
          200                  74  5/8     10-Oct-00    13-Oct-00
          200                  74  5/8     10-Oct-00    13-Oct-00
          500                  73  2/4     10-Oct-00    13-Oct-00
          200                  73  2/4     10-Oct-00    13-Oct-00
          100                  73  9/16    10-Oct-00    13-Oct-00
          500                  73  9/16    10-Oct-00    13-Oct-00
          200                  72  5/16    10-Oct-00    13-Oct-00
          200                    70.8125   10-Oct-00    13-Oct-00
        1,000                  71  1/8     10-Oct-00    13-Oct-00
        1,700                  70  3/16    10-Oct-00    13-Oct-00
        4,600                  70  3/8     10-Oct-00    13-Oct-00
          400                  70  1/8     10-Oct-00    13-Oct-00
                      100        70.0000   10-Oct-00    13-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      500        70.0000   10-Oct-00    13-Oct-00
                      100        70.0000   10-Oct-00    13-Oct-00
                      100        70.0000   10-Oct-00    13-Oct-00
                      100        70.0000   10-Oct-00    13-Oct-00
                       30        70.0000   10-Oct-00    13-Oct-00
                       55        70.0000   10-Oct-00    13-Oct-00
                      100        70.0000   10-Oct-00    13-Oct-00
                      100        70.0000   10-Oct-00    13-Oct-00
                       10        70.0000   10-Oct-00    13-Oct-00
                        5        70.0000   10-Oct-00    13-Oct-00
                      100        70.0000   10-Oct-00    13-Oct-00
                      200        70.0000   10-Oct-00    13-Oct-00
                      100      70  1/16    10-Oct-00    13-Oct-00
                      100        70.0000   10-Oct-00    13-Oct-00
                    1,100        70.0000   10-Oct-00    13-Oct-00
                      100      69  1/4     10-Oct-00    13-Oct-00
                      200      69  1/4     10-Oct-00    13-Oct-00
                      100      69  2/4     10-Oct-00    13-Oct-00
          200                  69  3/8     10-Oct-00    13-Oct-00
                      100        68.8125   10-Oct-00    13-Oct-00
                      200        69.0000   10-Oct-00    13-Oct-00
                      600      68  2/4     10-Oct-00    13-Oct-00
                      200      68  9/16    10-Oct-00    13-Oct-00
                      200      69  7/16    10-Oct-00    13-Oct-00
                      200      68  2/4     10-Oct-00    13-Oct-00
                      300      68  2/4     10-Oct-00    13-Oct-00
                      400        68.5078   10-Oct-00    13-Oct-00
                      100        68.5938   10-Oct-00    13-Oct-00
                      100        68.5938   10-Oct-00    13-Oct-00
                      100      68  9/16    10-Oct-00    13-Oct-00
                    2,000        62.2188   11-Oct-00    16-Oct-00
        5,000                    69.9050   11-Oct-00    16-Oct-00
        2,000                  72  2/4     11-Oct-00    16-Oct-00
                    3,100      68  3/8     11-Oct-00    16-Oct-00
                    6,000      68  3/8     11-Oct-00    16-Oct-00
       15,000                    70.5021   11-Oct-00    16-Oct-00
                      500      67  3/8     11-Oct-00    16-Oct-00
                    4,000        62.9375   11-Oct-00    16-Oct-00
          400                    66.0938   11-Oct-00    16-Oct-00
          100                    65.0000   11-Oct-00    16-Oct-00
          100                    68.3148   11-Oct-00    16-Oct-00
          150                    71.8475   11-Oct-00    16-Oct-00
          100                    62.9375   11-Oct-00    16-Oct-00
                    8,500      68  2/4     11-Oct-00    16-Oct-00
                   60,000        62.7714   11-Oct-00    16-Oct-00
        6,000                  62  9/16    11-Oct-00    16-Oct-00
        3,000                    62.7031   11-Oct-00    16-Oct-00
       17,000                    62.7031   11-Oct-00    16-Oct-00
                   15,000        72.2708   11-Oct-00    16-Oct-00
                    1,500        72.8125   11-Oct-00    16-Oct-00
                    8,500        72.8125   11-Oct-00    16-Oct-00
                   20,000        68.1906   11-Oct-00    16-Oct-00
                       50        67.2604   11-Oct-00    16-Oct-00
                      150        67.2604   11-Oct-00    16-Oct-00
                      300        67.2604   11-Oct-00    16-Oct-00
                    1,450        67.2604   11-Oct-00    16-Oct-00
                    2,900        67.2604   11-Oct-00    16-Oct-00
                    2,900        67.2604   11-Oct-00    16-Oct-00
                    7,250        67.2604   11-Oct-00    16-Oct-00
                      500        62.8755   11-Oct-00    16-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          950                    67.0000   11-Oct-00    16-Oct-00
        1,150                    66.8600   11-Oct-00    16-Oct-00
          600                  61  3/8     11-Oct-00    16-Oct-00
          200                    64.3200   11-Oct-00    16-Oct-00
          200                    64.3200   11-Oct-00    16-Oct-00
                      200        66.4844   11-Oct-00    16-Oct-00
                      200      66  3/16    11-Oct-00    16-Oct-00
          700                  67  7/8     11-Oct-00    16-Oct-00
          800                  67  7/8     11-Oct-00    16-Oct-00
          100                  67  7/8     11-Oct-00    16-Oct-00
          100                  66  1/16    11-Oct-00    16-Oct-00
          100                    69.0000   11-Oct-00    16-Oct-00
        1,500                    69.0000   11-Oct-00    16-Oct-00
          100                  68  3/4     11-Oct-00    16-Oct-00
          500                    69.0000   11-Oct-00    16-Oct-00
          100                    68.6875   11-Oct-00    16-Oct-00
          100                  68  7/8     11-Oct-00    16-Oct-00
          100                    68.9375   11-Oct-00    16-Oct-00
          100                  68  3/4     11-Oct-00    16-Oct-00
          100                    69.0000   11-Oct-00    16-Oct-00
          100                  68  3/4     11-Oct-00    16-Oct-00
          100                    68.9375   11-Oct-00    16-Oct-00
          200                  68  2/4     11-Oct-00    16-Oct-00
          100                    68.5938   11-Oct-00    16-Oct-00
          200                  68  3/4     11-Oct-00    16-Oct-00
          200                  68  3/4     11-Oct-00    16-Oct-00
          200                    68.9375   11-Oct-00    16-Oct-00
          200                    68.5938   11-Oct-00    16-Oct-00
          200                  68  7/16    11-Oct-00    16-Oct-00
          200                    68.5938   11-Oct-00    16-Oct-00
           50                    68.5938   11-Oct-00    16-Oct-00
          150                    68.5938   11-Oct-00    16-Oct-00
          200                  68  3/4     11-Oct-00    16-Oct-00
          100                  68  3/4     11-Oct-00    16-Oct-00
          100                  68  7/16    11-Oct-00    16-Oct-00
        1,000                  68  7/16    11-Oct-00    16-Oct-00
           50                    68.5938   11-Oct-00    16-Oct-00
          150                  68  5/8     11-Oct-00    16-Oct-00
          300                  68  2/4     11-Oct-00    16-Oct-00
          100                  68  7/16    11-Oct-00    16-Oct-00
          200                  68  7/16    11-Oct-00    16-Oct-00
          100                  68  3/8     11-Oct-00    16-Oct-00
                      100      67  3/4     11-Oct-00    16-Oct-00
          700                    67.0000   11-Oct-00    16-Oct-00
           10                    66.9375   11-Oct-00    16-Oct-00
          100                  66  3/8     11-Oct-00    16-Oct-00
           50                  66  3/8     11-Oct-00    16-Oct-00
          200                  66  3/8     11-Oct-00    16-Oct-00
          100                  65  5/8     11-Oct-00    16-Oct-00
          200                  65  5/8     11-Oct-00    16-Oct-00
          200                  65  1/8     11-Oct-00    16-Oct-00
          200                  65  1/8     11-Oct-00    16-Oct-00
          200                  64  3/8     11-Oct-00    16-Oct-00
          600                  64  1/16    11-Oct-00    16-Oct-00
          600                  64  1/16    11-Oct-00    16-Oct-00
        2,000                  64  1/16    11-Oct-00    16-Oct-00
          199                  64  1/16    11-Oct-00    16-Oct-00
          300                  64  1/16    11-Oct-00    16-Oct-00
          300                  64  1/16    11-Oct-00    16-Oct-00
          200                  64  1/16    11-Oct-00    16-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          300                  64  1/16    11-Oct-00    16-Oct-00
          200                  64  1/16    11-Oct-00    16-Oct-00
            1                    64.0000   11-Oct-00    16-Oct-00
          100                  64  1/16    11-Oct-00    16-Oct-00
          200                  64  1/16    11-Oct-00    16-Oct-00
          200                  63  5/8     11-Oct-00    16-Oct-00
          100                  63  5/8     11-Oct-00    16-Oct-00
          200                  63  5/8     11-Oct-00    16-Oct-00
          200                  63  5/8     11-Oct-00    16-Oct-00
        1,000                  63  5/8     11-Oct-00    16-Oct-00
        1,000                  63  5/8     11-Oct-00    16-Oct-00
          200                  63  5/8     11-Oct-00    16-Oct-00
          300                  63  5/8     11-Oct-00    16-Oct-00
          200                  63  5/8     11-Oct-00    16-Oct-00
          200                  63  5/8     11-Oct-00    16-Oct-00
          200                  63  5/8     11-Oct-00    16-Oct-00
          300                  63  5/8     11-Oct-00    16-Oct-00
          200                  63  5/8     11-Oct-00    16-Oct-00
          500                  63  5/8     11-Oct-00    16-Oct-00
          350                  63  5/8     11-Oct-00    16-Oct-00
          200                  63  5/8     11-Oct-00    16-Oct-00
          801                  63  5/8     11-Oct-00    16-Oct-00
          400                  63  5/8     11-Oct-00    16-Oct-00
          400                  63  5/8     11-Oct-00    16-Oct-00
          400                  63  5/8     11-Oct-00    16-Oct-00
        1,000                  63  5/8     11-Oct-00    16-Oct-00
        1,000                  63  5/8     11-Oct-00    16-Oct-00
          199                  63  5/8     11-Oct-00    16-Oct-00
        1,000                  63  5/8     11-Oct-00    16-Oct-00
        1,000                  63  5/8     11-Oct-00    16-Oct-00
          200                  63  5/8     11-Oct-00    16-Oct-00
          100                    63.0000   11-Oct-00    16-Oct-00
          200                    63.0000   11-Oct-00    16-Oct-00
          200                    63.0000   11-Oct-00    16-Oct-00
          200                    63.0000   11-Oct-00    16-Oct-00
          200                    62.9375   11-Oct-00    16-Oct-00
          200                    62.9375   11-Oct-00    16-Oct-00
           30                    62.9375   11-Oct-00    16-Oct-00
          200                    62.9375   11-Oct-00    16-Oct-00
        1,000                    62.9375   11-Oct-00    16-Oct-00
        1,000                    62.9375   11-Oct-00    16-Oct-00
        1,000                    62.9375   11-Oct-00    16-Oct-00
          200                    62.9375   11-Oct-00    16-Oct-00
          500                    62.9375   11-Oct-00    16-Oct-00
          400                    62.9375   11-Oct-00    16-Oct-00
        1,000                    62.9375   11-Oct-00    16-Oct-00
        1,000                    62.9375   11-Oct-00    16-Oct-00
        1,000                    62.9375   11-Oct-00    16-Oct-00
          300                    62.9375   11-Oct-00    16-Oct-00
          200                    62.9375   11-Oct-00    16-Oct-00
          200                    62.9375   11-Oct-00    16-Oct-00
          200                  62  1/8     11-Oct-00    16-Oct-00
          100                  62  1/8     11-Oct-00    16-Oct-00
          100                  62  3/8     11-Oct-00    16-Oct-00
          500                  62  5/8     11-Oct-00    16-Oct-00
          200                  62  5/8     11-Oct-00    16-Oct-00
          300                  62  5/8     11-Oct-00    16-Oct-00
        4,200                  62  5/8     11-Oct-00    16-Oct-00
          100                  62  1/8     11-Oct-00    16-Oct-00
        2,100                  62  1/8     11-Oct-00    16-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
        2,100                  62  1/8     11-Oct-00    16-Oct-00
          500                  62  1/8     11-Oct-00    16-Oct-00
          100                  62  1/8     11-Oct-00    16-Oct-00
          200                  61  5/8     11-Oct-00    16-Oct-00
          600                  61  5/8     11-Oct-00    16-Oct-00
          500                  61  5/8     11-Oct-00    16-Oct-00
          600                  61  5/8     11-Oct-00    16-Oct-00
          100                  61  5/8     11-Oct-00    16-Oct-00
          100                  61  5/8     11-Oct-00    16-Oct-00
          200                  61  5/8     11-Oct-00    16-Oct-00
          500                  61  1/8     11-Oct-00    16-Oct-00
          200                  61  1/8     11-Oct-00    16-Oct-00
          300                  61  1/8     11-Oct-00    16-Oct-00
          700                  61  1/8     11-Oct-00    16-Oct-00
          100                  61  1/8     11-Oct-00    16-Oct-00
          200                  61  1/8     11-Oct-00    16-Oct-00
          700                  61  1/8     11-Oct-00    16-Oct-00
          500                  61  1/8     11-Oct-00    16-Oct-00
          500                  61  1/8     11-Oct-00    16-Oct-00
        1,000                  61  1/8     11-Oct-00    16-Oct-00
          150                  61  1/8     11-Oct-00    16-Oct-00
          600                  60  3/8     11-Oct-00    16-Oct-00
          200                  60  3/8     11-Oct-00    16-Oct-00
          100                  60  3/8     11-Oct-00    16-Oct-00
          200                    61.0000   11-Oct-00    16-Oct-00
          200                    61.0000   11-Oct-00    16-Oct-00
          200                    61.0000   11-Oct-00    16-Oct-00
          200                  60  3/8     11-Oct-00    16-Oct-00
          200                  60  3/8     11-Oct-00    16-Oct-00
          100                  60  3/8     11-Oct-00    16-Oct-00
          100                  60  1/4     11-Oct-00    16-Oct-00
                      100        60.0000   11-Oct-00    16-Oct-00
                      200      60  1/16    11-Oct-00    16-Oct-00
                      100        60.0000   11-Oct-00    16-Oct-00
                      200      59  2/4     11-Oct-00    16-Oct-00
                      200      59  2/4     11-Oct-00    16-Oct-00
          200                    59.0000   11-Oct-00    16-Oct-00
                      500      59  7/16    11-Oct-00    16-Oct-00
          200                    59.0000   11-Oct-00    16-Oct-00
                      100      59  1/16    11-Oct-00    16-Oct-00
                      200      58  7/8     11-Oct-00    16-Oct-00
                      200      58  7/8     11-Oct-00    16-Oct-00
          200                    59.0000   11-Oct-00    16-Oct-00
                      500        59.8125   11-Oct-00    16-Oct-00
                      300        59.8125   11-Oct-00    16-Oct-00
                      300        59.8125   11-Oct-00    16-Oct-00
                      300        59.8125   11-Oct-00    16-Oct-00
                      200        59.8125   11-Oct-00    16-Oct-00
                      200        59.8125   11-Oct-00    16-Oct-00
                      200        59.8125   11-Oct-00    16-Oct-00
                      200        59.8125   11-Oct-00    16-Oct-00
                      200        59.8125   11-Oct-00    16-Oct-00
                      200        59.8125   11-Oct-00    16-Oct-00
                      200        59.8125   11-Oct-00    16-Oct-00
                      200        59.8125   11-Oct-00    16-Oct-00
                      300        59.8125   11-Oct-00    16-Oct-00
                      300        59.8125   11-Oct-00    16-Oct-00
                      200        59.8125   11-Oct-00    16-Oct-00
                      200        59.8125   11-Oct-00    16-Oct-00
                      200        59.8125   11-Oct-00    16-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200        59.8125   11-Oct-00    16-Oct-00
                      200        59.8125   11-Oct-00    16-Oct-00
                      200        59.8125   11-Oct-00    16-Oct-00
                      200        59.9375   11-Oct-00    16-Oct-00
                      200        59.8125   11-Oct-00    16-Oct-00
                      200        59.8125   11-Oct-00    16-Oct-00
                      200      61  5/16    11-Oct-00    16-Oct-00
                      200      61  5/16    11-Oct-00    16-Oct-00
                      200      62  5/16    11-Oct-00    16-Oct-00
          200                  61  3/4     11-Oct-00    16-Oct-00
          200                    61.9375   11-Oct-00    16-Oct-00
          200                    62.0000   11-Oct-00    16-Oct-00
          900                  62  1/8     11-Oct-00    16-Oct-00
          500                  62  3/8     11-Oct-00    16-Oct-00
          200                  62  3/4     11-Oct-00    16-Oct-00
                      200        63.0000   11-Oct-00    16-Oct-00
                      200      63  2/4     11-Oct-00    16-Oct-00
                      200      63  2/4     11-Oct-00    16-Oct-00
          800                    64.0000   11-Oct-00    16-Oct-00
                      200      64  2/4     11-Oct-00    16-Oct-00
          200                  63  3/4     11-Oct-00    16-Oct-00
          200                  63  3/4     11-Oct-00    16-Oct-00
           10                  62  3/4     11-Oct-00    16-Oct-00
          100                  62  3/4     11-Oct-00    16-Oct-00
          200                  62  3/4     11-Oct-00    16-Oct-00
          100                    62.6875   11-Oct-00    16-Oct-00
          200                    62.6875   11-Oct-00    16-Oct-00
                      100      64  1/8     11-Oct-00    16-Oct-00
                      200      64  3/4     11-Oct-00    16-Oct-00
          100                  64  3/16    11-Oct-00    16-Oct-00
          158                  64  3/16    11-Oct-00    16-Oct-00
                      900      65  3/16    11-Oct-00    16-Oct-00
                      200      65  3/16    11-Oct-00    16-Oct-00
                      200      65  3/16    11-Oct-00    16-Oct-00
                      200      65  3/16    11-Oct-00    16-Oct-00
                      200      65  3/16    11-Oct-00    16-Oct-00
                      200      65  3/16    11-Oct-00    16-Oct-00
                      200      65  3/16    11-Oct-00    16-Oct-00
                      200      65  3/16    11-Oct-00    16-Oct-00
                      200      65  9/16    11-Oct-00    16-Oct-00
                      200      65  9/16    11-Oct-00    16-Oct-00
                      200      65  9/16    11-Oct-00    16-Oct-00
                      200      66  5/16    11-Oct-00    16-Oct-00
          100                    67.0000   11-Oct-00    16-Oct-00
          100                  66  7/8     11-Oct-00    16-Oct-00
          600                  66  7/8     11-Oct-00    16-Oct-00
        1,100                  66  7/8     11-Oct-00    16-Oct-00
          100                  66  7/8     11-Oct-00    16-Oct-00
          100                  66  7/8     11-Oct-00    16-Oct-00
          100                  66  7/8     11-Oct-00    16-Oct-00
          100                    67.0000   11-Oct-00    16-Oct-00
          100                    66.9063   11-Oct-00    16-Oct-00
          100                    66.9375   11-Oct-00    16-Oct-00
          100                    66.8125   11-Oct-00    16-Oct-00
          100                  66  7/8     11-Oct-00    16-Oct-00
          100                    67.0000   11-Oct-00    16-Oct-00
          100                    66.9375   11-Oct-00    16-Oct-00
          100                    66.9375   11-Oct-00    16-Oct-00
          200                    67.0000   11-Oct-00    16-Oct-00
          600                    67.0000   11-Oct-00    16-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                    67.0000   11-Oct-00    16-Oct-00
          200                    67.0000   11-Oct-00    16-Oct-00
                      200      67  5/16    11-Oct-00    16-Oct-00
          100                    67.0000   11-Oct-00    16-Oct-00
          200                    67.0000   11-Oct-00    16-Oct-00
          500                    67.0000   11-Oct-00    16-Oct-00
          100                  66  1/4     11-Oct-00    16-Oct-00
          200                  66  1/4     11-Oct-00    16-Oct-00
          200                  66  1/4     11-Oct-00    16-Oct-00
          200                  66  1/4     11-Oct-00    16-Oct-00
          200                  66  1/4     11-Oct-00    16-Oct-00
          200                  66  1/4     11-Oct-00    16-Oct-00
        1,000                  66  1/4     11-Oct-00    16-Oct-00
          200                    67.0000   11-Oct-00    16-Oct-00
          200                    67.0000   11-Oct-00    16-Oct-00
          200                  67  1/16    11-Oct-00    16-Oct-00
          200                  67  1/8     11-Oct-00    16-Oct-00
          200                  67  1/8     11-Oct-00    16-Oct-00
          200                    68.0000   11-Oct-00    16-Oct-00
          100                    68.0000   11-Oct-00    16-Oct-00
                      200      68  1/16    11-Oct-00    16-Oct-00
          100                  68  3/8     11-Oct-00    16-Oct-00
          100                    69.0000   11-Oct-00    16-Oct-00
          100                    69.0000   11-Oct-00    16-Oct-00
          100                  68  9/16    11-Oct-00    16-Oct-00
          900                  68  1/16    11-Oct-00    16-Oct-00
          300                    69.0000   11-Oct-00    16-Oct-00
          900                  68  1/4     11-Oct-00    16-Oct-00
          100                  68  1/8     11-Oct-00    16-Oct-00
        1,000                    68.8125   11-Oct-00    16-Oct-00
          100                    69.0000   11-Oct-00    16-Oct-00
          100                  68  1/8     11-Oct-00    16-Oct-00
          100                    68.9375   11-Oct-00    16-Oct-00
          500                    69.0000   11-Oct-00    16-Oct-00
          300                    69.0000   11-Oct-00    16-Oct-00
        1,000                    69.0000   11-Oct-00    16-Oct-00
          100                    69.0000   11-Oct-00    16-Oct-00
          100                    69.0000   11-Oct-00    16-Oct-00
          500                    69.0000   11-Oct-00    16-Oct-00
          500                    69.0000   11-Oct-00    16-Oct-00
          100                    69.0000   11-Oct-00    16-Oct-00
        1,000                    69.0000   11-Oct-00    16-Oct-00
          500                    69.0000   11-Oct-00    16-Oct-00
          100                    69.0000   11-Oct-00    16-Oct-00
        2,500                    69.0000   11-Oct-00    16-Oct-00
          200                    68.9375   11-Oct-00    16-Oct-00
          300                  69  1/16    11-Oct-00    16-Oct-00
          300                  70  1/4     11-Oct-00    16-Oct-00
                      200      71  1/16    11-Oct-00    16-Oct-00
                      200      71  1/16    11-Oct-00    16-Oct-00
          200                  71  3/8     11-Oct-00    16-Oct-00
          100                  71  3/8     11-Oct-00    16-Oct-00
          400                  71  3/8     11-Oct-00    16-Oct-00
          200                  71  3/8     11-Oct-00    16-Oct-00
          500                  71  3/8     11-Oct-00    16-Oct-00
          200                  71  3/8     11-Oct-00    16-Oct-00
          100                  71  3/8     11-Oct-00    16-Oct-00
          100                  71  3/8     11-Oct-00    16-Oct-00
          100                  71  3/8     11-Oct-00    16-Oct-00
          100                  71  3/8     11-Oct-00    16-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                  71  3/8     11-Oct-00    16-Oct-00
                      200        71.9375   11-Oct-00    16-Oct-00
                      200        71.9375   11-Oct-00    16-Oct-00
          100                    72.0000   11-Oct-00    16-Oct-00
          200                    72.0000   11-Oct-00    16-Oct-00
          100                    72.0000   11-Oct-00    16-Oct-00
          200                    73.0000   11-Oct-00    16-Oct-00
          100                    72.9688   11-Oct-00    16-Oct-00
            2                    73.0000   11-Oct-00    16-Oct-00
          198                    73.0000   11-Oct-00    16-Oct-00
            2                    73.0000   11-Oct-00    16-Oct-00
           98                    73.0000   11-Oct-00    16-Oct-00
          700                  73  1/8     11-Oct-00    16-Oct-00
          200                    73.0000   11-Oct-00    16-Oct-00
            3                    73.0000   11-Oct-00    16-Oct-00
           97                    73.0000   11-Oct-00    16-Oct-00
           97                    73.0000   11-Oct-00    16-Oct-00
          200                  73  1/8     11-Oct-00    16-Oct-00
          200                  73  1/4     11-Oct-00    16-Oct-00
        1,000                  73  1/4     11-Oct-00    16-Oct-00
        1,000                  73  1/4     11-Oct-00    16-Oct-00
        1,300                  73  3/4     11-Oct-00    16-Oct-00
          100                  73  5/8     11-Oct-00    16-Oct-00
          200                  73  3/4     11-Oct-00    16-Oct-00
          400                  73  5/8     11-Oct-00    16-Oct-00
          200                  73  3/4     11-Oct-00    16-Oct-00
        1,100                  73  1/4     11-Oct-00    16-Oct-00
          200                  73  7/8     11-Oct-00    16-Oct-00
                      200      74  7/16    11-Oct-00    16-Oct-00
          200                  73  7/8     11-Oct-00    16-Oct-00
          200                  73  7/8     11-Oct-00    16-Oct-00
          200                  73  7/8     11-Oct-00    16-Oct-00
          100                  73  7/8     11-Oct-00    16-Oct-00
          100                  73  7/8     11-Oct-00    16-Oct-00
            9                  72  2/4     11-Oct-00    16-Oct-00
          100                  72  2/4     11-Oct-00    16-Oct-00
          200                  73  9/16    11-Oct-00    16-Oct-00
          400                  73  9/16    11-Oct-00    16-Oct-00
          200                  73  9/16    11-Oct-00    16-Oct-00
        1,000                  73  9/16    11-Oct-00    16-Oct-00
          400                  73  9/16    11-Oct-00    16-Oct-00
          100                  72  2/4     11-Oct-00    16-Oct-00
          200                  72  2/4     11-Oct-00    16-Oct-00
          100                  72  1/4     11-Oct-00    16-Oct-00
          100                  72  1/4     11-Oct-00    16-Oct-00
          200                    72.0000   11-Oct-00    16-Oct-00
          200                    72.0000   11-Oct-00    16-Oct-00
          200                    72.0000   11-Oct-00    16-Oct-00
          100                  71  2/4     11-Oct-00    16-Oct-00
          200                  71  2/4     11-Oct-00    16-Oct-00
          200                  70  7/8     11-Oct-00    16-Oct-00
          200                  70  3/4     11-Oct-00    16-Oct-00
          200                    70.0000   11-Oct-00    16-Oct-00
          200                    70.3594   11-Oct-00    16-Oct-00
          200                  70  7/8     11-Oct-00    16-Oct-00
          100                    70.6094   11-Oct-00    16-Oct-00
          300                    70.7969   11-Oct-00    16-Oct-00
          200                  70  7/8     11-Oct-00    16-Oct-00
          100                    70.5938   11-Oct-00    16-Oct-00
          100                  70  7/8     11-Oct-00    16-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
-------------------------------------------------------------------------------
                       200      72  1/16    11-Oct-00    16-Oct-00
          200                  72  7/8     11-Oct-00    16-Oct-00
          200                  72  3/4     11-Oct-00    16-Oct-00
          200                  72  3/4     11-Oct-00    16-Oct-00
          200                  72  3/4     11-Oct-00    16-Oct-00
          200                  72  3/4     11-Oct-00    16-Oct-00
          400                  72  3/4     11-Oct-00    16-Oct-00
          200                  72  3/4     11-Oct-00    16-Oct-00
          100                  72  3/4     11-Oct-00    16-Oct-00
          100                  72  3/4     11-Oct-00    16-Oct-00
          100                  72  3/4     11-Oct-00    16-Oct-00
          200                  72  1/8     11-Oct-00    16-Oct-00
          200                  72  1/8     11-Oct-00    16-Oct-00
          500                  72  1/8     11-Oct-00    16-Oct-00
          300                  72  1/8     11-Oct-00    16-Oct-00
                      200      72  3/8     11-Oct-00    16-Oct-00
                      300      72  3/8     11-Oct-00    16-Oct-00
                    1,200      72  3/8     11-Oct-00    16-Oct-00
        1,000                  75  1/4     12-Oct-00    17-Oct-00
        2,000                  75  1/4     12-Oct-00    17-Oct-00
                    1,000        75.0000   12-Oct-00    17-Oct-00
                   15,000        71.3958   12-Oct-00    17-Oct-00
                    1,000      73  5/16    12-Oct-00    17-Oct-00
        1,000                  71  1/4     12-Oct-00    17-Oct-00
           15                    70.8125   12-Oct-00    17-Oct-00
       15,000                  74  7/8     12-Oct-00    17-Oct-00
                    1,700      72  3/8     12-Oct-00    17-Oct-00
                      100      72  3/8     12-Oct-00    17-Oct-00
                      300      72  3/8     12-Oct-00    17-Oct-00
                      300      72  3/8     12-Oct-00    17-Oct-00
                      100      72  3/8     12-Oct-00    17-Oct-00
                      900      72  3/8     12-Oct-00    17-Oct-00
                    2,800      72  3/8     12-Oct-00    17-Oct-00
                    1,300      72  3/8     12-Oct-00    17-Oct-00
                      500        76.4199   12-Oct-00    17-Oct-00
                      130        76.4199   12-Oct-00    17-Oct-00
                      310        76.4199   12-Oct-00    17-Oct-00
                      380        76.4199   12-Oct-00    17-Oct-00
                      440        76.4199   12-Oct-00    17-Oct-00
                   15,270        76.4199   12-Oct-00    17-Oct-00
                      330        76.4199   12-Oct-00    17-Oct-00
                      470        76.4199   12-Oct-00    17-Oct-00
                       80        76.4199   12-Oct-00    17-Oct-00
                      490        76.4199   12-Oct-00    17-Oct-00
                    1,520        76.4199   12-Oct-00    17-Oct-00
                      270        76.4199   12-Oct-00    17-Oct-00
                      470        76.4199   12-Oct-00    17-Oct-00
                      190        76.4199   12-Oct-00    17-Oct-00
                    1,400        76.4199   12-Oct-00    17-Oct-00
                    2,680        76.4199   12-Oct-00    17-Oct-00
                      500        76.4199   12-Oct-00    17-Oct-00
                      210        76.4199   12-Oct-00    17-Oct-00
                      730        76.4199   12-Oct-00    17-Oct-00
                      300        76.4199   12-Oct-00    17-Oct-00
                      290        76.4199   12-Oct-00    17-Oct-00
                      790        76.4199   12-Oct-00    17-Oct-00
                    1,300        76.4199   12-Oct-00    17-Oct-00
                      230        76.4199   12-Oct-00    17-Oct-00
                    1,240        76.4199   12-Oct-00    17-Oct-00
                      530        76.4199   12-Oct-00    17-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      950        76.4199   12-Oct-00    17-Oct-00
                        5      74  2/4     12-Oct-00    17-Oct-00
                       15      73  3/8     12-Oct-00    17-Oct-00
          250                    70.5500   12-Oct-00    17-Oct-00
                    1,500      78  1/4     12-Oct-00    17-Oct-00
                    8,500      78  1/4     12-Oct-00    17-Oct-00
          300                    70.6875   12-Oct-00    17-Oct-00
                      850        72.2841   12-Oct-00    17-Oct-00
                    2,500        72.2841   12-Oct-00    17-Oct-00
                   16,550        72.2841   12-Oct-00    17-Oct-00
                   18,600        72.2841   12-Oct-00    17-Oct-00
          500                    76.8281   12-Oct-00    17-Oct-00
          200                    76.8281   12-Oct-00    17-Oct-00
          500                  76  7/8     12-Oct-00    17-Oct-00
          200                    77.0000   12-Oct-00    17-Oct-00
        1,000                    77.0000   12-Oct-00    17-Oct-00
        1,000                    77.0000   12-Oct-00    17-Oct-00
          100                    77.0000   12-Oct-00    17-Oct-00
          100                    77.0000   12-Oct-00    17-Oct-00
          200                    77.0000   12-Oct-00    17-Oct-00
          100                    77.0000   12-Oct-00    17-Oct-00
          500                    77.0000   12-Oct-00    17-Oct-00
          300                    77.0000   12-Oct-00    17-Oct-00
          500                    77.0000   12-Oct-00    17-Oct-00
          100                  76  5/8     12-Oct-00    17-Oct-00
          100                    76.6875   12-Oct-00    17-Oct-00
          100                  77  1/16    12-Oct-00    17-Oct-00
        1,000                  77  1/4     12-Oct-00    17-Oct-00
          300                    76.6406   12-Oct-00    17-Oct-00
          300                    77.1406   12-Oct-00    17-Oct-00
          100                  77  1/4     12-Oct-00    17-Oct-00
          500                  77  1/4     12-Oct-00    17-Oct-00
          200                  77  1/4     12-Oct-00    17-Oct-00
          600                  77  5/8     12-Oct-00    17-Oct-00
                      200        78.0000   12-Oct-00    17-Oct-00
        3,000                    78.0000   12-Oct-00    17-Oct-00
          500                    78.0000   12-Oct-00    17-Oct-00
          500                    78.0000   12-Oct-00    17-Oct-00
          500                    77.9688   12-Oct-00    17-Oct-00
          500                    78.0000   12-Oct-00    17-Oct-00
          200                  76  3/4     12-Oct-00    17-Oct-00
        3,500                  76  3/4     12-Oct-00    17-Oct-00
          900                  78  1/8     12-Oct-00    17-Oct-00
          800                  78  1/8     12-Oct-00    17-Oct-00
        1,000                  78  1/4     12-Oct-00    17-Oct-00
          100                  78  1/4     12-Oct-00    17-Oct-00
          100                  78  1/4     12-Oct-00    17-Oct-00
          100                  78  1/4     12-Oct-00    17-Oct-00
          100                  78  1/4     12-Oct-00    17-Oct-00
                      200      79  1/8     12-Oct-00    17-Oct-00
          100                  79  2/4     12-Oct-00    17-Oct-00
          100                  79  3/8     12-Oct-00    17-Oct-00
          100                  79  9/16    12-Oct-00    17-Oct-00
                      100      80  1/8     12-Oct-00    17-Oct-00
        1,300                  80  7/8     12-Oct-00    17-Oct-00
          200                    80.8594   12-Oct-00    17-Oct-00
        1,100                  80  7/8     12-Oct-00    17-Oct-00
          700                  80  3/4     12-Oct-00    17-Oct-00
          300                  80  7/8     12-Oct-00    17-Oct-00
          100                  80  1/8     12-Oct-00    17-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          600                  79  5/8     12-Oct-00    17-Oct-00
          100                  79  5/8     12-Oct-00    17-Oct-00
        1,000                  79  5/8     12-Oct-00    17-Oct-00
          700                  79  5/8     12-Oct-00    17-Oct-00
        1,000                  79  5/8     12-Oct-00    17-Oct-00
          400                  79  5/8     12-Oct-00    17-Oct-00
          100                  79  5/8     12-Oct-00    17-Oct-00
        1,000                  79  5/8     12-Oct-00    17-Oct-00
        1,000                  79  5/8     12-Oct-00    17-Oct-00
          300                  79  5/8     12-Oct-00    17-Oct-00
          200                  79  5/8     12-Oct-00    17-Oct-00
          500                  79  5/8     12-Oct-00    17-Oct-00
          200                    79.0000   12-Oct-00    17-Oct-00
          300                  78  1/8     12-Oct-00    17-Oct-00
          200                  77  7/8     12-Oct-00    17-Oct-00
                      400        76.0000   12-Oct-00    17-Oct-00
                      500        76.0000   12-Oct-00    17-Oct-00
                      100        76.0000   12-Oct-00    17-Oct-00
          200                  75  7/8     12-Oct-00    17-Oct-00
                    1,000        75.0000   12-Oct-00    17-Oct-00
          200                  73  7/8     12-Oct-00    17-Oct-00
                      200      73  7/8     12-Oct-00    17-Oct-00
                    1,600      73  7/8     12-Oct-00    17-Oct-00
                      100        73.6875   12-Oct-00    17-Oct-00
                      100      74  1/16    12-Oct-00    17-Oct-00
                      500      74  7/16    12-Oct-00    17-Oct-00
                      500      74  7/16    12-Oct-00    17-Oct-00
                      100        74.0000   12-Oct-00    17-Oct-00
                      300      73  3/4     12-Oct-00    17-Oct-00
                      200      73  7/8     12-Oct-00    17-Oct-00
                      200      74  7/16    12-Oct-00    17-Oct-00
                      100      74  7/16    12-Oct-00    17-Oct-00
                    1,000      74  7/16    12-Oct-00    17-Oct-00
                      200      74  2/4     12-Oct-00    17-Oct-00
                      100      75  1/4     12-Oct-00    17-Oct-00
                      100      75  1/4     12-Oct-00    17-Oct-00
                      200        76.8125   12-Oct-00    17-Oct-00
                      200        76.8125   12-Oct-00    17-Oct-00
          200                  75  1/4     12-Oct-00    17-Oct-00
          600                  75  1/4     12-Oct-00    17-Oct-00
          200                  75  1/4     12-Oct-00    17-Oct-00
          200                  74  1/4     12-Oct-00    17-Oct-00
          200                  74  1/4     12-Oct-00    17-Oct-00
                      900      73  2/4     12-Oct-00    17-Oct-00
                      100      73  2/4     12-Oct-00    17-Oct-00
                      200      73  2/4     12-Oct-00    17-Oct-00
          200                  72  7/8     12-Oct-00    17-Oct-00
                      100      72  2/4     12-Oct-00    17-Oct-00
                      100      72  2/4     12-Oct-00    17-Oct-00
                      100      72  7/16    12-Oct-00    17-Oct-00
                      100      71  2/4     12-Oct-00    17-Oct-00
                      100      71  3/4     12-Oct-00    17-Oct-00
                      100        71.0000   12-Oct-00    17-Oct-00
                      100      71  1/8     12-Oct-00    17-Oct-00
                      200      71  7/16    12-Oct-00    17-Oct-00
                      100      71  3/4     12-Oct-00    17-Oct-00
                      200        71.0000   12-Oct-00    17-Oct-00
          200                  71  5/16    12-Oct-00    17-Oct-00
                      200      71  5/16    12-Oct-00    17-Oct-00
                      200      71  7/16    12-Oct-00    17-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200      71  5/16    12-Oct-00    17-Oct-00
                      200        71.0000   12-Oct-00    17-Oct-00
                      200      72  2/4     12-Oct-00    17-Oct-00
                      100      72  2/4     12-Oct-00    17-Oct-00
          200                  72  5/16    12-Oct-00    17-Oct-00
          200                  72  5/16    12-Oct-00    17-Oct-00
          200                    72.7969   12-Oct-00    17-Oct-00
          300                    72.9688   12-Oct-00    17-Oct-00
          500                    73.0000   12-Oct-00    17-Oct-00
        1,100                  72  5/16    12-Oct-00    17-Oct-00
          100                  72  5/16    12-Oct-00    17-Oct-00
          100                  72  5/16    12-Oct-00    17-Oct-00
          200                  72  5/16    12-Oct-00    17-Oct-00
          300                  72  5/16    12-Oct-00    17-Oct-00
          200                  72  5/16    12-Oct-00    17-Oct-00
          100                  72  5/16    12-Oct-00    17-Oct-00
          100                  72  5/16    12-Oct-00    17-Oct-00
          200                  72  5/16    12-Oct-00    17-Oct-00
          100                  72  5/16    12-Oct-00    17-Oct-00
          300                  72  5/16    12-Oct-00    17-Oct-00
          200                  71  5/16    12-Oct-00    17-Oct-00
          200                  71  5/16    12-Oct-00    17-Oct-00
          200                  71  5/16    12-Oct-00    17-Oct-00
          200                  71  5/16    12-Oct-00    17-Oct-00
          200                  71  5/16    12-Oct-00    17-Oct-00
          200                  71  5/16    12-Oct-00    17-Oct-00
          200                  71  5/16    12-Oct-00    17-Oct-00
          400                    71.0000   12-Oct-00    17-Oct-00
          700                    71.0000   12-Oct-00    17-Oct-00
          100                    71.0000   12-Oct-00    17-Oct-00
          300                    71.0000   12-Oct-00    17-Oct-00
          200                    71.0000   12-Oct-00    17-Oct-00
          500                    71.0000   12-Oct-00    17-Oct-00
                      100      73  3/16    12-Oct-00    17-Oct-00
           40                  72  3/8     12-Oct-00    17-Oct-00
          200                  72  3/8     12-Oct-00    17-Oct-00
          200                  71  3/4     12-Oct-00    17-Oct-00
          200                  71  1/4     12-Oct-00    17-Oct-00
          500                    71.0000   12-Oct-00    17-Oct-00
           99                    71.0000   12-Oct-00    17-Oct-00
          200                    71.0000   12-Oct-00    17-Oct-00
          200                  70  3/8     12-Oct-00    17-Oct-00
          200                  69  5/8     12-Oct-00    17-Oct-00
          200                  70  3/8     12-Oct-00    17-Oct-00
          200                  70  2/4     12-Oct-00    17-Oct-00
          100                  70  1/4     12-Oct-00    17-Oct-00
                      200        70.8125   12-Oct-00    17-Oct-00
          200                    71.0000   12-Oct-00    17-Oct-00
          200                    71.0000   12-Oct-00    17-Oct-00
          100                    71.0000   12-Oct-00    17-Oct-00
                      100      71  7/16    12-Oct-00    17-Oct-00
          100                  69  1/4     12-Oct-00    17-Oct-00
          300                  69  1/4     12-Oct-00    17-Oct-00
          100                  70  1/4     12-Oct-00    17-Oct-00
          100                    71.0000   12-Oct-00    17-Oct-00
          100                    71.0000   12-Oct-00    17-Oct-00
                      100      72  3/16    12-Oct-00    17-Oct-00
                      200        72.6875   12-Oct-00    17-Oct-00
          200                  71  1/4     12-Oct-00    17-Oct-00
          100                  71  1/4     12-Oct-00    17-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          100                  71  1/4     12-Oct-00    17-Oct-00
          100                  71  1/8     12-Oct-00    17-Oct-00
          200                  71  1/4     12-Oct-00    17-Oct-00
        1,000                  71  5/16    12-Oct-00    17-Oct-00
          100                  71  1/8     12-Oct-00    17-Oct-00
          200                  71  1/8     12-Oct-00    17-Oct-00
          200                  71  1/8     12-Oct-00    17-Oct-00
          100                  71  1/8     12-Oct-00    17-Oct-00
          100                  71  1/8     12-Oct-00    17-Oct-00
          800                  71  3/4     12-Oct-00    17-Oct-00
        1,000                  71  3/4     12-Oct-00    17-Oct-00
        1,000                  71  3/4     12-Oct-00    17-Oct-00
          100                  71  3/4     12-Oct-00    17-Oct-00
          300                    71.9375   12-Oct-00    17-Oct-00
          500                  71  5/8     12-Oct-00    17-Oct-00
          200                  72  1/16    12-Oct-00    17-Oct-00
          200                  72  1/16    12-Oct-00    17-Oct-00
          200                  72  1/16    12-Oct-00    17-Oct-00
          300                  72  1/16    12-Oct-00    17-Oct-00
          200                  72  1/16    12-Oct-00    17-Oct-00
          200                  72  1/16    12-Oct-00    17-Oct-00
          100                  72  1/16    12-Oct-00    17-Oct-00
                      100        73.0000   12-Oct-00    17-Oct-00
          200                  72  1/16    12-Oct-00    17-Oct-00
          200                  72  1/16    12-Oct-00    17-Oct-00
          300                  72  1/16    12-Oct-00    17-Oct-00
          200                  72  1/16    12-Oct-00    17-Oct-00
          200                  72  1/16    12-Oct-00    17-Oct-00
          700                  72  1/16    12-Oct-00    17-Oct-00
        1,000                  72  1/16    12-Oct-00    17-Oct-00
        1,000                  72  1/16    12-Oct-00    17-Oct-00
        1,000                  72  1/16    12-Oct-00    17-Oct-00
          200                  72  1/16    12-Oct-00    17-Oct-00
          300                  72  1/16    12-Oct-00    17-Oct-00
          300                  72  1/16    12-Oct-00    17-Oct-00
        1,000                  72  1/16    12-Oct-00    17-Oct-00
          200                  72  1/16    12-Oct-00    17-Oct-00
          300                  72  1/16    12-Oct-00    17-Oct-00
        1,000                  72  1/16    12-Oct-00    17-Oct-00
          200                  72  1/16    12-Oct-00    17-Oct-00
          300                  72  1/16    12-Oct-00    17-Oct-00
          100                  72  1/16    12-Oct-00    17-Oct-00
          100                  72  1/16    12-Oct-00    17-Oct-00
          500                  71  3/8     12-Oct-00    17-Oct-00
          500                  71  3/8     12-Oct-00    17-Oct-00
          500                  71  3/8     12-Oct-00    17-Oct-00
          500                  71  3/8     12-Oct-00    17-Oct-00
          500                  71  3/8     12-Oct-00    17-Oct-00
          500                  71  3/8     12-Oct-00    17-Oct-00
          500                  71  3/8     12-Oct-00    17-Oct-00
          500                  71  3/8     12-Oct-00    17-Oct-00
          500                  71  3/8     12-Oct-00    17-Oct-00
          500                  71  3/8     12-Oct-00    17-Oct-00
        1,000                  71  3/8     12-Oct-00    17-Oct-00
        1,000                    70.6875   12-Oct-00    17-Oct-00
          500                    70.6875   12-Oct-00    17-Oct-00
        1,000                    70.6875   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
        1,000                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
        1,000                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          200                    70.9375   12-Oct-00    17-Oct-00
          600                  70  1/4     12-Oct-00    17-Oct-00
          400                  70  1/4     12-Oct-00    17-Oct-00
          100                  70  5/8     12-Oct-00    17-Oct-00
          200                    71.0000   12-Oct-00    17-Oct-00
        1,400                    71.0000   12-Oct-00    17-Oct-00
          100                    71.0000   12-Oct-00    17-Oct-00
          200                    71.0000   12-Oct-00    17-Oct-00
                      200        73.0000   12-Oct-00    17-Oct-00
                      200        73.0000   12-Oct-00    17-Oct-00
          200                  71  5/8     12-Oct-00    17-Oct-00
          200                    72.0000   12-Oct-00    17-Oct-00
          200                    72.0000   12-Oct-00    17-Oct-00
          200                    72.0000   12-Oct-00    17-Oct-00
          200                    72.0000   12-Oct-00    17-Oct-00
          200                    72.0000   12-Oct-00    17-Oct-00
          200                    72.0000   12-Oct-00    17-Oct-00
          200                  71  3/4     12-Oct-00    17-Oct-00
          200                  71  3/4     12-Oct-00    17-Oct-00
          200                  71  3/4     12-Oct-00    17-Oct-00
          200                  71  2/4     12-Oct-00    17-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          100                  71  2/4     12-Oct-00    17-Oct-00
        1,000                  71  2/4     12-Oct-00    17-Oct-00
                      100      73  3/4     12-Oct-00    17-Oct-00
                      100      73  3/4     12-Oct-00    17-Oct-00
          200                    75.0000   12-Oct-00    17-Oct-00
          500                    75.0000   12-Oct-00    17-Oct-00
          100                  74  5/8     12-Oct-00    17-Oct-00
          100                    75.0000   12-Oct-00    17-Oct-00
          100                  74  9/16    12-Oct-00    17-Oct-00
          500                    75.0000   12-Oct-00    17-Oct-00
          600                  73  7/16    12-Oct-00    17-Oct-00
          200                    75.0000   12-Oct-00    17-Oct-00
          200                    75.0000   12-Oct-00    17-Oct-00
          200                    75.0000   12-Oct-00    17-Oct-00
          100                    75.0000   12-Oct-00    17-Oct-00
          200                    74.0000   12-Oct-00    17-Oct-00
          500                    74.0000   12-Oct-00    17-Oct-00
          500                    74.0000   12-Oct-00    17-Oct-00
          500                    74.0000   12-Oct-00    17-Oct-00
          500                    74.0000   12-Oct-00    17-Oct-00
          200                    74.0000   12-Oct-00    17-Oct-00
          500                    74.0000   12-Oct-00    17-Oct-00
          500                    74.0000   12-Oct-00    17-Oct-00
          500                    74.0000   12-Oct-00    17-Oct-00
          500                    74.0000   12-Oct-00    17-Oct-00
          500                    74.0000   12-Oct-00    17-Oct-00
        1,000                    74.0000   12-Oct-00    17-Oct-00
          200                    74.8125   12-Oct-00    17-Oct-00
          200                    74.8125   12-Oct-00    17-Oct-00
          500                    74.8125   12-Oct-00    17-Oct-00
          500                    74.0000   12-Oct-00    17-Oct-00
          200                    74.0000   12-Oct-00    17-Oct-00
          400                    74.0000   12-Oct-00    17-Oct-00
          500                    74.0000   12-Oct-00    17-Oct-00
          500                    74.0000   12-Oct-00    17-Oct-00
          150                    74.0000   12-Oct-00    17-Oct-00
          500                    74.0000   12-Oct-00    17-Oct-00
          800                    74.0000   12-Oct-00    17-Oct-00
          500                    74.0000   12-Oct-00    17-Oct-00
          250                    74.0000   12-Oct-00    17-Oct-00
                    1,000      77  3/16    12-Oct-00    17-Oct-00
                   16,400        73.6150   13-Oct-00    18-Oct-00
                   30,600        73.6150   13-Oct-00    18-Oct-00
                      100        73.6150   13-Oct-00    18-Oct-00
                       60        73.6150   13-Oct-00    18-Oct-00
                    2,500        73.6150   13-Oct-00    18-Oct-00
                      340        73.6150   13-Oct-00    18-Oct-00
       10,000                    74.9050   13-Oct-00    18-Oct-00
       10,000                    74.9050   13-Oct-00    18-Oct-00
                    3,000      74  5/8     13-Oct-00    18-Oct-00
                    4,000      74  5/8     13-Oct-00    18-Oct-00
           69                    71.0000   13-Oct-00    18-Oct-00
          427                    71.0000   13-Oct-00    18-Oct-00
                       69      73  1/4     13-Oct-00    18-Oct-00
                      427      73  1/4     13-Oct-00    18-Oct-00
                    5,000        71.8000   13-Oct-00    18-Oct-00
       10,000                    74.3094   13-Oct-00    18-Oct-00
                   10,000      77  1/16    13-Oct-00    18-Oct-00
           45                    73.6875   13-Oct-00    18-Oct-00
           33                    71.0000   13-Oct-00    18-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
        4,930                    73.8830   13-Oct-00    18-Oct-00
        5,590                    73.8830   13-Oct-00    18-Oct-00
        2,460                    73.8830   13-Oct-00    18-Oct-00
        1,320                    73.8830   13-Oct-00    18-Oct-00
        6,840                    73.8830   13-Oct-00    18-Oct-00
        2,420                    73.8830   13-Oct-00    18-Oct-00
        7,330                    73.8830   13-Oct-00    18-Oct-00
        1,610                    73.8830   13-Oct-00    18-Oct-00
        8,480                    73.8830   13-Oct-00    18-Oct-00
        3,360                    73.8830   13-Oct-00    18-Oct-00
       15,040                    73.8830   13-Oct-00    18-Oct-00
        3,960                    73.8830   13-Oct-00    18-Oct-00
        2,780                    73.8830   13-Oct-00    18-Oct-00
        3,800                    73.8830   13-Oct-00    18-Oct-00
          280                    73.8830   13-Oct-00    18-Oct-00
          410                    73.8830   13-Oct-00    18-Oct-00
        6,440                    73.8830   13-Oct-00    18-Oct-00
       47,980                    73.8830   13-Oct-00    18-Oct-00
          980                    73.8830   13-Oct-00    18-Oct-00
        4,550                    73.8830   13-Oct-00    18-Oct-00
                    3,000        73.1850   13-Oct-00    18-Oct-00
                      100        72.9375   13-Oct-00    18-Oct-00
                    2,000        74.5600   13-Oct-00    18-Oct-00
          150                    73.8788   13-Oct-00    16-Oct-00
                    2,000        74.8100   13-Oct-00    18-Oct-00
                      200        73.0000   13-Oct-00    18-Oct-00
                      100      72  7/8     13-Oct-00    18-Oct-00
                      100      72  7/8     13-Oct-00    18-Oct-00
                      100      72  2/4     13-Oct-00    18-Oct-00
                      200      72  2/4     13-Oct-00    18-Oct-00
          200                  71  3/4     13-Oct-00    18-Oct-00
                      200        71.0000   13-Oct-00    18-Oct-00
                      100        71.0000   13-Oct-00    18-Oct-00
                      100      71  1/4     13-Oct-00    18-Oct-00
                      100      70  5/8     13-Oct-00    18-Oct-00
                      100      70  1/4     13-Oct-00    18-Oct-00
                      100      70  7/16    13-Oct-00    18-Oct-00
                      100      70  5/16    13-Oct-00    18-Oct-00
          200                  70  1/8     13-Oct-00    18-Oct-00
                      200        69.0000   13-Oct-00    18-Oct-00
                      100        69.0000   13-Oct-00    18-Oct-00
                      100        69.0000   13-Oct-00    18-Oct-00
                      200        69.0000   13-Oct-00    18-Oct-00
                      100      69  5/16    13-Oct-00    18-Oct-00
                      100      69  3/4     13-Oct-00    18-Oct-00
                      100        70.0000   13-Oct-00    18-Oct-00
                      100        69.0000   13-Oct-00    18-Oct-00
                      100      69  1/16    13-Oct-00    18-Oct-00
          500                  68  1/4     13-Oct-00    18-Oct-00
          200                  68  1/4     13-Oct-00    18-Oct-00
                      200      71  2/4     13-Oct-00    18-Oct-00
          800                  71  3/4     13-Oct-00    18-Oct-00
        1,000                  71  1/4     13-Oct-00    18-Oct-00
                      200      73  3/8     13-Oct-00    18-Oct-00
                      200      73  3/8     13-Oct-00    18-Oct-00
                      200      73  5/8     13-Oct-00    18-Oct-00
                      100      73  5/8     13-Oct-00    18-Oct-00
                      100      73  5/8     13-Oct-00    18-Oct-00
                      100      73  5/8     13-Oct-00    18-Oct-00
                      100      73  5/8     13-Oct-00    18-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200      74  1/8     13-Oct-00    18-Oct-00
                      500      74  1/8     13-Oct-00    18-Oct-00
                      100      75  1/8     13-Oct-00    18-Oct-00
                      500      75  1/8     13-Oct-00    18-Oct-00
                      100      75  1/8     13-Oct-00    18-Oct-00
                      200      74  3/8     13-Oct-00    18-Oct-00
                      200      74  1/4     13-Oct-00    18-Oct-00
                      100      74  3/16    13-Oct-00    18-Oct-00
                      100      74  1/16    13-Oct-00    18-Oct-00
                      200      74  3/16    13-Oct-00    18-Oct-00
                      200      74  3/16    13-Oct-00    18-Oct-00
                      800      74  3/16    13-Oct-00    18-Oct-00
                      300      74  3/16    13-Oct-00    18-Oct-00
                      400      74  3/16    13-Oct-00    18-Oct-00
                      300      74  3/16    13-Oct-00    18-Oct-00
                      200      74  3/16    13-Oct-00    18-Oct-00
                      500      74  3/16    13-Oct-00    18-Oct-00
                      200      74  3/16    13-Oct-00    18-Oct-00
                      200      74  3/16    13-Oct-00    18-Oct-00
                      300      74  3/16    13-Oct-00    18-Oct-00
                      200      74  3/16    13-Oct-00    18-Oct-00
                      300      74  3/16    13-Oct-00    18-Oct-00
                      100      74  3/16    13-Oct-00    18-Oct-00
                      200      74  3/16    13-Oct-00    18-Oct-00
                      500      73  7/8     13-Oct-00    18-Oct-00
                      100      73  7/8     13-Oct-00    18-Oct-00
                      200      74  3/16    13-Oct-00    18-Oct-00
                      200      74  3/16    13-Oct-00    18-Oct-00
                      100      74  3/16    13-Oct-00    18-Oct-00
                      200      74  3/16    13-Oct-00    18-Oct-00
                    1,000        74.9219   13-Oct-00    18-Oct-00
                      200      74  5/8     13-Oct-00    18-Oct-00
                      200      74  5/8     13-Oct-00    18-Oct-00
                      300      74  5/8     13-Oct-00    18-Oct-00
                      300      74  5/8     13-Oct-00    18-Oct-00
                      200      74  5/8     13-Oct-00    18-Oct-00
                      200      74  5/8     13-Oct-00    18-Oct-00
                      200      74  5/8     13-Oct-00    18-Oct-00
                      500      74  5/8     13-Oct-00    18-Oct-00
                      200      74  5/8     13-Oct-00    18-Oct-00
                       50      74  5/8     13-Oct-00    18-Oct-00
                      200      74  5/8     13-Oct-00    18-Oct-00
                      200      74  1/16    13-Oct-00    18-Oct-00
                      400      74  5/8     13-Oct-00    18-Oct-00
                      200      74  5/8     13-Oct-00    18-Oct-00
                      100      74  5/8     13-Oct-00    18-Oct-00
                      100      74  5/8     13-Oct-00    18-Oct-00
                      100      74  5/8     13-Oct-00    18-Oct-00
                      100      74  5/8     13-Oct-00    18-Oct-00
                      300      74  5/8     13-Oct-00    18-Oct-00
                    1,000        73.9375   13-Oct-00    18-Oct-00
                    4,000        73.9375   13-Oct-00    18-Oct-00
                    1,000        73.9375   13-Oct-00    18-Oct-00
                    1,500        73.9375   13-Oct-00    18-Oct-00
                      600        73.9375   13-Oct-00    18-Oct-00
                      100        73.9375   13-Oct-00    18-Oct-00
                      800        73.9375   13-Oct-00    18-Oct-00
                      200        74.0000   13-Oct-00    18-Oct-00
                      200        74.0000   13-Oct-00    18-Oct-00
                      600        74.0000   13-Oct-00    18-Oct-00

<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200        74.0000   13-Oct-00    18-Oct-00
                      100        74.0000   13-Oct-00    18-Oct-00
                      200        74.0000   13-Oct-00    18-Oct-00
                      100        74.0000   13-Oct-00    18-Oct-00
                      900        74.0000   13-Oct-00    18-Oct-00
                      200        74.0000   13-Oct-00    18-Oct-00
                      100        74.0000   13-Oct-00    18-Oct-00
                      200        74.0000   13-Oct-00    18-Oct-00
                      200        74.0000   13-Oct-00    18-Oct-00
                      200        74.0000   13-Oct-00    18-Oct-00
                      200        74.0000   13-Oct-00    18-Oct-00
                      700        74.0000   13-Oct-00    18-Oct-00
                      200        74.0000   13-Oct-00    18-Oct-00
                    1,000        74.0000   13-Oct-00    18-Oct-00
                      200        74.0000   13-Oct-00    18-Oct-00
                      200        74.0000   13-Oct-00    18-Oct-00
                    1,000        74.0000   13-Oct-00    18-Oct-00
                      200        74.0000   13-Oct-00    18-Oct-00
                      300        74.0000   13-Oct-00    18-Oct-00
                      100      74  3/8     13-Oct-00    18-Oct-00
                      900      74  3/8     13-Oct-00    18-Oct-00
                    1,000      74  3/8     13-Oct-00    18-Oct-00
                      200      74  3/8     13-Oct-00    18-Oct-00
                      600      74  3/8     13-Oct-00    18-Oct-00
                      200      74  3/8     13-Oct-00    18-Oct-00
                      200      74  5/8     13-Oct-00    18-Oct-00
                      200      74  5/8     13-Oct-00    18-Oct-00
                      100      74  5/8     13-Oct-00    18-Oct-00
                      100      74  5/8     13-Oct-00    18-Oct-00
                      600      74  5/8     13-Oct-00    18-Oct-00
                    1,000      74  5/8     13-Oct-00    18-Oct-00
                      200      74  5/8     13-Oct-00    18-Oct-00
                      200      74  5/8     13-Oct-00    18-Oct-00
                      100      74  5/8     13-Oct-00    18-Oct-00
                      100      74  5/8     13-Oct-00    18-Oct-00
                      200      74  5/8     13-Oct-00    18-Oct-00
                      200      74  5/8     13-Oct-00    18-Oct-00
                      100      74  5/8     13-Oct-00    18-Oct-00
                      100      74  5/8     13-Oct-00    18-Oct-00
                      200      74  5/8     13-Oct-00    18-Oct-00
                      100      74  5/8     13-Oct-00    18-Oct-00
                      300      74  3/8     13-Oct-00    18-Oct-00
                      100      74  1/8     13-Oct-00    18-Oct-00
                      200      74  1/8     13-Oct-00    18-Oct-00
                    1,900      74  3/16    13-Oct-00    18-Oct-00
                      100      74  3/16    13-Oct-00    18-Oct-00
                    1,500      74  3/16    13-Oct-00    18-Oct-00
                    1,000      74  1/8     13-Oct-00    18-Oct-00
                      400      74  1/8     13-Oct-00    18-Oct-00
                      100      74  7/16    13-Oct-00    18-Oct-00
                      500      74  7/16    13-Oct-00    18-Oct-00
                    1,900      74  7/16    13-Oct-00    18-Oct-00
                    1,000      74  7/16    13-Oct-00    18-Oct-00
                    5,900      74  7/16    13-Oct-00    18-Oct-00
                    1,200      74  7/16    13-Oct-00    18-Oct-00
                    1,000      74  7/16    13-Oct-00    18-Oct-00
                    3,400      74  7/16    13-Oct-00    18-Oct-00
                      200      74  3/4     13-Oct-00    18-Oct-00
                      200      74  3/4     13-Oct-00    18-Oct-00
                    1,000      74  3/4     13-Oct-00    18-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                    3,000      74  3/4     13-Oct-00    18-Oct-00
                      200      74  3/4     13-Oct-00    18-Oct-00
                      500      74  3/4     13-Oct-00    18-Oct-00
                      200      74  3/4     13-Oct-00    18-Oct-00
                      300      74  3/4     13-Oct-00    18-Oct-00
                      500      74  3/4     13-Oct-00    18-Oct-00
                      100      74  3/4     13-Oct-00    18-Oct-00
                    1,000      74  3/4     13-Oct-00    18-Oct-00
                      400      74  3/4     13-Oct-00    18-Oct-00
                      600      74  3/4     13-Oct-00    18-Oct-00
                      200      74  3/4     13-Oct-00    18-Oct-00
                      300      74  3/4     13-Oct-00    18-Oct-00
                      200      74  3/4     13-Oct-00    18-Oct-00
                      200      74  3/4     13-Oct-00    18-Oct-00
                      200      74  3/4     13-Oct-00    18-Oct-00
                      200      74  3/4     13-Oct-00    18-Oct-00
                    1,000      74  3/4     13-Oct-00    18-Oct-00
                      100      74  3/4     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      195      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      100      75  1/8     13-Oct-00    18-Oct-00
                    1,000      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                    1,000      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      500      75  1/8     13-Oct-00    18-Oct-00
                    1,000      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      100      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                    1,000      75  1/8     13-Oct-00    18-Oct-00
                    1,000      75  1/8     13-Oct-00    18-Oct-00
                    1,000      75  1/8     13-Oct-00    18-Oct-00
                      199      75  1/8     13-Oct-00    18-Oct-00
                      500      75  1/8     13-Oct-00    18-Oct-00
                      100      75  1/8     13-Oct-00    18-Oct-00
                      500      75  1/8     13-Oct-00    18-Oct-00
                      500      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      500      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      300      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      100      75  1/8     13-Oct-00    18-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      200      75  1/8     13-Oct-00    18-Oct-00
                      200      75  3/16    13-Oct-00    18-Oct-00
                      500      75  1/8     13-Oct-00    18-Oct-00
                      200      75  5/16    13-Oct-00    18-Oct-00
                      200      76  3/16    13-Oct-00    18-Oct-00
                      200      76  3/16    13-Oct-00    18-Oct-00
                      200      76  3/16    13-Oct-00    18-Oct-00
                      200      76  3/16    13-Oct-00    18-Oct-00
                      300      76  3/16    13-Oct-00    18-Oct-00
                      200      76  3/16    13-Oct-00    18-Oct-00
                      200      76  3/16    13-Oct-00    18-Oct-00
                      100      76  3/16    13-Oct-00    18-Oct-00
          100                  77  1/8     13-Oct-00    18-Oct-00
        1,200                    77.0000   13-Oct-00    18-Oct-00
          100                    77.0000   13-Oct-00    18-Oct-00
          100                  77  1/8     13-Oct-00    18-Oct-00
          300                    77.0000   13-Oct-00    18-Oct-00
          100                    77.0000   13-Oct-00    18-Oct-00
          100                    76.9063   13-Oct-00    18-Oct-00
          200                    77.0586   13-Oct-00    18-Oct-00
          500                  77  1/16    13-Oct-00    18-Oct-00
          100                  77  1/16    13-Oct-00    18-Oct-00
          100                  77  1/16    13-Oct-00    18-Oct-00
          100                  77  1/16    13-Oct-00    18-Oct-00
          100                  77  1/16    13-Oct-00    18-Oct-00
          200                  77  1/8     13-Oct-00    18-Oct-00
          100                  77  1/8     13-Oct-00    18-Oct-00
          100                  77  1/8     13-Oct-00    18-Oct-00
          200                  77  1/8     13-Oct-00    18-Oct-00
          200                  77  1/8     13-Oct-00    18-Oct-00
          500                  77  1/8     13-Oct-00    18-Oct-00
          200                  77  1/8     13-Oct-00    18-Oct-00
          200                  77  1/8     13-Oct-00    18-Oct-00
          100                  77  1/8     13-Oct-00    18-Oct-00
          200                  77  1/8     13-Oct-00    18-Oct-00
                      200      78  3/16    13-Oct-00    18-Oct-00
                      200        78.8125   13-Oct-00    18-Oct-00
                      100        79.6619   16-Oct-00    19-Oct-00
                    5,400        79.6619   16-Oct-00    19-Oct-00
                      700        79.6619   16-Oct-00    19-Oct-00
                   10,000        79.6619   16-Oct-00    19-Oct-00
                   18,700        79.6619   16-Oct-00    19-Oct-00
                      100        79.6619   16-Oct-00    19-Oct-00
                   15,000        79.6619   16-Oct-00    19-Oct-00
                      200        79.6619   16-Oct-00    19-Oct-00
       10,000                    81.9050   16-Oct-00    19-Oct-00
        5,000                    78.8625   16-Oct-00    19-Oct-00
        3,000                    78.6900   16-Oct-00    19-Oct-00
                      200        79.6875   16-Oct-00    19-Oct-00
                      500      79  7/8     16-Oct-00    19-Oct-00
                      700      80  2/4     16-Oct-00    19-Oct-00
                      100      81  3/8     16-Oct-00    19-Oct-00
                      500        81.0000   16-Oct-00    19-Oct-00
          400                    81.7525   16-Oct-00    19-Oct-00
          100                    81.9400   16-Oct-00    19-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          800                    81.8150   16-Oct-00    19-Oct-00
          500                    82.0650   16-Oct-00    19-Oct-00
          200                    82.2525   16-Oct-00    19-Oct-00
        5,000                    77.8875   16-Oct-00    19-Oct-00
        1,000                    77.6000   16-Oct-00    19-Oct-00
           50                    77.8125   16-Oct-00    19-Oct-00
           75                    77.3542   16-Oct-00    19-Oct-00
          100                  78  1/16    16-Oct-00    19-Oct-00
                    1,200        78.0600   16-Oct-00    19-Oct-00
                      800        77.9975   16-Oct-00    19-Oct-00
                      300        78.6850   16-Oct-00    19-Oct-00
                      100        78.6225   16-Oct-00    19-Oct-00
                      100        78.5600   16-Oct-00    19-Oct-00
                      100        78.4975   16-Oct-00    19-Oct-00
                      500        78.4350   16-Oct-00    19-Oct-00
                      100        78.8725   16-Oct-00    19-Oct-00
                      800        79.0600   16-Oct-00    19-Oct-00
                    4,000        79.0000   16-Oct-00    19-Oct-00
                    1,000        73.0500   16-Oct-00    19-Oct-00
        4,600                  75  2/4     16-Oct-00    19-Oct-00
                    5,000      76  1/4     16-Oct-00    19-Oct-00
            5                  80  2/4     16-Oct-00    19-Oct-00
        5,000                    78.4188   16-Oct-00    19-Oct-00
       20,000                    78.4188   16-Oct-00    19-Oct-00
          200                  78  3/8     16-Oct-00    19-Oct-00
          112                  78  3/8     16-Oct-00    19-Oct-00
          300                  78  1/8     16-Oct-00    19-Oct-00
          200                  78  1/8     16-Oct-00    19-Oct-00
          200                  77  7/8     16-Oct-00    19-Oct-00
          200                  77  7/8     16-Oct-00    19-Oct-00
          200                  79  7/8     16-Oct-00    19-Oct-00
          200                  79  7/8     16-Oct-00    19-Oct-00
          100                  79  7/8     16-Oct-00    19-Oct-00
          600                  80  2/4     16-Oct-00    19-Oct-00
          100                  80  2/4     16-Oct-00    19-Oct-00
          100                  81  3/8     16-Oct-00    19-Oct-00
          200                    81.0000   16-Oct-00    19-Oct-00
          375                    81.0000   16-Oct-00    19-Oct-00
          200                    81.0000   16-Oct-00    19-Oct-00
          200                    81.0000   16-Oct-00    19-Oct-00
          100                    81.0000   16-Oct-00    19-Oct-00
          100                    81.0000   16-Oct-00    19-Oct-00
          400                    81.0000   16-Oct-00    19-Oct-00
          100                    81.0000   16-Oct-00    19-Oct-00
          200                    81.0000   16-Oct-00    19-Oct-00
          200                    81.0000   16-Oct-00    19-Oct-00
          300                    81.0000   16-Oct-00    19-Oct-00
        1,000                  80  7/8     16-Oct-00    19-Oct-00
        1,300                  80  7/8     16-Oct-00    19-Oct-00
                      200        82.0000   16-Oct-00    19-Oct-00
                      200      82  1/8     16-Oct-00    19-Oct-00
                      200      82  1/8     16-Oct-00    19-Oct-00
                      200      82  1/8     16-Oct-00    19-Oct-00
                      100      82  1/8     16-Oct-00    19-Oct-00
                      100      82  1/8     16-Oct-00    19-Oct-00
                       65      82  1/8     16-Oct-00    19-Oct-00
                      100      82  1/8     16-Oct-00    19-Oct-00
                      300      82  1/8     16-Oct-00    19-Oct-00
                    1,200      82  1/8     16-Oct-00    19-Oct-00
                      300      82  1/8     16-Oct-00    19-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100      82  1/8     16-Oct-00    19-Oct-00
                      100        82.0000   16-Oct-00    19-Oct-00
                      200      81  7/8     16-Oct-00    19-Oct-00
                      400      81  7/8     16-Oct-00    19-Oct-00
                      200      81  7/8     16-Oct-00    19-Oct-00
                      200      82  1/8     16-Oct-00    19-Oct-00
                      200      82  1/8     16-Oct-00    19-Oct-00
                      200      82  5/16    16-Oct-00    19-Oct-00
                      100      82  1/8     16-Oct-00    19-Oct-00
                      200        81.8125   16-Oct-00    19-Oct-00
          200                  81  3/8     16-Oct-00    19-Oct-00
          500                  80  1/4     16-Oct-00    19-Oct-00
          300                  80  3/8     16-Oct-00    19-Oct-00
          200                  80  3/8     16-Oct-00    19-Oct-00
        1,000                  80  3/8     16-Oct-00    19-Oct-00
          400                  80  3/8     16-Oct-00    19-Oct-00
          200                  80  3/8     16-Oct-00    19-Oct-00
          300                  80  3/8     16-Oct-00    19-Oct-00
          400                  80  3/4     16-Oct-00    19-Oct-00
          500                  80  3/4     16-Oct-00    19-Oct-00
          100                  80  3/4     16-Oct-00    19-Oct-00
          100                  80  3/4     16-Oct-00    19-Oct-00
          200                  81  3/8     16-Oct-00    19-Oct-00
          200                  81  7/16    16-Oct-00    19-Oct-00
          200                  81  2/4     16-Oct-00    19-Oct-00
          700                  80  9/16    16-Oct-00    19-Oct-00
          300                  80  9/16    16-Oct-00    19-Oct-00
        1,000                  80  9/16    16-Oct-00    19-Oct-00
          500                  80  9/16    16-Oct-00    19-Oct-00
          100                  80  3/8     16-Oct-00    19-Oct-00
          200                  80  1/8     16-Oct-00    19-Oct-00
          100                  79  7/8     16-Oct-00    19-Oct-00
                      200      79  3/8     16-Oct-00    19-Oct-00
                      100      79  7/16    16-Oct-00    19-Oct-00
                      100      79  2/4     16-Oct-00    19-Oct-00
                      100      79  3/8     16-Oct-00    19-Oct-00
                      200      78  7/8     16-Oct-00    19-Oct-00
          200                  78  1/8     16-Oct-00    19-Oct-00
          200                  78  5/16    16-Oct-00    19-Oct-00
          200                  78  5/16    16-Oct-00    19-Oct-00
          200                  78  5/16    16-Oct-00    19-Oct-00
          100                  78  5/16    16-Oct-00    19-Oct-00
          800                    79.0000   16-Oct-00    19-Oct-00
          200                    79.0000   16-Oct-00    19-Oct-00
        2,000                  78  3/4     16-Oct-00    19-Oct-00
          200                  78  3/4     16-Oct-00    19-Oct-00
          200                    79.0000   16-Oct-00    19-Oct-00
          300                  79  1/8     16-Oct-00    19-Oct-00
          300                  79  1/16    16-Oct-00    19-Oct-00
          300                  79  1/16    16-Oct-00    19-Oct-00
          100                  79  1/16    16-Oct-00    19-Oct-00
          200                  79  1/16    16-Oct-00    19-Oct-00
          200                  79  1/16    16-Oct-00    19-Oct-00
          200                    79.0000   16-Oct-00    19-Oct-00
          300                    79.0000   16-Oct-00    19-Oct-00
          100                    79.0000   16-Oct-00    19-Oct-00
          800                    79.0000   16-Oct-00    19-Oct-00
        1,600                    79.0000   16-Oct-00    19-Oct-00
          200                    78.9375   16-Oct-00    19-Oct-00
          200                    78.9375   16-Oct-00    19-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                  78  2/4     16-Oct-00    19-Oct-00
          300                  78  1/4     16-Oct-00    19-Oct-00
          100                  77  3/4     16-Oct-00    19-Oct-00
                    1,000      78  1/4     16-Oct-00    19-Oct-00
          100                  77  3/4     16-Oct-00    19-Oct-00
        1,100                  77  3/4     16-Oct-00    19-Oct-00
          200                  77  3/4     16-Oct-00    19-Oct-00
        1,000                    78.0000   16-Oct-00    19-Oct-00
          100                  77  7/8     16-Oct-00    19-Oct-00
          200                  77  7/8     16-Oct-00    19-Oct-00
          200                  77  3/4     16-Oct-00    19-Oct-00
          250                  77  3/4     16-Oct-00    19-Oct-00
          300                  77  3/4     16-Oct-00    19-Oct-00
                      400        77.8125   16-Oct-00    19-Oct-00
                      200        77.8125   16-Oct-00    19-Oct-00
                      200        77.8125   16-Oct-00    19-Oct-00
                      200        77.8125   16-Oct-00    19-Oct-00
                    1,000        77.8125   16-Oct-00    19-Oct-00
                    8,200        77.8125   16-Oct-00    19-Oct-00
                      500      78  1/4     16-Oct-00    19-Oct-00
                      200      78  1/4     16-Oct-00    19-Oct-00
                      200      78  1/4     16-Oct-00    19-Oct-00
                      100      78  1/4     16-Oct-00    19-Oct-00
                      200      78  1/4     16-Oct-00    19-Oct-00
                      200      78  1/4     16-Oct-00    19-Oct-00
                      100      78  1/4     16-Oct-00    19-Oct-00
                      200      78  1/4     16-Oct-00    19-Oct-00
                      200      78  1/4     16-Oct-00    19-Oct-00
                      200      78  1/4     16-Oct-00    19-Oct-00
                      200      78  1/4     16-Oct-00    19-Oct-00
                      200      78  1/4     16-Oct-00    19-Oct-00
                      100      78  1/4     16-Oct-00    19-Oct-00
                      200      78  1/4     16-Oct-00    19-Oct-00
                      200      78  1/4     16-Oct-00    19-Oct-00
                      100      78  1/4     16-Oct-00    19-Oct-00
          100                  78  9/16    16-Oct-00    19-Oct-00
          100                  78  2/4     16-Oct-00    19-Oct-00
          100                  78  7/16    16-Oct-00    19-Oct-00
          100                  78  3/8     16-Oct-00    19-Oct-00
          100                  78  3/8     16-Oct-00    19-Oct-00
          100                  78  3/8     16-Oct-00    19-Oct-00
          100                  78  3/8     16-Oct-00    19-Oct-00
          100                  78  3/8     16-Oct-00    19-Oct-00
          100                  78  5/8     16-Oct-00    19-Oct-00
          100                    78.8125   16-Oct-00    19-Oct-00
        1,700                    79.0000   16-Oct-00    19-Oct-00
          500                    79.0000   16-Oct-00    19-Oct-00
          770                    79.0000   16-Oct-00    19-Oct-00
          130                    79.0000   16-Oct-00    19-Oct-00
          300                  77  1/4     16-Oct-00    19-Oct-00
          200                  77  1/4     16-Oct-00    19-Oct-00
          100                  76  3/4     16-Oct-00    19-Oct-00
          100                  76  3/4     16-Oct-00    19-Oct-00
          200                    76.0000   16-Oct-00    19-Oct-00
          200                  75  3/4     16-Oct-00    19-Oct-00
          100                  75  5/8     16-Oct-00    19-Oct-00
          200                  75  5/8     16-Oct-00    19-Oct-00
          500                  75  1/4     16-Oct-00    19-Oct-00
          400                  75  1/4     16-Oct-00    19-Oct-00
          200                  75  1/4     16-Oct-00    19-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          500                  75  1/8     16-Oct-00    19-Oct-00
          200                  75  1/8     16-Oct-00    19-Oct-00
          500                  74  5/8     16-Oct-00    19-Oct-00
          200                  74  5/8     16-Oct-00    19-Oct-00
          200                  74  5/8     16-Oct-00    19-Oct-00
          200                  74  2/4     16-Oct-00    19-Oct-00
          200                  74  1/4     16-Oct-00    19-Oct-00
          200                    74.0000   16-Oct-00    19-Oct-00
          200                    73.6875   16-Oct-00    19-Oct-00
          200                  73  5/16    16-Oct-00    19-Oct-00
          100                    73.0000   16-Oct-00    19-Oct-00
          100                    73.0000   16-Oct-00    19-Oct-00
          100                    73.0000   16-Oct-00    19-Oct-00
          100                    73.0000   16-Oct-00    19-Oct-00
          300                    73.0000   16-Oct-00    19-Oct-00
                    1,000      79  1/4     16-Oct-00    19-Oct-00
                      500      70  2/4     17-Oct-00    20-Oct-00
       20,000                    70.9219   17-Oct-00    20-Oct-00
       24,700                    72.3451   17-Oct-00    20-Oct-00
          120                  73  1/4     17-Oct-00    20-Oct-00
          120                  73  1/4     17-Oct-00    20-Oct-00
                    2,400        71.4788   17-Oct-00    20-Oct-00
                      800        71.4788   17-Oct-00    20-Oct-00
                   58,900        71.4788   17-Oct-00    20-Oct-00
                   90,700        71.4788   17-Oct-00    20-Oct-00
                      400        71.4788   17-Oct-00    20-Oct-00
        6,030                    71.0667   17-Oct-00    20-Oct-00
       28,220                    71.0667   17-Oct-00    20-Oct-00
       40,080                    71.0667   17-Oct-00    20-Oct-00
           50                    71.0000   17-Oct-00    20-Oct-00
          350                  70  2/4     17-Oct-00    20-Oct-00
          150                    69.0288   17-Oct-00    20-Oct-00
                      250        72.8125   17-Oct-00    20-Oct-00
                    2,000      72  3/4     17-Oct-00    20-Oct-00
                      100      75  1/8     17-Oct-00    20-Oct-00
                    2,000      75  1/8     17-Oct-00    20-Oct-00
                    1,000      75  7/8     17-Oct-00    20-Oct-00
                      200      75  7/8     17-Oct-00    20-Oct-00
                      200        77.0000   17-Oct-00    20-Oct-00
                      200      75  1/4     17-Oct-00    20-Oct-00
                      200      75  1/4     17-Oct-00    20-Oct-00
                      200      75  1/4     17-Oct-00    20-Oct-00
                      200      75  1/4     17-Oct-00    20-Oct-00
                      200      75  1/4     17-Oct-00    20-Oct-00
                      100        74.0000   17-Oct-00    20-Oct-00
                      100      74  1/16    17-Oct-00    20-Oct-00
                    1,000        74.0000   17-Oct-00    20-Oct-00
                      200        74.0000   17-Oct-00    20-Oct-00
                      800        74.0000   17-Oct-00    20-Oct-00
          200                    72.8125   17-Oct-00    20-Oct-00
          100                    72.8125   17-Oct-00    20-Oct-00
          200                  72  3/4     17-Oct-00    20-Oct-00
          200                  72  3/4     17-Oct-00    20-Oct-00
          400                  72  3/4     17-Oct-00    20-Oct-00
          100                  72  3/4     17-Oct-00    20-Oct-00
          300                  72  3/4     17-Oct-00    20-Oct-00
          500                  72  3/4     17-Oct-00    20-Oct-00
          500                  72  3/4     17-Oct-00    20-Oct-00
          500                  72  3/4     17-Oct-00    20-Oct-00
          500                  72  3/4     17-Oct-00    20-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          100                  72  3/4     17-Oct-00    20-Oct-00
          100                  72  3/4     17-Oct-00    20-Oct-00
          200                  72  3/4     17-Oct-00    20-Oct-00
          100                  72  3/4     17-Oct-00    20-Oct-00
          200                  72  3/8     17-Oct-00    20-Oct-00
          200                  72  3/8     17-Oct-00    20-Oct-00
          300                  72  3/8     17-Oct-00    20-Oct-00
          200                    72.0000   17-Oct-00    20-Oct-00
          900                    72.0000   17-Oct-00    20-Oct-00
          100                    72.0000   17-Oct-00    20-Oct-00
          200                    71.8125   17-Oct-00    20-Oct-00
          800                    71.8125   17-Oct-00    20-Oct-00
          200                    71.8125   17-Oct-00    20-Oct-00
          100                    71.8125   17-Oct-00    20-Oct-00
          100                    71.8125   17-Oct-00    20-Oct-00
          200                    71.8125   17-Oct-00    20-Oct-00
          200                    71.8125   17-Oct-00    20-Oct-00
          300                  71  2/4     17-Oct-00    20-Oct-00
          100                  71  2/4     17-Oct-00    20-Oct-00
          100                  71  2/4     17-Oct-00    20-Oct-00
          200                  71  1/4     17-Oct-00    20-Oct-00
        1,000                  71  1/4     17-Oct-00    20-Oct-00
        2,000                  71  1/4     17-Oct-00    20-Oct-00
        2,000                    71.0000   17-Oct-00    20-Oct-00
          100                    71.0000   17-Oct-00    20-Oct-00
          200                  70  2/4     17-Oct-00    20-Oct-00
          200                  70  2/4     17-Oct-00    20-Oct-00
          100                  70  2/4     17-Oct-00    20-Oct-00
          200                  70  2/4     17-Oct-00    20-Oct-00
          200                  70  2/4     17-Oct-00    20-Oct-00
          100                    71.0156   17-Oct-00    20-Oct-00
                      100      71  9/16    17-Oct-00    20-Oct-00
                      200      71  2/4     17-Oct-00    20-Oct-00
          200                  71  3/16    17-Oct-00    20-Oct-00
          200                  71  3/16    17-Oct-00    20-Oct-00
          200                  71  3/16    17-Oct-00    20-Oct-00
          200                  71  3/16    17-Oct-00    20-Oct-00
          200                  71  3/16    17-Oct-00    20-Oct-00
          100                  71  3/16    17-Oct-00    20-Oct-00
          500                    71.2031   17-Oct-00    20-Oct-00
        2,000                  71  3/16    17-Oct-00    20-Oct-00
          100                    71.0000   17-Oct-00    20-Oct-00
        1,000                    71.0000   17-Oct-00    20-Oct-00
        1,000                  71  1/4     17-Oct-00    20-Oct-00
        1,500                  71  1/4     17-Oct-00    20-Oct-00
          100                  71  1/8     17-Oct-00    20-Oct-00
        1,000                  71  1/4     17-Oct-00    20-Oct-00
        1,100                  71  9/16    17-Oct-00    20-Oct-00
          200                  71  1/8     17-Oct-00    20-Oct-00
        3,000                  71  1/8     17-Oct-00    20-Oct-00
                      200      71  2/4     17-Oct-00    20-Oct-00
          900                  71  1/4     17-Oct-00    20-Oct-00
        4,000                  71  1/4     17-Oct-00    20-Oct-00
        5,100                  71  1/4     17-Oct-00    20-Oct-00
          500                  72  3/16    17-Oct-00    20-Oct-00
        1,100                  72  3/8     17-Oct-00    20-Oct-00
        1,000                  72  3/4     17-Oct-00    20-Oct-00
        1,000                    71.0000   17-Oct-00    20-Oct-00
          300                  70  5/8     17-Oct-00    20-Oct-00
          200                  70  5/8     17-Oct-00    20-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          100                  70  3/8     17-Oct-00    20-Oct-00
          200                  70  3/8     17-Oct-00    20-Oct-00
          200                  70  1/8     17-Oct-00    20-Oct-00
          200                  70  1/8     17-Oct-00    20-Oct-00
                      110        74.0000   17-Oct-00    20-Oct-00
                    5,000        71.6094   17-Oct-00    20-Oct-00
                    1,000        65.0000   18-Oct-00    23-Oct-00
        9,700                    64.7616   18-Oct-00    23-Oct-00
       10,000                    61.8625   18-Oct-00    23-Oct-00
                   10,000      64  7/8     18-Oct-00    23-Oct-00
                    1,000      60  1/4     18-Oct-00    23-Oct-00
        9,500                    60.5350   18-Oct-00    23-Oct-00
       15,500                    60.5350   18-Oct-00    23-Oct-00
        7,500                    64.4125   18-Oct-00    23-Oct-00
                       32      65  1/4     18-Oct-00    23-Oct-00
        7,000                    69.9464   18-Oct-00    23-Oct-00
                    5,000        66.0875   18-Oct-00    23-Oct-00
        4,000                  64  7/16    18-Oct-00    23-Oct-00
        2,500                    64.4125   18-Oct-00    23-Oct-00
                      400        66.1850   18-Oct-00    23-Oct-00
                      100        67.0600   18-Oct-00    23-Oct-00
                      100        67.7475   18-Oct-00    23-Oct-00
                      100        68.4350   18-Oct-00    23-Oct-00
                      100        69.5600   18-Oct-00    23-Oct-00
                       50        70.4194   18-Oct-00    23-Oct-00
                      150        70.8725   18-Oct-00    23-Oct-00
                      100        71.0600   18-Oct-00    23-Oct-00
                      100        71.1225   18-Oct-00    23-Oct-00
                      200        70.8100   18-Oct-00    23-Oct-00
                      200        71.3100   18-Oct-00    23-Oct-00
                      400        71.5600   18-Oct-00    23-Oct-00
          200                    66.9400   18-Oct-00    23-Oct-00
          307                    65.9244   18-Oct-00    23-Oct-00
          307                    66.5650   18-Oct-00    23-Oct-00
           30                    65.5025   18-Oct-00    23-Oct-00
          156                    65.4400   18-Oct-00    23-Oct-00
          200                    66.9400   18-Oct-00    23-Oct-00
          692                    65.9244   18-Oct-00    23-Oct-00
          692                    66.5650   18-Oct-00    23-Oct-00
           69                    65.5025   18-Oct-00    23-Oct-00
          347                    65.4400   18-Oct-00    23-Oct-00
          400                    59.3150   18-Oct-00    23-Oct-00
          500                    60.0650   18-Oct-00    23-Oct-00
          900                    59.8150   18-Oct-00    23-Oct-00
          200                    59.5650   18-Oct-00    23-Oct-00
          150                    62.1166   18-Oct-00    18-Oct-00
          100                  69  7/16    18-Oct-00    23-Oct-00
                    1,000        63.0500   18-Oct-00    23-Oct-00
                   10,000        70.2531   18-Oct-00    23-Oct-00
          110                  63  1/8     18-Oct-00    23-Oct-00
           30                  63  1/8     18-Oct-00    23-Oct-00
           30                  63  1/8     18-Oct-00    23-Oct-00
           30                  63  1/8     18-Oct-00    23-Oct-00
           30                  63  1/8     18-Oct-00    23-Oct-00
           30                  63  1/8     18-Oct-00    23-Oct-00
          100                  63  3/4     18-Oct-00    23-Oct-00
           50                    68.0000   18-Oct-00    23-Oct-00
           50                    68.0000   18-Oct-00    23-Oct-00
          100                  66  2/4     18-Oct-00    23-Oct-00
                    1,000        65.9844   18-Oct-00    23-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                    1,000      66  5/8     18-Oct-00    23-Oct-00
                      100      65  9/16    18-Oct-00    23-Oct-00
                      200      65  2/4     18-Oct-00    23-Oct-00
                      100      65  2/4     18-Oct-00    23-Oct-00
                      200      65  2/4     18-Oct-00    23-Oct-00
                      200      65  1/4     18-Oct-00    23-Oct-00
                      100      65  1/4     18-Oct-00    23-Oct-00
                      300      65  1/4     18-Oct-00    23-Oct-00
                      300      65  1/4     18-Oct-00    23-Oct-00
                      300      65  1/4     18-Oct-00    23-Oct-00
                       50      64  3/8     18-Oct-00    23-Oct-00
        1,000                    63.0000   18-Oct-00    23-Oct-00
                      800        62.0000   18-Oct-00    23-Oct-00
                      100      61  5/8     18-Oct-00    23-Oct-00
                      100      61  9/16    18-Oct-00    23-Oct-00
                      100      61  2/4     18-Oct-00    23-Oct-00
                      100      61  9/16    18-Oct-00    23-Oct-00
          200                  61  3/8     18-Oct-00    23-Oct-00
                      100        60.0000   18-Oct-00    23-Oct-00
                      100        60.0000   18-Oct-00    23-Oct-00
                      100        60.0000   18-Oct-00    23-Oct-00
                      200        60.0000   18-Oct-00    23-Oct-00
                      100        60.0000   18-Oct-00    23-Oct-00
                      100      60  9/16    18-Oct-00    23-Oct-00
                      200        60.0000   18-Oct-00    23-Oct-00
                      300        60.0000   18-Oct-00    23-Oct-00
                      100        60.0000   18-Oct-00    23-Oct-00
                      100      60  9/16    18-Oct-00    23-Oct-00
                      200      60  1/16    18-Oct-00    23-Oct-00
                      100      60  1/16    18-Oct-00    23-Oct-00
                    1,000        60.0000   18-Oct-00    23-Oct-00
                      200        60.0000   18-Oct-00    23-Oct-00
                      200        60.0000   18-Oct-00    23-Oct-00
                      200        60.0000   18-Oct-00    23-Oct-00
                      200        60.0000   18-Oct-00    23-Oct-00
                      200        60.0000   18-Oct-00    23-Oct-00
                    1,000        60.0000   18-Oct-00    23-Oct-00
                      500        60.0000   18-Oct-00    23-Oct-00
                    1,100      60  1/16    18-Oct-00    23-Oct-00
                    1,000        60.0000   18-Oct-00    23-Oct-00
                      200        60.0000   18-Oct-00    23-Oct-00
                      900        60.0000   18-Oct-00    23-Oct-00
                      100      59  2/4     18-Oct-00    23-Oct-00
                      100      59  9/16    18-Oct-00    23-Oct-00
                      100      59  5/8     18-Oct-00    23-Oct-00
                      500      60  1/8     18-Oct-00    23-Oct-00
                      100      59  3/8     18-Oct-00    23-Oct-00
                      100      59  3/8     18-Oct-00    23-Oct-00
                      300      59  7/8     18-Oct-00    23-Oct-00
                      400      59  7/8     18-Oct-00    23-Oct-00
                      200      59  7/8     18-Oct-00    23-Oct-00
                    1,000      59  5/8     18-Oct-00    23-Oct-00
                      200      59  7/8     18-Oct-00    23-Oct-00
                      200      59  9/16    18-Oct-00    23-Oct-00
                      200      59  7/8     18-Oct-00    23-Oct-00
                      500      59  1/8     18-Oct-00    23-Oct-00
                      100      59  2/4     18-Oct-00    23-Oct-00
                       20      59  1/16    18-Oct-00    23-Oct-00
                    1,480        59.0000   18-Oct-00    23-Oct-00
                      200        59.0000   18-Oct-00    23-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      500        59.0000   18-Oct-00    23-Oct-00
                       20        59.0000   18-Oct-00    23-Oct-00
                      300        59.0000   18-Oct-00    23-Oct-00
                      900      59  3/8     18-Oct-00    23-Oct-00
                      100        59.0000   18-Oct-00    23-Oct-00
                      380      59  3/8     18-Oct-00    23-Oct-00
                      300      59  1/8     18-Oct-00    23-Oct-00
                      200      59  1/8     18-Oct-00    23-Oct-00
                      200      59  3/8     18-Oct-00    23-Oct-00
                      100      59  9/16    18-Oct-00    23-Oct-00
                      900      59  9/16    18-Oct-00    23-Oct-00
                      100      59  7/8     18-Oct-00    23-Oct-00
                      200      59  7/8     18-Oct-00    23-Oct-00
                      100      59  7/8     18-Oct-00    23-Oct-00
                      200      59  7/8     18-Oct-00    23-Oct-00
                      200      59  7/8     18-Oct-00    23-Oct-00
                    1,000      59  7/8     18-Oct-00    23-Oct-00
                      400      59  7/8     18-Oct-00    23-Oct-00
                      200      59  7/8     18-Oct-00    23-Oct-00
                    1,200      59  7/8     18-Oct-00    23-Oct-00
                      100      59  7/8     18-Oct-00    23-Oct-00
                      100      59  7/8     18-Oct-00    23-Oct-00
                      200      59  7/8     18-Oct-00    23-Oct-00
                      200      59  7/8     18-Oct-00    23-Oct-00
                      200      60  7/8     18-Oct-00    23-Oct-00
                      200      60  7/8     18-Oct-00    23-Oct-00
                      200      60  7/8     18-Oct-00    23-Oct-00
                    1,000      60  7/8     18-Oct-00    23-Oct-00
                      200      60  7/8     18-Oct-00    23-Oct-00
                    1,000      60  7/8     18-Oct-00    23-Oct-00
                      200      60  7/8     18-Oct-00    23-Oct-00
                      500      60  7/8     18-Oct-00    23-Oct-00
                      200      61  2/4     18-Oct-00    23-Oct-00
                      200      61  2/4     18-Oct-00    23-Oct-00
                      200      61  2/4     18-Oct-00    23-Oct-00
                      700      61  2/4     18-Oct-00    23-Oct-00
                      200      61  2/4     18-Oct-00    23-Oct-00
                      200      61  2/4     18-Oct-00    23-Oct-00
                    1,000      62  1/4     18-Oct-00    23-Oct-00
                      200      62  1/4     18-Oct-00    23-Oct-00
                      300      62  1/4     18-Oct-00    23-Oct-00
                      200      62  1/4     18-Oct-00    23-Oct-00
                      200      62  1/4     18-Oct-00    23-Oct-00
                    1,000      62  1/4     18-Oct-00    23-Oct-00
                    2,000      62  1/4     18-Oct-00    23-Oct-00
                      200      62  1/4     18-Oct-00    23-Oct-00
                      200      63  1/8     18-Oct-00    23-Oct-00
                      200      63  5/8     18-Oct-00    23-Oct-00
                      100      63  5/8     18-Oct-00    23-Oct-00
                      100      63  5/8     18-Oct-00    23-Oct-00
                      200      63  5/8     18-Oct-00    23-Oct-00
                    1,000      63  5/8     18-Oct-00    23-Oct-00
                      600      63  5/8     18-Oct-00    23-Oct-00
                      200        64.0000   18-Oct-00    23-Oct-00
                      200      64  1/16    18-Oct-00    23-Oct-00
                    1,000      64  9/16    18-Oct-00    23-Oct-00
                      200      64  9/16    18-Oct-00    23-Oct-00
                      100      65  5/16    18-Oct-00    23-Oct-00
                      600      65  5/16    18-Oct-00    23-Oct-00
                      100      65  7/16    18-Oct-00    23-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100      65  7/16    18-Oct-00    23-Oct-00
                       55      65  7/16    18-Oct-00    23-Oct-00
                    1,000      65  7/16    18-Oct-00    23-Oct-00
                      100      65  7/16    18-Oct-00    23-Oct-00
                      200      65  7/16    18-Oct-00    23-Oct-00
        1,000                    65.0000   18-Oct-00    23-Oct-00
                    2,000      64  7/16    18-Oct-00    23-Oct-00
          200                    62.9375   18-Oct-00    23-Oct-00
           64                  62  9/16    18-Oct-00    23-Oct-00
          200                  62  9/16    18-Oct-00    23-Oct-00
          200                  62  2/4     18-Oct-00    23-Oct-00
                      200        65.9375   18-Oct-00    23-Oct-00
          100                  66  1/8     18-Oct-00    23-Oct-00
          100                  66  1/8     18-Oct-00    23-Oct-00
                      200        66.9375   18-Oct-00    23-Oct-00
                      200        66.9375   18-Oct-00    23-Oct-00
          100                    67.0000   18-Oct-00    23-Oct-00
                       25      67  9/16    18-Oct-00    23-Oct-00
                      192      67  9/16    18-Oct-00    23-Oct-00
                        8      67  9/16    18-Oct-00    23-Oct-00
          100                    67.6875   18-Oct-00    23-Oct-00
          100                  68  3/8     18-Oct-00    23-Oct-00
          100                  69  2/4     18-Oct-00    23-Oct-00
          200                    71.0000   18-Oct-00    23-Oct-00
           50                    70.3594   18-Oct-00    23-Oct-00
          150                    70.8125   18-Oct-00    23-Oct-00
          100                    71.0000   18-Oct-00    23-Oct-00
          100                    71.0000   18-Oct-00    23-Oct-00
          100                  71  1/16    18-Oct-00    23-Oct-00
          200                  70  3/4     18-Oct-00    23-Oct-00
          100                  71  1/4     18-Oct-00    23-Oct-00
          100                  71  1/4     18-Oct-00    23-Oct-00
          200                  71  2/4     18-Oct-00    23-Oct-00
          200                  71  2/4     18-Oct-00    23-Oct-00
          200                  71  2/4     18-Oct-00    23-Oct-00
          250                  71  2/4     18-Oct-00    23-Oct-00
          200                  71  2/4     18-Oct-00    23-Oct-00
          200                  71  2/4     18-Oct-00    23-Oct-00
          450                  71  2/4     18-Oct-00    23-Oct-00
          200                    69.0000   18-Oct-00    23-Oct-00
          200                    69.0000   18-Oct-00    23-Oct-00
          200                    69.0000   18-Oct-00    23-Oct-00
          600                  68  3/16    18-Oct-00    23-Oct-00
          300                  70  7/8     18-Oct-00    23-Oct-00
        2,200                  71  1/4     18-Oct-00    23-Oct-00
          100                  71  2/4     18-Oct-00    23-Oct-00
          100                  71  1/4     18-Oct-00    23-Oct-00
                      100      67  5/16    18-Oct-00    23-Oct-00
                      200      67  1/4     18-Oct-00    23-Oct-00
                      200      69  1/4     18-Oct-00    23-Oct-00
                      100      69  1/4     18-Oct-00    23-Oct-00
                      200      69  1/4     18-Oct-00    23-Oct-00
                      200      69  1/4     18-Oct-00    23-Oct-00
                      200      69  1/4     18-Oct-00    23-Oct-00
                    2,000      69  1/4     18-Oct-00    23-Oct-00
                      900        69.9375   18-Oct-00    23-Oct-00
                      100        69.9375   18-Oct-00    23-Oct-00
                      200      69  1/4     18-Oct-00    23-Oct-00
                      200      69  1/4     18-Oct-00    23-Oct-00
                    1,900      69  1/4     18-Oct-00    23-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100      69  7/8     18-Oct-00    23-Oct-00
                    1,100      69  7/8     18-Oct-00    23-Oct-00
                      600      69  7/8     18-Oct-00    23-Oct-00
                    1,000      69  7/8     18-Oct-00    23-Oct-00
          200                  66  9/16    18-Oct-00    23-Oct-00
          200                  66  2/4     18-Oct-00    23-Oct-00
          200                  66  2/4     18-Oct-00    23-Oct-00
                      200      69  9/16    18-Oct-00    23-Oct-00
                      200      69  9/16    18-Oct-00    23-Oct-00
                      100      69  9/16    18-Oct-00    23-Oct-00
                      200      69  9/16    18-Oct-00    23-Oct-00
                      200      69  9/16    18-Oct-00    23-Oct-00
                      200      69  9/16    18-Oct-00    23-Oct-00
                      200      69  9/16    18-Oct-00    23-Oct-00
                      500      70  1/16    18-Oct-00    23-Oct-00
          200                  66  2/4     18-Oct-00    23-Oct-00
          200                    66.0000   18-Oct-00    23-Oct-00
          100                    66.0000   18-Oct-00    23-Oct-00
                      400      69  9/16    18-Oct-00    23-Oct-00
                      200      69  9/16    18-Oct-00    23-Oct-00
                      200        69.8125   18-Oct-00    23-Oct-00
                      200      70  1/16    18-Oct-00    23-Oct-00
                      200      70  1/16    18-Oct-00    23-Oct-00
                      200      70  1/16    18-Oct-00    23-Oct-00
                      400      70  1/16    18-Oct-00    23-Oct-00
                      100      70  1/16    18-Oct-00    23-Oct-00
                      200      70  1/16    18-Oct-00    23-Oct-00
                      200      70  5/16    18-Oct-00    23-Oct-00
          100                  70  2/4     18-Oct-00    23-Oct-00
          200                  70  9/16    18-Oct-00    23-Oct-00
          200                  70  9/16    18-Oct-00    23-Oct-00
          600                  70  2/4     18-Oct-00    23-Oct-00
          200                    70.0000   18-Oct-00    23-Oct-00
          500                    70.0000   18-Oct-00    23-Oct-00
          100                    70.0000   18-Oct-00    23-Oct-00
          500                    70.0000   18-Oct-00    23-Oct-00
          300                    70.0000   18-Oct-00    23-Oct-00
          100                    70.0000   18-Oct-00    23-Oct-00
          300                    70.0000   18-Oct-00    23-Oct-00
          100                    70.0000   18-Oct-00    23-Oct-00
          200                    70.0000   18-Oct-00    23-Oct-00
          200                    70.0000   18-Oct-00    23-Oct-00
          200                    69.9375   18-Oct-00    23-Oct-00
          200                    69.9375   18-Oct-00    23-Oct-00
          400                    69.9375   18-Oct-00    23-Oct-00
          400                    69.9375   18-Oct-00    23-Oct-00
          100                    69.6875   18-Oct-00    23-Oct-00
          300                    69.6875   18-Oct-00    23-Oct-00
          100                  69  9/16    18-Oct-00    23-Oct-00
          100                  69  9/16    18-Oct-00    23-Oct-00
        1,000                  69  9/16    18-Oct-00    23-Oct-00
          200                  68  9/16    18-Oct-00    23-Oct-00
          200                  67  7/16    18-Oct-00    23-Oct-00
          200                  66  7/16    18-Oct-00    23-Oct-00
          200                  66  5/16    18-Oct-00    23-Oct-00
          200                  65  5/16    18-Oct-00    23-Oct-00
          200                  65  5/16    18-Oct-00    23-Oct-00
          820                    71.3919   19-Oct-00    24-Oct-00
          230                    71.3919   19-Oct-00    24-Oct-00
          530                    71.3919   19-Oct-00    24-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          670                    71.3919   19-Oct-00    24-Oct-00
          760                    71.3919   19-Oct-00    24-Oct-00
       40,550                    71.3919   19-Oct-00    24-Oct-00
          570                    71.3919   19-Oct-00    24-Oct-00
          800                    71.3919   19-Oct-00    24-Oct-00
          130                    71.3919   19-Oct-00    24-Oct-00
          850                    71.3919   19-Oct-00    24-Oct-00
        2,560                    71.3919   19-Oct-00    24-Oct-00
          470                    71.3919   19-Oct-00    24-Oct-00
          800                    71.3919   19-Oct-00    24-Oct-00
          340                    71.3919   19-Oct-00    24-Oct-00
        2,140                    71.3919   19-Oct-00    24-Oct-00
        3,740                    71.3919   19-Oct-00    24-Oct-00
          650                    71.3919   19-Oct-00    24-Oct-00
          340                    71.3919   19-Oct-00    24-Oct-00
        1,250                    71.3919   19-Oct-00    24-Oct-00
          510                    71.3919   19-Oct-00    24-Oct-00
          490                    71.3919   19-Oct-00    24-Oct-00
        1,360                    71.3919   19-Oct-00    24-Oct-00
        2,210                    71.3919   19-Oct-00    24-Oct-00
          840                    71.3919   19-Oct-00    24-Oct-00
        2,120                    71.3919   19-Oct-00    24-Oct-00
          980                    71.3919   19-Oct-00    24-Oct-00
        1,620                    71.3919   19-Oct-00    24-Oct-00
          200                    70.2900   19-Oct-00    24-Oct-00
        1,350                    71.1900   19-Oct-00    24-Oct-00
          100                    72.2600   19-Oct-00    24-Oct-00
       38,500                    71.7045   19-Oct-00    24-Oct-00
          190                    69.3575   19-Oct-00    24-Oct-00
          100                  70  7/16    19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      600      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      200      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                    1,100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      70  7/8     19-Oct-00    24-Oct-00
                      100      71  5/8     19-Oct-00    24-Oct-00
                      100      71  5/8     19-Oct-00    24-Oct-00
                      400      71  5/8     19-Oct-00    24-Oct-00
                      100      71  5/8     19-Oct-00    24-Oct-00
                      200      71  5/8     19-Oct-00    24-Oct-00
                      100      71  5/8     19-Oct-00    24-Oct-00
                      100      71  5/8     19-Oct-00    24-Oct-00
                      100      71  5/8     19-Oct-00    24-Oct-00
                      100      71  5/8     19-Oct-00    24-Oct-00
                      100      69  3/4     19-Oct-00    24-Oct-00
                      100      69  2/4     19-Oct-00    24-Oct-00
                      200      70  3/16    19-Oct-00    24-Oct-00
                      200      70  3/16    19-Oct-00    24-Oct-00
                      400      70  3/16    19-Oct-00    24-Oct-00
                      200      70  3/16    19-Oct-00    24-Oct-00
                      200      70  3/16    19-Oct-00    24-Oct-00
                       29      70  3/16    19-Oct-00    24-Oct-00
                      200      70  3/16    19-Oct-00    24-Oct-00
                      200      70  3/16    19-Oct-00    24-Oct-00
                      200      70  3/16    19-Oct-00    24-Oct-00
                      200      70  3/16    19-Oct-00    24-Oct-00
                      200      70  3/16    19-Oct-00    24-Oct-00
                      200      70  3/16    19-Oct-00    24-Oct-00
                      200      70  3/16    19-Oct-00    24-Oct-00
                      200      70  3/16    19-Oct-00    24-Oct-00
                      200      70  3/16    19-Oct-00    24-Oct-00
                      200      70  3/16    19-Oct-00    24-Oct-00
                      200      70  3/16    19-Oct-00    24-Oct-00
                      200      70  3/16    19-Oct-00    24-Oct-00
                      200      70  3/16    19-Oct-00    24-Oct-00
                      200      70  3/16    19-Oct-00    24-Oct-00
                      200      70  3/16    19-Oct-00    24-Oct-00
                      200      70  3/16    19-Oct-00    24-Oct-00
                      200      70  3/16    19-Oct-00    24-Oct-00
                      200      70  3/16    19-Oct-00    24-Oct-00
                      200      70  3/16    19-Oct-00    24-Oct-00
                      171      70  3/16    19-Oct-00    24-Oct-00
                      200      70  3/8     19-Oct-00    24-Oct-00
                      200      70  3/8     19-Oct-00    24-Oct-00
                      200      70  3/8     19-Oct-00    24-Oct-00
                      200      70  3/8     19-Oct-00    24-Oct-00
                      200      70  3/8     19-Oct-00    24-Oct-00
                      300      70  3/8     19-Oct-00    24-Oct-00
                      200      70  3/8     19-Oct-00    24-Oct-00
                      200      70  3/8     19-Oct-00    24-Oct-00
                      200      70  3/8     19-Oct-00    24-Oct-00
                      200      70  3/8     19-Oct-00    24-Oct-00
                      200      70  3/8     19-Oct-00    24-Oct-00
                      200      70  3/8     19-Oct-00    24-Oct-00
                      900      70  3/8     19-Oct-00    24-Oct-00
                      200      70  3/8     19-Oct-00    24-Oct-00
                      200      70  3/8     19-Oct-00    24-Oct-00
                      200      70  3/8     19-Oct-00    24-Oct-00
                      200      70  3/8     19-Oct-00    24-Oct-00

<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200      70  3/8     19-Oct-00    24-Oct-00
                      200      70  3/8     19-Oct-00    24-Oct-00
                      200      70  3/8     19-Oct-00    24-Oct-00
                      400      70  3/8     19-Oct-00    24-Oct-00
                      200        71.0000   19-Oct-00    24-Oct-00
                      200        71.0000   19-Oct-00    24-Oct-00
                      200        71.0000   19-Oct-00    24-Oct-00
                      200        71.0000   19-Oct-00    24-Oct-00
                      200        71.0000   19-Oct-00    24-Oct-00
                      200        71.0000   19-Oct-00    24-Oct-00
                      200        71.0000   19-Oct-00    24-Oct-00
                      200        71.0000   19-Oct-00    24-Oct-00
                      200        71.0000   19-Oct-00    24-Oct-00
                      200        71.0000   19-Oct-00    24-Oct-00
                      200        71.0000   19-Oct-00    24-Oct-00
                      200        71.0000   19-Oct-00    24-Oct-00
                      200        71.0000   19-Oct-00    24-Oct-00
                      200        71.0000   19-Oct-00    24-Oct-00
                      200        71.0000   19-Oct-00    24-Oct-00
                      500        71.0000   19-Oct-00    24-Oct-00
                      200        71.0000   19-Oct-00    24-Oct-00
                      200        71.0000   19-Oct-00    24-Oct-00
                      200      71  2/4     19-Oct-00    24-Oct-00
                      500      71  2/4     19-Oct-00    24-Oct-00
                      500      71  2/4     19-Oct-00    24-Oct-00
                      500      71  2/4     19-Oct-00    24-Oct-00
                      200      71  2/4     19-Oct-00    24-Oct-00
                      500      71  2/4     19-Oct-00    24-Oct-00
                      200      71  1/4     19-Oct-00    24-Oct-00
                      100      71  1/4     19-Oct-00    24-Oct-00
                      200      71  1/4     19-Oct-00    24-Oct-00
                      100      71  1/4     19-Oct-00    24-Oct-00
                       40      71  1/4     19-Oct-00    24-Oct-00
                      200      71  1/4     19-Oct-00    24-Oct-00
                      200      71  1/4     19-Oct-00    24-Oct-00
                      200      71  1/4     19-Oct-00    24-Oct-00
                      200      71  1/4     19-Oct-00    24-Oct-00
                      800      71  1/4     19-Oct-00    24-Oct-00
                      200      71  1/4     19-Oct-00    24-Oct-00
                      800      71  1/4     19-Oct-00    24-Oct-00
                      200      71  1/4     19-Oct-00    24-Oct-00
                      800      71  1/4     19-Oct-00    24-Oct-00
                      960      71  1/4     19-Oct-00    24-Oct-00
                      500      71  2/4     19-Oct-00    24-Oct-00
                    1,200      71  2/4     19-Oct-00    24-Oct-00
                      300      71  2/4     19-Oct-00    24-Oct-00
                      500      71  2/4     19-Oct-00    24-Oct-00
                    1,000      71  2/4     19-Oct-00    24-Oct-00
                      500      71  2/4     19-Oct-00    24-Oct-00
                    1,000      71  2/4     19-Oct-00    24-Oct-00
                    1,000      71  2/4     19-Oct-00    24-Oct-00
                      200      71  2/4     19-Oct-00    24-Oct-00
                      500      71  2/4     19-Oct-00    24-Oct-00
                      500      71  2/4     19-Oct-00    24-Oct-00
                      400      71  2/4     19-Oct-00    24-Oct-00
                      900      71  2/4     19-Oct-00    24-Oct-00
                      500      71  2/4     19-Oct-00    24-Oct-00
                    1,000      71  2/4     19-Oct-00    24-Oct-00
                      100      71  2/4     19-Oct-00    24-Oct-00
                      500      71  2/4     19-Oct-00    24-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                    1,000      71  2/4     19-Oct-00    24-Oct-00
                      100      72  1/8     19-Oct-00    24-Oct-00
                      100      72  1/8     19-Oct-00    24-Oct-00
                      200      72  1/8     19-Oct-00    24-Oct-00
                      200      72  1/8     19-Oct-00    24-Oct-00
                      200      72  1/8     19-Oct-00    24-Oct-00
                       75      72  1/8     19-Oct-00    24-Oct-00
                    1,000      72  1/8     19-Oct-00    24-Oct-00
                    1,000      72  1/8     19-Oct-00    24-Oct-00
                      200      72  1/8     19-Oct-00    24-Oct-00
                      100      72  1/8     19-Oct-00    24-Oct-00
                      200      72  1/8     19-Oct-00    24-Oct-00
                      200      72  1/8     19-Oct-00    24-Oct-00
                      100      72  1/8     19-Oct-00    24-Oct-00
                      200      72  1/8     19-Oct-00    24-Oct-00
                      200      72  1/8     19-Oct-00    24-Oct-00
                      200      72  1/8     19-Oct-00    24-Oct-00
                      200      72  1/8     19-Oct-00    24-Oct-00
                    2,000      72  1/8     19-Oct-00    24-Oct-00
                      100      72  1/8     19-Oct-00    24-Oct-00
                      300      72  1/8     19-Oct-00    24-Oct-00
                      200      72  1/8     19-Oct-00    24-Oct-00
                    1,500      72  5/16    19-Oct-00    24-Oct-00
                    1,500      72  5/16    19-Oct-00    24-Oct-00
                    1,000      72  5/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      200      72  3/4     19-Oct-00    24-Oct-00
                      200      72  3/4     19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      200      72  3/4     19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      200      72  3/4     19-Oct-00    24-Oct-00
                      200      72  3/4     19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      100      72  7/16    19-Oct-00    24-Oct-00
                      500      72  7/8     19-Oct-00    24-Oct-00
                      200      72  7/8     19-Oct-00    24-Oct-00
                    1,000      72  7/8     19-Oct-00    24-Oct-00
                      200      72  7/8     19-Oct-00    24-Oct-00
                      200      72  7/8     19-Oct-00    24-Oct-00
                    1,000      72  7/8     19-Oct-00    24-Oct-00
                    1,000      72  7/8     19-Oct-00    24-Oct-00
                      200      72  7/8     19-Oct-00    24-Oct-00
                    1,000      72  7/8     19-Oct-00    24-Oct-00
                      200      72  7/8     19-Oct-00    24-Oct-00
                      100      72  7/8     19-Oct-00    24-Oct-00
                      200      73  1/4     19-Oct-00    24-Oct-00
                      200      72  1/4     19-Oct-00    24-Oct-00
                    1,000      72  1/4     19-Oct-00    24-Oct-00
                    3,000      71  7/8     19-Oct-00    24-Oct-00
                      200        70.8125   19-Oct-00    24-Oct-00
                      200      70  3/4     19-Oct-00    24-Oct-00
                      200      70  3/4     19-Oct-00    24-Oct-00
                    1,100        70.8125   19-Oct-00    24-Oct-00
                      200        70.6875   19-Oct-00    24-Oct-00
                    1,100        70.6875   19-Oct-00    24-Oct-00
                    3,000      71  2/4     19-Oct-00    24-Oct-00
                    1,000      71  2/4     19-Oct-00    24-Oct-00
                    4,000      71  2/4     19-Oct-00    24-Oct-00
                    1,000      71  2/4     19-Oct-00    24-Oct-00
                      300      71  5/8     19-Oct-00    24-Oct-00
                    1,000      71  5/8     19-Oct-00    24-Oct-00
                      100      71  1/4     19-Oct-00    24-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      900      71  1/4     19-Oct-00    24-Oct-00
                      200      71  1/4     19-Oct-00    24-Oct-00
                      200      71  1/4     19-Oct-00    24-Oct-00
                      200      71  1/4     19-Oct-00    24-Oct-00
                      100      71  1/4     19-Oct-00    24-Oct-00
                      200      71  1/4     19-Oct-00    24-Oct-00
                      100      71  1/4     19-Oct-00    24-Oct-00
                      100      71  3/16    19-Oct-00    24-Oct-00
                      100      71  3/16    19-Oct-00    24-Oct-00
                      400      71  1/4     19-Oct-00    24-Oct-00
                      200      71  1/4     19-Oct-00    24-Oct-00
                      200      71  1/4     19-Oct-00    24-Oct-00
                      300      71  1/4     19-Oct-00    24-Oct-00
                      100      71  1/4     19-Oct-00    24-Oct-00
                      300      71  1/4     19-Oct-00    24-Oct-00
                      100      71  1/4     19-Oct-00    24-Oct-00
                    1,000      71  1/4     19-Oct-00    24-Oct-00
                      200      71  1/4     19-Oct-00    24-Oct-00
                      200      71  1/4     19-Oct-00    24-Oct-00
                    1,000      71  1/4     19-Oct-00    24-Oct-00
                      100      71  1/4     19-Oct-00    24-Oct-00
                      200      71  5/8     19-Oct-00    24-Oct-00
                      200      71  5/8     19-Oct-00    24-Oct-00
                      100      71  5/8     19-Oct-00    24-Oct-00
                      300      71  5/8     19-Oct-00    24-Oct-00
                      200      71  5/8     19-Oct-00    24-Oct-00
                    2,000      71  5/8     19-Oct-00    24-Oct-00
                      200      71  5/8     19-Oct-00    24-Oct-00
                      200      71  5/8     19-Oct-00    24-Oct-00
                      200      71  5/8     19-Oct-00    24-Oct-00
                      200      71  5/8     19-Oct-00    24-Oct-00
                      200      71  5/8     19-Oct-00    24-Oct-00
                    4,000      71  5/8     19-Oct-00    24-Oct-00
                    1,000      71  5/8     19-Oct-00    24-Oct-00
                      100      71  5/8     19-Oct-00    24-Oct-00
                      100      71  5/8     19-Oct-00    24-Oct-00
                      200      71  5/8     19-Oct-00    24-Oct-00
                      100      71  5/8     19-Oct-00    24-Oct-00
                      900      73  1/4     19-Oct-00    24-Oct-00
                    1,000      72  3/4     19-Oct-00    24-Oct-00
                    2,000      72  3/4     19-Oct-00    24-Oct-00
                    1,000      72  3/4     19-Oct-00    24-Oct-00
                      500      72  3/4     19-Oct-00    24-Oct-00
                      300      72  3/4     19-Oct-00    24-Oct-00
                      100      72  3/4     19-Oct-00    24-Oct-00
                      500      72  3/4     19-Oct-00    24-Oct-00
                      500      72  3/4     19-Oct-00    24-Oct-00
                      100      73  1/4     19-Oct-00    24-Oct-00
                      100      73  1/4     19-Oct-00    24-Oct-00
                      200      73  1/4     19-Oct-00    24-Oct-00
                      200      73  1/4     19-Oct-00    24-Oct-00
                    2,200      72  1/4     19-Oct-00    24-Oct-00
                    1,000      72  1/4     19-Oct-00    24-Oct-00
                      200        73.0000   19-Oct-00    24-Oct-00
                      200      73  1/4     19-Oct-00    24-Oct-00
                       50      73  1/4     19-Oct-00    24-Oct-00
                      200      73  1/4     19-Oct-00    24-Oct-00
                    1,000      72  2/4     19-Oct-00    24-Oct-00
                      500      77  7/8     20-Oct-00    25-Oct-00
        1,500                    76.7208   20-Oct-00    25-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                   30,000        79.2479   20-Oct-00    25-Oct-00
          250                  80  1/8     20-Oct-00    25-Oct-00
        2,000                  78  5/8     20-Oct-00    25-Oct-00
        1,010                    78.7145   20-Oct-00    25-Oct-00
          280                    78.7145   20-Oct-00    25-Oct-00
          660                    78.7145   20-Oct-00    25-Oct-00
          830                    78.7145   20-Oct-00    25-Oct-00
          940                    78.7145   20-Oct-00    25-Oct-00
       50,470                    78.7145   20-Oct-00    25-Oct-00
          710                    78.7145   20-Oct-00    25-Oct-00
        1,000                    78.7145   20-Oct-00    25-Oct-00
          160                    78.7145   20-Oct-00    25-Oct-00
        1,060                    78.7145   20-Oct-00    25-Oct-00
        3,180                    78.7145   20-Oct-00    25-Oct-00
          580                    78.7145   20-Oct-00    25-Oct-00
        1,000                    78.7145   20-Oct-00    25-Oct-00
          420                    78.7145   20-Oct-00    25-Oct-00
        2,670                    78.7145   20-Oct-00    25-Oct-00
        4,650                    78.7145   20-Oct-00    25-Oct-00
          810                    78.7145   20-Oct-00    25-Oct-00
          430                    78.7145   20-Oct-00    25-Oct-00
        1,550                    78.7145   20-Oct-00    25-Oct-00
          640                    78.7145   20-Oct-00    25-Oct-00
          620                    78.7145   20-Oct-00    25-Oct-00
        1,680                    78.7145   20-Oct-00    25-Oct-00
        2,740                    78.7145   20-Oct-00    25-Oct-00
        1,040                    78.7145   20-Oct-00    25-Oct-00
        2,640                    78.7145   20-Oct-00    25-Oct-00
        1,210                    78.7145   20-Oct-00    25-Oct-00
        2,020                    78.7145   20-Oct-00    25-Oct-00
           32                    78.6875   20-Oct-00    25-Oct-00
                    2,000        78.0800   20-Oct-00    25-Oct-00
                      500        78.0800   20-Oct-00    25-Oct-00
                   45,200        78.0800   20-Oct-00    25-Oct-00
                   54,700        78.0800   20-Oct-00    25-Oct-00
                      200        78.0800   20-Oct-00    25-Oct-00
          200                    77.0400   20-Oct-00    25-Oct-00
          100                    77.0400   20-Oct-00    25-Oct-00
           50                    77.0400   20-Oct-00    25-Oct-00
          100                    77.0400   20-Oct-00    25-Oct-00
          100                    77.0400   20-Oct-00    25-Oct-00
          100                    77.0400   20-Oct-00    25-Oct-00
           50                    77.0400   20-Oct-00    25-Oct-00
           50                    77.0400   20-Oct-00    25-Oct-00
          100                    77.0400   20-Oct-00    25-Oct-00
           50                    77.0400   20-Oct-00    25-Oct-00
          100                    77.0400   20-Oct-00    25-Oct-00
          325                  78  5/8     20-Oct-00    25-Oct-00
           50                  78  7/8     20-Oct-00    25-Oct-00
          200                    79.5252   20-Oct-00    25-Oct-00
        1,200                    79.5252   20-Oct-00    25-Oct-00
          100                    79.5252   20-Oct-00    25-Oct-00
       12,300                    79.5252   20-Oct-00    25-Oct-00
          100                    79.5252   20-Oct-00    25-Oct-00
                    6,400      72  5/8     20-Oct-00    25-Oct-00
                      100      72  9/16    20-Oct-00    25-Oct-00
                      100      72  9/16    20-Oct-00    25-Oct-00
          200                  77  3/4     20-Oct-00    25-Oct-00
          150                  77  3/4     20-Oct-00    25-Oct-00
       50,000                    79.1334   20-Oct-00    25-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
        2,000                    78.2000   20-Oct-00    25-Oct-00
        1,000                    78.1500   20-Oct-00    25-Oct-00
       26,000                    77.0954   20-Oct-00    25-Oct-00
                    2,000        73.0000   20-Oct-00    25-Oct-00
          200                  72  1/8     20-Oct-00    25-Oct-00
                       60      73  1/4     20-Oct-00    25-Oct-00
                      200      73  3/8     20-Oct-00    25-Oct-00
                      200      73  3/8     20-Oct-00    25-Oct-00
        1,000                  72  7/8     20-Oct-00    25-Oct-00
        1,400                  72  7/8     20-Oct-00    25-Oct-00
          100                  72  5/8     20-Oct-00    25-Oct-00
          400                  72  5/8     20-Oct-00    25-Oct-00
          600                  72  5/8     20-Oct-00    25-Oct-00
        2,000                  72  5/8     20-Oct-00    25-Oct-00
          500                  72  2/4     20-Oct-00    25-Oct-00
        3,000                  72  2/4     20-Oct-00    25-Oct-00
        3,000                  72  2/4     20-Oct-00    25-Oct-00
                      800      72  7/8     20-Oct-00    25-Oct-00
          100                  72  3/8     20-Oct-00    25-Oct-00
                      100      75  5/8     20-Oct-00    25-Oct-00
                      200      75  5/8     20-Oct-00    25-Oct-00
                      400        78.0000   20-Oct-00    25-Oct-00
                      700        78.0000   20-Oct-00    25-Oct-00
                      200      77  7/8     20-Oct-00    25-Oct-00
                       30        78.0000   20-Oct-00    25-Oct-00
                      470      77  5/8     20-Oct-00    25-Oct-00
                      200      77  5/8     20-Oct-00    25-Oct-00
                      200      77  5/16    20-Oct-00    25-Oct-00
                      200      77  1/4     20-Oct-00    25-Oct-00
                      200      77  1/4     20-Oct-00    25-Oct-00
          200                    77.7344   20-Oct-00    25-Oct-00
          200                  77  3/4     20-Oct-00    25-Oct-00
          200                  77  3/4     20-Oct-00    25-Oct-00
          200                    77.8125   20-Oct-00    25-Oct-00
          200                    77.8125   20-Oct-00    25-Oct-00
           90                  77  3/4     20-Oct-00    25-Oct-00
          110                  77  7/8     20-Oct-00    25-Oct-00
          200                  77  7/8     20-Oct-00    25-Oct-00
          200                  77  7/8     20-Oct-00    25-Oct-00
          100                  77  3/4     20-Oct-00    25-Oct-00
          100                  77  7/8     20-Oct-00    25-Oct-00
          100                  77  7/8     20-Oct-00    25-Oct-00
          100                  77  7/8     20-Oct-00    25-Oct-00
          200                  77  7/8     20-Oct-00    25-Oct-00
          100                  77  7/8     20-Oct-00    25-Oct-00
          200                  77  7/8     20-Oct-00    25-Oct-00
          500                  77  7/8     20-Oct-00    25-Oct-00
          500                  77  7/8     20-Oct-00    25-Oct-00
          400                  77  7/8     20-Oct-00    25-Oct-00
          500                  77  7/8     20-Oct-00    25-Oct-00
          500                  77  7/8     20-Oct-00    25-Oct-00
                      800      78  2/4     20-Oct-00    25-Oct-00
                      200      78  5/8     20-Oct-00    25-Oct-00
                      200      78  1/8     20-Oct-00    25-Oct-00
                      500        78.0000   20-Oct-00    25-Oct-00
                      200      78  1/8     20-Oct-00    25-Oct-00
                      200      78  3/8     20-Oct-00    25-Oct-00
                      100      78  5/8     20-Oct-00    25-Oct-00
                      200        79.0000   20-Oct-00    25-Oct-00
          100                    78.9375   20-Oct-00    25-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                    79.0000   20-Oct-00    25-Oct-00
          800                    79.0000   20-Oct-00    25-Oct-00
          500                    79.0000   20-Oct-00    25-Oct-00
          400                    79.0000   20-Oct-00    25-Oct-00
          200                  78  3/8     20-Oct-00    25-Oct-00
          200                  78  3/8     20-Oct-00    25-Oct-00
          100                  78  3/8     20-Oct-00    25-Oct-00
          300                  78  3/8     20-Oct-00    25-Oct-00
          270                  78  3/8     20-Oct-00    25-Oct-00
           50                  78  3/8     20-Oct-00    25-Oct-00
          600                  78  3/8     20-Oct-00    25-Oct-00
        2,100                  78  3/8     20-Oct-00    25-Oct-00
          200                    78.0000   20-Oct-00    25-Oct-00
          200                    78.0000   20-Oct-00    25-Oct-00
          100                  77  3/4     20-Oct-00    25-Oct-00
          100                  77  3/4     20-Oct-00    25-Oct-00
          900                  77  3/4     20-Oct-00    25-Oct-00
          100                  77  3/4     20-Oct-00    25-Oct-00
          100                  77  3/4     20-Oct-00    25-Oct-00
          100                  77  3/4     20-Oct-00    25-Oct-00
          500                  77  3/4     20-Oct-00    25-Oct-00
          100                  77  3/4     20-Oct-00    25-Oct-00
                      100      79  2/4     20-Oct-00    25-Oct-00
                    2,000        79.0000   20-Oct-00    25-Oct-00
                    2,000        79.0000   20-Oct-00    25-Oct-00
                    2,000        79.0000   20-Oct-00    25-Oct-00
                      200        79.0000   20-Oct-00    25-Oct-00
                    2,000        79.0000   20-Oct-00    25-Oct-00
                      200        79.0000   20-Oct-00    25-Oct-00
                    1,600        79.0000   20-Oct-00    25-Oct-00
                      100      79  1/16    20-Oct-00    25-Oct-00
                    3,000      79  1/16    20-Oct-00    25-Oct-00
                      200      79  1/16    20-Oct-00    25-Oct-00
                      200      79  7/16    20-Oct-00    25-Oct-00
                      200      79  7/16    20-Oct-00    25-Oct-00
                      200      79  7/16    20-Oct-00    25-Oct-00
                      200      79  7/16    20-Oct-00    25-Oct-00
                      200      79  7/16    20-Oct-00    25-Oct-00
                      200      79  7/16    20-Oct-00    25-Oct-00
                      200      79  7/16    20-Oct-00    25-Oct-00
                      200      79  7/16    20-Oct-00    25-Oct-00
                      200      79  7/16    20-Oct-00    25-Oct-00
                      400      79  1/8     20-Oct-00    25-Oct-00
                      500      79  1/8     20-Oct-00    25-Oct-00
                    4,000      79  1/8     20-Oct-00    25-Oct-00
                      100      79  1/8     20-Oct-00    25-Oct-00
                    1,000      79  1/8     20-Oct-00    25-Oct-00
                      200      79  3/8     20-Oct-00    25-Oct-00
                      200      79  3/8     20-Oct-00    25-Oct-00
                      100      79  3/8     20-Oct-00    25-Oct-00
                    3,000      79  3/8     20-Oct-00    25-Oct-00
                      200      79  7/8     20-Oct-00    25-Oct-00
                      200      79  7/8     20-Oct-00    25-Oct-00
          100                    79.9375   20-Oct-00    25-Oct-00
        2,000                    80.0000   20-Oct-00    25-Oct-00
        1,000                    80.0000   20-Oct-00    25-Oct-00
          100                    80.0000   20-Oct-00    25-Oct-00
          100                    79.9375   20-Oct-00    25-Oct-00
          100                    80.0000   20-Oct-00    25-Oct-00
          100                    79.9375   20-Oct-00    25-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200      80  3/8     20-Oct-00    25-Oct-00
                      100        81.0000   20-Oct-00    25-Oct-00
                    1,600        81.0000   20-Oct-00    25-Oct-00
                      200        81.0000   20-Oct-00    25-Oct-00
                      100      79  7/8     20-Oct-00    25-Oct-00
                      100      79  7/8     20-Oct-00    25-Oct-00
                      500      79  7/8     20-Oct-00    25-Oct-00
                      100      79  7/8     20-Oct-00    25-Oct-00
                      100      79  7/8     20-Oct-00    25-Oct-00
                      600      79  7/8     20-Oct-00    25-Oct-00
                      100      79  7/8     20-Oct-00    25-Oct-00
                      100      79  7/8     20-Oct-00    25-Oct-00
                      100      79  7/8     20-Oct-00    25-Oct-00
                    4,000      79  7/8     20-Oct-00    25-Oct-00
                    4,400      79  7/8     20-Oct-00    25-Oct-00
                      200      80  1/8     20-Oct-00    25-Oct-00
                      400      80  1/8     20-Oct-00    25-Oct-00
                      400      80  1/8     20-Oct-00    25-Oct-00
                      100      80  1/8     20-Oct-00    25-Oct-00
                      100      80  1/8     20-Oct-00    25-Oct-00
                      100      80  1/8     20-Oct-00    25-Oct-00
                      100      80  1/8     20-Oct-00    25-Oct-00
                      100      80  1/8     20-Oct-00    25-Oct-00
                      100      80  1/8     20-Oct-00    25-Oct-00
          200                  79  1/4     20-Oct-00    25-Oct-00
          200                  78  7/8     20-Oct-00    25-Oct-00
          200                  78  7/8     20-Oct-00    25-Oct-00
          600                  78  7/8     20-Oct-00    25-Oct-00
                      200      79  5/8     20-Oct-00    25-Oct-00
                      500      79  1/8     20-Oct-00    25-Oct-00
                      500      79  1/8     20-Oct-00    25-Oct-00
                      500      79  1/8     20-Oct-00    25-Oct-00
                      500      79  1/8     20-Oct-00    25-Oct-00
                      500      79  1/8     20-Oct-00    25-Oct-00
                      500      79  1/8     20-Oct-00    25-Oct-00
                      500      79  1/8     20-Oct-00    25-Oct-00
                      200      79  1/8     20-Oct-00    25-Oct-00
                      200      79  1/8     20-Oct-00    25-Oct-00
                      200      79  1/8     20-Oct-00    25-Oct-00
                       50      79  1/8     20-Oct-00    25-Oct-00
                      250      79  1/8     20-Oct-00    25-Oct-00
                      100      79  1/8     20-Oct-00    25-Oct-00
                      200        78.8125   20-Oct-00    25-Oct-00
                    3,700      78  7/8     20-Oct-00    25-Oct-00
                    3,300      78  7/8     20-Oct-00    25-Oct-00
                    2,600      78  7/8     20-Oct-00    25-Oct-00
                      400        78.8125   20-Oct-00    25-Oct-00
                    1,000        79.0000   20-Oct-00    25-Oct-00
                    5,000      79  1/16    20-Oct-00    25-Oct-00
                      200      79  1/8     20-Oct-00    25-Oct-00
                      500      79  1/8     20-Oct-00    25-Oct-00
                      200      79  1/8     20-Oct-00    25-Oct-00
                    1,000      79  1/8     20-Oct-00    25-Oct-00
                      200      79  5/8     20-Oct-00    25-Oct-00
                      100      80  1/4     20-Oct-00    25-Oct-00
                      100      80  1/4     20-Oct-00    25-Oct-00
          200                    79.8906   20-Oct-00    25-Oct-00
                    4,000        76.9480   20-Oct-00    25-Oct-00
       41,600                    81.7557   23-Oct-00    26-Oct-00
        1,600                    81.7557   23-Oct-00    26-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                    81.7557   23-Oct-00    26-Oct-00
          900                    81.7557   23-Oct-00    26-Oct-00
           50                    83.9375   23-Oct-00    26-Oct-00
                      800        83.1388   23-Oct-00    26-Oct-00
                      200        83.1388   23-Oct-00    26-Oct-00
                   19,700        83.1388   23-Oct-00    26-Oct-00
                   34,900        83.1388   23-Oct-00    26-Oct-00
                      100        83.1388   23-Oct-00    26-Oct-00
                   15,000        84.6453   23-Oct-00    26-Oct-00
                      400        84.6453   23-Oct-00    26-Oct-00
          100                    86.0000   23-Oct-00    26-Oct-00
        1,000                    85.2750   23-Oct-00    26-Oct-00
                    3,000      83  7/8     23-Oct-00    26-Oct-00
                    8,000        80.1406   23-Oct-00    26-Oct-00
                   43,200        84.2801   23-Oct-00    26-Oct-00
                    5,000        85.8438   23-Oct-00    26-Oct-00
        1,100                    79.8125   23-Oct-00    26-Oct-00
                      200      81  1/8     23-Oct-00    26-Oct-00
                      200      81  1/8     23-Oct-00    26-Oct-00
                      400      81  1/4     23-Oct-00    26-Oct-00
                    1,000      81  1/4     23-Oct-00    26-Oct-00
          200                  79  1/4     23-Oct-00    26-Oct-00
                      100        79.0000   23-Oct-00    26-Oct-00
                      200        79.0000   23-Oct-00    26-Oct-00
                      200      79  2/4     23-Oct-00    26-Oct-00
                      200      79  2/4     23-Oct-00    26-Oct-00
                      200      79  3/4     23-Oct-00    26-Oct-00
          100                    80.0000   23-Oct-00    26-Oct-00
          200                    80.0000   23-Oct-00    26-Oct-00
           50                    80.0000   23-Oct-00    26-Oct-00
                      200        82.0000   23-Oct-00    26-Oct-00
                      100      82  2/4     23-Oct-00    26-Oct-00
                      200      83  5/8     23-Oct-00    26-Oct-00
                      200      84  3/8     23-Oct-00    26-Oct-00
                      200      84  3/8     23-Oct-00    26-Oct-00
        2,700                    83.3906   23-Oct-00    26-Oct-00
        2,300                  83  9/16    23-Oct-00    26-Oct-00
                      200      86  2/4     23-Oct-00    26-Oct-00
          200                  85  3/8     23-Oct-00    26-Oct-00
          400                  85  3/8     23-Oct-00    26-Oct-00
          100                  85  3/8     23-Oct-00    26-Oct-00
          200                  85  3/8     23-Oct-00    26-Oct-00
          600                  85  3/8     23-Oct-00    26-Oct-00
          400                  85  3/8     23-Oct-00    26-Oct-00
          200                  85  3/8     23-Oct-00    26-Oct-00
          100                  85  3/8     23-Oct-00    26-Oct-00
          200                  85  3/8     23-Oct-00    26-Oct-00
        1,000                  85  3/8     23-Oct-00    26-Oct-00
          500                  85  3/8     23-Oct-00    26-Oct-00
        1,800                  85  3/8     23-Oct-00    26-Oct-00
          100                    85.0000   23-Oct-00    26-Oct-00
          200                    85.0000   23-Oct-00    26-Oct-00
          300                    85.0000   23-Oct-00    26-Oct-00
          200                    85.0000   23-Oct-00    26-Oct-00
          500                    85.0000   23-Oct-00    26-Oct-00
        1,000                    86.0000   23-Oct-00    26-Oct-00
        4,800                    86.0000   23-Oct-00    26-Oct-00
        1,000                    86.0000   23-Oct-00    26-Oct-00
          200                    86.0000   23-Oct-00    26-Oct-00
          100                    86.0000   23-Oct-00    26-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                    86.0000   23-Oct-00    26-Oct-00
          200                    86.0000   23-Oct-00    26-Oct-00
          500                    86.0000   23-Oct-00    26-Oct-00
          900                    86.0000   23-Oct-00    26-Oct-00
        1,000                    86.0000   23-Oct-00    26-Oct-00
        1,000                  86  1/4     23-Oct-00    26-Oct-00
        1,000                  86  1/4     23-Oct-00    26-Oct-00
          100                    86.0000   23-Oct-00    26-Oct-00
        1,000                    86.0000   23-Oct-00    26-Oct-00
        1,000                    86.0000   23-Oct-00    26-Oct-00
          200                    86.0000   23-Oct-00    26-Oct-00
          100                    86.0000   23-Oct-00    26-Oct-00
          800                    86.0000   23-Oct-00    26-Oct-00
          200                    86.0000   23-Oct-00    26-Oct-00
          200                    86.0000   23-Oct-00    26-Oct-00
          500                    86.0000   23-Oct-00    26-Oct-00
          200                    86.0000   23-Oct-00    26-Oct-00
          100                    86.0000   23-Oct-00    26-Oct-00
          100                    86.0000   23-Oct-00    26-Oct-00
          100                    86.0000   23-Oct-00    26-Oct-00
          200                    86.0000   23-Oct-00    26-Oct-00
          400                    86.0000   23-Oct-00    26-Oct-00
          700                  84  3/4     23-Oct-00    26-Oct-00
          200                  84  3/4     23-Oct-00    26-Oct-00
          600                  84  3/4     23-Oct-00    26-Oct-00
          500                  84  3/4     23-Oct-00    26-Oct-00
                      400      84  3/4     23-Oct-00    26-Oct-00
                      100      84  2/4     23-Oct-00    26-Oct-00
                      100      84  7/16    23-Oct-00    26-Oct-00
                      200      83  9/16    23-Oct-00    26-Oct-00
                    1,300      83  9/16    23-Oct-00    26-Oct-00
                      100      83  9/16    23-Oct-00    26-Oct-00
                      300      83  9/16    23-Oct-00    26-Oct-00
                      300      83  2/4     23-Oct-00    26-Oct-00
        4,800                  83  3/4     23-Oct-00    26-Oct-00
          200                  83  3/4     23-Oct-00    26-Oct-00
          200                    83.0000   23-Oct-00    26-Oct-00
          100                    83.0000   23-Oct-00    26-Oct-00
          100                    83.0000   23-Oct-00    26-Oct-00
          200                  82  3/4     23-Oct-00    26-Oct-00
          200                  82  3/4     23-Oct-00    26-Oct-00
                      200        85.0000   23-Oct-00    26-Oct-00
                      200      85  1/16    23-Oct-00    26-Oct-00
          200                    85.6875   23-Oct-00    26-Oct-00
          200                    85.6875   23-Oct-00    26-Oct-00
          200                  85  2/4     23-Oct-00    26-Oct-00
          100                    85.6875   23-Oct-00    26-Oct-00
          500                    85.6875   23-Oct-00    26-Oct-00
          100                  85  3/4     23-Oct-00    26-Oct-00
        1,000                  85  3/4     23-Oct-00    26-Oct-00
          100                  85  3/4     23-Oct-00    26-Oct-00
          500                  85  3/4     23-Oct-00    26-Oct-00
          500                  85  3/4     23-Oct-00    26-Oct-00
          800                  85  3/4     23-Oct-00    26-Oct-00
        2,000                  85  5/8     23-Oct-00    26-Oct-00
          200                  85  2/4     23-Oct-00    26-Oct-00
          200                  85  1/8     23-Oct-00    26-Oct-00
          200                  85  1/8     23-Oct-00    26-Oct-00
          200                  85  1/16    23-Oct-00    26-Oct-00
          200                    84.0000   23-Oct-00    26-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                    83.0000   23-Oct-00    26-Oct-00
          200                    82.0000   23-Oct-00    26-Oct-00
          200                  81  2/4     23-Oct-00    26-Oct-00
          200                  81  2/4     23-Oct-00    26-Oct-00
        1,000                  82  2/4     23-Oct-00    26-Oct-00
        4,000                  82  2/4     23-Oct-00    26-Oct-00
          200                    82.0000   23-Oct-00    26-Oct-00
        1,000                  82  5/8     23-Oct-00    26-Oct-00
        4,000                  82  5/8     23-Oct-00    26-Oct-00
          100                  82  7/8     23-Oct-00    26-Oct-00
          200                    83.0000   23-Oct-00    26-Oct-00
          500                    83.0000   23-Oct-00    26-Oct-00
          500                    83.0000   23-Oct-00    26-Oct-00
          200                  82  7/8     23-Oct-00    26-Oct-00
          200                  82  7/8     23-Oct-00    26-Oct-00
          100                  82  7/8     23-Oct-00    26-Oct-00
          300                  82  7/8     23-Oct-00    26-Oct-00
          200                  82  7/8     23-Oct-00    26-Oct-00
          200                  82  7/8     23-Oct-00    26-Oct-00
        1,000                  82  7/8     23-Oct-00    26-Oct-00
          200                  82  7/8     23-Oct-00    26-Oct-00
        2,200                  82  7/8     23-Oct-00    26-Oct-00
          800                  82  7/8     23-Oct-00    26-Oct-00
                      500      79  7/8     23-Oct-00    26-Oct-00
        1,200                    86.0000   23-Oct-00    26-Oct-00
          400                  73  9/16    24-Oct-00    27-Oct-00
       20,000                  73  2/4     24-Oct-00    27-Oct-00
                   10,000        73.8125   24-Oct-00    27-Oct-00
          500                  73  7/8     24-Oct-00    27-Oct-00
          200                  73  7/8     24-Oct-00    27-Oct-00
          100                  73  7/8     24-Oct-00    27-Oct-00
       10,300                  73  7/8     24-Oct-00    27-Oct-00
       13,900                  73  7/8     24-Oct-00    27-Oct-00
           30                  73  5/16    24-Oct-00    27-Oct-00
            6                  73  5/16    24-Oct-00    27-Oct-00
           16                  73  3/8     24-Oct-00    27-Oct-00
                    3,000        73.3100   24-Oct-00    27-Oct-00
                      200        75.1225   24-Oct-00    27-Oct-00
                    1,200        75.1850   24-Oct-00    27-Oct-00
                      200        75.0444   24-Oct-00    27-Oct-00
                      400        75.0600   24-Oct-00    27-Oct-00
                      200        73.6225   24-Oct-00    27-Oct-00
                      300        73.8725   24-Oct-00    27-Oct-00
                    1,500        73.6850   24-Oct-00    27-Oct-00
                    5,000        72.8787   24-Oct-00    27-Oct-00
                      100        72.8787   24-Oct-00    27-Oct-00
                      500        74.0000   24-Oct-00    27-Oct-00
                    5,700      73  5/16    24-Oct-00    27-Oct-00
          150                    70.0000   24-Oct-00    27-Oct-00
       55,000                    73.6023   24-Oct-00    27-Oct-00
          300                    73.4725   24-Oct-00    27-Oct-00
        5,000                  70  1/8     24-Oct-00    27-Oct-00
                    6,000        73.7750   24-Oct-00    27-Oct-00
                   14,000        73.7750   24-Oct-00    27-Oct-00
                    9,000        73.7750   24-Oct-00    27-Oct-00
                    7,500        73.7750   24-Oct-00    27-Oct-00
                    7,500        73.7750   24-Oct-00    27-Oct-00
                    6,000        73.7750   24-Oct-00    27-Oct-00
          200                  76  1/4     24-Oct-00    27-Oct-00
          100                  75  1/4     24-Oct-00    27-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                  73  1/4     24-Oct-00    27-Oct-00
                    1,000      73  2/4     24-Oct-00    27-Oct-00
                      200      73  2/4     24-Oct-00    27-Oct-00
                      100      73  2/4     24-Oct-00    27-Oct-00
                      200      73  2/4     24-Oct-00    27-Oct-00
                      200      73  2/4     24-Oct-00    27-Oct-00
                      200      73  2/4     24-Oct-00    27-Oct-00
                      300      73  2/4     24-Oct-00    27-Oct-00
                      100      73  2/4     24-Oct-00    27-Oct-00
                      500      73  2/4     24-Oct-00    27-Oct-00
                      800      73  2/4     24-Oct-00    27-Oct-00
                      200      73  2/4     24-Oct-00    27-Oct-00
                      200      73  2/4     24-Oct-00    27-Oct-00
                      400      73  9/16    24-Oct-00    27-Oct-00
                      300      73  9/16    24-Oct-00    27-Oct-00
                      500      73  9/16    24-Oct-00    27-Oct-00
                      200      73  9/16    24-Oct-00    27-Oct-00
                      200      73  9/16    24-Oct-00    27-Oct-00
                      200      73  9/16    24-Oct-00    27-Oct-00
                      200      73  9/16    24-Oct-00    27-Oct-00
                    1,000      73  9/16    24-Oct-00    27-Oct-00
                      500      73  9/16    24-Oct-00    27-Oct-00
                      200      73  9/16    24-Oct-00    27-Oct-00
                      200      73  9/16    24-Oct-00    27-Oct-00
                      200      73  9/16    24-Oct-00    27-Oct-00
                      200      73  9/16    24-Oct-00    27-Oct-00
                      300      73  9/16    24-Oct-00    27-Oct-00
                      200      73  9/16    24-Oct-00    27-Oct-00
                      200      73  9/16    24-Oct-00    27-Oct-00
                      200      73  9/16    24-Oct-00    27-Oct-00
                      200      73  9/16    24-Oct-00    27-Oct-00
                      200      73  9/16    24-Oct-00    27-Oct-00
                      200      73  9/16    24-Oct-00    27-Oct-00
                      200      73  9/16    24-Oct-00    27-Oct-00
                      300      73  9/16    24-Oct-00    27-Oct-00
                      200      73  9/16    24-Oct-00    27-Oct-00
                    1,000      73  9/16    24-Oct-00    27-Oct-00
                      500      73  9/16    24-Oct-00    27-Oct-00
                      100      73  9/16    24-Oct-00    27-Oct-00
                      400      73  9/16    24-Oct-00    27-Oct-00
                    1,700      73  9/16    24-Oct-00    27-Oct-00
                    1,000      73  9/16    24-Oct-00    27-Oct-00
                      300      73  9/16    24-Oct-00    27-Oct-00
                      200      73  9/16    24-Oct-00    27-Oct-00
                      199      73  9/16    24-Oct-00    27-Oct-00
                      200      74  1/16    24-Oct-00    27-Oct-00
                      400      74  1/16    24-Oct-00    27-Oct-00
                      200      74  1/16    24-Oct-00    27-Oct-00
                      500      74  1/16    24-Oct-00    27-Oct-00
                      200      74  1/16    24-Oct-00    27-Oct-00
                      200      74  1/16    24-Oct-00    27-Oct-00
                      200      74  1/16    24-Oct-00    27-Oct-00
                      200      74  1/16    24-Oct-00    27-Oct-00
                      200      74  1/16    24-Oct-00    27-Oct-00
                      200      73  9/16    24-Oct-00    27-Oct-00
                      200      74  1/16    24-Oct-00    27-Oct-00
          500                  74  1/16    24-Oct-00    27-Oct-00
          200                  74  1/16    24-Oct-00    27-Oct-00
        1,000                  74  1/16    24-Oct-00    27-Oct-00
          300                  74  1/16    24-Oct-00    27-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
           90                  73  3/4     24-Oct-00    27-Oct-00
          200                  73  7/8     24-Oct-00    27-Oct-00
        1,000                  73  7/8     24-Oct-00    27-Oct-00
        1,000                  73  7/8     24-Oct-00    27-Oct-00
          500                  73  7/8     24-Oct-00    27-Oct-00
        1,000                  73  7/8     24-Oct-00    27-Oct-00
        1,000                  73  7/8     24-Oct-00    27-Oct-00
          500                  73  7/8     24-Oct-00    27-Oct-00
          200                    73.8125   24-Oct-00    27-Oct-00
                      200        73.9375   24-Oct-00    27-Oct-00
                      200        73.9375   24-Oct-00    27-Oct-00
          100                  73  7/8     24-Oct-00    27-Oct-00
          200                  73  7/8     24-Oct-00    27-Oct-00
          100                  73  7/8     24-Oct-00    27-Oct-00
          200                  73  7/8     24-Oct-00    27-Oct-00
          100                  73  7/8     24-Oct-00    27-Oct-00
          200                  73  7/8     24-Oct-00    27-Oct-00
          100                    74.0000   24-Oct-00    27-Oct-00
        1,400                    74.0000   24-Oct-00    27-Oct-00
          700                  74  1/8     24-Oct-00    27-Oct-00
          700                  74  1/8     24-Oct-00    27-Oct-00
          100                  74  1/8     24-Oct-00    27-Oct-00
          100                  74  1/8     24-Oct-00    27-Oct-00
          300                  74  1/8     24-Oct-00    27-Oct-00
          300                  74  1/8     24-Oct-00    27-Oct-00
                      500      74  1/16    24-Oct-00    27-Oct-00
                      100        74.0000   24-Oct-00    27-Oct-00
                      100      74  1/16    24-Oct-00    27-Oct-00
          200                  73  1/8     24-Oct-00    27-Oct-00
          400                  73  3/16    24-Oct-00    27-Oct-00
        1,000                  73  3/16    24-Oct-00    27-Oct-00
        1,000                  73  3/16    24-Oct-00    27-Oct-00
          200                  73  3/16    24-Oct-00    27-Oct-00
          100                  73  1/8     24-Oct-00    27-Oct-00
                      200      73  9/16    24-Oct-00    27-Oct-00
                      500      73  9/16    24-Oct-00    27-Oct-00
                      500      73  9/16    24-Oct-00    27-Oct-00
                      500      73  9/16    24-Oct-00    27-Oct-00
                      200      73  9/16    24-Oct-00    27-Oct-00
                      201      73  9/16    24-Oct-00    27-Oct-00
                      200        73.8125   24-Oct-00    27-Oct-00
                      500        73.8125   24-Oct-00    27-Oct-00
          300                    73.8125   24-Oct-00    27-Oct-00
          100                  74  1/8     24-Oct-00    27-Oct-00
        1,000                  74  1/8     24-Oct-00    27-Oct-00
                      100        74.0000   24-Oct-00    27-Oct-00
                    1,900        74.0000   24-Oct-00    27-Oct-00
                      300        74.0000   24-Oct-00    27-Oct-00
                    1,900        74.0000   24-Oct-00    27-Oct-00
                    1,900        74.0000   24-Oct-00    27-Oct-00
                      200      74  1/8     24-Oct-00    27-Oct-00
                      100        74.0000   24-Oct-00    27-Oct-00
                      200      73  9/16    24-Oct-00    27-Oct-00
                      800        74.0000   24-Oct-00    27-Oct-00
                    1,000        74.0000   24-Oct-00    27-Oct-00
                    1,000        74.0000   24-Oct-00    27-Oct-00
                    1,000        74.0000   24-Oct-00    27-Oct-00
                      200        74.0000   24-Oct-00    27-Oct-00
                      200      74  1/8     24-Oct-00    27-Oct-00
                      200      74  1/8     24-Oct-00    27-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200      74  1/8     24-Oct-00    27-Oct-00
                      191      74  1/8     24-Oct-00    27-Oct-00
                      200      74  1/8     24-Oct-00    27-Oct-00
        1,000                  74  1/8     24-Oct-00    27-Oct-00
          100                  74  1/8     24-Oct-00    27-Oct-00
                      800      74  1/8     24-Oct-00    27-Oct-00
                      200      74  1/8     24-Oct-00    27-Oct-00
                      700      74  1/8     24-Oct-00    27-Oct-00
                      100      74  1/8     24-Oct-00    27-Oct-00
                      100      74  1/4     24-Oct-00    27-Oct-00
                      200      74  1/4     24-Oct-00    27-Oct-00
                      200      74  5/16    24-Oct-00    27-Oct-00
                      200      74  7/16    24-Oct-00    27-Oct-00
                      500      74  9/16    24-Oct-00    27-Oct-00
                      800      74  9/16    24-Oct-00    27-Oct-00
                      100        74.6875   24-Oct-00    27-Oct-00
                      100        74.6875   24-Oct-00    27-Oct-00
                      150      74  3/4     24-Oct-00    27-Oct-00
                      200        75.0000   24-Oct-00    27-Oct-00
                      150        75.0000   24-Oct-00    27-Oct-00
                      200      75  1/4     24-Oct-00    27-Oct-00
                      100      75  3/8     24-Oct-00    27-Oct-00
                      100      75  3/8     24-Oct-00    27-Oct-00
                      100      75  5/8     24-Oct-00    27-Oct-00
          100                  75  1/8     24-Oct-00    27-Oct-00
          100                  75  1/8     24-Oct-00    27-Oct-00
          100                  75  1/8     24-Oct-00    27-Oct-00
          100                  75  1/8     24-Oct-00    27-Oct-00
          100                  75  1/8     24-Oct-00    27-Oct-00
          100                  75  1/8     24-Oct-00    27-Oct-00
          100                  75  1/8     24-Oct-00    27-Oct-00
          200                    74.9844   24-Oct-00    27-Oct-00
          100                    75.0000   24-Oct-00    27-Oct-00
          100                    75.0000   24-Oct-00    27-Oct-00
          100                    75.0000   24-Oct-00    27-Oct-00
          100                    75.0000   24-Oct-00    27-Oct-00
          100                  75  1/8     24-Oct-00    27-Oct-00
          100                  75  1/8     24-Oct-00    27-Oct-00
          100                  75  1/8     24-Oct-00    27-Oct-00
          100                  75  1/8     24-Oct-00    27-Oct-00
          100                  75  1/8     24-Oct-00    27-Oct-00
          200                    75.0000   24-Oct-00    27-Oct-00
          100                    75.0000   24-Oct-00    27-Oct-00
          500                    75.0000   24-Oct-00    27-Oct-00
          200                    75.0000   24-Oct-00    27-Oct-00
          100                    75.0000   24-Oct-00    27-Oct-00
          100                    75.0000   24-Oct-00    27-Oct-00
          100                    75.0000   24-Oct-00    27-Oct-00
          100                  74  3/4     24-Oct-00    27-Oct-00
                      100      75  3/16    24-Oct-00    27-Oct-00
                      200      75  3/16    24-Oct-00    27-Oct-00
                      200      75  3/16    24-Oct-00    27-Oct-00
                      200      75  3/16    24-Oct-00    27-Oct-00
                      500      75  3/16    24-Oct-00    27-Oct-00
                      500      75  3/16    24-Oct-00    27-Oct-00
                      200      75  3/16    24-Oct-00    27-Oct-00
                      200      75  3/16    24-Oct-00    27-Oct-00
                      100      75  3/16    24-Oct-00    27-Oct-00
                      200      75  3/16    24-Oct-00    27-Oct-00
                    1,000      75  3/16    24-Oct-00    27-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200      75  3/16    24-Oct-00    27-Oct-00
                      200      75  1/4     24-Oct-00    27-Oct-00
                      200      75  2/4     24-Oct-00    27-Oct-00
                      200      73  7/16    24-Oct-00    27-Oct-00
                      100      73  3/8     24-Oct-00    27-Oct-00
                      500      73  1/4     24-Oct-00    27-Oct-00
                      100      73  1/8     24-Oct-00    27-Oct-00
                      300      73  1/8     24-Oct-00    27-Oct-00
                      100      73  1/8     24-Oct-00    27-Oct-00
                      100        73.0000   24-Oct-00    27-Oct-00
                      100        73.0000   24-Oct-00    27-Oct-00
                      200        73.0000   24-Oct-00    27-Oct-00
                      100        73.0000   24-Oct-00    27-Oct-00
                      800        73.0000   24-Oct-00    27-Oct-00
                      900        73.0000   24-Oct-00    27-Oct-00
                      400        73.0000   24-Oct-00    27-Oct-00
                      300        73.0000   24-Oct-00    27-Oct-00
                    1,000        73.0000   24-Oct-00    27-Oct-00
                    1,100        73.0000   24-Oct-00    27-Oct-00
          100                  71  9/16    24-Oct-00    27-Oct-00
          100                  71  9/16    24-Oct-00    27-Oct-00
           30                  71  9/16    24-Oct-00    27-Oct-00
        1,200                  71  7/8     24-Oct-00    27-Oct-00
        1,000                  71  7/8     24-Oct-00    27-Oct-00
          200                  71  9/16    24-Oct-00    27-Oct-00
          200                  71  1/16    24-Oct-00    27-Oct-00
                      600      70  2/4     24-Oct-00    27-Oct-00
                      300      70  2/4     24-Oct-00    27-Oct-00
                      100      70  2/4     24-Oct-00    27-Oct-00
                      300      70  2/4     24-Oct-00    27-Oct-00
                      400      70  2/4     24-Oct-00    27-Oct-00
                      500      70  2/4     24-Oct-00    27-Oct-00
                      400      70  2/4     24-Oct-00    27-Oct-00
                       30      70  2/4     24-Oct-00    27-Oct-00
                      600      70  2/4     24-Oct-00    27-Oct-00
                      300      70  2/4     24-Oct-00    27-Oct-00
                      200      70  2/4     24-Oct-00    27-Oct-00
                      100      70  2/4     24-Oct-00    27-Oct-00
                      100      70  2/4     24-Oct-00    27-Oct-00
                    1,000      70  3/4     24-Oct-00    27-Oct-00
          500                    74.8338   24-Oct-00    27-Oct-00
                    3,200      75  1/8     24-Oct-00    27-Oct-00
        3,200                  75  1/8     24-Oct-00    27-Oct-00
          550                  75  1/8     24-Oct-00    27-Oct-00
        2,650                  75  1/8     24-Oct-00    27-Oct-00
          250                  59  3/4     26-Oct-00    31-Oct-00
                    6,300        53.7798   26-Oct-00    31-Oct-00
                   10,000      51  7/8     26-Oct-00    31-Oct-00
       25,000                    54.0375   26-Oct-00    31-Oct-00
           49                    65.6875   26-Oct-00    31-Oct-00
           61                    65.6875   26-Oct-00    31-Oct-00
           61                    65.6875   26-Oct-00    31-Oct-00
           61                  60  2/4     26-Oct-00    31-Oct-00
           61                  60  2/4     26-Oct-00    31-Oct-00
          184                  51  1/8     26-Oct-00    31-Oct-00
          184                  51  1/8     26-Oct-00    31-Oct-00
          100                    65.0000   26-Oct-00    31-Oct-00
           50                  59  7/8     26-Oct-00    31-Oct-00
          100                  57  5/8     26-Oct-00    31-Oct-00
                      200        54.1225   26-Oct-00    31-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      700        53.9350   26-Oct-00    31-Oct-00
                      700        54.0600   26-Oct-00    31-Oct-00
                      200        54.4975   26-Oct-00    31-Oct-00
                      200        54.9975   26-Oct-00    31-Oct-00
                    2,000        57.8100   26-Oct-00    31-Oct-00
          100                    61.5469   26-Oct-00    31-Oct-00
          100                    61.5469   26-Oct-00    31-Oct-00
          100                    64.3500   26-Oct-00    31-Oct-00
          100                  58  7/8     26-Oct-00    31-Oct-00
          100                  58  7/8     26-Oct-00    31-Oct-00
       65,000                    56.3933   26-Oct-00    31-Oct-00
                   10,000      51  2/4     26-Oct-00    31-Oct-00
                      500        58.3713   26-Oct-00    31-Oct-00
                    1,000        56.2038   26-Oct-00    31-Oct-00
                    1,000        53.0500   26-Oct-00    31-Oct-00
       13,000                    51.6538   26-Oct-00    31-Oct-00
          200                    62.0000   26-Oct-00    31-Oct-00
                    1,000        62.0000   26-Oct-00    31-Oct-00
                      200      62  1/16    26-Oct-00    31-Oct-00
                      100      62  1/16    26-Oct-00    31-Oct-00
                      100      62  1/16    26-Oct-00    31-Oct-00
                      200      62  1/16    26-Oct-00    31-Oct-00
                      200      62  1/16    26-Oct-00    31-Oct-00
                       50      63  1/4     26-Oct-00    31-Oct-00
          300                  63  1/4     26-Oct-00    31-Oct-00
                      200      64  1/4     26-Oct-00    31-Oct-00
                      200      64  7/8     26-Oct-00    31-Oct-00
                      200      64  7/8     26-Oct-00    31-Oct-00
                      200      65  5/8     26-Oct-00    31-Oct-00
                      200        65.6875   26-Oct-00    31-Oct-00
                      200      65  3/4     26-Oct-00    31-Oct-00
                      200      66  2/4     26-Oct-00    31-Oct-00
                      940      66  2/4     26-Oct-00    31-Oct-00
                       25        66.0000   26-Oct-00    31-Oct-00
          200                  64  1/16    26-Oct-00    31-Oct-00
          200                    64.0000   26-Oct-00    31-Oct-00
        1,300                    64.0000   26-Oct-00    31-Oct-00
          200                    64.0000   26-Oct-00    31-Oct-00
          200                    63.9375   26-Oct-00    31-Oct-00
          200                  63  7/8     26-Oct-00    31-Oct-00
           25                  62  7/8     26-Oct-00    31-Oct-00
          200                  62  3/8     26-Oct-00    31-Oct-00
                      100        60.0000   26-Oct-00    31-Oct-00
                       60      60  2/4     26-Oct-00    31-Oct-00
                      500        60.0000   26-Oct-00    31-Oct-00
                       40        60.0000   26-Oct-00    31-Oct-00
                       20        60.0000   26-Oct-00    31-Oct-00
                      100      60  1/4     26-Oct-00    31-Oct-00
                      100        60.0000   26-Oct-00    31-Oct-00
                      500        60.0000   26-Oct-00    31-Oct-00
                      100      60  1/4     26-Oct-00    31-Oct-00
                      200      60  2/4     26-Oct-00    31-Oct-00
                      300        60.0000   26-Oct-00    31-Oct-00
                      100      60  1/16    26-Oct-00    31-Oct-00
                      200        60.0000   26-Oct-00    31-Oct-00
                      500        60.0000   26-Oct-00    31-Oct-00
                      100      60  1/4     26-Oct-00    31-Oct-00
                      100        60.0000   26-Oct-00    31-Oct-00
                      400      60  3/4     26-Oct-00    31-Oct-00
                      100      60  3/4     26-Oct-00    31-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200        60.0000   26-Oct-00    31-Oct-00
                      200        60.0000   26-Oct-00    31-Oct-00
                      200        60.0000   26-Oct-00    31-Oct-00
                      200        60.0000   26-Oct-00    31-Oct-00
          200                    60.0000   26-Oct-00    31-Oct-00
                      100        60.0000   26-Oct-00    31-Oct-00
          100                  59  5/8     26-Oct-00    31-Oct-00
                    2,000        60.0000   26-Oct-00    31-Oct-00
                      400        60.0000   26-Oct-00    31-Oct-00
                      400        60.0000   26-Oct-00    31-Oct-00
                      100        60.0000   26-Oct-00    31-Oct-00
                      400        60.0000   26-Oct-00    31-Oct-00
                      400        60.0000   26-Oct-00    31-Oct-00
                      200        60.0000   26-Oct-00    31-Oct-00
                    1,800        60.0000   26-Oct-00    31-Oct-00
                      200      59  9/16    26-Oct-00    31-Oct-00
                      200      59  2/4     26-Oct-00    31-Oct-00
                      100      59  2/4     26-Oct-00    31-Oct-00
                      200      59  9/16    26-Oct-00    31-Oct-00
                      500      59  2/4     26-Oct-00    31-Oct-00
                    1,000      59  2/4     26-Oct-00    31-Oct-00
                    1,000      59  2/4     26-Oct-00    31-Oct-00
                    1,000      59  2/4     26-Oct-00    31-Oct-00
                      500      59  2/4     26-Oct-00    31-Oct-00
                      200      59  2/4     26-Oct-00    31-Oct-00
                      300      59  2/4     26-Oct-00    31-Oct-00
                    1,000        60.0000   26-Oct-00    31-Oct-00
                    2,000        60.0000   26-Oct-00    31-Oct-00
          200                  58  2/4     26-Oct-00    31-Oct-00
                      100      58  3/8     26-Oct-00    31-Oct-00
                      100        58.0000   26-Oct-00    31-Oct-00
                      500      58  2/4     26-Oct-00    31-Oct-00
                      500        58.0000   26-Oct-00    31-Oct-00
                      400        58.0000   26-Oct-00    31-Oct-00
                      100      58  1/8     26-Oct-00    31-Oct-00
                      400        58.0000   26-Oct-00    31-Oct-00
                      400        58.6875   26-Oct-00    31-Oct-00
                      100      58  1/4     26-Oct-00    31-Oct-00
                      100        58.0000   26-Oct-00    31-Oct-00
                    1,000        58.0000   26-Oct-00    31-Oct-00
                      400        58.6875   26-Oct-00    31-Oct-00
                      100      58  9/16    26-Oct-00    31-Oct-00
                    1,100      58  3/16    26-Oct-00    31-Oct-00
                    1,100      58  3/16    26-Oct-00    31-Oct-00
                    1,100      58  3/16    26-Oct-00    31-Oct-00
                      100      58  1/16    26-Oct-00    31-Oct-00
                    2,000        58.0000   26-Oct-00    31-Oct-00
                      200        58.0000   26-Oct-00    31-Oct-00
                      300        58.0000   26-Oct-00    31-Oct-00
                      100        58.0000   26-Oct-00    31-Oct-00
          200                  57  3/4     26-Oct-00    31-Oct-00
          200                  57  1/8     26-Oct-00    31-Oct-00
                      100        56.0000   26-Oct-00    31-Oct-00
                      300        56.0000   26-Oct-00    31-Oct-00
                      100      56  1/4     26-Oct-00    31-Oct-00
                    1,400      56  1/8     26-Oct-00    31-Oct-00
                      100        56.0000   26-Oct-00    31-Oct-00
          200                  56  2/4     26-Oct-00    31-Oct-00
                      100        56.0000   26-Oct-00    31-Oct-00
                      100      56  1/8     26-Oct-00    31-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                       50        56.0000   26-Oct-00    31-Oct-00
                      550        56.0000   26-Oct-00    31-Oct-00
                      700      56  2/4     26-Oct-00    31-Oct-00
                      150        56.0000   26-Oct-00    31-Oct-00
                      200        56.0000   26-Oct-00    31-Oct-00
                      200        56.0000   26-Oct-00    31-Oct-00
                      200        56.0000   26-Oct-00    31-Oct-00
                    1,000        56.0000   26-Oct-00    31-Oct-00
                      500        56.0000   26-Oct-00    31-Oct-00
                      500        56.0000   26-Oct-00    31-Oct-00
                      500        56.0000   26-Oct-00    31-Oct-00
                      200        56.0000   26-Oct-00    31-Oct-00
          200                  55  2/4     26-Oct-00    31-Oct-00
                      500        56.0000   26-Oct-00    31-Oct-00
                    1,500        56.0000   26-Oct-00    31-Oct-00
                      400        56.0000   26-Oct-00    31-Oct-00
                      400        56.0000   26-Oct-00    31-Oct-00
                       50        56.0000   26-Oct-00    31-Oct-00
                      400        56.0000   26-Oct-00    31-Oct-00
          200                    55.0000   26-Oct-00    31-Oct-00
                    1,000      55  1/4     26-Oct-00    31-Oct-00
                       50        55.0000   26-Oct-00    31-Oct-00
                      600      55  1/4     26-Oct-00    31-Oct-00
                    1,000      55  1/4     26-Oct-00    31-Oct-00
                      100      54  9/16    26-Oct-00    31-Oct-00
                      100      54  7/8     26-Oct-00    31-Oct-00
                      300      55  1/4     26-Oct-00    31-Oct-00
                      500      54  5/16    26-Oct-00    31-Oct-00
                      100      54  5/16    26-Oct-00    31-Oct-00
                      100        55.0000   26-Oct-00    31-Oct-00
                      100      55  1/8     26-Oct-00    31-Oct-00
                      600        55.0000   26-Oct-00    31-Oct-00
                      100        55.0000   26-Oct-00    31-Oct-00
                      100      54  7/8     26-Oct-00    31-Oct-00
                      150      54  3/4     26-Oct-00    31-Oct-00
                      100      54  5/8     26-Oct-00    31-Oct-00
                      100      54  5/8     26-Oct-00    31-Oct-00
                      100      54  2/4     26-Oct-00    31-Oct-00
                      100      54  3/8     26-Oct-00    31-Oct-00
                      100      54  5/16    26-Oct-00    31-Oct-00
                      300      54  5/16    26-Oct-00    31-Oct-00
                      300      54  5/16    26-Oct-00    31-Oct-00
                      300      54  5/16    26-Oct-00    31-Oct-00
                      300      54  5/16    26-Oct-00    31-Oct-00
                      500      54  5/16    26-Oct-00    31-Oct-00
                      200      54  5/16    26-Oct-00    31-Oct-00
                      200      54  5/16    26-Oct-00    31-Oct-00
                      200      54  5/16    26-Oct-00    31-Oct-00
                      200      54  5/16    26-Oct-00    31-Oct-00
                      500      54  5/16    26-Oct-00    31-Oct-00
                      500      54  5/16    26-Oct-00    31-Oct-00
                      100      54  5/16    26-Oct-00    31-Oct-00
                      200      54  5/16    26-Oct-00    31-Oct-00
                      500      54  5/16    26-Oct-00    31-Oct-00
                      300      54  5/16    26-Oct-00    31-Oct-00
                      200      54  5/16    26-Oct-00    31-Oct-00
                      100      54  1/4     26-Oct-00    31-Oct-00
                      600      54  1/4     26-Oct-00    31-Oct-00
                      200      54  1/4     26-Oct-00    31-Oct-00
                      100      54  1/4     26-Oct-00    31-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                    53.0000   26-Oct-00    31-Oct-00
          100                    53.0000   26-Oct-00    31-Oct-00
                      800        53.0000   26-Oct-00    31-Oct-00
                       50        53.0000   26-Oct-00    31-Oct-00
                       20        52.9375   26-Oct-00    31-Oct-00
                      100      52  9/16    26-Oct-00    31-Oct-00
          800                    53.0000   26-Oct-00    31-Oct-00
          100                    52.0000   26-Oct-00    31-Oct-00
                      400      51  1/8     26-Oct-00    31-Oct-00
                    1,000      51  1/8     26-Oct-00    31-Oct-00
                    2,900      51  1/8     26-Oct-00    31-Oct-00
          800                  51  7/8     26-Oct-00    31-Oct-00
                      200      53  1/8     26-Oct-00    31-Oct-00
                      200      53  5/8     26-Oct-00    31-Oct-00
                      200      54  1/8     26-Oct-00    31-Oct-00
                      200      54  1/8     26-Oct-00    31-Oct-00
                      200      54  1/8     26-Oct-00    31-Oct-00
                      100      54  3/16    26-Oct-00    31-Oct-00
                      200      54  3/16    26-Oct-00    31-Oct-00
                      200      54  3/16    26-Oct-00    31-Oct-00
                      200      54  3/16    26-Oct-00    31-Oct-00
                      200      54  1/4     26-Oct-00    31-Oct-00
                      100      54  1/4     26-Oct-00    31-Oct-00
                      100      54  1/4     26-Oct-00    31-Oct-00
          100                  54  7/16    26-Oct-00    31-Oct-00
          100                  53  7/8     26-Oct-00    31-Oct-00
          100                  53  7/8     26-Oct-00    31-Oct-00
          500                  53  7/8     26-Oct-00    31-Oct-00
                      100        54.0000   26-Oct-00    31-Oct-00
                      100        54.0000   26-Oct-00    31-Oct-00
                      100        54.0000   26-Oct-00    31-Oct-00
          100                    54.0000   26-Oct-00    31-Oct-00
                      200        54.0000   26-Oct-00    31-Oct-00
                    1,000        54.0000   26-Oct-00    31-Oct-00
                      100        54.0000   26-Oct-00    31-Oct-00
                      100        54.0000   26-Oct-00    31-Oct-00
                      100        54.0000   26-Oct-00    31-Oct-00
                      100        54.0000   26-Oct-00    31-Oct-00
          100                    54.0000   26-Oct-00    31-Oct-00
          200                    54.0000   26-Oct-00    31-Oct-00
          100                    54.0000   26-Oct-00    31-Oct-00
                      100        54.0000   26-Oct-00    31-Oct-00
                      100        54.0000   26-Oct-00    31-Oct-00
                    1,000        54.0000   26-Oct-00    31-Oct-00
                      100        54.0000   26-Oct-00    31-Oct-00
                    1,000        54.0000   26-Oct-00    31-Oct-00
          100                    54.0000   26-Oct-00    31-Oct-00
                    1,000        54.0000   26-Oct-00    31-Oct-00
          100                    54.0000   26-Oct-00    31-Oct-00
          100                  54  7/16    26-Oct-00    31-Oct-00
          100                  54  7/16    26-Oct-00    31-Oct-00
                      100      55  1/8     26-Oct-00    31-Oct-00
                      200      55  1/8     26-Oct-00    31-Oct-00
                      300      55  1/8     26-Oct-00    31-Oct-00
                      200      55  1/8     26-Oct-00    31-Oct-00
                      200      55  1/8     26-Oct-00    31-Oct-00
          100                  55  1/8     26-Oct-00    31-Oct-00
                      400        55.6875   26-Oct-00    31-Oct-00
                      200        55.6875   26-Oct-00    31-Oct-00
                      200        55.6875   26-Oct-00    31-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200        55.6875   26-Oct-00    31-Oct-00
                      200        55.6875   26-Oct-00    31-Oct-00
                    1,000        55.6875   26-Oct-00    31-Oct-00
                      200        55.6875   26-Oct-00    31-Oct-00
                      200        55.6875   26-Oct-00    31-Oct-00
                      200        55.6875   26-Oct-00    31-Oct-00
                      300        55.6875   26-Oct-00    31-Oct-00
                    1,000        55.6875   26-Oct-00    31-Oct-00
                      200        55.6875   26-Oct-00    31-Oct-00
                      500        55.6875   26-Oct-00    31-Oct-00
                      200        55.6875   26-Oct-00    31-Oct-00
                      200        55.6875   26-Oct-00    31-Oct-00
                      200        55.6875   26-Oct-00    31-Oct-00
                      500        55.6875   26-Oct-00    31-Oct-00
                      200        55.6875   26-Oct-00    31-Oct-00
                      200      56  3/8     26-Oct-00    31-Oct-00
                      200      56  3/8     26-Oct-00    31-Oct-00
                      200      56  3/8     26-Oct-00    31-Oct-00
                      200      56  3/8     26-Oct-00    31-Oct-00
                      200      56  3/8     26-Oct-00    31-Oct-00
                      200      56  3/8     26-Oct-00    31-Oct-00
                      200      56  3/8     26-Oct-00    31-Oct-00
                      300      56  3/8     26-Oct-00    31-Oct-00
                      200      57  1/8     26-Oct-00    31-Oct-00
                    1,000      57  1/8     26-Oct-00    31-Oct-00
                      500      57  1/8     26-Oct-00    31-Oct-00
                       18      57  1/8     26-Oct-00    31-Oct-00
                      200      57  1/8     26-Oct-00    31-Oct-00
                      200      57  1/8     26-Oct-00    31-Oct-00
                      200      57  1/8     26-Oct-00    31-Oct-00
                      200      57  1/8     26-Oct-00    31-Oct-00
                      200      57  1/8     26-Oct-00    31-Oct-00
                      200      57  1/8     26-Oct-00    31-Oct-00
                      200      57  1/8     26-Oct-00    31-Oct-00
                      200      57  1/8     26-Oct-00    31-Oct-00
                    1,000      57  1/8     26-Oct-00    31-Oct-00
                      200      57  1/8     26-Oct-00    31-Oct-00
                      500      57  1/8     26-Oct-00    31-Oct-00
                      200      57  1/8     26-Oct-00    31-Oct-00
                      200      57  1/8     26-Oct-00    31-Oct-00
                      200      57  1/8     26-Oct-00    31-Oct-00
                      200      57  1/8     26-Oct-00    31-Oct-00
                      200      57  1/8     26-Oct-00    31-Oct-00
                      200        58.0000   26-Oct-00    31-Oct-00
                      200        58.0000   26-Oct-00    31-Oct-00
                      200        60.0000   26-Oct-00    31-Oct-00
                      200      58  1/8     26-Oct-00    31-Oct-00
                      100      58  1/8     26-Oct-00    31-Oct-00
                      200      58  1/8     26-Oct-00    31-Oct-00
                      300      58  1/8     26-Oct-00    31-Oct-00
                      200      58  1/8     26-Oct-00    31-Oct-00
          100                  56  3/4     26-Oct-00    31-Oct-00
                      500      57  3/4     26-Oct-00    31-Oct-00
                    1,500      57  3/4     26-Oct-00    31-Oct-00
                      100      57  3/4     26-Oct-00    31-Oct-00
                      300      57  3/4     26-Oct-00    31-Oct-00
                      500      57  3/4     26-Oct-00    31-Oct-00
                      100      57  3/4     26-Oct-00    31-Oct-00
                      100      57  3/4     26-Oct-00    31-Oct-00
                      100      57  3/4     26-Oct-00    31-Oct-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200      57  3/4     26-Oct-00    31-Oct-00
                      200      57  3/4     26-Oct-00    31-Oct-00
                      200      57  3/4     26-Oct-00    31-Oct-00
                      200      58  1/8     26-Oct-00    31-Oct-00
                      200      57  3/4     26-Oct-00    31-Oct-00
                      200      58  1/8     26-Oct-00    31-Oct-00
                      100      57  3/4     26-Oct-00    31-Oct-00
                      100      57  3/4     26-Oct-00    31-Oct-00
                      100      57  9/16    26-Oct-00    31-Oct-00
                      200      57  3/4     26-Oct-00    31-Oct-00
                      100      57  3/4     26-Oct-00    31-Oct-00
                      200      57  1/16    26-Oct-00    31-Oct-00
                      100        57.0000   26-Oct-00    31-Oct-00
          100                  55  3/4     26-Oct-00    31-Oct-00
          200                  55  3/4     26-Oct-00    31-Oct-00
          200                  54  3/4     26-Oct-00    31-Oct-00
                       30      58  1/8     26-Oct-00    31-Oct-00
                      400      55  1/8     26-Oct-00    31-Oct-00
       10,000                  54  3/4     27-Oct-00     1-Nov-00
                    3,000        61.0600   27-Oct-00     1-Nov-00
          100                    59.3000   27-Oct-00     1-Nov-00
                    1,250        60.0600   27-Oct-00     1-Nov-00
       15,000                    57.1146   27-Oct-00     1-Nov-00
                      400        61.3000   27-Oct-00     1-Nov-00
                    1,000        59.0000   27-Oct-00     1-Nov-00
                      200      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      200      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      200      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      200      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                    2,000      59  7/8     27-Oct-00     1-Nov-00
                    1,000      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      300      59  7/8     27-Oct-00     1-Nov-00
                    1,000      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      200      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      300      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      400      59  7/8     27-Oct-00     1-Nov-00
                      200      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      800      59  7/8     27-Oct-00     1-Nov-00
                      100      59  7/8     27-Oct-00     1-Nov-00
                      100      61  3/4     27-Oct-00     1-Nov-00
          200                    58.8125   27-Oct-00     1-Nov-00
          200                    58.8125   27-Oct-00     1-Nov-00
          100                  58  1/16    27-Oct-00     1-Nov-00
          200                  58  1/16    27-Oct-00     1-Nov-00
          200                  57  9/16    27-Oct-00     1-Nov-00
          200                    56.9375   27-Oct-00     1-Nov-00
          200                  56  5/16    27-Oct-00     1-Nov-00
          100                    55.8125   27-Oct-00     1-Nov-00
          200                    55.8125   27-Oct-00     1-Nov-00
                      200        55.6563   27-Oct-00     1-Nov-00
                      100      55  5/8     27-Oct-00     1-Nov-00
                      200      55  5/8     27-Oct-00     1-Nov-00
                      200        55.6875   27-Oct-00     1-Nov-00
                      100      55  2/4     27-Oct-00     1-Nov-00
                      200      55  2/4     27-Oct-00     1-Nov-00
                      100      54  7/8     27-Oct-00     1-Nov-00
                      100      54  7/8     27-Oct-00     1-Nov-00
                      100      54  7/8     27-Oct-00     1-Nov-00
                      200      54  7/8     27-Oct-00     1-Nov-00
                      500      54  7/8     27-Oct-00     1-Nov-00
                      500      54  7/8     27-Oct-00     1-Nov-00
                      100      54  7/8     27-Oct-00     1-Nov-00
                      500      54  7/8     27-Oct-00     1-Nov-00
                    1,000      54  7/8     27-Oct-00     1-Nov-00
                      100      54  7/8     27-Oct-00     1-Nov-00
                      400      54  7/8     27-Oct-00     1-Nov-00
                      200      54  7/8     27-Oct-00     1-Nov-00
                      200      54  7/8     27-Oct-00     1-Nov-00
                      200      54  7/8     27-Oct-00     1-Nov-00
                      200      54  7/8     27-Oct-00     1-Nov-00
                      200      54  7/8     27-Oct-00     1-Nov-00
                      100      54  7/8     27-Oct-00     1-Nov-00
                      100      54  7/8     27-Oct-00     1-Nov-00
                      200      54  7/8     27-Oct-00     1-Nov-00
                      100      54  7/8     27-Oct-00     1-Nov-00
                      100      54  7/8     27-Oct-00     1-Nov-00
                      200      55  1/8     27-Oct-00     1-Nov-00
                      100      55  1/8     27-Oct-00     1-Nov-00
                      200      55  1/8     27-Oct-00     1-Nov-00
                      100      55  1/8     27-Oct-00     1-Nov-00
                      200      55  1/8     27-Oct-00     1-Nov-00
                      200      55  1/8     27-Oct-00     1-Nov-00
                      200      55  1/8     27-Oct-00     1-Nov-00
          200                    53.6875   27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      200      56  2/4     27-Oct-00     1-Nov-00
                       75      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      100      56  2/4     27-Oct-00     1-Nov-00
                      200      56  3/16    27-Oct-00     1-Nov-00
                    1,600      56  3/16    27-Oct-00     1-Nov-00
                      300      56  3/16    27-Oct-00     1-Nov-00
                      200      56  3/16    27-Oct-00     1-Nov-00
                      200      56  3/16    27-Oct-00     1-Nov-00
                      200      56  3/16    27-Oct-00     1-Nov-00
                      200      56  3/16    27-Oct-00     1-Nov-00
                      200      56  3/16    27-Oct-00     1-Nov-00
                      200      56  3/16    27-Oct-00     1-Nov-00
                      200      56  3/16    27-Oct-00     1-Nov-00
                      200      56  3/16    27-Oct-00     1-Nov-00
                      200      56  3/16    27-Oct-00     1-Nov-00
                      200      56  3/16    27-Oct-00     1-Nov-00
                      200      56  3/16    27-Oct-00     1-Nov-00
                      200      56  3/16    27-Oct-00     1-Nov-00
                      200      56  3/16    27-Oct-00     1-Nov-00
                      200      56  3/16    27-Oct-00     1-Nov-00
                      100      56  3/16    27-Oct-00     1-Nov-00
                      200      56  7/8     27-Oct-00     1-Nov-00
                      200      56  7/8     27-Oct-00     1-Nov-00
                      200      56  7/8     27-Oct-00     1-Nov-00
                      900        57.9375   27-Oct-00     1-Nov-00
          500                  57  5/8     27-Oct-00     1-Nov-00
          500                    57.6875   27-Oct-00     1-Nov-00
          100                    57.9375   27-Oct-00     1-Nov-00
        1,100                    57.9375   27-Oct-00     1-Nov-00
                      200      58  1/8     27-Oct-00     1-Nov-00
                      200      58  1/8     27-Oct-00     1-Nov-00
                    3,200      58  1/8     27-Oct-00     1-Nov-00
                      200      58  1/8     27-Oct-00     1-Nov-00
                      200        59.0000   27-Oct-00     1-Nov-00
                      200        59.0000   27-Oct-00     1-Nov-00
          100                    59.0000   27-Oct-00     1-Nov-00
          500                  59  1/4     27-Oct-00     1-Nov-00
          200                    59.2344   27-Oct-00     1-Nov-00
          100                  59  3/8     27-Oct-00     1-Nov-00
          100                  59  3/8     27-Oct-00     1-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          500                  59  1/4     27-Oct-00     1-Nov-00
                      100      59  2/4     27-Oct-00     1-Nov-00
                      200      59  2/4     27-Oct-00     1-Nov-00
          200                  59  9/16    27-Oct-00     1-Nov-00
          200                  59  9/16    27-Oct-00     1-Nov-00
          100                  59  3/4     27-Oct-00     1-Nov-00
          700                  59  3/4     27-Oct-00     1-Nov-00
          500                  60  1/16    27-Oct-00     1-Nov-00
          200                  60  1/16    27-Oct-00     1-Nov-00
                      200      60  7/8     27-Oct-00     1-Nov-00
                      200      60  7/8     27-Oct-00     1-Nov-00
                      200      60  7/8     27-Oct-00     1-Nov-00
          900                  61  3/8     27-Oct-00     1-Nov-00
          100                    61.3438   27-Oct-00     1-Nov-00
          100                  61  3/8     27-Oct-00     1-Nov-00
          100                  61  5/16    27-Oct-00     1-Nov-00
        1,000                    61.2969   27-Oct-00     1-Nov-00
          100                  61  5/16    27-Oct-00     1-Nov-00
          100                  61  3/8     27-Oct-00     1-Nov-00
          100                  61  2/4     27-Oct-00     1-Nov-00
          300                  61  2/4     27-Oct-00     1-Nov-00
          100                  61  2/4     27-Oct-00     1-Nov-00
          100                  61  3/8     27-Oct-00     1-Nov-00
          100                  61  2/4     27-Oct-00     1-Nov-00
                    3,000      61  7/8     27-Oct-00     1-Nov-00
                      200      61  7/8     27-Oct-00     1-Nov-00
          100                    62.0000   27-Oct-00     1-Nov-00
                      200      63  2/4     27-Oct-00     1-Nov-00
                      124      63  1/4     27-Oct-00     1-Nov-00
                      200      63  1/4     27-Oct-00     1-Nov-00
                      200      63  1/4     27-Oct-00     1-Nov-00
                      200      63  1/4     27-Oct-00     1-Nov-00
          300                  63  3/8     27-Oct-00     1-Nov-00
          100                  63  2/4     27-Oct-00     1-Nov-00
          100                  63  2/4     27-Oct-00     1-Nov-00
                      200      63  1/4     27-Oct-00     1-Nov-00
          500                    64.0000   27-Oct-00     1-Nov-00
          100                  63  7/8     27-Oct-00     1-Nov-00
          800                    64.0000   27-Oct-00     1-Nov-00
          600                    64.0000   27-Oct-00     1-Nov-00
                      100      64  3/8     27-Oct-00     1-Nov-00
                      100      64  3/8     27-Oct-00     1-Nov-00
                      200      64  3/8     27-Oct-00     1-Nov-00
                      100      64  3/8     27-Oct-00     1-Nov-00
                      100      64  3/4     27-Oct-00     1-Nov-00
                      200      64  3/4     27-Oct-00     1-Nov-00
                      200        64.8125   27-Oct-00     1-Nov-00
                      100        64.8125   27-Oct-00     1-Nov-00
                      300        64.8125   27-Oct-00     1-Nov-00
          100                    65.0000   27-Oct-00     1-Nov-00
          800                    65.0000   27-Oct-00     1-Nov-00
          100                    65.0000   27-Oct-00     1-Nov-00
          500                    65.0000   27-Oct-00     1-Nov-00
          200                  64  3/4     27-Oct-00     1-Nov-00
                      100      65  5/16    27-Oct-00     1-Nov-00
          100                  64  7/8     27-Oct-00     1-Nov-00
          100                    65.0000   27-Oct-00     1-Nov-00
                      200      65  5/16    27-Oct-00     1-Nov-00
        1,000                    65.0000   27-Oct-00     1-Nov-00
          400                    65.0000   27-Oct-00     1-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          100                    65.0000   27-Oct-00     1-Nov-00
          400                    65.0000   27-Oct-00     1-Nov-00
          900                    65.0000   27-Oct-00     1-Nov-00
          500                    65.0000   27-Oct-00     1-Nov-00
                      100      65  5/16    27-Oct-00     1-Nov-00
          100                  63  3/4     27-Oct-00     1-Nov-00
          200                  63  3/4     27-Oct-00     1-Nov-00
          200                  61  7/8     27-Oct-00     1-Nov-00
          200                  60  7/8     27-Oct-00     1-Nov-00
          100                  59  7/8     27-Oct-00     1-Nov-00
          100                  58  7/8     27-Oct-00     1-Nov-00
        1,100                    57.2188   30-Oct-00     2-Nov-00
        3,200                    57.2188   30-Oct-00     2-Nov-00
          900                    57.2188   30-Oct-00     2-Nov-00
        2,400                    57.2188   30-Oct-00     2-Nov-00
          100                    57.2188   30-Oct-00     2-Nov-00
        2,300                    57.2188   30-Oct-00     2-Nov-00
        4,300                    56.7747   30-Oct-00     2-Nov-00
        1,000                    61.0088   30-Oct-00     2-Nov-00
          100                    56.9769   30-Oct-00     2-Nov-00
          100                    56.1900   30-Oct-00     2-Nov-00
        1,000                    61.1381   30-Oct-00     2-Nov-00
        1,300                  56  3/4     30-Oct-00     2-Nov-00
                    1,000      58  2/4     30-Oct-00     2-Nov-00
                      100        62.0000   30-Oct-00     2-Nov-00
                      200        62.0000   30-Oct-00     2-Nov-00
          200                  61  2/4     30-Oct-00     2-Nov-00
                    2,100      61  5/8     30-Oct-00     2-Nov-00
                      400      61  5/8     30-Oct-00     2-Nov-00
                      600      61  5/8     30-Oct-00     2-Nov-00
                      100      61  7/16    30-Oct-00     2-Nov-00
                      900      61  7/16    30-Oct-00     2-Nov-00
          100                    61.0000   30-Oct-00     2-Nov-00
          100                  60  2/4     30-Oct-00     2-Nov-00
          100                  60  2/4     30-Oct-00     2-Nov-00
          200                  60  2/4     30-Oct-00     2-Nov-00
          200                    60.0000   30-Oct-00     2-Nov-00
          200                  59  2/4     30-Oct-00     2-Nov-00
          200                  59  1/4     30-Oct-00     2-Nov-00
          200                    58.6875   30-Oct-00     2-Nov-00
                      400      56  7/8     30-Oct-00     2-Nov-00
                      500      56  7/8     30-Oct-00     2-Nov-00
                      500      56  7/8     30-Oct-00     2-Nov-00
                      200      56  7/8     30-Oct-00     2-Nov-00
                      100      56  7/8     30-Oct-00     2-Nov-00
                      100      56  7/8     30-Oct-00     2-Nov-00
                      100      56  7/8     30-Oct-00     2-Nov-00
                      200      56  7/8     30-Oct-00     2-Nov-00
                      200      56  7/8     30-Oct-00     2-Nov-00
          200                    55.9375   30-Oct-00     2-Nov-00
          200                    55.8125   30-Oct-00     2-Nov-00
          100                    55.8125   30-Oct-00     2-Nov-00
                      200      56  3/8     30-Oct-00     2-Nov-00
                      200      56  3/8     30-Oct-00     2-Nov-00
                      100      56  3/8     30-Oct-00     2-Nov-00
                      200      56  3/8     30-Oct-00     2-Nov-00
                      200      56  3/8     30-Oct-00     2-Nov-00
                      200      56  3/8     30-Oct-00     2-Nov-00
                      500      56  3/8     30-Oct-00     2-Nov-00
                      100      56  3/8     30-Oct-00     2-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      400      56  3/8     30-Oct-00     2-Nov-00
                      100      56  3/8     30-Oct-00     2-Nov-00
                      200      56  3/8     30-Oct-00     2-Nov-00
                    2,800      56  3/8     30-Oct-00     2-Nov-00
                    1,000      56  3/4     30-Oct-00     2-Nov-00
                      500      56  3/4     30-Oct-00     2-Nov-00
                      100      56  3/4     30-Oct-00     2-Nov-00
                      200      56  3/4     30-Oct-00     2-Nov-00
                      100        56.9375   30-Oct-00     2-Nov-00
                      200        56.9375   30-Oct-00     2-Nov-00
                      100        56.9375   30-Oct-00     2-Nov-00
                      100        56.9375   30-Oct-00     2-Nov-00
                      200        56.9375   30-Oct-00     2-Nov-00
                      200        56.9375   30-Oct-00     2-Nov-00
                      200      57  5/8     30-Oct-00     2-Nov-00
                      100      57  5/8     30-Oct-00     2-Nov-00
                      200      57  5/8     30-Oct-00     2-Nov-00
                      200      57  5/8     30-Oct-00     2-Nov-00
                      200      57  5/8     30-Oct-00     2-Nov-00
                      200      57  5/8     30-Oct-00     2-Nov-00
                      200      57  5/8     30-Oct-00     2-Nov-00
                      200      57  5/8     30-Oct-00     2-Nov-00
                      200      57  5/8     30-Oct-00     2-Nov-00
                      200      57  5/8     30-Oct-00     2-Nov-00
                      200      57  5/8     30-Oct-00     2-Nov-00
                      200      57  5/8     30-Oct-00     2-Nov-00
                      200      57  5/8     30-Oct-00     2-Nov-00
                      200      57  5/8     30-Oct-00     2-Nov-00
                      200      57  5/8     30-Oct-00     2-Nov-00
                      200      57  5/8     30-Oct-00     2-Nov-00
                      200      57  5/8     30-Oct-00     2-Nov-00
                      200      57  5/8     30-Oct-00     2-Nov-00
                      100      58  1/4     30-Oct-00     2-Nov-00
                      200      58  1/4     30-Oct-00     2-Nov-00
                    1,000      58  1/4     30-Oct-00     2-Nov-00
                      100      58  1/4     30-Oct-00     2-Nov-00
                      100      58  1/4     30-Oct-00     2-Nov-00
                      200      58  1/4     30-Oct-00     2-Nov-00
                      200      58  2/4     30-Oct-00     2-Nov-00
                      500      58  2/4     30-Oct-00     2-Nov-00
                      500      58  5/8     30-Oct-00     2-Nov-00
                      300      58  5/8     30-Oct-00     2-Nov-00
                      500      58  5/8     30-Oct-00     2-Nov-00
                      100      58  5/8     30-Oct-00     2-Nov-00
                      500      58  5/8     30-Oct-00     2-Nov-00
                      500      58  5/8     30-Oct-00     2-Nov-00
                      600      58  5/8     30-Oct-00     2-Nov-00
                    2,200      58  5/8     30-Oct-00     2-Nov-00
                      300      59  1/4     30-Oct-00     2-Nov-00
                      200      59  3/4     30-Oct-00     2-Nov-00
          200                    60.0000   30-Oct-00     2-Nov-00
          100                    60.0000   30-Oct-00     2-Nov-00
          100                  59  7/8     30-Oct-00     2-Nov-00
          600                  59  7/8     30-Oct-00     2-Nov-00
        1,100                    60.0000   30-Oct-00     2-Nov-00
        1,100                    60.0000   30-Oct-00     2-Nov-00
        1,100                    60.0000   30-Oct-00     2-Nov-00
          300                    60.0000   30-Oct-00     2-Nov-00
          600                    60.0000   30-Oct-00     2-Nov-00
          500                    60.0000   30-Oct-00     2-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                    2,000      62  5/8     31-Oct-00     3-Nov-00
        4,300                    61.0000   31-Oct-00     3-Nov-00
           10                  60  1/4     31-Oct-00     3-Nov-00
                    9,300      61  1/16    31-Oct-00     3-Nov-00
           50                  61  3/8     31-Oct-00     3-Nov-00
           50                  61  3/8     31-Oct-00     3-Nov-00
          100                  61  3/8     31-Oct-00     3-Nov-00
          200                  61  1/8     31-Oct-00     3-Nov-00
          100                  61  3/8     31-Oct-00     3-Nov-00
           50                  61  3/8     31-Oct-00     3-Nov-00
           50                  61  1/8     31-Oct-00     3-Nov-00
          100                  63  7/8     31-Oct-00     3-Nov-00
           50                  63  7/8     31-Oct-00     3-Nov-00
          100                  63  7/8     31-Oct-00     3-Nov-00
          100                  64  7/16    31-Oct-00     3-Nov-00
          100                  63  7/8     31-Oct-00     3-Nov-00
           50                    64.0000   31-Oct-00     3-Nov-00
           50                    63.9375   31-Oct-00     3-Nov-00
           50                    61.9375   31-Oct-00     3-Nov-00
                    1,000        63.8600   31-Oct-00     3-Nov-00
          400                    63.0500   31-Oct-00     3-Nov-00
                      200      61  1/8     31-Oct-00     3-Nov-00
                      100      61  1/8     31-Oct-00     3-Nov-00
                      200      61  1/8     31-Oct-00     3-Nov-00
                      200      61  1/8     31-Oct-00     3-Nov-00
                       50      61  3/4     31-Oct-00     3-Nov-00
                      200      60  3/4     31-Oct-00     3-Nov-00
                      170      60  3/4     31-Oct-00     3-Nov-00
                    1,900      60  3/4     31-Oct-00     3-Nov-00
                      200      60  3/4     31-Oct-00     3-Nov-00
                      200      60  3/4     31-Oct-00     3-Nov-00
                      100      60  3/4     31-Oct-00     3-Nov-00
                      200      61  1/8     31-Oct-00     3-Nov-00
                      200      61  1/8     31-Oct-00     3-Nov-00
                      200      61  1/8     31-Oct-00     3-Nov-00
                      100      61  1/8     31-Oct-00     3-Nov-00
                      200      61  1/8     31-Oct-00     3-Nov-00
                      200      61  1/8     31-Oct-00     3-Nov-00
                      100      61  1/8     31-Oct-00     3-Nov-00
                      200      61  1/8     31-Oct-00     3-Nov-00
                      400      61  1/8     31-Oct-00     3-Nov-00
                      200      61  1/8     31-Oct-00     3-Nov-00
                    1,000      61  1/8     31-Oct-00     3-Nov-00
                      100      61  1/8     31-Oct-00     3-Nov-00
                      200      61  1/8     31-Oct-00     3-Nov-00
                      100      61  1/8     31-Oct-00     3-Nov-00
                      200      61  1/8     31-Oct-00     3-Nov-00
        1,500                    61.0000   31-Oct-00     3-Nov-00
          400                    61.0000   31-Oct-00     3-Nov-00
        1,000                    61.0000   31-Oct-00     3-Nov-00
        1,000                    61.0000   31-Oct-00     3-Nov-00
          200                    61.0000   31-Oct-00     3-Nov-00
          300                    61.0000   31-Oct-00     3-Nov-00
          100                    61.0000   31-Oct-00     3-Nov-00
          200                    61.0000   31-Oct-00     3-Nov-00
          300                    61.0000   31-Oct-00     3-Nov-00
          200                    61.0000   31-Oct-00     3-Nov-00
                      200        62.0000   31-Oct-00     3-Nov-00
                      200        62.0000   31-Oct-00     3-Nov-00
                      200      62  2/4     31-Oct-00     3-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100      62  2/4     31-Oct-00     3-Nov-00
          200                  61  3/4     31-Oct-00     3-Nov-00
          200                  61  3/4     31-Oct-00     3-Nov-00
          200                  61  3/4     31-Oct-00     3-Nov-00
                    1,000      62  7/16    31-Oct-00     3-Nov-00
                      200        63.0000   31-Oct-00     3-Nov-00
                      200        63.0000   31-Oct-00     3-Nov-00
                      200      63  5/8     31-Oct-00     3-Nov-00
                      200      63  7/8     31-Oct-00     3-Nov-00
                      200      64  1/8     31-Oct-00     3-Nov-00
                      100      64  3/8     31-Oct-00     3-Nov-00
                      100      63  7/8     31-Oct-00     3-Nov-00
                      200      64  3/4     31-Oct-00     3-Nov-00
          500                  63  5/8     31-Oct-00     3-Nov-00
          200                    63.0000   31-Oct-00     3-Nov-00
          200                  62  3/4     31-Oct-00     3-Nov-00
                      200      64  1/8     31-Oct-00     3-Nov-00
                      200      64  3/8     31-Oct-00     3-Nov-00
                      200      64  5/8     31-Oct-00     3-Nov-00
                      200      65  1/8     31-Oct-00     3-Nov-00
                      200      65  3/8     31-Oct-00     3-Nov-00
                      200      65  7/8     31-Oct-00     3-Nov-00
                      200        65.9375   31-Oct-00     3-Nov-00
          200                  64  7/8     31-Oct-00     3-Nov-00
          200                  63  9/16    31-Oct-00     3-Nov-00
          200                  63  7/16    31-Oct-00     3-Nov-00
          200                  63  7/16    31-Oct-00     3-Nov-00
          200                  63  7/16    31-Oct-00     3-Nov-00
          300                  63  5/16    31-Oct-00     3-Nov-00
          300                  63  5/16    31-Oct-00     3-Nov-00
           10                  63  5/16    31-Oct-00     3-Nov-00
          600                  63  5/16    31-Oct-00     3-Nov-00
        1,000                  60  7/8      1-Nov-00     6-Nov-00
          100                    63.3800    1-Nov-00     6-Nov-00
          100                    63.3800    1-Nov-00     6-Nov-00
          200                    63.3800    1-Nov-00     6-Nov-00
          100                    63.3800    1-Nov-00     6-Nov-00
          200                    63.3800    1-Nov-00     6-Nov-00
          100                  63  1/4      1-Nov-00     6-Nov-00
          100                  61  3/4      1-Nov-00     6-Nov-00
                    2,000      64  5/16     1-Nov-00     6-Nov-00
          200                  62  3/4      1-Nov-00     6-Nov-00
           50                  61  5/8      1-Nov-00     6-Nov-00
          200                    61.0000    1-Nov-00     6-Nov-00
          100                    61.0000    1-Nov-00     6-Nov-00
          100                  60  7/8      1-Nov-00     6-Nov-00
          400                  60  7/8      1-Nov-00     6-Nov-00
          600                  60  7/8      1-Nov-00     6-Nov-00
                      100      62  5/8      1-Nov-00     6-Nov-00
          300                  62  5/8      1-Nov-00     6-Nov-00
          300                  62  3/4      1-Nov-00     6-Nov-00
          500                  62  3/4      1-Nov-00     6-Nov-00
          200                    63.0000    1-Nov-00     6-Nov-00
          100                  62  3/4      1-Nov-00     6-Nov-00
          800                    63.0000    1-Nov-00     6-Nov-00
                      200      63  5/8      1-Nov-00     6-Nov-00
          100                    63.0000    1-Nov-00     6-Nov-00
          200                  62  3/4      1-Nov-00     6-Nov-00
        1,100                    62.9375    1-Nov-00     6-Nov-00
        1,200                    62.9375    1-Nov-00     6-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                  62  3/4      1-Nov-00     6-Nov-00
        1,300                  62  3/4      1-Nov-00     6-Nov-00
          700                  62  1/4      1-Nov-00     6-Nov-00
                    1,100      63  3/4      1-Nov-00     6-Nov-00
                      100      63  3/4      1-Nov-00     6-Nov-00
                      100      63  3/4      1-Nov-00     6-Nov-00
                      400      63  3/4      1-Nov-00     6-Nov-00
                      100      63  3/4      1-Nov-00     6-Nov-00
                      400      63  3/4      1-Nov-00     6-Nov-00
                      500      63  3/4      1-Nov-00     6-Nov-00
                    1,000      63  3/4      1-Nov-00     6-Nov-00
                    1,000      63  3/4      1-Nov-00     6-Nov-00
          200                    64.0000    1-Nov-00     6-Nov-00
          150                    63.9375    1-Nov-00     6-Nov-00
        1,100                    64.0000    1-Nov-00     6-Nov-00
          500                    64.0000    1-Nov-00     6-Nov-00
          100                    64.0000    1-Nov-00     6-Nov-00
          900                    64.0000    1-Nov-00     6-Nov-00
          200                  64  1/8      1-Nov-00     6-Nov-00
          600                  64  1/16     1-Nov-00     6-Nov-00
          500                  64  1/8      1-Nov-00     6-Nov-00
        1,100                  64  1/16     1-Nov-00     6-Nov-00
          600                  64  1/16     1-Nov-00     6-Nov-00
                      200      64  5/16     1-Nov-00     6-Nov-00
                      500      64  5/16     1-Nov-00     6-Nov-00
                      200      64  5/16     1-Nov-00     6-Nov-00
                      200      64  5/16     1-Nov-00     6-Nov-00
                      500      64  5/16     1-Nov-00     6-Nov-00
                      200      64  5/16     1-Nov-00     6-Nov-00
                      200      64  5/16     1-Nov-00     6-Nov-00
                      200      64  5/16     1-Nov-00     6-Nov-00
                      500      64  5/16     1-Nov-00     6-Nov-00
                      500      64  5/16     1-Nov-00     6-Nov-00
                      500      64  5/16     1-Nov-00     6-Nov-00
                      100      64  5/16     1-Nov-00     6-Nov-00
                      400      64  5/16     1-Nov-00     6-Nov-00
          200                    64.0000    1-Nov-00     6-Nov-00
                    1,000      64  5/16     1-Nov-00     6-Nov-00
                      200      64  2/4      1-Nov-00     6-Nov-00
          200                    65.0000    1-Nov-00     6-Nov-00
          100                    65.0000    1-Nov-00     6-Nov-00
          500                    65.0000    1-Nov-00     6-Nov-00
                      200        65.0000    1-Nov-00     6-Nov-00
          100                    65.0000    1-Nov-00     6-Nov-00
                      200      65  7/8      1-Nov-00     6-Nov-00
                      200      65  7/8      1-Nov-00     6-Nov-00
                      200      66  1/16     1-Nov-00     6-Nov-00
                      200      66  1/16     1-Nov-00     6-Nov-00
                      200      66  1/16     1-Nov-00     6-Nov-00
                      200      66  1/16     1-Nov-00     6-Nov-00
                      200      66  3/16     1-Nov-00     6-Nov-00
                      300      66  3/16     1-Nov-00     6-Nov-00
                      200        66.0000    1-Nov-00     6-Nov-00
                      100        66.0000    1-Nov-00     6-Nov-00
          100                  65  1/4      1-Nov-00     6-Nov-00
                      200        65.0000    1-Nov-00     6-Nov-00
                    1,000        65.0000    1-Nov-00     6-Nov-00
                      400        65.0000    1-Nov-00     6-Nov-00
                      500        65.0000    1-Nov-00     6-Nov-00
                    1,000        65.0000    1-Nov-00     6-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200        65.0000    1-Nov-00     6-Nov-00
                      200        65.0000    1-Nov-00     6-Nov-00
                      200        65.0000    1-Nov-00     6-Nov-00
                      200        65.0000    1-Nov-00     6-Nov-00
                      200        65.0000    1-Nov-00     6-Nov-00
                      100      64  1/8      1-Nov-00     6-Nov-00
                      600        64.0000    1-Nov-00     6-Nov-00
                      100      64  1/8      1-Nov-00     6-Nov-00
          100                  64  1/16     1-Nov-00     6-Nov-00
          500                    65.0000    1-Nov-00     6-Nov-00
          200                  64  1/8      1-Nov-00     6-Nov-00
          600                  64  1/8      1-Nov-00     6-Nov-00
          200                  64  1/8      1-Nov-00     6-Nov-00
          200                  64  1/8      1-Nov-00     6-Nov-00
          200                  64  1/8      1-Nov-00     6-Nov-00
          200                  64  1/8      1-Nov-00     6-Nov-00
          200                  64  1/8      1-Nov-00     6-Nov-00
          200                  64  1/8      1-Nov-00     6-Nov-00
        1,000                  64  1/8      1-Nov-00     6-Nov-00
        1,000                  64  1/8      1-Nov-00     6-Nov-00
        1,200                  64  3/8      1-Nov-00     6-Nov-00
          100                  64  3/8      1-Nov-00     6-Nov-00
          200                  63  3/4      1-Nov-00     6-Nov-00
          200                    63.0000    1-Nov-00     6-Nov-00
                      100      64  1/4      1-Nov-00     6-Nov-00
                      300        61.3000    1-Nov-00     6-Nov-00
          100                  65  7/8      2-Nov-00     7-Nov-00
          100                  65  9/16     2-Nov-00     7-Nov-00
        1,700                  65  7/16     2-Nov-00     7-Nov-00
          100                  65  5/8      2-Nov-00     7-Nov-00
        2,400                  65  7/8      2-Nov-00     7-Nov-00
           50                  66  1/4      2-Nov-00     7-Nov-00
          300                  66  3/8      2-Nov-00     7-Nov-00
                      300      66  9/16     2-Nov-00     7-Nov-00
                       45      66  9/16     2-Nov-00     7-Nov-00
                       45      66  9/16     2-Nov-00     7-Nov-00
                       45      66  9/16     2-Nov-00     7-Nov-00
                       45      66  9/16     2-Nov-00     7-Nov-00
                       45      66  9/16     2-Nov-00     7-Nov-00
        5,500                  66  1/8      2-Nov-00     7-Nov-00
          200                  64  1/4      2-Nov-00     7-Nov-00
                    1,000      64  5/8      2-Nov-00     7-Nov-00
                      500      64  5/8      2-Nov-00     7-Nov-00
                      200      64  5/8      2-Nov-00     7-Nov-00
                      200      64  7/8      2-Nov-00     7-Nov-00
                      200      65  3/8      2-Nov-00     7-Nov-00
                      100      65  5/8      2-Nov-00     7-Nov-00
                      100      65  5/8      2-Nov-00     7-Nov-00
                      100      65  5/8      2-Nov-00     7-Nov-00
                      200      66  3/16     2-Nov-00     7-Nov-00
                      100        67.0000    2-Nov-00     7-Nov-00
                      400        67.0000    2-Nov-00     7-Nov-00
                      200      67  2/4      2-Nov-00     7-Nov-00
                      100      67  2/4      2-Nov-00     7-Nov-00
                      200      67  3/4      2-Nov-00     7-Nov-00
                      400        67.0000    2-Nov-00     7-Nov-00
                      100        68.0000    2-Nov-00     7-Nov-00
                      200        68.0000    2-Nov-00     7-Nov-00
                      200        68.0000    2-Nov-00     7-Nov-00
                      100      68  1/4      2-Nov-00     7-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200      68  3/4      2-Nov-00     7-Nov-00
          600                  66  3/4      2-Nov-00     7-Nov-00
                      200      66  3/4      2-Nov-00     7-Nov-00
                      100      66  3/4      2-Nov-00     7-Nov-00
                      100      66  3/4      2-Nov-00     7-Nov-00
          200                  66  1/4      2-Nov-00     7-Nov-00
                      100      66  1/4      2-Nov-00     7-Nov-00
        2,000                    66.0000    2-Nov-00     7-Nov-00
                      100      65  7/8      2-Nov-00     7-Nov-00
                      100      65  5/8      2-Nov-00     7-Nov-00
                      100      65  9/16     2-Nov-00     7-Nov-00
                    1,700      65  7/16     2-Nov-00     7-Nov-00
          100                  65  1/4      2-Nov-00     7-Nov-00
                      100      66  3/4      2-Nov-00     7-Nov-00
                      100      66  3/4      2-Nov-00     7-Nov-00
                      200      66  3/4      2-Nov-00     7-Nov-00
                       25      66  3/4      2-Nov-00     7-Nov-00
                      500      66  3/4      2-Nov-00     7-Nov-00
                      125      66  3/4      2-Nov-00     7-Nov-00
                      250      66  3/4      2-Nov-00     7-Nov-00
                      280      66  3/4      2-Nov-00     7-Nov-00
                      200      66  3/4      2-Nov-00     7-Nov-00
                      200      66  3/4      2-Nov-00     7-Nov-00
                      200      66  3/4      2-Nov-00     7-Nov-00
                      200        67.0000    2-Nov-00     7-Nov-00
                      200        67.0000    2-Nov-00     7-Nov-00
                      100        67.0000    2-Nov-00     7-Nov-00
                      100        67.0000    2-Nov-00     7-Nov-00
                      200        67.0000    2-Nov-00     7-Nov-00
                      200        67.0000    2-Nov-00     7-Nov-00
                      200        67.0000    2-Nov-00     7-Nov-00
                      200        67.0000    2-Nov-00     7-Nov-00
                      200      67  1/16     2-Nov-00     7-Nov-00
                      118      67  2/4      2-Nov-00     7-Nov-00
                    1,100      67  2/4      2-Nov-00     7-Nov-00
          600                    65.9375    2-Nov-00     7-Nov-00
           16                    68.0000    3-Nov-00     8-Nov-00
                    5,000        68.2625    3-Nov-00     8-Nov-00
          400                  66  3/4      3-Nov-00     8-Nov-00
          200                    67.5863    3-Nov-00     8-Nov-00
                   13,500        70.0602    3-Nov-00     8-Nov-00
                      800        70.6013    3-Nov-00     8-Nov-00
                      400      68  3/16     3-Nov-00     8-Nov-00
                      200      68  3/16     3-Nov-00     8-Nov-00
          200                  68  1/8      3-Nov-00     8-Nov-00
          100                  68  1/4      3-Nov-00     8-Nov-00
          100                  68  3/4      3-Nov-00     8-Nov-00
          100                    68.0000    3-Nov-00     8-Nov-00
          100                  68  2/4      3-Nov-00     8-Nov-00
          300                  68  3/4      3-Nov-00     8-Nov-00
          500                  68  3/4      3-Nov-00     8-Nov-00
          100                  68  7/16     3-Nov-00     8-Nov-00
          200                  68  3/4      3-Nov-00     8-Nov-00
          400                  68  3/4      3-Nov-00     8-Nov-00
          100                  68  3/4      3-Nov-00     8-Nov-00
        1,000                  68  3/4      3-Nov-00     8-Nov-00
          500                    67.9375    3-Nov-00     8-Nov-00
          800                    67.9375    3-Nov-00     8-Nov-00
           50                    67.6875    3-Nov-00     8-Nov-00
          640                    67.6875    3-Nov-00     8-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                  67  7/16     3-Nov-00     8-Nov-00
          200                    66.9375    3-Nov-00     8-Nov-00
          100                  66  7/16     3-Nov-00     8-Nov-00
                      200      68  2/4      3-Nov-00     8-Nov-00
                      200      68  2/4      3-Nov-00     8-Nov-00
          200                  68  1/8      3-Nov-00     8-Nov-00
          200                  68  3/4      3-Nov-00     8-Nov-00
                      200      68  2/4      3-Nov-00     8-Nov-00
        1,000                    69.0000    3-Nov-00     8-Nov-00
          200                  68  3/4      3-Nov-00     8-Nov-00
          100                    68.9375    3-Nov-00     8-Nov-00
          700                    69.0000    3-Nov-00     8-Nov-00
          200                  68  1/8      3-Nov-00     8-Nov-00
        1,000                  68  3/4      3-Nov-00     8-Nov-00
                      100      69  1/4      3-Nov-00     8-Nov-00
                      200      69  1/4      3-Nov-00     8-Nov-00
                      200      69  5/16     3-Nov-00     8-Nov-00
                      200      69  5/16     3-Nov-00     8-Nov-00
                      200      69  3/8      3-Nov-00     8-Nov-00
          500                    69.9375    3-Nov-00     8-Nov-00
          100                    69.9375    3-Nov-00     8-Nov-00
          100                    69.9375    3-Nov-00     8-Nov-00
          100                    69.9375    3-Nov-00     8-Nov-00
                      200      70  1/16     3-Nov-00     8-Nov-00
                      100        70.9375    3-Nov-00     8-Nov-00
                      200      71  5/16     3-Nov-00     8-Nov-00
                      200      72  5/16     3-Nov-00     8-Nov-00
                      200      72  5/16     3-Nov-00     8-Nov-00
          200                  70  5/8      3-Nov-00     8-Nov-00
           50                  70  5/8      3-Nov-00     8-Nov-00
          200                  70  5/8      3-Nov-00     8-Nov-00
          500                  70  5/8      3-Nov-00     8-Nov-00
          100                  70  5/8      3-Nov-00     8-Nov-00
          100                  70  5/8      3-Nov-00     8-Nov-00
          100                  70  5/8      3-Nov-00     8-Nov-00
          200                  70  5/8      3-Nov-00     8-Nov-00
          100                  70  5/8      3-Nov-00     8-Nov-00
          500                  70  5/8      3-Nov-00     8-Nov-00
          200                  70  5/8      3-Nov-00     8-Nov-00
          200                  70  5/8      3-Nov-00     8-Nov-00
          200                  70  5/8      3-Nov-00     8-Nov-00
          200                  70  5/8      3-Nov-00     8-Nov-00
          600                  70  5/8      3-Nov-00     8-Nov-00
        1,000                  70  5/8      3-Nov-00     8-Nov-00
        2,000                  70  5/8      3-Nov-00     8-Nov-00
          200                  70  1/8      3-Nov-00     8-Nov-00
        1,000                  70  1/8      3-Nov-00     8-Nov-00
          200                  70  1/8      3-Nov-00     8-Nov-00
          300                  69  3/4      3-Nov-00     8-Nov-00
          100                  69  3/4      3-Nov-00     8-Nov-00
          200                  69  3/4      3-Nov-00     8-Nov-00
        1,000                  69  3/4      3-Nov-00     8-Nov-00
          200                  69  3/4      3-Nov-00     8-Nov-00
           25                  69  3/8      3-Nov-00     8-Nov-00
          400                  71  2/4      6-Nov-00     9-Nov-00
        2,000                    71.8775    6-Nov-00     9-Nov-00
        2,000                    70.0650    6-Nov-00     9-Nov-00
          500                    71.5750    6-Nov-00     9-Nov-00
                    6,000        71.0885    6-Nov-00     9-Nov-00
                    2,000        71.0000    6-Nov-00     9-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200      71  1/8      6-Nov-00     9-Nov-00
                    1,000      72  2/4      6-Nov-00     9-Nov-00
                      200      72  2/4      6-Nov-00     9-Nov-00
                      100        72.0000    6-Nov-00     9-Nov-00
                      200        72.0000    6-Nov-00     9-Nov-00
                      100        72.0000    6-Nov-00     9-Nov-00
                      200        72.0000    6-Nov-00     9-Nov-00
                      100        72.0000    6-Nov-00     9-Nov-00
          200                  71  2/4      6-Nov-00     9-Nov-00
          200                  71  2/4      6-Nov-00     9-Nov-00
          100                  71  2/4      6-Nov-00     9-Nov-00
                      200      72  2/4      6-Nov-00     9-Nov-00
          100                  71  2/4      6-Nov-00     9-Nov-00
        1,200                  71  2/4      6-Nov-00     9-Nov-00
        1,000                  71  2/4      6-Nov-00     9-Nov-00
          100                  71  2/4      6-Nov-00     9-Nov-00
          200                  71  2/4      6-Nov-00     9-Nov-00
          200                  71  2/4      6-Nov-00     9-Nov-00
          100                  71  2/4      6-Nov-00     9-Nov-00
                      100        72.0000    6-Nov-00     9-Nov-00
                    1,000        72.0000    6-Nov-00     9-Nov-00
          200                  71  3/4      6-Nov-00     9-Nov-00
          200                  71  3/4      6-Nov-00     9-Nov-00
                      200        71.6875    6-Nov-00     9-Nov-00
                      100      71  3/4      6-Nov-00     9-Nov-00
                      200      71  5/8      6-Nov-00     9-Nov-00
                      500      71  2/4      6-Nov-00     9-Nov-00
          500                    71.0000    6-Nov-00     9-Nov-00
          400                    71.0000    6-Nov-00     9-Nov-00
                      200        71.0000    6-Nov-00     9-Nov-00
                      100        71.0000    6-Nov-00     9-Nov-00
                      100        71.0000    6-Nov-00     9-Nov-00
                    1,000        71.0000    6-Nov-00     9-Nov-00
                    1,100        71.0000    6-Nov-00     9-Nov-00
                      900        71.0000    6-Nov-00     9-Nov-00
                    1,000        70.9375    6-Nov-00     9-Nov-00
                      300        70.9375    6-Nov-00     9-Nov-00
                      500        70.9375    6-Nov-00     9-Nov-00
          300                  70  2/4      6-Nov-00     9-Nov-00
                      500      71  2/4      6-Nov-00     9-Nov-00
          400                  70  2/4      6-Nov-00     9-Nov-00
          500                  70  2/4      6-Nov-00     9-Nov-00
        1,000                  70  2/4      6-Nov-00     9-Nov-00
          200                  70  2/4      6-Nov-00     9-Nov-00
          200                  70  2/4      6-Nov-00     9-Nov-00
          200                  70  2/4      6-Nov-00     9-Nov-00
          200                  70  2/4      6-Nov-00     9-Nov-00
          200                  70  2/4      6-Nov-00     9-Nov-00
        1,000                  70  5/8      6-Nov-00     9-Nov-00
          100                  70  9/16     6-Nov-00     9-Nov-00
        1,000                  70  5/8      6-Nov-00     9-Nov-00
          400                  70  2/4      6-Nov-00     9-Nov-00
          800                  70  2/4      6-Nov-00     9-Nov-00
        1,736                  70  2/4      6-Nov-00     9-Nov-00
          300                  70  7/16     6-Nov-00     9-Nov-00
                      200        71.0000    6-Nov-00     9-Nov-00
       10,000                    70.8906    7-Nov-00    10-Nov-00
          163                  72  5/8      7-Nov-00    10-Nov-00
        3,000                    69.0650    7-Nov-00    10-Nov-00
                    2,000        72.2475    7-Nov-00    10-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          150                    72.0300    7-Nov-00    10-Nov-00
          150                    72.0825    7-Nov-00    10-Nov-00
          400                    70.0000    7-Nov-00    10-Nov-00
          500                    69.0000    7-Nov-00    10-Nov-00
          200                    69.0000    7-Nov-00    10-Nov-00
          600                  68  5/8      7-Nov-00    10-Nov-00
          500                  68  5/8      7-Nov-00    10-Nov-00
          100                  68  1/4      7-Nov-00    10-Nov-00
          400                  68  1/4      7-Nov-00    10-Nov-00
          200                  68  1/4      7-Nov-00    10-Nov-00
                      200      69  3/8      7-Nov-00    10-Nov-00
                      200        69.0000    7-Nov-00    10-Nov-00
                      200        69.0000    7-Nov-00    10-Nov-00
                    2,000        69.0000    7-Nov-00    10-Nov-00
                      200        69.0000    7-Nov-00    10-Nov-00
                      500        69.0000    7-Nov-00    10-Nov-00
                    2,100        69.0000    7-Nov-00    10-Nov-00
                      200        69.6875    7-Nov-00    10-Nov-00
                      500        69.6875    7-Nov-00    10-Nov-00
                      500        69.6875    7-Nov-00    10-Nov-00
                      200        69.6875    7-Nov-00    10-Nov-00
          400                    70.0000    7-Nov-00    10-Nov-00
          100                  70  5/16     7-Nov-00    10-Nov-00
          100                  70  3/8      7-Nov-00    10-Nov-00
          200                  70  1/8      7-Nov-00    10-Nov-00
          500                  70  3/8      7-Nov-00    10-Nov-00
          500                  70  3/8      7-Nov-00    10-Nov-00
        1,000                  70  3/8      7-Nov-00    10-Nov-00
                    2,000        70.8125    7-Nov-00    10-Nov-00
                      200        70.8125    7-Nov-00    10-Nov-00
                      700        70.8125    7-Nov-00    10-Nov-00
                    2,300        70.8125    7-Nov-00    10-Nov-00
                      200        71.0000    7-Nov-00    10-Nov-00
                      200        71.0000    7-Nov-00    10-Nov-00
          200                  71  3/8      7-Nov-00    10-Nov-00
          500                  71  3/8      7-Nov-00    10-Nov-00
          500                  71  5/16     7-Nov-00    10-Nov-00
          600                  71  5/16     7-Nov-00    10-Nov-00
          100                  71  3/8      7-Nov-00    10-Nov-00
          500                  71  3/8      7-Nov-00    10-Nov-00
          500                  71  3/8      7-Nov-00    10-Nov-00
          500                  71  3/8      7-Nov-00    10-Nov-00
          600                  71  3/8      7-Nov-00    10-Nov-00
          100                  71  3/8      7-Nov-00    10-Nov-00
          200                  71  3/8      7-Nov-00    10-Nov-00
          400                  71  3/8      7-Nov-00    10-Nov-00
          500                  71  3/8      7-Nov-00    10-Nov-00
          200                  71  7/8      7-Nov-00    10-Nov-00
          200                  71  2/4      7-Nov-00    10-Nov-00
          500                  71  2/4      7-Nov-00    10-Nov-00
          200                  71  2/4      7-Nov-00    10-Nov-00
          500                  71  2/4      7-Nov-00    10-Nov-00
          200                  71  2/4      7-Nov-00    10-Nov-00
                      200      72  3/16     7-Nov-00    10-Nov-00
                      100      72  3/16     7-Nov-00    10-Nov-00
                      200      72  3/16     7-Nov-00    10-Nov-00
                      100      72  3/16     7-Nov-00    10-Nov-00
                      100      72  3/16     7-Nov-00    10-Nov-00
                    3,000      72  3/16     7-Nov-00    10-Nov-00
                      100      72  3/16     7-Nov-00    10-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100      72  3/16     7-Nov-00    10-Nov-00
                      500      72  3/16     7-Nov-00    10-Nov-00
                      100      72  3/16     7-Nov-00    10-Nov-00
                      500      72  3/16     7-Nov-00    10-Nov-00
                      100      72  3/16     7-Nov-00    10-Nov-00
                      100      72  3/16     7-Nov-00    10-Nov-00
                      200      72  3/4      7-Nov-00    10-Nov-00
          200                  72  7/8      7-Nov-00    10-Nov-00
        1,000                    72.8594    7-Nov-00    10-Nov-00
        1,900                    73.0000    7-Nov-00    10-Nov-00
          400                    73.0000    7-Nov-00    10-Nov-00
          200                    72.9375    7-Nov-00    10-Nov-00
          600                    73.0000    7-Nov-00    10-Nov-00
          100                    73.0000    7-Nov-00    10-Nov-00
          500                    73.0000    7-Nov-00    10-Nov-00
          100                  72  7/8      7-Nov-00    10-Nov-00
          100                  72  7/8      7-Nov-00    10-Nov-00
          100                    72.9375    7-Nov-00    10-Nov-00
                      200      73  1/4      7-Nov-00    10-Nov-00
                      300      73  3/8      7-Nov-00    10-Nov-00
                      200      73  3/8      7-Nov-00    10-Nov-00
                      100      73  3/8      7-Nov-00    10-Nov-00
                      100      73  3/8      7-Nov-00    10-Nov-00
                      200      73  3/8      7-Nov-00    10-Nov-00
        1,000                  73  2/4      7-Nov-00    10-Nov-00
                      200      73  3/8      7-Nov-00    10-Nov-00
          100                  73  2/4      7-Nov-00    10-Nov-00
        2,000                  73  2/4      7-Nov-00    10-Nov-00
          100                  73  2/4      7-Nov-00    10-Nov-00
                      100        73.6875    7-Nov-00    10-Nov-00
                      200        73.6875    7-Nov-00    10-Nov-00
                      100        73.6875    7-Nov-00    10-Nov-00
                      200        73.6875    7-Nov-00    10-Nov-00
          100                    72.0000    7-Nov-00    10-Nov-00
          200                    72.0000    7-Nov-00    10-Nov-00
          100                    72.0000    7-Nov-00    10-Nov-00
                      200      73  1/4      7-Nov-00    10-Nov-00
                    1,000      73  1/4      7-Nov-00    10-Nov-00
                      100      73  1/4      7-Nov-00    10-Nov-00
                      100      73  1/4      7-Nov-00    10-Nov-00
                      600      73  1/4      7-Nov-00    10-Nov-00
                      200      73  1/4      7-Nov-00    10-Nov-00
                      200      73  1/4      7-Nov-00    10-Nov-00
                      300      73  1/8      7-Nov-00    10-Nov-00
        6,100                    68.8371    8-Nov-00    13-Nov-00
          162                  69  1/4      8-Nov-00    13-Nov-00
        3,000                  67  7/16     8-Nov-00    13-Nov-00
        3,000                    67.9400    8-Nov-00    13-Nov-00
          400                    67.1275    8-Nov-00    13-Nov-00
        1,600                    67.3150    8-Nov-00    13-Nov-00
          200                    67.1900    8-Nov-00    13-Nov-00
          800                    67.0025    8-Nov-00    13-Nov-00
                      100      73  1/4      8-Nov-00    13-Nov-00
          800                    71.0000    8-Nov-00    13-Nov-00
          200                    71.0000    8-Nov-00    13-Nov-00
          100                    71.0000    8-Nov-00    13-Nov-00
          200                    71.0000    8-Nov-00    13-Nov-00
          200                    71.0000    8-Nov-00    13-Nov-00
          200                  70  3/4      8-Nov-00    13-Nov-00
          200                  70  1/4      8-Nov-00    13-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                  69  7/8      8-Nov-00    13-Nov-00
          200                  69  7/8      8-Nov-00    13-Nov-00
          200                  69  7/8      8-Nov-00    13-Nov-00
          200                  69  1/4      8-Nov-00    13-Nov-00
                      100      69  1/16     8-Nov-00    13-Nov-00
                    2,000      69  1/16     8-Nov-00    13-Nov-00
                      400      69  5/8      8-Nov-00    13-Nov-00
                      200      69  5/8      8-Nov-00    13-Nov-00
                      200      68  3/8      8-Nov-00    13-Nov-00
                      100      68  5/16     8-Nov-00    13-Nov-00
                      100      68  2/4      8-Nov-00    13-Nov-00
                      100      68  1/8      8-Nov-00    13-Nov-00
                      100      68  3/8      8-Nov-00    13-Nov-00
                      100      68  2/4      8-Nov-00    13-Nov-00
                      100      68  1/8      8-Nov-00    13-Nov-00
                      500        68.0000    8-Nov-00    13-Nov-00
                      100        68.0000    8-Nov-00    13-Nov-00
                    1,000        68.0000    8-Nov-00    13-Nov-00
                      100        68.0000    8-Nov-00    13-Nov-00
                      100        68.0000    8-Nov-00    13-Nov-00
          800                    68.8125    8-Nov-00    13-Nov-00
          200                    68.6875    8-Nov-00    13-Nov-00
          200                    68.8125    8-Nov-00    13-Nov-00
          200                  68  9/16     8-Nov-00    13-Nov-00
          200                  68  9/16     8-Nov-00    13-Nov-00
                      200      68  2/4      8-Nov-00    13-Nov-00
                      200      68  2/4      8-Nov-00    13-Nov-00
                      500      68  2/4      8-Nov-00    13-Nov-00
                    1,000        68.0000    8-Nov-00    13-Nov-00
                    1,000        68.0000    8-Nov-00    13-Nov-00
          200                  67  3/4      8-Nov-00    13-Nov-00
                    1,100      67  2/4      8-Nov-00    13-Nov-00
                      400      67  3/16     8-Nov-00    13-Nov-00
                      500      67  3/8      8-Nov-00    13-Nov-00
                      100      67  1/4      8-Nov-00    13-Nov-00
                      800      67  1/16     8-Nov-00    13-Nov-00
                      100      67  1/4      8-Nov-00    13-Nov-00
                      100      67  3/8      8-Nov-00    13-Nov-00
                    1,200      67  3/8      8-Nov-00    13-Nov-00
          200                    67.0000    8-Nov-00    13-Nov-00
          200                    67.0000    8-Nov-00    13-Nov-00
                    1,000      66  1/4      8-Nov-00    13-Nov-00
                      300      66  1/4      8-Nov-00    13-Nov-00
                      100      66  2/4      8-Nov-00    13-Nov-00
                      200        66.6875    8-Nov-00    13-Nov-00
                      100        66.6875    8-Nov-00    13-Nov-00
                      100      66  2/4      8-Nov-00    13-Nov-00
                      500      66  3/8      8-Nov-00    13-Nov-00
                      100      66  1/4      8-Nov-00    13-Nov-00
                      200      66  1/4      8-Nov-00    13-Nov-00
                      800      66  3/16     8-Nov-00    13-Nov-00
                      100        66.0000    8-Nov-00    13-Nov-00
                      100        66.0000    8-Nov-00    13-Nov-00
                      100        66.0000    8-Nov-00    13-Nov-00
                      100        66.0000    8-Nov-00    13-Nov-00
                      100        66.0000    8-Nov-00    13-Nov-00
                      200      65  5/8      8-Nov-00    13-Nov-00
                      200      65  5/8      8-Nov-00    13-Nov-00
                      100      65  5/8      8-Nov-00    13-Nov-00
                      500      65  5/8      8-Nov-00    13-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                    68.0100    8-Nov-00    13-Nov-00
          100                  53  2/4      9-Nov-00    14-Nov-00
                   12,000        56.9583    9-Nov-00    14-Nov-00
       18,000                    55.9271    9-Nov-00    14-Nov-00
                    5,000      55  2/4      9-Nov-00    14-Nov-00
      288,000                    54.5970    9-Nov-00    14-Nov-00
        2,000                    55.8125    9-Nov-00    14-Nov-00
        1,000                    56.0938    9-Nov-00    14-Nov-00
          500                    55.6500    9-Nov-00    14-Nov-00
        1,000                    53.4750    9-Nov-00    14-Nov-00
        1,000                    55.1000    9-Nov-00    14-Nov-00
          500                    53.8875    9-Nov-00    14-Nov-00
          300                  56  5/8      9-Nov-00    14-Nov-00
           45                  56  5/8      9-Nov-00    14-Nov-00
           45                  56  5/8      9-Nov-00    14-Nov-00
           45                  56  5/8      9-Nov-00    14-Nov-00
           45                  56  5/8      9-Nov-00    14-Nov-00
           45                  56  5/8      9-Nov-00    14-Nov-00
                   11,100      54  5/8      9-Nov-00    14-Nov-00
                    7,050      54  5/8      9-Nov-00    14-Nov-00
                    9,850      54  5/8      9-Nov-00    14-Nov-00
                      500        55.0000    9-Nov-00    14-Nov-00
                    1,000        55.0000    9-Nov-00    14-Nov-00
                      200        55.1406    9-Nov-00    14-Nov-00
                      300        55.1406    9-Nov-00    14-Nov-00
                      500        54.0000    9-Nov-00    14-Nov-00
                      900        54.0000    9-Nov-00    14-Nov-00
                    1,200        54.0000    9-Nov-00    14-Nov-00
                      800        55.0156    9-Nov-00    14-Nov-00
                      200        54.0000    9-Nov-00    14-Nov-00
                      400        54.5781    9-Nov-00    14-Nov-00
                      300        54.1406    9-Nov-00    14-Nov-00
                      700        54.1406    9-Nov-00    14-Nov-00
                      500        53.0000    9-Nov-00    14-Nov-00
                    3,200        53.0000    9-Nov-00    14-Nov-00
                    3,800      54  7/16     9-Nov-00    14-Nov-00
                    1,000        54.9531    9-Nov-00    14-Nov-00
                    1,000        54.9531    9-Nov-00    14-Nov-00
                      500        54.9531    9-Nov-00    14-Nov-00
                      900      54  3/4      9-Nov-00    14-Nov-00
                      100        54.5781    9-Nov-00    14-Nov-00
                      500        54.5781    9-Nov-00    14-Nov-00
                      900        54.5781    9-Nov-00    14-Nov-00
                    1,000        54.5781    9-Nov-00    14-Nov-00
                      300      54  5/16     9-Nov-00    14-Nov-00
                      100        54.0000    9-Nov-00    14-Nov-00
                      600      54  1/4      9-Nov-00    14-Nov-00
                    1,300      54  5/16     9-Nov-00    14-Nov-00
                      600        54.5156    9-Nov-00    14-Nov-00
                      500      54  1/4      9-Nov-00    14-Nov-00
                      700        54.4531    9-Nov-00    14-Nov-00
                      100        54.0000    9-Nov-00    14-Nov-00
                      100        54.0000    9-Nov-00    14-Nov-00
                      200        54.0000    9-Nov-00    14-Nov-00
                      500      53  7/8      9-Nov-00    14-Nov-00
                      100        54.0000    9-Nov-00    14-Nov-00
                      100      53  3/4      9-Nov-00    14-Nov-00
                      200      53  7/8      9-Nov-00    14-Nov-00
                      100      53  3/4      9-Nov-00    14-Nov-00
                      300        53.0000    9-Nov-00    14-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      500        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      200        53.0000    9-Nov-00    14-Nov-00
                    1,000        53.0000    9-Nov-00    14-Nov-00
                    1,000        53.0000    9-Nov-00    14-Nov-00
                    1,000        53.0000    9-Nov-00    14-Nov-00
                    1,000        53.0000    9-Nov-00    14-Nov-00
                    1,000        53.0000    9-Nov-00    14-Nov-00
                    1,000        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                    1,000        53.0000    9-Nov-00    14-Nov-00
                      200      53  1/4      9-Nov-00    14-Nov-00
                      100        54.0000    9-Nov-00    14-Nov-00
                      200      53  1/4      9-Nov-00    14-Nov-00
                      200      53  1/4      9-Nov-00    14-Nov-00
                      200      53  1/4      9-Nov-00    14-Nov-00
                      200      53  1/4      9-Nov-00    14-Nov-00
                      200      53  1/4      9-Nov-00    14-Nov-00
                      400      53  1/4      9-Nov-00    14-Nov-00
                      200      53  1/4      9-Nov-00    14-Nov-00
                      200      53  3/16     9-Nov-00    14-Nov-00
                      400      53  1/4      9-Nov-00    14-Nov-00
                      100      53  1/4      9-Nov-00    14-Nov-00
                    1,000        53.0000    9-Nov-00    14-Nov-00
                    2,000      53  1/4      9-Nov-00    14-Nov-00
                      200        53.0000    9-Nov-00    14-Nov-00
                      700      52  2/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                    1,000        53.0000    9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      100      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      400        53.0000    9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      600      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      100      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      500      52  1/4      9-Nov-00    14-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      400      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                    1,000      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                       92        53.0000    9-Nov-00    14-Nov-00
                      100      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      100      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                    1,000      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                    1,800      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                       40      52  1/4      9-Nov-00    14-Nov-00
                      200      52  1/4      9-Nov-00    14-Nov-00
                      200        53.0000    9-Nov-00    14-Nov-00
                      300        53.0000    9-Nov-00    14-Nov-00
                      100      52  1/4      9-Nov-00    14-Nov-00
                    1,000        53.0000    9-Nov-00    14-Nov-00
                      200        53.0000    9-Nov-00    14-Nov-00
                      615        53.0000    9-Nov-00    14-Nov-00
                      200        53.0000    9-Nov-00    14-Nov-00
                      700        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      500        53.0000    9-Nov-00    14-Nov-00
                    1,000        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      200        53.0000    9-Nov-00    14-Nov-00
                      200        53.0000    9-Nov-00    14-Nov-00
                      200        53.0000    9-Nov-00    14-Nov-00
                      200        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      200        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      200        53.0000    9-Nov-00    14-Nov-00
                    1,000        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      200        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      700        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      700        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      300        53.0000    9-Nov-00    14-Nov-00
                      200        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      500        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                    1,000        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      200        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      200        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      100        53.0000    9-Nov-00    14-Nov-00
                      200        53.0000    9-Nov-00    14-Nov-00
                    1,000        53.0000    9-Nov-00    14-Nov-00
                    5,000        53.0000    9-Nov-00    14-Nov-00
                    1,000        53.0000    9-Nov-00    14-Nov-00
                      693        53.0000    9-Nov-00    14-Nov-00
                      200      53  7/8      9-Nov-00    14-Nov-00
                      200      53  7/8      9-Nov-00    14-Nov-00
        4,900                    53.5156    9-Nov-00    14-Nov-00
          500                    53.5469    9-Nov-00    14-Nov-00
          500                  53  9/16     9-Nov-00    14-Nov-00
          199                  53  2/4      9-Nov-00    14-Nov-00
          100                    54.0000    9-Nov-00    14-Nov-00
                      200        55.8125    9-Nov-00    14-Nov-00
                      200      55  7/8      9-Nov-00    14-Nov-00
                      200      55  7/8      9-Nov-00    14-Nov-00
                      100      55  7/8      9-Nov-00    14-Nov-00
                      100      55  7/8      9-Nov-00    14-Nov-00
                       85      55  7/8      9-Nov-00    14-Nov-00
                      200        54.0000    9-Nov-00    14-Nov-00
                      400      54  3/16     9-Nov-00    14-Nov-00
                      100        54.0000    9-Nov-00    14-Nov-00
                      100      54  1/16     9-Nov-00    14-Nov-00
                      100      54  1/16     9-Nov-00    14-Nov-00
                      200        54.0000    9-Nov-00    14-Nov-00
                        1        54.0000    9-Nov-00    14-Nov-00
                    1,000        54.0000    9-Nov-00    14-Nov-00
                      300        54.0000    9-Nov-00    14-Nov-00
                      500        54.0000    9-Nov-00    14-Nov-00
                      100        54.0000    9-Nov-00    14-Nov-00
                      500        54.0000    9-Nov-00    14-Nov-00
                      500        54.0000    9-Nov-00    14-Nov-00
                       70        54.0000    9-Nov-00    14-Nov-00
                      500        54.0000    9-Nov-00    14-Nov-00
                      300        54.0000    9-Nov-00    14-Nov-00
                      100        54.0000    9-Nov-00    14-Nov-00
                      100        54.0000    9-Nov-00    14-Nov-00
                      100        54.0000    9-Nov-00    14-Nov-00
                       29        54.0000    9-Nov-00    14-Nov-00
        1,000                  54  1/4      9-Nov-00    14-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          400                  54  1/4      9-Nov-00    14-Nov-00
          100                  54  1/4      9-Nov-00    14-Nov-00
          100                  54  1/4      9-Nov-00    14-Nov-00
        1,000                  54  1/4      9-Nov-00    14-Nov-00
                      200      55  7/8      9-Nov-00    14-Nov-00
                      200      55  7/8      9-Nov-00    14-Nov-00
                      200      55  7/8      9-Nov-00    14-Nov-00
                      100        55.9375    9-Nov-00    14-Nov-00
                      200        55.9375    9-Nov-00    14-Nov-00
                      200        55.9375    9-Nov-00    14-Nov-00
                      200        56.0000    9-Nov-00    14-Nov-00
                      100        56.0000    9-Nov-00    14-Nov-00
                      100        56.0000    9-Nov-00    14-Nov-00
                      200        56.0000    9-Nov-00    14-Nov-00
                      100      56  1/16     9-Nov-00    14-Nov-00
                      200      56  1/16     9-Nov-00    14-Nov-00
                      100      56  1/8      9-Nov-00    14-Nov-00
                      100      56  1/8      9-Nov-00    14-Nov-00
                      100      56  1/8      9-Nov-00    14-Nov-00
                      200      56  3/16     9-Nov-00    14-Nov-00
                      200      56  3/16     9-Nov-00    14-Nov-00
                      200        54.6875    9-Nov-00    14-Nov-00
                      200        54.6875    9-Nov-00    14-Nov-00
                      200        54.6875    9-Nov-00    14-Nov-00
                      200        54.6875    9-Nov-00    14-Nov-00
                      200        54.6875    9-Nov-00    14-Nov-00
                      900        54.6875    9-Nov-00    14-Nov-00
                      500        54.6875    9-Nov-00    14-Nov-00
                      100        54.6875    9-Nov-00    14-Nov-00
                      100        54.6875    9-Nov-00    14-Nov-00
                    1,000        54.6875    9-Nov-00    14-Nov-00
                    6,600        54.6875    9-Nov-00    14-Nov-00
                    1,000        54.8125    9-Nov-00    14-Nov-00
                    2,401        54.8125    9-Nov-00    14-Nov-00
                      200        54.8125    9-Nov-00    14-Nov-00
                    1,000        54.8125    9-Nov-00    14-Nov-00
                      200        54.8125    9-Nov-00    14-Nov-00
                      199        54.8125    9-Nov-00    14-Nov-00
                      200        54.8125    9-Nov-00    14-Nov-00
                      500      55  3/4      9-Nov-00    14-Nov-00
                    1,000      55  3/4      9-Nov-00    14-Nov-00
                    1,000      55  3/4      9-Nov-00    14-Nov-00
                    1,000      55  3/4      9-Nov-00    14-Nov-00
                    1,000      55  3/4      9-Nov-00    14-Nov-00
                      400      55  3/4      9-Nov-00    14-Nov-00
                      200      55  3/4      9-Nov-00    14-Nov-00
                       15      55  3/4      9-Nov-00    14-Nov-00
                    1,100      55  3/8      9-Nov-00    14-Nov-00
                      100        55.3906    9-Nov-00    14-Nov-00
                      600      55  3/8      9-Nov-00    14-Nov-00
                      400      55  3/8      9-Nov-00    14-Nov-00
                    1,000      55  3/8      9-Nov-00    14-Nov-00
                    1,000      55  3/8      9-Nov-00    14-Nov-00
                    1,000      55  3/8      9-Nov-00    14-Nov-00
                      100      56  1/4      9-Nov-00    14-Nov-00
                      200      56  1/4      9-Nov-00    14-Nov-00
                      200      56  5/16     9-Nov-00    14-Nov-00
                      200      56  5/16     9-Nov-00    14-Nov-00
                      200      56  5/16     9-Nov-00    14-Nov-00
                      100      56  5/16     9-Nov-00    14-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100      56  5/16     9-Nov-00    14-Nov-00
                      200      56  5/16     9-Nov-00    14-Nov-00
                      200      56  5/16     9-Nov-00    14-Nov-00
                      200      56  3/8      9-Nov-00    14-Nov-00
                      200      56  3/8      9-Nov-00    14-Nov-00
                      200      56  7/16     9-Nov-00    14-Nov-00
                      200      56  7/16     9-Nov-00    14-Nov-00
                      200      56  7/16     9-Nov-00    14-Nov-00
                      100      56  2/4      9-Nov-00    14-Nov-00
                      200      56  2/4      9-Nov-00    14-Nov-00
                      200      56  9/16     9-Nov-00    14-Nov-00
                      200      56  9/16     9-Nov-00    14-Nov-00
                      200      56  5/8      9-Nov-00    14-Nov-00
                       30        56.6875    9-Nov-00    14-Nov-00
                      100        56.6875    9-Nov-00    14-Nov-00
                      200        56.6875    9-Nov-00    14-Nov-00
                      100        56.6875    9-Nov-00    14-Nov-00
                      100        56.6875    9-Nov-00    14-Nov-00
                      200      56  3/4      9-Nov-00    14-Nov-00
                      100      56  3/4      9-Nov-00    14-Nov-00
                      200      56  3/4      9-Nov-00    14-Nov-00
                      100        56.8125    9-Nov-00    14-Nov-00
                      200        56.8125    9-Nov-00    14-Nov-00
                      200      56  7/8      9-Nov-00    14-Nov-00
                      200        56.9375    9-Nov-00    14-Nov-00
                      200        56.9375    9-Nov-00    14-Nov-00
                      100        57.0000    9-Nov-00    14-Nov-00
                      200      57  1/16     9-Nov-00    14-Nov-00
                      200        57.0000    9-Nov-00    14-Nov-00
                      200      57  1/16     9-Nov-00    14-Nov-00
                      200      57  1/16     9-Nov-00    14-Nov-00
                      200      57  1/8      9-Nov-00    14-Nov-00
                      100      57  1/8      9-Nov-00    14-Nov-00
                      100      57  1/8      9-Nov-00    14-Nov-00
                      100      57  1/8      9-Nov-00    14-Nov-00
                      200      57  3/16     9-Nov-00    14-Nov-00
                      200      57  3/16     9-Nov-00    14-Nov-00
                      200      57  1/4      9-Nov-00    14-Nov-00
                      200      57  1/4      9-Nov-00    14-Nov-00
                      200      57  5/16     9-Nov-00    14-Nov-00
                      200      57  5/16     9-Nov-00    14-Nov-00
                    2,900      55  1/16     9-Nov-00    14-Nov-00
                      200      55  1/16     9-Nov-00    14-Nov-00
                      100        55.0000    9-Nov-00    14-Nov-00
                      300      55  1/16     9-Nov-00    14-Nov-00
                      700        55.0000    9-Nov-00    14-Nov-00
                      200      55  1/16     9-Nov-00    14-Nov-00
                    2,400        55.0000    9-Nov-00    14-Nov-00
                      100        55.0000    9-Nov-00    14-Nov-00
                    5,000      54  3/4      9-Nov-00    14-Nov-00
                      100        54.6875    9-Nov-00    14-Nov-00
                    1,000        54.6875    9-Nov-00    14-Nov-00
                    1,000        54.6875    9-Nov-00    14-Nov-00
                    1,000        54.6875    9-Nov-00    14-Nov-00
                       50      54  5/8      9-Nov-00    14-Nov-00
                    1,200      54  5/8      9-Nov-00    14-Nov-00
                      100      54  5/8      9-Nov-00    14-Nov-00
                    2,000      54  5/8      9-Nov-00    14-Nov-00
                    1,600      54  5/8      9-Nov-00    14-Nov-00
                      100      54  5/8      9-Nov-00    14-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200      54  5/8      9-Nov-00    14-Nov-00
                      100      54  5/8      9-Nov-00    14-Nov-00
                      100      54  5/8      9-Nov-00    14-Nov-00
                      100      54  5/8      9-Nov-00    14-Nov-00
                      100      54  5/8      9-Nov-00    14-Nov-00
                    2,000      54  5/8      9-Nov-00    14-Nov-00
                    2,000      54  5/8      9-Nov-00    14-Nov-00
                    3,000      54  5/8      9-Nov-00    14-Nov-00
                      100      54  5/8      9-Nov-00    14-Nov-00
                      100      54  5/8      9-Nov-00    14-Nov-00
                      300      54  5/8      9-Nov-00    14-Nov-00
                      100      54  5/8      9-Nov-00    14-Nov-00
                      100      54  5/8      9-Nov-00    14-Nov-00
                      100      54  5/8      9-Nov-00    14-Nov-00
                      100      54  5/8      9-Nov-00    14-Nov-00
                      100      54  5/8      9-Nov-00    14-Nov-00
                      400      54  5/8      9-Nov-00    14-Nov-00
                      100      54  5/8      9-Nov-00    14-Nov-00
                      400      54  5/8      9-Nov-00    14-Nov-00
                    2,000      54  5/8      9-Nov-00    14-Nov-00
                    3,000        54.6094    9-Nov-00    14-Nov-00
                       25      54  5/8      9-Nov-00    14-Nov-00
                      200      54  3/4      9-Nov-00    14-Nov-00
                    1,900      54  5/8      9-Nov-00    14-Nov-00
                      200      54  3/4      9-Nov-00    14-Nov-00
                      200      54  3/4      9-Nov-00    14-Nov-00
                      200      54  3/4      9-Nov-00    14-Nov-00
                      300      54  3/4      9-Nov-00    14-Nov-00
                      200      54  3/4      9-Nov-00    14-Nov-00
                      700      54  3/4      9-Nov-00    14-Nov-00
                      200      54  3/4      9-Nov-00    14-Nov-00
                      100        54.8125    9-Nov-00    14-Nov-00
                      700        55.0000    9-Nov-00    14-Nov-00
                      100      55  1/16     9-Nov-00    14-Nov-00
                    1,000      55  1/16     9-Nov-00    14-Nov-00
                    3,000      55  1/16     9-Nov-00    14-Nov-00
                    1,300        55.0000    9-Nov-00    14-Nov-00
                      100      55  1/16     9-Nov-00    14-Nov-00
                    1,000      55  1/16     9-Nov-00    14-Nov-00
                      400      55  3/8      9-Nov-00    14-Nov-00
                    1,000      55  3/8      9-Nov-00    14-Nov-00
                    1,000      55  3/8      9-Nov-00    14-Nov-00
                    1,000      55  3/8      9-Nov-00    14-Nov-00
                      800      55  3/8      9-Nov-00    14-Nov-00
                      900        55.0000    9-Nov-00    14-Nov-00
                      200      55  3/16     9-Nov-00    14-Nov-00
                      200      55  3/16     9-Nov-00    14-Nov-00
                      200      55  3/16     9-Nov-00    14-Nov-00
                      200        56.0000    9-Nov-00    14-Nov-00
                      500      56  9/16     9-Nov-00    14-Nov-00
                      100      56  5/8      9-Nov-00    14-Nov-00
                    1,000      56  5/8      9-Nov-00    14-Nov-00
                      100      56  5/8      9-Nov-00    14-Nov-00
                      100      56  5/8      9-Nov-00    14-Nov-00
                      100      56  5/8      9-Nov-00    14-Nov-00
                      100      56  9/16     9-Nov-00    14-Nov-00
                      200      56  9/16     9-Nov-00    14-Nov-00
                      100      56  9/16     9-Nov-00    14-Nov-00
                    2,000      56  9/16     9-Nov-00    14-Nov-00
                      100      56  9/16     9-Nov-00    14-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      500      56  9/16     9-Nov-00    14-Nov-00
                      500      56  9/16     9-Nov-00    14-Nov-00
                      100      56  9/16     9-Nov-00    14-Nov-00
                      100      56  9/16     9-Nov-00    14-Nov-00
                    1,000      56  9/16     9-Nov-00    14-Nov-00
                      500      56  9/16     9-Nov-00    14-Nov-00
                      100      56  9/16     9-Nov-00    14-Nov-00
                      200      56  9/16     9-Nov-00    14-Nov-00
                      100      56  9/16     9-Nov-00    14-Nov-00
                      100      56  9/16     9-Nov-00    14-Nov-00
                      100      56  9/16     9-Nov-00    14-Nov-00
                      100      56  9/16     9-Nov-00    14-Nov-00
                      100      56  9/16     9-Nov-00    14-Nov-00
                    1,000      56  7/8      9-Nov-00    14-Nov-00
                    1,000      56  7/8      9-Nov-00    14-Nov-00
                      100      56  7/8      9-Nov-00    14-Nov-00
                    1,000      56  7/8      9-Nov-00    14-Nov-00
                    1,000      56  7/8      9-Nov-00    14-Nov-00
                      100      56  3/4      9-Nov-00    14-Nov-00
                      200      56  3/4      9-Nov-00    14-Nov-00
                      100      56  3/4      9-Nov-00    14-Nov-00
                      200      56  3/4      9-Nov-00    14-Nov-00
                      200      56  3/4      9-Nov-00    14-Nov-00
                    1,000      56  3/4      9-Nov-00    14-Nov-00
                    1,000      56  3/4      9-Nov-00    14-Nov-00
                    1,000      56  3/4      9-Nov-00    14-Nov-00
                      200      56  3/4      9-Nov-00    14-Nov-00
                    3,000      56  3/4      9-Nov-00    14-Nov-00
                    4,000      56  5/8      9-Nov-00    14-Nov-00
                      100      56  5/8      9-Nov-00    14-Nov-00
                      100      56  5/8      9-Nov-00    14-Nov-00
                      100      56  5/8      9-Nov-00    14-Nov-00
                      100      56  5/8      9-Nov-00    14-Nov-00
                    1,100      56  5/16     9-Nov-00    14-Nov-00
                    1,100      56  5/16     9-Nov-00    14-Nov-00
                      500      56  1/8      9-Nov-00    14-Nov-00
                    1,100      56  5/16     9-Nov-00    14-Nov-00
                    1,100      56  5/16     9-Nov-00    14-Nov-00
                      800      56  5/16     9-Nov-00    14-Nov-00
                      200      56  3/8      9-Nov-00    14-Nov-00
                    1,100      56  3/16     9-Nov-00    14-Nov-00
                    1,100      56  3/16     9-Nov-00    14-Nov-00
                    1,100      56  3/16     9-Nov-00    14-Nov-00
                    1,100      56  1/16     9-Nov-00    14-Nov-00
                    1,100      56  1/16     9-Nov-00    14-Nov-00
                      500        55.9375    9-Nov-00    14-Nov-00
                    1,100        55.9375    9-Nov-00    14-Nov-00
                    1,100        55.9375    9-Nov-00    14-Nov-00
                      300        56.0000    9-Nov-00    14-Nov-00
                      100        56.0000    9-Nov-00    14-Nov-00
                      100        56.0000    9-Nov-00    14-Nov-00
                      700        56.0000    9-Nov-00    14-Nov-00
                      100        56.0000    9-Nov-00    14-Nov-00
                      100        56.0000    9-Nov-00    14-Nov-00
                    1,500        56.0000    9-Nov-00    14-Nov-00
                      200      56  1/8      9-Nov-00    14-Nov-00
                      100      56  1/8      9-Nov-00    14-Nov-00
                    4,000      56  1/8      9-Nov-00    14-Nov-00
                    1,200      56  1/8      9-Nov-00    14-Nov-00
                      600      56  1/8      9-Nov-00    14-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                    4,200      56  1/8      9-Nov-00    14-Nov-00
                      500      56  1/8      9-Nov-00    14-Nov-00
                      100      56  1/16     9-Nov-00    14-Nov-00
                      800      56  1/8      9-Nov-00    14-Nov-00
                    3,000      56  3/8      9-Nov-00    14-Nov-00
                    1,000      56  3/8      9-Nov-00    14-Nov-00
                      500      56  3/8      9-Nov-00    14-Nov-00
                    1,000      56  3/8      9-Nov-00    14-Nov-00
                      200      56  3/8      9-Nov-00    14-Nov-00
                      200      56  3/8      9-Nov-00    14-Nov-00
                      500      56  3/8      9-Nov-00    14-Nov-00
                    1,000      56  3/8      9-Nov-00    14-Nov-00
                      100      56  3/8      9-Nov-00    14-Nov-00
                      500      56  3/8      9-Nov-00    14-Nov-00
                      200      56  3/8      9-Nov-00    14-Nov-00
                    1,000      56  3/8      9-Nov-00    14-Nov-00
                    1,000      56  3/8      9-Nov-00    14-Nov-00
                    1,000      56  2/4      9-Nov-00    14-Nov-00
                      100      56  2/4      9-Nov-00    14-Nov-00
                    1,000      56  2/4      9-Nov-00    14-Nov-00
                      100      56  2/4      9-Nov-00    14-Nov-00
                      100      56  2/4      9-Nov-00    14-Nov-00
                      500      56  2/4      9-Nov-00    14-Nov-00
                    1,000      56  2/4      9-Nov-00    14-Nov-00
                      100      56  2/4      9-Nov-00    14-Nov-00
                      100      56  2/4      9-Nov-00    14-Nov-00
                      100      56  2/4      9-Nov-00    14-Nov-00
                      100      56  2/4      9-Nov-00    14-Nov-00
                    2,200      56  2/4      9-Nov-00    14-Nov-00
                    1,000      56  2/4      9-Nov-00    14-Nov-00
                    3,100      56  7/16     9-Nov-00    14-Nov-00
          300                  56  1/4      9-Nov-00    14-Nov-00
                      100        56.0000    9-Nov-00    14-Nov-00
                      100        56.0000    9-Nov-00    14-Nov-00
                      100        56.0000    9-Nov-00    14-Nov-00
                      400        56.0000    9-Nov-00    14-Nov-00
                      200        56.0000    9-Nov-00    14-Nov-00
                      700        56.0000    9-Nov-00    14-Nov-00
                      100        56.0000    9-Nov-00    14-Nov-00
                      100        56.0000    9-Nov-00    14-Nov-00
                      100        56.0000    9-Nov-00    14-Nov-00
                      100        56.0000    9-Nov-00    14-Nov-00
                      500        56.0000    9-Nov-00    14-Nov-00
                    1,000        55.8125    9-Nov-00    14-Nov-00
                    1,200      55  2/4      9-Nov-00    14-Nov-00
                    1,100        55.6875    9-Nov-00    14-Nov-00
                      300      55  5/8      9-Nov-00    14-Nov-00
                    1,100      55  9/16     9-Nov-00    14-Nov-00
                    1,100      55  9/16     9-Nov-00    14-Nov-00
                      700      55  3/4      9-Nov-00    14-Nov-00
                      200      55  2/4      9-Nov-00    14-Nov-00
                    1,100      55  9/16     9-Nov-00    14-Nov-00
                    1,100      55  9/16     9-Nov-00    14-Nov-00
                      200      55  9/16     9-Nov-00    14-Nov-00
                      500      55  1/4      9-Nov-00    14-Nov-00
                      100        55.0000    9-Nov-00    14-Nov-00
                      100        55.0000    9-Nov-00    14-Nov-00
                      200        55.0000    9-Nov-00    14-Nov-00
                      400        55.0000    9-Nov-00    14-Nov-00
                      200      55  1/4      9-Nov-00    14-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100      55  3/16     9-Nov-00    14-Nov-00
                    1,000        55.0000    9-Nov-00    14-Nov-00
                      600      55  1/16     9-Nov-00    14-Nov-00
                      100        55.0000    9-Nov-00    14-Nov-00
                      100      55  1/16     9-Nov-00    14-Nov-00
                      200        55.0000    9-Nov-00    14-Nov-00
                      300        54.9375    9-Nov-00    14-Nov-00
                    1,100        54.9375    9-Nov-00    14-Nov-00
                      200        55.0000    9-Nov-00    14-Nov-00
                      200        55.0000    9-Nov-00    14-Nov-00
                      500      55  1/8      9-Nov-00    14-Nov-00
                    6,000        55.0000    9-Nov-00    14-Nov-00
                      400      55  3/16     9-Nov-00    14-Nov-00
                      100      55  3/16     9-Nov-00    14-Nov-00
                      100      55  1/8      9-Nov-00    14-Nov-00
                    3,400        55.0000    9-Nov-00    14-Nov-00
                      500        55.0000    9-Nov-00    14-Nov-00
                      750        56.6575    9-Nov-00    14-Nov-00
                    1,000      52  2/4     10-Nov-00    15-Nov-00
        3,600                    49.0139   10-Nov-00    15-Nov-00
          400                    49.0139   10-Nov-00    15-Nov-00
          400                    49.0139   10-Nov-00    15-Nov-00
          100                    49.0139   10-Nov-00    15-Nov-00
          200                    52.7175   10-Nov-00    15-Nov-00
            8                  47  7/16    10-Nov-00    15-Nov-00
       91,473                    50.1292   10-Nov-00    15-Nov-00
                      900        50.7491   10-Nov-00    15-Nov-00
                    4,000        50.7491   10-Nov-00    15-Nov-00
                   90,400        50.7491   10-Nov-00    15-Nov-00
                    4,700        50.7491   10-Nov-00    15-Nov-00
                    5,900        49.6369   10-Nov-00    15-Nov-00
                    8,250        49.6369   10-Nov-00    15-Nov-00
                    9,400        49.6369   10-Nov-00    15-Nov-00
        6,000                  54  1/8     10-Nov-00    15-Nov-00
          200                    54.0000   10-Nov-00    15-Nov-00
           50                    54.0000   10-Nov-00    15-Nov-00
          150                    54.0000   10-Nov-00    15-Nov-00
                      300      54  3/4     10-Nov-00    15-Nov-00
                      200      55  1/4     10-Nov-00    15-Nov-00
                      800      55  1/4     10-Nov-00    15-Nov-00
                      200      55  1/4     10-Nov-00    15-Nov-00
                      800      55  1/4     10-Nov-00    15-Nov-00
                      200      55  1/4     10-Nov-00    15-Nov-00
                      100      55  1/4     10-Nov-00    15-Nov-00
                      200      55  1/4     10-Nov-00    15-Nov-00
                      200      55  1/4     10-Nov-00    15-Nov-00
                      300      55  1/4     10-Nov-00    15-Nov-00
                      100      55  1/4     10-Nov-00    15-Nov-00
                      100      55  1/4     10-Nov-00    15-Nov-00
                      100      55  1/4     10-Nov-00    15-Nov-00
                      100      55  1/4     10-Nov-00    15-Nov-00
                      200      55  1/4     10-Nov-00    15-Nov-00
                      300      55  1/4     10-Nov-00    15-Nov-00
                      200      55  1/4     10-Nov-00    15-Nov-00
                      100      55  1/4     10-Nov-00    15-Nov-00
                      200      55  1/4     10-Nov-00    15-Nov-00
                      200      55  1/4     10-Nov-00    15-Nov-00
                      200      55  1/4     10-Nov-00    15-Nov-00
                    1,100      55  1/4     10-Nov-00    15-Nov-00
                      100      55  1/4     10-Nov-00    15-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100      55  1/4     10-Nov-00    15-Nov-00
                    2,000      55  1/4     10-Nov-00    15-Nov-00
                      200      55  1/4     10-Nov-00    15-Nov-00
                      200      55  1/4     10-Nov-00    15-Nov-00
                    1,000      55  1/4     10-Nov-00    15-Nov-00
                      100      55  1/4     10-Nov-00    15-Nov-00
                      100      55  1/4     10-Nov-00    15-Nov-00
                      500      55  1/4     10-Nov-00    15-Nov-00
                      200      55  2/4     10-Nov-00    15-Nov-00
                      200      55  2/4     10-Nov-00    15-Nov-00
                      200      55  2/4     10-Nov-00    15-Nov-00
                      100      55  2/4     10-Nov-00    15-Nov-00
                      100      55  2/4     10-Nov-00    15-Nov-00
                      100      55  2/4     10-Nov-00    15-Nov-00
                      100      55  2/4     10-Nov-00    15-Nov-00
                      100      55  2/4     10-Nov-00    15-Nov-00
                      200      55  2/4     10-Nov-00    15-Nov-00
                      100      55  2/4     10-Nov-00    15-Nov-00
                      100      55  2/4     10-Nov-00    15-Nov-00
                      100      55  2/4     10-Nov-00    15-Nov-00
                      100      55  2/4     10-Nov-00    15-Nov-00
                      200      55  2/4     10-Nov-00    15-Nov-00
                    1,000      55  2/4     10-Nov-00    15-Nov-00
                    1,000      55  2/4     10-Nov-00    15-Nov-00
                      200      55  2/4     10-Nov-00    15-Nov-00
                    4,300      55  2/4     10-Nov-00    15-Nov-00
                      200      55  2/4     10-Nov-00    15-Nov-00
                      300      55  2/4     10-Nov-00    15-Nov-00
                      400      54  1/4     10-Nov-00    15-Nov-00
                      300        54.0000   10-Nov-00    15-Nov-00
          200                  53  7/8     10-Nov-00    15-Nov-00
                    1,300      53  3/4     10-Nov-00    15-Nov-00
                      100      53  3/4     10-Nov-00    15-Nov-00
                    1,100      53  3/4     10-Nov-00    15-Nov-00
                      600      53  3/4     10-Nov-00    15-Nov-00
                    1,100      53  3/4     10-Nov-00    15-Nov-00
                      100      53  3/4     10-Nov-00    15-Nov-00
                      600        53.6875   10-Nov-00    15-Nov-00
                      100        53.6875   10-Nov-00    15-Nov-00
                    2,400      53  2/4     10-Nov-00    15-Nov-00
                      400      53  9/16    10-Nov-00    15-Nov-00
                      100      53  9/16    10-Nov-00    15-Nov-00
                      200      53  9/16    10-Nov-00    15-Nov-00
                    1,000      53  9/16    10-Nov-00    15-Nov-00
                      100      53  9/16    10-Nov-00    15-Nov-00
                      500      53  9/16    10-Nov-00    15-Nov-00
                      500      53  9/16    10-Nov-00    15-Nov-00
                      500      53  9/16    10-Nov-00    15-Nov-00
                      200      53  9/16    10-Nov-00    15-Nov-00
                      300      53  9/16    10-Nov-00    15-Nov-00
                      300      53  9/16    10-Nov-00    15-Nov-00
                      200      53  9/16    10-Nov-00    15-Nov-00
                      400      53  9/16    10-Nov-00    15-Nov-00
                      200      53  9/16    10-Nov-00    15-Nov-00
                      200      53  9/16    10-Nov-00    15-Nov-00
                      100      53  9/16    10-Nov-00    15-Nov-00
                    1,000      53  9/16    10-Nov-00    15-Nov-00
                      100      53  9/16    10-Nov-00    15-Nov-00
                      200      53  9/16    10-Nov-00    15-Nov-00
                      200      53  9/16    10-Nov-00    15-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                    1,000      53  3/8     10-Nov-00    15-Nov-00
                    1,000      53  3/8     10-Nov-00    15-Nov-00
          400                  53  1/8     10-Nov-00    15-Nov-00
                      200      53  3/8     10-Nov-00    15-Nov-00
          100                  53  1/8     10-Nov-00    15-Nov-00
          200                  53  1/8     10-Nov-00    15-Nov-00
                    1,100      53  3/16    10-Nov-00    15-Nov-00
                      100        53.0000   10-Nov-00    15-Nov-00
                      100        53.0000   10-Nov-00    15-Nov-00
                      200        53.0000   10-Nov-00    15-Nov-00
                       60        53.0000   10-Nov-00    15-Nov-00
                       40        53.0000   10-Nov-00    15-Nov-00
                    1,000        53.0000   10-Nov-00    15-Nov-00
                       40        53.0000   10-Nov-00    15-Nov-00
                    1,100        53.0000   10-Nov-00    15-Nov-00
                      100        53.0000   10-Nov-00    15-Nov-00
                      100      53  1/16    10-Nov-00    15-Nov-00
                      100        53.0000   10-Nov-00    15-Nov-00
                      100        53.0000   10-Nov-00    15-Nov-00
                      500        53.0000   10-Nov-00    15-Nov-00
                      500        53.0000   10-Nov-00    15-Nov-00
                      500        53.0000   10-Nov-00    15-Nov-00
                      500        53.0000   10-Nov-00    15-Nov-00
                      200        53.0000   10-Nov-00    15-Nov-00
                      100        53.0000   10-Nov-00    15-Nov-00
                      100        53.0000   10-Nov-00    15-Nov-00
                      100        53.0000   10-Nov-00    15-Nov-00
                      100        53.0000   10-Nov-00    15-Nov-00
                      100        53.0000   10-Nov-00    15-Nov-00
                    1,000        53.0000   10-Nov-00    15-Nov-00
                    1,000        53.0000   10-Nov-00    15-Nov-00
                      100        53.0000   10-Nov-00    15-Nov-00
          200                  52  7/8     10-Nov-00    15-Nov-00
          100                  52  7/8     10-Nov-00    15-Nov-00
          100                  52  7/8     10-Nov-00    15-Nov-00
          200                  52  7/8     10-Nov-00    15-Nov-00
          200                  52  7/8     10-Nov-00    15-Nov-00
          200                  52  7/8     10-Nov-00    15-Nov-00
          100                  52  7/8     10-Nov-00    15-Nov-00
          100                  52  7/8     10-Nov-00    15-Nov-00
          200                  52  7/8     10-Nov-00    15-Nov-00
                    1,100      52  5/8     10-Nov-00    15-Nov-00
                    1,100      52  5/8     10-Nov-00    15-Nov-00
                      100      52  5/8     10-Nov-00    15-Nov-00
                      500      52  2/4     10-Nov-00    15-Nov-00
                      500      52  2/4     10-Nov-00    15-Nov-00
                      200      52  2/4     10-Nov-00    15-Nov-00
                      100      52  9/16    10-Nov-00    15-Nov-00
                    1,300      52  1/4     10-Nov-00    15-Nov-00
                    1,000      52  1/4     10-Nov-00    15-Nov-00
                      100      52  1/4     10-Nov-00    15-Nov-00
                    1,200      52  1/4     10-Nov-00    15-Nov-00
                      200      52  1/4     10-Nov-00    15-Nov-00
                    1,000      52  1/4     10-Nov-00    15-Nov-00
                      400      52  1/4     10-Nov-00    15-Nov-00
                    1,000      52  2/4     10-Nov-00    15-Nov-00
                      200      52  2/4     10-Nov-00    15-Nov-00
                      300      52  2/4     10-Nov-00    15-Nov-00
                      100      52  2/4     10-Nov-00    15-Nov-00
                    1,000      52  2/4     10-Nov-00    15-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100      51  5/8     10-Nov-00    15-Nov-00
                      500      51  1/8     10-Nov-00    15-Nov-00
                      600      51  3/8     10-Nov-00    15-Nov-00
                      100      51  1/8     10-Nov-00    15-Nov-00
                      100      51  1/8     10-Nov-00    15-Nov-00
                      100      51  1/8     10-Nov-00    15-Nov-00
                      100      51  3/8     10-Nov-00    15-Nov-00
                    1,100      51  1/4     10-Nov-00    15-Nov-00
                    1,100      51  1/8     10-Nov-00    15-Nov-00
                      100        51.0000   10-Nov-00    15-Nov-00
                      100        51.0000   10-Nov-00    15-Nov-00
                      100        51.0000   10-Nov-00    15-Nov-00
                      100        51.0000   10-Nov-00    15-Nov-00
                      100        51.0000   10-Nov-00    15-Nov-00
                      100        51.0000   10-Nov-00    15-Nov-00
                    1,000        51.0000   10-Nov-00    15-Nov-00
                      100        51.0000   10-Nov-00    15-Nov-00
                    3,000        51.0000   10-Nov-00    15-Nov-00
                      100        51.0000   10-Nov-00    15-Nov-00
                      100        51.0000   10-Nov-00    15-Nov-00
                      100        51.0000   10-Nov-00    15-Nov-00
          200                    51.0000   10-Nov-00    15-Nov-00
                    1,000      50  3/4     10-Nov-00    15-Nov-00
                      100      50  3/4     10-Nov-00    15-Nov-00
                    1,100      50  3/4     10-Nov-00    15-Nov-00
                      100      50  3/4     10-Nov-00    15-Nov-00
                      400        51.0000   10-Nov-00    15-Nov-00
                      200        51.0000   10-Nov-00    15-Nov-00
                      100      50  7/16    10-Nov-00    15-Nov-00
                      100      50  7/16    10-Nov-00    15-Nov-00
                    1,100        50.6875   10-Nov-00    15-Nov-00
                      100      50  5/8     10-Nov-00    15-Nov-00
                      100      50  5/8     10-Nov-00    15-Nov-00
                      100      50  5/8     10-Nov-00    15-Nov-00
                      100      50  5/8     10-Nov-00    15-Nov-00
                      200      50  5/8     10-Nov-00    15-Nov-00
                      500      50  3/8     10-Nov-00    15-Nov-00
                      200      50  3/8     10-Nov-00    15-Nov-00
                      500      50  3/8     10-Nov-00    15-Nov-00
                      500      50  3/8     10-Nov-00    15-Nov-00
                      500      50  3/8     10-Nov-00    15-Nov-00
                      100      50  3/8     10-Nov-00    15-Nov-00
                      500      50  3/8     10-Nov-00    15-Nov-00
                      200      50  3/8     10-Nov-00    15-Nov-00
                      500      50  3/8     10-Nov-00    15-Nov-00
                      500      50  7/16    10-Nov-00    15-Nov-00
                      100      50  7/16    10-Nov-00    15-Nov-00
                      100      50  7/16    10-Nov-00    15-Nov-00
                      100      50  7/16    10-Nov-00    15-Nov-00
                      200      50  7/16    10-Nov-00    15-Nov-00
                      200      50  7/16    10-Nov-00    15-Nov-00
                      100      50  7/16    10-Nov-00    15-Nov-00
                      500      50  7/16    10-Nov-00    15-Nov-00
                      200      50  7/16    10-Nov-00    15-Nov-00
                    1,000      49  1/8     10-Nov-00    15-Nov-00
                      200        49.0000   10-Nov-00    15-Nov-00
                      100        49.0000   10-Nov-00    15-Nov-00
                      100        49.0000   10-Nov-00    15-Nov-00
                      100      49  1/16    10-Nov-00    15-Nov-00
                    1,000        49.0000   10-Nov-00    15-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          100                  48  5/8     10-Nov-00    15-Nov-00
                      500        49.0000   10-Nov-00    15-Nov-00
          170                  48  5/8     10-Nov-00    15-Nov-00
                      100        48.0000   10-Nov-00    15-Nov-00
                      100        48.0000   10-Nov-00    15-Nov-00
                      200        48.0000   10-Nov-00    15-Nov-00
                      100        48.0000   10-Nov-00    15-Nov-00
                      300        48.0000   10-Nov-00    15-Nov-00
                      100        48.0000   10-Nov-00    15-Nov-00
                      200      48  1/8     10-Nov-00    15-Nov-00
                      800      48  1/8     10-Nov-00    15-Nov-00
                      200        48.1992   10-Nov-00    15-Nov-00
                    1,100        48.0000   10-Nov-00    15-Nov-00
                      100      48  1/8     10-Nov-00    15-Nov-00
                      100      48  1/8     10-Nov-00    15-Nov-00
                      100        48.0000   10-Nov-00    15-Nov-00
                      100        48.0000   10-Nov-00    15-Nov-00
                      100        48.0000   10-Nov-00    15-Nov-00
                      100        48.0000   10-Nov-00    15-Nov-00
                      100        48.0000   10-Nov-00    15-Nov-00
                      100        48.0000   10-Nov-00    15-Nov-00
                      200        48.0000   10-Nov-00    15-Nov-00
                      100        48.0000   10-Nov-00    15-Nov-00
                      700        48.0000   10-Nov-00    15-Nov-00
                      200      48  5/8     10-Nov-00    15-Nov-00
                      200      48  5/8     10-Nov-00    15-Nov-00
                      100      48  5/8     10-Nov-00    15-Nov-00
                      200      48  5/8     10-Nov-00    15-Nov-00
                    2,000      48  5/8     10-Nov-00    15-Nov-00
                      100      48  5/8     10-Nov-00    15-Nov-00
                      200      48  5/8     10-Nov-00    15-Nov-00
                      200      48  3/4     10-Nov-00    15-Nov-00
                    2,000      48  7/8     10-Nov-00    15-Nov-00
                      400      48  7/8     10-Nov-00    15-Nov-00
                      200      49  1/16    10-Nov-00    15-Nov-00
                      200      49  1/16    10-Nov-00    15-Nov-00
                      100      49  3/16    10-Nov-00    15-Nov-00
                    2,000      49  3/16    10-Nov-00    15-Nov-00
                      200      49  3/16    10-Nov-00    15-Nov-00
                      200      49  3/16    10-Nov-00    15-Nov-00
                      100      49  3/16    10-Nov-00    15-Nov-00
                      200      49  3/16    10-Nov-00    15-Nov-00
                      200      49  3/8     10-Nov-00    15-Nov-00
                      200      48  3/4     10-Nov-00    15-Nov-00
                      200      48  3/4     10-Nov-00    15-Nov-00
                      100      48  3/4     10-Nov-00    15-Nov-00
                      100      48  3/4     10-Nov-00    15-Nov-00
                      100      48  3/4     10-Nov-00    15-Nov-00
                      100      48  3/4     10-Nov-00    15-Nov-00
                      200      48  3/4     10-Nov-00    15-Nov-00
                      100      48  3/4     10-Nov-00    15-Nov-00
                      100      48  3/4     10-Nov-00    15-Nov-00
                      400      48  3/4     10-Nov-00    15-Nov-00
          200                  48  7/8     10-Nov-00    15-Nov-00
                      200      49  1/8     10-Nov-00    15-Nov-00
                      200      48  1/4     10-Nov-00    15-Nov-00
                      300      48  1/4     10-Nov-00    15-Nov-00
                      400      48  1/4     10-Nov-00    15-Nov-00
          200                  47  2/4     10-Nov-00    15-Nov-00
          200                  47  2/4     10-Nov-00    15-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          100                  47  3/8     10-Nov-00    15-Nov-00
                      200      47  7/16    10-Nov-00    15-Nov-00
                      200      47  7/16    10-Nov-00    15-Nov-00
                      200      47  7/16    10-Nov-00    15-Nov-00
                      200      47  3/8     10-Nov-00    15-Nov-00
                      100      47  3/8     10-Nov-00    15-Nov-00
                      200      47  3/8     10-Nov-00    15-Nov-00
                      200        47.3828   10-Nov-00    15-Nov-00
                      200      47  3/8     10-Nov-00    15-Nov-00
                      500        47.0000   10-Nov-00    15-Nov-00
                      100      47  1/16    10-Nov-00    15-Nov-00
                      100        47.0000   10-Nov-00    15-Nov-00
                      200      47  1/16    10-Nov-00    15-Nov-00
                      200      47  1/16    10-Nov-00    15-Nov-00
                      200        47.0000   10-Nov-00    15-Nov-00
                      100        47.0000   10-Nov-00    15-Nov-00
                    1,000        47.0000   10-Nov-00    15-Nov-00
                      100      47  1/16    10-Nov-00    15-Nov-00
                      200      47  1/16    10-Nov-00    15-Nov-00
                      100        47.0000   10-Nov-00    15-Nov-00
                      100        47.0000   10-Nov-00    15-Nov-00
                      900        47.0000   10-Nov-00    15-Nov-00
                      100        47.0000   10-Nov-00    15-Nov-00
                      500      47  1/4     10-Nov-00    15-Nov-00
                      500      47  1/4     10-Nov-00    15-Nov-00
                      500      47  1/4     10-Nov-00    15-Nov-00
                      100        48.0000   10-Nov-00    15-Nov-00
          200                    48.0000   10-Nov-00    15-Nov-00
          100                  47  7/8     10-Nov-00    15-Nov-00
          200                  47  7/8     10-Nov-00    15-Nov-00
          100                  47  7/8     10-Nov-00    15-Nov-00
          100                  47  7/8     10-Nov-00    15-Nov-00
          600                  47  7/8     10-Nov-00    15-Nov-00
          100                  47  7/8     10-Nov-00    15-Nov-00
          300                  48  2/4     10-Nov-00    15-Nov-00
          100                    49.0000   10-Nov-00    15-Nov-00
          100                  49  1/4     10-Nov-00    15-Nov-00
          100                  49  1/4     10-Nov-00    15-Nov-00
          100                  49  1/4     10-Nov-00    15-Nov-00
          100                  49  1/4     10-Nov-00    15-Nov-00
          100                  49  1/4     10-Nov-00    15-Nov-00
          300                  49  2/4     10-Nov-00    15-Nov-00
        2,500                  49  3/8     10-Nov-00    15-Nov-00
        2,400                  49  3/8     10-Nov-00    15-Nov-00
          100                  49  1/4     10-Nov-00    15-Nov-00
          100                  49  1/4     10-Nov-00    15-Nov-00
          100                  49  3/8     10-Nov-00    15-Nov-00
          200                  49  1/4     10-Nov-00    15-Nov-00
        1,000                  49  3/8     10-Nov-00    15-Nov-00
          200                  49  7/16    10-Nov-00    15-Nov-00
          500                  49  7/8     10-Nov-00    15-Nov-00
          200                  49  7/8     10-Nov-00    15-Nov-00
          800                  49  7/8     10-Nov-00    15-Nov-00
          200                  49  7/8     10-Nov-00    15-Nov-00
          200                  49  7/8     10-Nov-00    15-Nov-00
          200                  49  7/8     10-Nov-00    15-Nov-00
          100                  49  7/8     10-Nov-00    15-Nov-00
          200                  49  7/8     10-Nov-00    15-Nov-00
        1,200                  49  7/8     10-Nov-00    15-Nov-00
          200                  49  7/8     10-Nov-00    15-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                  49  7/8     10-Nov-00    15-Nov-00
          200                  49  7/8     10-Nov-00    15-Nov-00
          200                  49  7/8     10-Nov-00    15-Nov-00
          200                  49  7/8     10-Nov-00    15-Nov-00
          200                  49  7/8     10-Nov-00    15-Nov-00
          200                  49  5/8     10-Nov-00    15-Nov-00
                      200        50.0000   10-Nov-00    15-Nov-00
          200                  49  5/8     10-Nov-00    15-Nov-00
          200                  49  5/8     10-Nov-00    15-Nov-00
          200                  49  5/8     10-Nov-00    15-Nov-00
          200                  49  5/8     10-Nov-00    15-Nov-00
          100                  49  5/8     10-Nov-00    15-Nov-00
        1,000                  49  3/4     10-Nov-00    15-Nov-00
          200                  49  5/8     10-Nov-00    15-Nov-00
          200                  49  5/8     10-Nov-00    15-Nov-00
          200                  49  5/8     10-Nov-00    15-Nov-00
          200                  49  5/8     10-Nov-00    15-Nov-00
          100                  49  5/8     10-Nov-00    15-Nov-00
        1,000                  49  5/8     10-Nov-00    15-Nov-00
        1,300                  49  5/8     10-Nov-00    15-Nov-00
          200                  49  5/8     10-Nov-00    15-Nov-00
          100                  49  9/16    10-Nov-00    15-Nov-00
                      200      49  2/4     10-Nov-00    15-Nov-00
          500                  49  7/16    10-Nov-00    15-Nov-00
          100                    49.8125   10-Nov-00    15-Nov-00
          200                    49.8125   10-Nov-00    15-Nov-00
        1,000                    50.6875   10-Nov-00    15-Nov-00
          500                  50  3/4     10-Nov-00    15-Nov-00
          200                    50.7344   10-Nov-00    15-Nov-00
          300                    50.6875   10-Nov-00    15-Nov-00
          500                  50  3/4     10-Nov-00    15-Nov-00
          100                  50  2/4     10-Nov-00    15-Nov-00
          700                  50  3/4     10-Nov-00    15-Nov-00
          200                  50  2/4     10-Nov-00    15-Nov-00
                      200      50  3/4     10-Nov-00    15-Nov-00
          100                    51.0000   10-Nov-00    15-Nov-00
          100                    51.0000   10-Nov-00    15-Nov-00
          100                    50.7344   10-Nov-00    15-Nov-00
          100                  50  7/8     10-Nov-00    15-Nov-00
          700                    51.0000   10-Nov-00    15-Nov-00
          500                    51.0000   10-Nov-00    15-Nov-00
          106                    51.0000   10-Nov-00    15-Nov-00
          100                  50  2/4     10-Nov-00    15-Nov-00
          300                    51.0000   10-Nov-00    15-Nov-00
                      100      51  1/8     10-Nov-00    15-Nov-00
                      200      51  1/8     10-Nov-00    15-Nov-00
          200                    51.0000   10-Nov-00    15-Nov-00
                      200      51  1/8     10-Nov-00    15-Nov-00
          200                    51.0000   10-Nov-00    15-Nov-00
          600                    51.0000   10-Nov-00    15-Nov-00
          500                  51  1/4     10-Nov-00    15-Nov-00
          100                  51  1/4     10-Nov-00    15-Nov-00
          100                  51  3/16    10-Nov-00    15-Nov-00
                      200      51  1/4     10-Nov-00    15-Nov-00
                      200      51  5/8     10-Nov-00    15-Nov-00
          200                    52.0000   10-Nov-00    15-Nov-00
          500                    52.0000   10-Nov-00    15-Nov-00
        1,000                  51  3/16    10-Nov-00    15-Nov-00
          100                  51  5/8     10-Nov-00    15-Nov-00
        3,000                  51  5/8     10-Nov-00    15-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          900                  51  5/8     10-Nov-00    15-Nov-00
          100                  51  3/4     10-Nov-00    15-Nov-00
          100                    52.0000   10-Nov-00    15-Nov-00
          900                    52.0000   10-Nov-00    15-Nov-00
        1,600                  51  5/8     10-Nov-00    15-Nov-00
        1,700                  51  5/8     10-Nov-00    15-Nov-00
        1,100                    52.0000   10-Nov-00    15-Nov-00
          200                  51  3/16    10-Nov-00    15-Nov-00
          200                  51  3/16    10-Nov-00    15-Nov-00
          200                  51  3/16    10-Nov-00    15-Nov-00
          200                  51  3/16    10-Nov-00    15-Nov-00
          200                  51  3/16    10-Nov-00    15-Nov-00
        1,000                  51  5/8     10-Nov-00    15-Nov-00
        3,300                  51  5/8     10-Nov-00    15-Nov-00
          471                  51  1/8     10-Nov-00    15-Nov-00
          200                    51.0000   10-Nov-00    15-Nov-00
          700                    51.0000   10-Nov-00    15-Nov-00
        3,700                    50.7539   10-Nov-00    15-Nov-00
          200                    50.8125   10-Nov-00    15-Nov-00
          200                  50  3/4     10-Nov-00    15-Nov-00
          200                  50  3/4     10-Nov-00    15-Nov-00
          100                  50  3/4     10-Nov-00    15-Nov-00
        5,000                    50.6875   10-Nov-00    15-Nov-00
          200                  50  2/4     10-Nov-00    15-Nov-00
        2,000                  50  5/8     10-Nov-00    15-Nov-00
        1,300                  50  5/8     10-Nov-00    15-Nov-00
          700                  50  5/8     10-Nov-00    15-Nov-00
          100                  50  9/16    10-Nov-00    15-Nov-00
          200                    51.0000   10-Nov-00    15-Nov-00
          100                  51  2/4     10-Nov-00    15-Nov-00
          100                  51  3/4     10-Nov-00    15-Nov-00
           70                  51  2/4     10-Nov-00    15-Nov-00
          500                    52.0000   10-Nov-00    15-Nov-00
          200                  51  2/4     10-Nov-00    15-Nov-00
          200                    52.0000   10-Nov-00    15-Nov-00
          100                    52.0000   10-Nov-00    15-Nov-00
          200                  51  2/4     10-Nov-00    15-Nov-00
        2,000                    52.0000   10-Nov-00    15-Nov-00
          600                  51  7/8     10-Nov-00    15-Nov-00
          200                  51  2/4     10-Nov-00    15-Nov-00
          200                    52.0000   10-Nov-00    15-Nov-00
          200                    52.0000   10-Nov-00    15-Nov-00
       36,200                    53.6319   10-Nov-00    15-Nov-00
        2,000                    54.0050   10-Nov-00    15-Nov-00
                    5,000        49.3625   13-Nov-00    16-Nov-00
           49                    46.0000   13-Nov-00    16-Nov-00
       15,000                  49  9/16    13-Nov-00    16-Nov-00
        1,000                    47.0650   13-Nov-00    16-Nov-00
           50                  49  1/4     13-Nov-00    16-Nov-00
          125                  49  1/4     13-Nov-00    16-Nov-00
      150,000                    47.0417   13-Nov-00    16-Nov-00
                    1,200        47.4865   13-Nov-00    16-Nov-00
                    6,000        47.4865   13-Nov-00    16-Nov-00
                  136,000        47.4865   13-Nov-00    16-Nov-00
                    6,800        47.4865   13-Nov-00    16-Nov-00
          500                    44.3625   13-Nov-00    16-Nov-00
          100                    45.9800   13-Nov-00    16-Nov-00
                    3,000      47  1/8     13-Nov-00    16-Nov-00
                      200      47  1/8     13-Nov-00    16-Nov-00
                      100      47  1/8     13-Nov-00    16-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                    4,000      47  1/8     13-Nov-00    16-Nov-00
                      200      47  1/8     13-Nov-00    16-Nov-00
                      200      47  1/8     13-Nov-00    16-Nov-00
                      700      47  1/8     13-Nov-00    16-Nov-00
                      200      47  1/8     13-Nov-00    16-Nov-00
                      100      47  1/8     13-Nov-00    16-Nov-00
                      600      47  1/8     13-Nov-00    16-Nov-00
                      600      47  1/8     13-Nov-00    16-Nov-00
                       50      47  1/8     13-Nov-00    16-Nov-00
                      200      47  1/8     13-Nov-00    16-Nov-00
                      200      47  1/8     13-Nov-00    16-Nov-00
                      200      47  3/16    13-Nov-00    16-Nov-00
          300                    47.0000   13-Nov-00    16-Nov-00
          200                    47.0000   13-Nov-00    16-Nov-00
          100                    46.9375   13-Nov-00    16-Nov-00
          200                    46.9375   13-Nov-00    16-Nov-00
          100                  46  7/8     13-Nov-00    16-Nov-00
          200                  46  7/8     13-Nov-00    16-Nov-00
          200                  46  5/8     13-Nov-00    16-Nov-00
          100                  46  5/8     13-Nov-00    16-Nov-00
          100                  46  5/8     13-Nov-00    16-Nov-00
          100                  46  5/8     13-Nov-00    16-Nov-00
          200                  46  9/16    13-Nov-00    16-Nov-00
          600                  45  3/8     13-Nov-00    16-Nov-00
        1,000                  45  3/8     13-Nov-00    16-Nov-00
                      100      46  9/16    13-Nov-00    16-Nov-00
                      200      46  9/16    13-Nov-00    16-Nov-00
                      100      46  9/16    13-Nov-00    16-Nov-00
          100                  46  1/16    13-Nov-00    16-Nov-00
                      100      47  1/4     13-Nov-00    16-Nov-00
                      200      47  1/4     13-Nov-00    16-Nov-00
                      400      47  1/4     13-Nov-00    16-Nov-00
                      100      47  1/4     13-Nov-00    16-Nov-00
                      200      47  1/4     13-Nov-00    16-Nov-00
                      200      47  1/4     13-Nov-00    16-Nov-00
                      200      47  1/4     13-Nov-00    16-Nov-00
                      200      47  1/4     13-Nov-00    16-Nov-00
          200                    45.9375   13-Nov-00    16-Nov-00
          200                    46.0000   13-Nov-00    16-Nov-00
          600                    46.0000   13-Nov-00    16-Nov-00
          200                    46.0000   13-Nov-00    16-Nov-00
          200                    45.0000   13-Nov-00    16-Nov-00
          200                    45.0000   13-Nov-00    16-Nov-00
          100                    45.0000   13-Nov-00    16-Nov-00
          255                    45.0000   13-Nov-00    16-Nov-00
          200                    45.0000   13-Nov-00    16-Nov-00
          200                  44  2/4     13-Nov-00    16-Nov-00
                      700      44  9/16    13-Nov-00    16-Nov-00
                      200      44  9/16    13-Nov-00    16-Nov-00
                      100      44  9/16    13-Nov-00    16-Nov-00
          200                    45.0000   13-Nov-00    16-Nov-00
                    1,000      46  3/8     13-Nov-00    16-Nov-00
                      200      46  3/8     13-Nov-00    16-Nov-00
                      200        47.0000   13-Nov-00    16-Nov-00
                      200        47.0000   13-Nov-00    16-Nov-00
                      200        47.0000   13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      100      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                    1,200      47  1/16    13-Nov-00    16-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                    1,200      47  1/16    13-Nov-00    16-Nov-00
                      400      47  1/16    13-Nov-00    16-Nov-00
                    1,200      47  1/16    13-Nov-00    16-Nov-00
                    1,200      47  1/16    13-Nov-00    16-Nov-00
                    1,200      47  1/16    13-Nov-00    16-Nov-00
                    1,000      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      47  1/16    13-Nov-00    16-Nov-00
                      200      48  3/8     13-Nov-00    16-Nov-00
                      200      48  3/8     13-Nov-00    16-Nov-00
                      100      48  3/8     13-Nov-00    16-Nov-00
                      200      48  7/16    13-Nov-00    16-Nov-00
                      500      48  7/16    13-Nov-00    16-Nov-00
                      200      48  7/16    13-Nov-00    16-Nov-00
                      200      48  7/16    13-Nov-00    16-Nov-00
                      500      48  7/16    13-Nov-00    16-Nov-00
                      500      48  7/16    13-Nov-00    16-Nov-00
                      500      48  7/16    13-Nov-00    16-Nov-00
                      200      48  7/16    13-Nov-00    16-Nov-00
                      100      48  7/16    13-Nov-00    16-Nov-00
                      500      48  7/16    13-Nov-00    16-Nov-00
                      200      48  7/16    13-Nov-00    16-Nov-00
                    3,000      48  7/16    13-Nov-00    16-Nov-00
                      100      48  7/16    13-Nov-00    16-Nov-00
                      200      48  7/16    13-Nov-00    16-Nov-00
                      200      48  7/16    13-Nov-00    16-Nov-00
                    1,000      48  7/16    13-Nov-00    16-Nov-00
                      200        48.0000   13-Nov-00    16-Nov-00
                      200        48.0000   13-Nov-00    16-Nov-00
                      200        48.0000   13-Nov-00    16-Nov-00
                      200        48.0000   13-Nov-00    16-Nov-00
                      100        48.0000   13-Nov-00    16-Nov-00
                      200        48.0000   13-Nov-00    16-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      500        48.0000   13-Nov-00    16-Nov-00
                      200        48.0000   13-Nov-00    16-Nov-00
                      200      48  2/4     13-Nov-00    16-Nov-00
                      100      48  2/4     13-Nov-00    16-Nov-00
                      200      48  2/4     13-Nov-00    16-Nov-00
                      200      48  2/4     13-Nov-00    16-Nov-00
                      400        48.0000   13-Nov-00    16-Nov-00
                      200        48.0000   13-Nov-00    16-Nov-00
                      100        48.0000   13-Nov-00    16-Nov-00
                      100        48.0000   13-Nov-00    16-Nov-00
                    1,000        48.0000   13-Nov-00    16-Nov-00
                    1,000        48.0000   13-Nov-00    16-Nov-00
                      100        48.0000   13-Nov-00    16-Nov-00
                    1,000        48.0000   13-Nov-00    16-Nov-00
                      200        48.0000   13-Nov-00    16-Nov-00
                    1,000        48.0000   13-Nov-00    16-Nov-00
                      100        48.0000   13-Nov-00    16-Nov-00
                      500      48  2/4     13-Nov-00    16-Nov-00
                      200      48  2/4     13-Nov-00    16-Nov-00
                      200      48  2/4     13-Nov-00    16-Nov-00
                      200      48  2/4     13-Nov-00    16-Nov-00
                      200      48  2/4     13-Nov-00    16-Nov-00
                      200      48  2/4     13-Nov-00    16-Nov-00
                      200      48  2/4     13-Nov-00    16-Nov-00
                      200      48  2/4     13-Nov-00    16-Nov-00
                      200      48  2/4     13-Nov-00    16-Nov-00
                      200      48  2/4     13-Nov-00    16-Nov-00
                      200      48  2/4     13-Nov-00    16-Nov-00
                      200      48  2/4     13-Nov-00    16-Nov-00
                      200      48  2/4     13-Nov-00    16-Nov-00
                      100      48  2/4     13-Nov-00    16-Nov-00
                      200      48  2/4     13-Nov-00    16-Nov-00
                      200      48  2/4     13-Nov-00    16-Nov-00
                    2,000      48  2/4     13-Nov-00    16-Nov-00
                      200      48  2/4     13-Nov-00    16-Nov-00
                      400      48  2/4     13-Nov-00    16-Nov-00
                      600      48  2/4     13-Nov-00    16-Nov-00
                      300      48  2/4     13-Nov-00    16-Nov-00
                      200      49  1/8     13-Nov-00    16-Nov-00
                    1,700      49  1/8     13-Nov-00    16-Nov-00
                      100      49  1/8     13-Nov-00    16-Nov-00
                    2,000      49  1/8     13-Nov-00    16-Nov-00
                    1,000      49  1/8     13-Nov-00    16-Nov-00
                    2,400      49  1/8     13-Nov-00    16-Nov-00
                      200      49  1/8     13-Nov-00    16-Nov-00
        1,000                  48  7/8     13-Nov-00    16-Nov-00
          100                  48  2/4     13-Nov-00    16-Nov-00
          200                  48  7/8     13-Nov-00    16-Nov-00
          100                  48  7/8     13-Nov-00    16-Nov-00
          100                  48  7/8     13-Nov-00    16-Nov-00
        1,000                  48  7/8     13-Nov-00    16-Nov-00
        1,000                  48  7/8     13-Nov-00    16-Nov-00
                      200      49  1/8     13-Nov-00    16-Nov-00
                      100      49  7/8     13-Nov-00    16-Nov-00
          200                    50.0000   13-Nov-00    16-Nov-00
        1,000                    49.9375   13-Nov-00    16-Nov-00
          100                    50.0000   13-Nov-00    16-Nov-00
                      200      51  7/8     13-Nov-00    16-Nov-00
                      600      51  7/8     13-Nov-00    16-Nov-00
          200                  51  1/8     13-Nov-00    16-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          390                    51.0000   13-Nov-00    16-Nov-00
          500                    51.0000   13-Nov-00    16-Nov-00
          500                    51.0000   13-Nov-00    16-Nov-00
          500                  52  7/8     13-Nov-00    16-Nov-00
          500                    53.0000   13-Nov-00    16-Nov-00
          200                    53.0000   13-Nov-00    16-Nov-00
        1,000                  52  3/8     13-Nov-00    16-Nov-00
          100                    52.9375   13-Nov-00    16-Nov-00
          100                    53.0000   13-Nov-00    16-Nov-00
          100                  52  5/8     13-Nov-00    16-Nov-00
          100                  52  2/4     13-Nov-00    16-Nov-00
           50                    53.0000   13-Nov-00    16-Nov-00
          250                    53.0000   13-Nov-00    16-Nov-00
          100                  54  3/16    13-Nov-00    16-Nov-00
          100                  53  3/4     13-Nov-00    16-Nov-00
          100                    53.9375   13-Nov-00    16-Nov-00
          200                    53.7461   13-Nov-00    16-Nov-00
          100                    54.0000   13-Nov-00    16-Nov-00
          100                    53.9375   13-Nov-00    16-Nov-00
          100                    53.9688   13-Nov-00    16-Nov-00
          100                    53.9688   13-Nov-00    16-Nov-00
          100                    54.0000   13-Nov-00    16-Nov-00
          100                    54.0000   13-Nov-00    16-Nov-00
          100                    54.0000   13-Nov-00    16-Nov-00
          200                  54  3/16    13-Nov-00    16-Nov-00
          200                  54  3/16    13-Nov-00    16-Nov-00
          400                  54  3/16    13-Nov-00    16-Nov-00
          200                    52.4688   13-Nov-00    16-Nov-00
          100                    52.4688   13-Nov-00    16-Nov-00
          100                    52.4688   13-Nov-00    16-Nov-00
          200                  52  2/4     13-Nov-00    16-Nov-00
          450                  52  5/8     13-Nov-00    16-Nov-00
          500                  54  3/16    13-Nov-00    16-Nov-00
        1,000                  54  3/16    13-Nov-00    16-Nov-00
        1,000                  54  3/16    13-Nov-00    16-Nov-00
        1,000                  54  3/16    13-Nov-00    16-Nov-00
        1,000                  54  3/16    13-Nov-00    16-Nov-00
        1,000                  54  3/16    13-Nov-00    16-Nov-00
        1,000                  54  3/16    13-Nov-00    16-Nov-00
        1,000                  54  3/16    13-Nov-00    16-Nov-00
          700                  54  3/16    13-Nov-00    16-Nov-00
                      100        54.0000   13-Nov-00    16-Nov-00
          100                    50.8125   13-Nov-00    16-Nov-00
          100                  50  7/8     13-Nov-00    16-Nov-00
          100                    50.8125   13-Nov-00    16-Nov-00
          300                  50  7/8     13-Nov-00    16-Nov-00
          100                  50  7/8     13-Nov-00    16-Nov-00
          100                  50  7/8     13-Nov-00    16-Nov-00
          400                  50  7/8     13-Nov-00    16-Nov-00
          400                  50  7/8     13-Nov-00    16-Nov-00
          100                  50  7/8     13-Nov-00    16-Nov-00
          100                  50  7/8     13-Nov-00    16-Nov-00
        1,000                  50  7/8     13-Nov-00    16-Nov-00
          200                  50  7/8     13-Nov-00    16-Nov-00
        1,000                  50  7/8     13-Nov-00    16-Nov-00
        1,000                  50  7/8     13-Nov-00    16-Nov-00
          200                  50  7/8     13-Nov-00    16-Nov-00
          200                  50  5/16    13-Nov-00    16-Nov-00
          100                    50.0000   13-Nov-00    16-Nov-00
          100                    50.0000   13-Nov-00    16-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          100                    50.0000   13-Nov-00    16-Nov-00
          100                    50.0000   13-Nov-00    16-Nov-00
          200                    49.9375   13-Nov-00    16-Nov-00
          100                    49.9375   13-Nov-00    16-Nov-00
          200                    49.9375   13-Nov-00    16-Nov-00
          200                    49.9375   13-Nov-00    16-Nov-00
          400                  49  3/4     13-Nov-00    16-Nov-00
          200                  49  3/4     13-Nov-00    16-Nov-00
          200                  49  3/4     13-Nov-00    16-Nov-00
           11                  49  3/4     13-Nov-00    16-Nov-00
          100                  49  3/4     13-Nov-00    16-Nov-00
          800                  49  3/4     13-Nov-00    16-Nov-00
          100                  49  3/4     13-Nov-00    16-Nov-00
          200                  49  3/4     13-Nov-00    16-Nov-00
          200                  49  3/4     13-Nov-00    16-Nov-00
          200                  49  3/4     13-Nov-00    16-Nov-00
          152                  49  3/4     13-Nov-00    16-Nov-00
       40,000                    53.1391   14-Nov-00    17-Nov-00
                   21,100        56.1646   14-Nov-00    17-Nov-00
                   10,000        56.6375   14-Nov-00    17-Nov-00
                      200      53  7/8     14-Nov-00    17-Nov-00
                      300      53  7/8     14-Nov-00    17-Nov-00
                      100      51  7/8     14-Nov-00    17-Nov-00
                      500        51.0000   14-Nov-00    17-Nov-00
                      100        51.0000   14-Nov-00    17-Nov-00
                      100        51.0000   14-Nov-00    17-Nov-00
                      100      51  1/16    14-Nov-00    17-Nov-00
          100                  50  2/4     14-Nov-00    17-Nov-00
          100                  50  2/4     14-Nov-00    17-Nov-00
                      200      52  1/8     14-Nov-00    17-Nov-00
                    1,500      52  1/8     14-Nov-00    17-Nov-00
                      200      52  1/8     14-Nov-00    17-Nov-00
                      500      52  1/8     14-Nov-00    17-Nov-00
          200                  50  3/4     14-Nov-00    17-Nov-00
                      200      52  1/8     14-Nov-00    17-Nov-00
                      200      52  1/8     14-Nov-00    17-Nov-00
                      200      52  1/8     14-Nov-00    17-Nov-00
                      200      52  1/8     14-Nov-00    17-Nov-00
                      200      52  1/8     14-Nov-00    17-Nov-00
                    1,800      52  1/8     14-Nov-00    17-Nov-00
                      200      52  7/8     14-Nov-00    17-Nov-00
                      300      52  7/8     14-Nov-00    17-Nov-00
                      200      52  7/8     14-Nov-00    17-Nov-00
                      200      52  7/8     14-Nov-00    17-Nov-00
                      200      52  7/8     14-Nov-00    17-Nov-00
                      300      52  7/8     14-Nov-00    17-Nov-00
                      100      52  7/8     14-Nov-00    17-Nov-00
                      200      52  7/8     14-Nov-00    17-Nov-00
                      200      52  7/8     14-Nov-00    17-Nov-00
                      300      52  7/8     14-Nov-00    17-Nov-00
                      200      52  7/8     14-Nov-00    17-Nov-00
                      200      52  7/8     14-Nov-00    17-Nov-00
                    1,000      52  7/8     14-Nov-00    17-Nov-00
                      100      52  7/8     14-Nov-00    17-Nov-00
                       75        53.9375   14-Nov-00    17-Nov-00
                      100        53.9375   14-Nov-00    17-Nov-00
                      200        53.9375   14-Nov-00    17-Nov-00
                      200        53.9375   14-Nov-00    17-Nov-00
                      200        53.9375   14-Nov-00    17-Nov-00
                      200        53.9375   14-Nov-00    17-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200        53.9375   14-Nov-00    17-Nov-00
                      100        53.9375   14-Nov-00    17-Nov-00
                      200        53.9375   14-Nov-00    17-Nov-00
                      200        53.9375   14-Nov-00    17-Nov-00
                      100        53.9375   14-Nov-00    17-Nov-00
                      200      54  1/8     14-Nov-00    17-Nov-00
                      200      54  1/8     14-Nov-00    17-Nov-00
                      200      54  5/8     14-Nov-00    17-Nov-00
                      200      54  5/8     14-Nov-00    17-Nov-00
                      200      54  5/8     14-Nov-00    17-Nov-00
                    1,000      54  5/8     14-Nov-00    17-Nov-00
                       25      54  5/8     14-Nov-00    17-Nov-00
                      100      52  5/8     14-Nov-00    17-Nov-00
                      300      53  3/8     14-Nov-00    17-Nov-00
                      300      53  3/8     14-Nov-00    17-Nov-00
                      400      53  3/8     14-Nov-00    17-Nov-00
                      200      53  3/8     14-Nov-00    17-Nov-00
                      200      53  3/8     14-Nov-00    17-Nov-00
                      100      53  3/8     14-Nov-00    17-Nov-00
                      200      53  3/8     14-Nov-00    17-Nov-00
                      100      53  3/8     14-Nov-00    17-Nov-00
                      100      53  5/16    14-Nov-00    17-Nov-00
                      400        53.3594   14-Nov-00    17-Nov-00
                      100      53  3/8     14-Nov-00    17-Nov-00
                      100      53  3/8     14-Nov-00    17-Nov-00
                      100        53.0000   14-Nov-00    17-Nov-00
                       25      53  7/8     14-Nov-00    17-Nov-00
                    3,000      53  7/8     14-Nov-00    17-Nov-00
                      500      53  7/8     14-Nov-00    17-Nov-00
                      500      53  7/8     14-Nov-00    17-Nov-00
                      200      54  3/8     14-Nov-00    17-Nov-00
                      700      54  3/8     14-Nov-00    17-Nov-00
                      200      54  3/8     14-Nov-00    17-Nov-00
                       10      54  3/8     14-Nov-00    17-Nov-00
                      200      54  3/8     14-Nov-00    17-Nov-00
                      200      54  3/8     14-Nov-00    17-Nov-00
                      200      54  3/8     14-Nov-00    17-Nov-00
                      200      54  3/8     14-Nov-00    17-Nov-00
                      200      54  3/8     14-Nov-00    17-Nov-00
                      200      54  3/8     14-Nov-00    17-Nov-00
                      200      54  3/8     14-Nov-00    17-Nov-00
                      200      54  3/8     14-Nov-00    17-Nov-00
                      100      54  3/8     14-Nov-00    17-Nov-00
                      600      54  3/8     14-Nov-00    17-Nov-00
                      500      54  3/8     14-Nov-00    17-Nov-00
                      200      54  3/8     14-Nov-00    17-Nov-00
                      200      54  3/8     14-Nov-00    17-Nov-00
                       50      54  3/8     14-Nov-00    17-Nov-00
                      100        54.0000   14-Nov-00    17-Nov-00
                      100        54.0000   14-Nov-00    17-Nov-00
                      300        54.0000   14-Nov-00    17-Nov-00
                      800        54.0000   14-Nov-00    17-Nov-00
                      200        54.0000   14-Nov-00    17-Nov-00
          200                  52  7/8     14-Nov-00    17-Nov-00
          400                  52  7/8     14-Nov-00    17-Nov-00
          200                  52  7/8     14-Nov-00    17-Nov-00
          300                  52  7/8     14-Nov-00    17-Nov-00
          200                  53  5/8     14-Nov-00    17-Nov-00
          300                  53  5/8     14-Nov-00    17-Nov-00
        1,500                    54.0000   14-Nov-00    17-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200      54  2/4     14-Nov-00    17-Nov-00
                      200      54  2/4     14-Nov-00    17-Nov-00
                      200      55  1/8     14-Nov-00    17-Nov-00
                      200      55  1/8     14-Nov-00    17-Nov-00
                      200      55  5/8     14-Nov-00    17-Nov-00
                      200        56.0000   14-Nov-00    17-Nov-00
                      100      56  2/4     14-Nov-00    17-Nov-00
          100                    57.0000   14-Nov-00    17-Nov-00
          600                    57.0000   14-Nov-00    17-Nov-00
          100                    57.0000   14-Nov-00    17-Nov-00
          100                    57.0000   14-Nov-00    17-Nov-00
          100                    57.0000   14-Nov-00    17-Nov-00
           20                  56  3/8     14-Nov-00    17-Nov-00
          200                  56  1/8     14-Nov-00    17-Nov-00
                      200      57  2/4     14-Nov-00    17-Nov-00
                      200        58.0000   14-Nov-00    17-Nov-00
                      200      58  3/4     14-Nov-00    17-Nov-00
          200                  56  7/8     14-Nov-00    17-Nov-00
                      100      57  7/8     14-Nov-00    17-Nov-00
        1,000                  57  5/16    14-Nov-00    17-Nov-00
          500                  57  7/16    14-Nov-00    17-Nov-00
          100                  57  2/4     14-Nov-00    17-Nov-00
          400                  57  3/8     14-Nov-00    17-Nov-00
          100                  57  1/4     14-Nov-00    17-Nov-00
          100                  57  1/4     14-Nov-00    17-Nov-00
          400                  57  1/4     14-Nov-00    17-Nov-00
          100                  57  1/4     14-Nov-00    17-Nov-00
          500                  57  1/4     14-Nov-00    17-Nov-00
        1,000                  57  1/4     14-Nov-00    17-Nov-00
        1,000                  57  1/4     14-Nov-00    17-Nov-00
        1,000                  57  1/4     14-Nov-00    17-Nov-00
          200                  56  2/4     14-Nov-00    17-Nov-00
          200                  57  1/4     14-Nov-00    17-Nov-00
          200                  57  1/4     14-Nov-00    17-Nov-00
          250                    53.0013   14-Nov-00    17-Nov-00
       11,000                    54.1705   15-Nov-00    20-Nov-00
       48,100                    53.0138   15-Nov-00    20-Nov-00
                    3,000      52  7/8     15-Nov-00    20-Nov-00
          100                  49  1/16    15-Nov-00    20-Nov-00
          250                    51.4922   15-Nov-00    20-Nov-00
          100                    52.0000   15-Nov-00    20-Nov-00
                    1,250        53.5457   15-Nov-00    20-Nov-00
                   30,000        53.5457   15-Nov-00    20-Nov-00
                      900        53.5457   15-Nov-00    20-Nov-00
                    2,550        53.5457   15-Nov-00    20-Nov-00
                      100        50.0000   15-Nov-00    20-Nov-00
                      200        50.0000   15-Nov-00    20-Nov-00
                    4,500        50.0000   15-Nov-00    20-Nov-00
                      200        50.0000   15-Nov-00    20-Nov-00
          250                    52.9650   15-Nov-00    20-Nov-00
          200                    52.9650   15-Nov-00    20-Nov-00
          200                  54  3/16    15-Nov-00    20-Nov-00
          400                  54  3/16    15-Nov-00    20-Nov-00
          200                  54  3/16    15-Nov-00    20-Nov-00
          100                  54  3/16    15-Nov-00    20-Nov-00
          200                  54  3/16    15-Nov-00    20-Nov-00
        1,000                  54  3/16    15-Nov-00    20-Nov-00
                      300      54  1/4     15-Nov-00    20-Nov-00
                      100      54  1/4     15-Nov-00    20-Nov-00
          200                  53  5/8     15-Nov-00    20-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                    1,000      53  3/4     15-Nov-00    20-Nov-00
                      100      53  5/8     15-Nov-00    20-Nov-00
                      100      53  5/8     15-Nov-00    20-Nov-00
                      100      53  5/8     15-Nov-00    20-Nov-00
                      300      53  5/8     15-Nov-00    20-Nov-00
                      200      53  5/8     15-Nov-00    20-Nov-00
                      800      53  5/8     15-Nov-00    20-Nov-00
                      200      53  5/8     15-Nov-00    20-Nov-00
                      200      53  5/8     15-Nov-00    20-Nov-00
                      200      53  5/8     15-Nov-00    20-Nov-00
          100                  53  3/4     15-Nov-00    20-Nov-00
        1,200                  53  5/8     15-Nov-00    20-Nov-00
          200                    54.0000   15-Nov-00    20-Nov-00
          200                    54.0000   15-Nov-00    20-Nov-00
          200                    54.0000   15-Nov-00    20-Nov-00
          200                    54.0000   15-Nov-00    20-Nov-00
           25                    54.4844   15-Nov-00    20-Nov-00
           75                    54.4844   15-Nov-00    20-Nov-00
        1,100                  54  2/4     15-Nov-00    20-Nov-00
          100                    54.4844   15-Nov-00    20-Nov-00
        1,200                  54  5/8     15-Nov-00    20-Nov-00
        1,100                  54  2/4     15-Nov-00    20-Nov-00
           75                    54.4844   15-Nov-00    20-Nov-00
           25                    54.4844   15-Nov-00    20-Nov-00
          400                  54  2/4     15-Nov-00    20-Nov-00
        1,100                  54  5/8     15-Nov-00    20-Nov-00
                      800        54.0000   15-Nov-00    20-Nov-00
                      100      54  1/8     15-Nov-00    20-Nov-00
                      100      54  1/8     15-Nov-00    20-Nov-00
                      200        54.0000   15-Nov-00    20-Nov-00
                      400      54  2/4     15-Nov-00    20-Nov-00
                      500      54  2/4     15-Nov-00    20-Nov-00
                      200      54  2/4     15-Nov-00    20-Nov-00
                      200        55.0000   15-Nov-00    20-Nov-00
                      200        55.0000   15-Nov-00    20-Nov-00
                      200        55.0000   15-Nov-00    20-Nov-00
                      200        55.0000   15-Nov-00    20-Nov-00
                      400      55  1/16    15-Nov-00    20-Nov-00
                      500      55  1/8     15-Nov-00    20-Nov-00
                      200      55  1/8     15-Nov-00    20-Nov-00
                       70      54  5/8     15-Nov-00    20-Nov-00
                       30      54  3/4     15-Nov-00    20-Nov-00
                    1,000        55.0000   15-Nov-00    20-Nov-00
                    1,000        55.0000   15-Nov-00    20-Nov-00
                      100      53  3/4     15-Nov-00    20-Nov-00
                      600      53  3/4     15-Nov-00    20-Nov-00
                      200      53  3/4     15-Nov-00    20-Nov-00
                    1,000      53  3/4     15-Nov-00    20-Nov-00
        1,000                  54  1/8     15-Nov-00    20-Nov-00
          200                  53  3/4     15-Nov-00    20-Nov-00
        1,000                  53  3/4     15-Nov-00    20-Nov-00
          200                  53  3/4     15-Nov-00    20-Nov-00
          200                  53  3/4     15-Nov-00    20-Nov-00
        1,000                  53  3/4     15-Nov-00    20-Nov-00
        2,000                  53  3/4     15-Nov-00    20-Nov-00
        1,000                  53  7/8     15-Nov-00    20-Nov-00
          600                  53  7/8     15-Nov-00    20-Nov-00
          200                  53  3/4     15-Nov-00    20-Nov-00
        2,000                  53  7/8     15-Nov-00    20-Nov-00
          400                    53.8125   15-Nov-00    20-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          800                    53.8125   15-Nov-00    20-Nov-00
        1,800                  53  7/8     15-Nov-00    20-Nov-00
          200                    53.8125   15-Nov-00    20-Nov-00
        1,200                    53.8125   15-Nov-00    20-Nov-00
          100                    53.8125   15-Nov-00    20-Nov-00
        5,000                    53.8125   15-Nov-00    20-Nov-00
                      300      53  2/4     15-Nov-00    20-Nov-00
                      100      53  3/4     15-Nov-00    20-Nov-00
                      300      53  2/4     15-Nov-00    20-Nov-00
          100                  53  1/4     15-Nov-00    20-Nov-00
          200                  53  1/4     15-Nov-00    20-Nov-00
                      100      53  1/4     15-Nov-00    20-Nov-00
                      100      53  3/16    15-Nov-00    20-Nov-00
                      800      53  3/16    15-Nov-00    20-Nov-00
        5,200                  53  1/16    15-Nov-00    20-Nov-00
                      100      52  2/4     15-Nov-00    20-Nov-00
                      100      52  2/4     15-Nov-00    20-Nov-00
                      100      52  2/4     15-Nov-00    20-Nov-00
                      100      52  3/4     15-Nov-00    20-Nov-00
                      100      52  3/4     15-Nov-00    20-Nov-00
          300                  52  7/16    15-Nov-00    20-Nov-00
                      800      52  5/8     15-Nov-00    20-Nov-00
                      900      52  5/8     15-Nov-00    20-Nov-00
                      100      52  3/4     15-Nov-00    20-Nov-00
          200                  52  7/16    15-Nov-00    20-Nov-00
                      100      52  2/4     15-Nov-00    20-Nov-00
                    1,000      52  2/4     15-Nov-00    20-Nov-00
                    1,000      52  2/4     15-Nov-00    20-Nov-00
                      100      52  2/4     15-Nov-00    20-Nov-00
                      100      52  2/4     15-Nov-00    20-Nov-00
                      200      52  2/4     15-Nov-00    20-Nov-00
                      400      52  2/4     15-Nov-00    20-Nov-00
          200                  52  3/8     15-Nov-00    20-Nov-00
        1,000                  52  3/8     15-Nov-00    20-Nov-00
                      100      52  3/8     15-Nov-00    20-Nov-00
          200                    53.0000   15-Nov-00    20-Nov-00
                      100      54  1/4     15-Nov-00    20-Nov-00
          200                    52.8125   15-Nov-00    20-Nov-00
          800                    52.8125   15-Nov-00    20-Nov-00
          200                    52.8125   15-Nov-00    20-Nov-00
          200                    52.8125   15-Nov-00    20-Nov-00
        1,000                    52.8125   15-Nov-00    20-Nov-00
          200                    52.8125   15-Nov-00    20-Nov-00
          200                    52.8125   15-Nov-00    20-Nov-00
          200                    52.6875   15-Nov-00    20-Nov-00
          200                    52.8125   15-Nov-00    20-Nov-00
          200                    52.8125   15-Nov-00    20-Nov-00
          200                    52.6875   15-Nov-00    20-Nov-00
        2,000                    52.8125   15-Nov-00    20-Nov-00
          200                    52.6875   15-Nov-00    20-Nov-00
          600                    52.6875   15-Nov-00    20-Nov-00
                      200      54  1/4     15-Nov-00    20-Nov-00
                      400      54  1/4     15-Nov-00    20-Nov-00
          100                  52  2/4     15-Nov-00    20-Nov-00
                      100      54  1/16    15-Nov-00    20-Nov-00
                      200        53.6875   15-Nov-00    20-Nov-00
                      200        53.6875   15-Nov-00    20-Nov-00
                      200        53.6875   15-Nov-00    20-Nov-00
                      100        53.6875   15-Nov-00    20-Nov-00
                      100      53  3/4     15-Nov-00    20-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                    1,200      53  2/4     15-Nov-00    20-Nov-00
                    1,000      53  2/4     15-Nov-00    20-Nov-00
                    1,200      53  2/4     15-Nov-00    20-Nov-00
                    1,100      53  2/4     15-Nov-00    20-Nov-00
                    1,200      53  2/4     15-Nov-00    20-Nov-00
                    1,200      53  2/4     15-Nov-00    20-Nov-00
                      200      53  2/4     15-Nov-00    20-Nov-00
                      200      53  3/8     15-Nov-00    20-Nov-00
                      100        53.0000   15-Nov-00    20-Nov-00
                    1,000      52  2/4     15-Nov-00    20-Nov-00
                      400      52  7/8     15-Nov-00    20-Nov-00
                      100      52  7/8     15-Nov-00    20-Nov-00
                      200      53  1/8     15-Nov-00    20-Nov-00
                      200      53  1/8     15-Nov-00    20-Nov-00
                      200      53  1/8     15-Nov-00    20-Nov-00
                      400      53  1/8     15-Nov-00    20-Nov-00
                      200      53  1/8     15-Nov-00    20-Nov-00
                      200      53  1/8     15-Nov-00    20-Nov-00
                      200      52  7/8     15-Nov-00    20-Nov-00
                      200      52  7/8     15-Nov-00    20-Nov-00
                      100      52  7/8     15-Nov-00    20-Nov-00
                      200      52  7/8     15-Nov-00    20-Nov-00
                      200      52  7/8     15-Nov-00    20-Nov-00
                      200      53  1/8     15-Nov-00    20-Nov-00
                      200      53  3/8     15-Nov-00    20-Nov-00
                      200      52  7/8     15-Nov-00    20-Nov-00
                      200      52  7/8     15-Nov-00    20-Nov-00
          200                  51  9/16    15-Nov-00    20-Nov-00
          200                  51  9/16    15-Nov-00    20-Nov-00
          200                    51.0000   15-Nov-00    20-Nov-00
          200                    51.0000   15-Nov-00    20-Nov-00
          200                  50  3/4     15-Nov-00    20-Nov-00
          200                  50  3/4     15-Nov-00    20-Nov-00
          200                  49  9/16    15-Nov-00    20-Nov-00
          200                    48.9375   15-Nov-00    20-Nov-00
          300                  49  7/8     15-Nov-00    20-Nov-00
          200                  49  7/8     15-Nov-00    20-Nov-00
          100                  49  7/8     15-Nov-00    20-Nov-00
          200                  49  7/8     15-Nov-00    20-Nov-00
          100                  49  7/8     15-Nov-00    20-Nov-00
          200                  49  7/8     15-Nov-00    20-Nov-00
          100                  49  7/8     15-Nov-00    20-Nov-00
          400                  49  7/8     15-Nov-00    20-Nov-00
          200                  49  7/8     15-Nov-00    20-Nov-00
          200                  49  7/8     15-Nov-00    20-Nov-00
          700                  49  7/8     15-Nov-00    20-Nov-00
        1,000                  49  7/8     15-Nov-00    20-Nov-00
        2,000                  49  7/8     15-Nov-00    20-Nov-00
          100                  49  7/8     15-Nov-00    20-Nov-00
          400                  49  7/8     15-Nov-00    20-Nov-00
          100                    49.9375   15-Nov-00    20-Nov-00
          500                    49.9375   15-Nov-00    20-Nov-00
          100                  49  7/8     15-Nov-00    20-Nov-00
          100                  49  7/8     15-Nov-00    20-Nov-00
          500                  49  7/8     15-Nov-00    20-Nov-00
          100                  49  7/8     15-Nov-00    20-Nov-00
          200                  49  7/8     15-Nov-00    20-Nov-00
          100                    49.9375   15-Nov-00    20-Nov-00
            7                    49.6875   15-Nov-00    20-Nov-00
          300                    49.9375   15-Nov-00    20-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                  49  7/8     15-Nov-00    20-Nov-00
          200                  50  3/8     15-Nov-00    20-Nov-00
          100                  50  1/4     15-Nov-00    20-Nov-00
          800                  50  1/4     15-Nov-00    20-Nov-00
                      200      51  5/16    15-Nov-00    20-Nov-00
          100                  50  7/8     15-Nov-00    20-Nov-00
                      300      51  5/16    15-Nov-00    20-Nov-00
                      500      51  5/16    15-Nov-00    20-Nov-00
                      500      51  5/16    15-Nov-00    20-Nov-00
                      100      51  5/16    15-Nov-00    20-Nov-00
                      300      51  5/16    15-Nov-00    20-Nov-00
                      100      51  5/16    15-Nov-00    20-Nov-00
                      100        50.9375   15-Nov-00    20-Nov-00
                      200        50.9375   15-Nov-00    20-Nov-00
                      100        50.9375   15-Nov-00    20-Nov-00
                      100        50.9375   15-Nov-00    20-Nov-00
                      100        50.9375   15-Nov-00    20-Nov-00
                      900        50.9375   15-Nov-00    20-Nov-00
                      100        50.9375   15-Nov-00    20-Nov-00
                      100        50.9375   15-Nov-00    20-Nov-00
                      100        50.9375   15-Nov-00    20-Nov-00
                      100        50.9375   15-Nov-00    20-Nov-00
                      100        50.9375   15-Nov-00    20-Nov-00
                      100      50  9/16    15-Nov-00    20-Nov-00
                      900      50  9/16    15-Nov-00    20-Nov-00
                      200      50  7/16    15-Nov-00    20-Nov-00
                      200      50  7/16    15-Nov-00    20-Nov-00
                      300      50  3/4     15-Nov-00    20-Nov-00
                      100      50  3/4     15-Nov-00    20-Nov-00
                    1,000      50  5/8     15-Nov-00    20-Nov-00
        1,000                  49  7/8     16-Nov-00    21-Nov-00
        5,900                    48.9844   16-Nov-00    21-Nov-00
       30,900                    48.9844   16-Nov-00    21-Nov-00
        1,700                    48.9844   16-Nov-00    21-Nov-00
          600                    48.9844   16-Nov-00    21-Nov-00
          900                    48.9844   16-Nov-00    21-Nov-00
          200                    46.4675   16-Nov-00    21-Nov-00
        3,800                    47.5313   16-Nov-00    21-Nov-00
        1,200                    47.5313   16-Nov-00    21-Nov-00
                    1,600        48.4625   16-Nov-00    21-Nov-00
                    7,900        48.4625   16-Nov-00    21-Nov-00
                  181,400        48.4625   16-Nov-00    21-Nov-00
                    9,100        48.4625   16-Nov-00    21-Nov-00
          100                  46  3/4     16-Nov-00    21-Nov-00
          600                    49.0000   16-Nov-00    21-Nov-00
          500                    49.0000   16-Nov-00    21-Nov-00
          200                  48  2/4     16-Nov-00    21-Nov-00
          200                  49  7/8     16-Nov-00    21-Nov-00
          200                  49  7/8     16-Nov-00    21-Nov-00
          300                  49  7/8     16-Nov-00    21-Nov-00
          300                  49  7/8     16-Nov-00    21-Nov-00
          400                  49  7/8     16-Nov-00    21-Nov-00
          300                  49  7/8     16-Nov-00    21-Nov-00
          600                  49  7/8     16-Nov-00    21-Nov-00
          200                  49  7/8     16-Nov-00    21-Nov-00
            2                  49  7/8     16-Nov-00    21-Nov-00
                      200      52  9/16    16-Nov-00    21-Nov-00
                      200      52  9/16    16-Nov-00    21-Nov-00
                      200        52.6875   16-Nov-00    21-Nov-00
          500                  51  1/16    16-Nov-00    21-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          100                  51  1/16    16-Nov-00    21-Nov-00
          200                    50.9375   16-Nov-00    21-Nov-00
        1,000                    50.9375   16-Nov-00    21-Nov-00
        1,000                    50.8125   16-Nov-00    21-Nov-00
          400                  50  1/4     16-Nov-00    21-Nov-00
          200                  50  1/4     16-Nov-00    21-Nov-00
          500                  50  1/4     16-Nov-00    21-Nov-00
          100                    50.0000   16-Nov-00    21-Nov-00
          200                  49  7/8     16-Nov-00    21-Nov-00
          500                  49  7/8     16-Nov-00    21-Nov-00
          350                  49  7/8     16-Nov-00    21-Nov-00
          200                  49  7/8     16-Nov-00    21-Nov-00
           60                  49  7/8     16-Nov-00    21-Nov-00
          650                  49  7/8     16-Nov-00    21-Nov-00
          100                  49  7/8     16-Nov-00    21-Nov-00
          100                  49  7/8     16-Nov-00    21-Nov-00
          100                  49  7/8     16-Nov-00    21-Nov-00
          200                  49  7/8     16-Nov-00    21-Nov-00
          200                  49  7/8     16-Nov-00    21-Nov-00
          200                  49  7/8     16-Nov-00    21-Nov-00
          500                  49  7/8     16-Nov-00    21-Nov-00
          500                  49  7/8     16-Nov-00    21-Nov-00
          100                  49  7/8     16-Nov-00    21-Nov-00
          200                  49  7/8     16-Nov-00    21-Nov-00
        1,800                  49  7/8     16-Nov-00    21-Nov-00
          400                  49  7/8     16-Nov-00    21-Nov-00
          300                  49  7/8     16-Nov-00    21-Nov-00
          200                  49  7/8     16-Nov-00    21-Nov-00
          500                  49  7/8     16-Nov-00    21-Nov-00
          600                  49  7/8     16-Nov-00    21-Nov-00
          100                  49  7/8     16-Nov-00    21-Nov-00
          400                  49  7/8     16-Nov-00    21-Nov-00
          400                  49  7/8     16-Nov-00    21-Nov-00
          600                  49  7/8     16-Nov-00    21-Nov-00
          100                  49  7/8     16-Nov-00    21-Nov-00
          100                  49  7/8     16-Nov-00    21-Nov-00
          500                  49  7/8     16-Nov-00    21-Nov-00
        1,000                  49  7/8     16-Nov-00    21-Nov-00
        1,500                  49  7/8     16-Nov-00    21-Nov-00
          100                  49  7/8     16-Nov-00    21-Nov-00
          200                  49  7/8     16-Nov-00    21-Nov-00
        1,000                  49  7/8     16-Nov-00    21-Nov-00
          200                  49  7/8     16-Nov-00    21-Nov-00
          200                  49  7/8     16-Nov-00    21-Nov-00
          500                  49  7/8     16-Nov-00    21-Nov-00
        1,000                  49  7/8     16-Nov-00    21-Nov-00
          200                  49  7/8     16-Nov-00    21-Nov-00
          200                  49  7/8     16-Nov-00    21-Nov-00
          100                  49  7/8     16-Nov-00    21-Nov-00
        1,000                  49  7/8     16-Nov-00    21-Nov-00
        1,000                  49  7/8     16-Nov-00    21-Nov-00
        2,000                  49  7/8     16-Nov-00    21-Nov-00
          200                  49  7/8     16-Nov-00    21-Nov-00
                    1,000      50  1/8     16-Nov-00    21-Nov-00
                      300      50  1/4     16-Nov-00    21-Nov-00
                    1,000      50  1/4     16-Nov-00    21-Nov-00
          200                  49  7/8     16-Nov-00    21-Nov-00
          200                  49  3/4     16-Nov-00    21-Nov-00
          100                  49  5/8     16-Nov-00    21-Nov-00
          100                  49  3/8     16-Nov-00    21-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                  49  1/8     16-Nov-00    21-Nov-00
          100                  48  7/8     16-Nov-00    21-Nov-00
          200                  48  1/4     16-Nov-00    21-Nov-00
          100                  48  1/4     16-Nov-00    21-Nov-00
          200                  48  1/4     16-Nov-00    21-Nov-00
          100                  47  7/8     16-Nov-00    21-Nov-00
          200                  47  7/8     16-Nov-00    21-Nov-00
          100                  47  3/4     16-Nov-00    21-Nov-00
          200                  47  3/4     16-Nov-00    21-Nov-00
        1,000                  47  7/8     16-Nov-00    21-Nov-00
          100                  47  7/8     16-Nov-00    21-Nov-00
        1,000                  47  7/8     16-Nov-00    21-Nov-00
        3,300                  47  7/8     16-Nov-00    21-Nov-00
           20                  47  7/8     16-Nov-00    21-Nov-00
        1,000                  47  3/4     16-Nov-00    21-Nov-00
          200                  47  3/4     16-Nov-00    21-Nov-00
          100                  47  3/4     16-Nov-00    21-Nov-00
          500                  47  3/4     16-Nov-00    21-Nov-00
       20,000                  47  2/4     16-Nov-00    21-Nov-00
                      200      47  9/16    16-Nov-00    21-Nov-00
       30,000                  47  2/4     16-Nov-00    21-Nov-00
           20                  47  2/4     16-Nov-00    21-Nov-00
          180                  47  9/16    16-Nov-00    21-Nov-00
                      200        48.0000   16-Nov-00    21-Nov-00
        1,000                  48  1/4     16-Nov-00    21-Nov-00
        1,200                  48  1/4     16-Nov-00    21-Nov-00
          700                  48  1/4     16-Nov-00    21-Nov-00
       10,000                  48  1/16    16-Nov-00    21-Nov-00
       15,000                  48  1/8     16-Nov-00    21-Nov-00
                      200      48  2/4     16-Nov-00    21-Nov-00
                      200        49.0000   16-Nov-00    21-Nov-00
          200                  48  7/16    16-Nov-00    21-Nov-00
          100                  48  7/16    16-Nov-00    21-Nov-00
          500                    48.6875   16-Nov-00    21-Nov-00
          500                    48.6875   16-Nov-00    21-Nov-00
          500                    48.6875   16-Nov-00    21-Nov-00
          100                    48.0000   16-Nov-00    21-Nov-00
          103                    48.0000   16-Nov-00    21-Nov-00
        6,000                    48.0000   16-Nov-00    21-Nov-00
        6,000                    48.0000   16-Nov-00    21-Nov-00
        2,400                    48.0000   16-Nov-00    21-Nov-00
        1,000                  47  7/8     16-Nov-00    21-Nov-00
          500                  47  7/8     16-Nov-00    21-Nov-00
        1,000                  47  7/8     16-Nov-00    21-Nov-00
        2,000                  47  7/8     16-Nov-00    21-Nov-00
          400                  47  7/8     16-Nov-00    21-Nov-00
        2,300                    48.0000   16-Nov-00    21-Nov-00
          200                    48.0000   16-Nov-00    21-Nov-00
                      200      48  1/8     16-Nov-00    21-Nov-00
          200                    48.0000   16-Nov-00    21-Nov-00
           20                    48.0000   16-Nov-00    21-Nov-00
          100                    48.0000   16-Nov-00    21-Nov-00
          100                    48.0000   16-Nov-00    21-Nov-00
          100                    48.0000   16-Nov-00    21-Nov-00
        1,000                    48.0000   16-Nov-00    21-Nov-00
          400                    48.0000   16-Nov-00    21-Nov-00
          200                    48.0000   16-Nov-00    21-Nov-00
          172                    48.0000   16-Nov-00    21-Nov-00
          200                    48.0000   16-Nov-00    21-Nov-00
        2,000                    48.0000   16-Nov-00    21-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
       10,000                    48.0000   16-Nov-00    21-Nov-00
          200                    48.0000   16-Nov-00    21-Nov-00
          200                  47  1/8     16-Nov-00    21-Nov-00
        1,000                    47.0000   16-Nov-00    21-Nov-00
          200                    47.0000   16-Nov-00    21-Nov-00
          200                    47.0000   16-Nov-00    21-Nov-00
          300                    46.0000   16-Nov-00    21-Nov-00
          200                    46.0000   16-Nov-00    21-Nov-00
          200                    46.0000   16-Nov-00    21-Nov-00
          200                    46.0000   16-Nov-00    21-Nov-00
          200                    45.9375   16-Nov-00    21-Nov-00
        7,500                    39.9625   17-Nov-00    22-Nov-00
        2,000                    39.9250   17-Nov-00    22-Nov-00
                      400      40  3/8     17-Nov-00    22-Nov-00
                    1,250      39  5/8     17-Nov-00    22-Nov-00
                    1,750      39  5/8     17-Nov-00    22-Nov-00
                    2,000      39  5/8     17-Nov-00    22-Nov-00
                    1,000      45  7/16    17-Nov-00    22-Nov-00
                      200      45  1/16    17-Nov-00    22-Nov-00
                    1,000      45  1/16    17-Nov-00    22-Nov-00
                      200      45  1/4     17-Nov-00    22-Nov-00
                      200      45  1/4     17-Nov-00    22-Nov-00
                      400      45  1/4     17-Nov-00    22-Nov-00
                      200      45  1/4     17-Nov-00    22-Nov-00
                      200      45  1/4     17-Nov-00    22-Nov-00
                      100      45  1/4     17-Nov-00    22-Nov-00
                      100      45  1/4     17-Nov-00    22-Nov-00
                      500      45  1/4     17-Nov-00    22-Nov-00
                    1,500      45  1/4     17-Nov-00    22-Nov-00
                      200      45  1/4     17-Nov-00    22-Nov-00
                      500      45  1/4     17-Nov-00    22-Nov-00
        5,000                  45  3/16    17-Nov-00    22-Nov-00
                      200      45  5/8     17-Nov-00    22-Nov-00
                      300      45  5/8     17-Nov-00    22-Nov-00
                    3,000      45  5/8     17-Nov-00    22-Nov-00
        1,200                    46.0000   17-Nov-00    22-Nov-00
        1,200                  45  7/8     17-Nov-00    22-Nov-00
          200                  45  1/4     17-Nov-00    22-Nov-00
          400                  45  1/8     17-Nov-00    22-Nov-00
          200                  45  1/8     17-Nov-00    22-Nov-00
          200                  44  3/4     17-Nov-00    22-Nov-00
          100                  44  3/4     17-Nov-00    22-Nov-00
          200                  44  2/4     17-Nov-00    22-Nov-00
          100                  44  1/4     17-Nov-00    22-Nov-00
          100                  44  1/4     17-Nov-00    22-Nov-00
                      100      44  1/8     17-Nov-00    22-Nov-00
                      100      44  5/16    17-Nov-00    22-Nov-00
                      100        44.0000   17-Nov-00    22-Nov-00
                      100        44.0000   17-Nov-00    22-Nov-00
                      200        44.0000   17-Nov-00    22-Nov-00
                      100        44.0000   17-Nov-00    22-Nov-00
                      100        44.0000   17-Nov-00    22-Nov-00
                      100        44.0000   17-Nov-00    22-Nov-00
                      100        44.0000   17-Nov-00    22-Nov-00
          200                  43  3/4     17-Nov-00    22-Nov-00
                      100      43  2/4     17-Nov-00    22-Nov-00
                      100      43  9/16    17-Nov-00    22-Nov-00
                      100      43  5/8     17-Nov-00    22-Nov-00
                      100      43  2/4     17-Nov-00    22-Nov-00
                      700      43  9/16    17-Nov-00    22-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------

                      100      43  9/16    17-Nov-00    22-Nov-00
          200                  43  2/4     17-Nov-00    22-Nov-00
                    1,000      43  9/16    17-Nov-00    22-Nov-00
        5,000                  43  3/8     17-Nov-00    22-Nov-00
                    3,300        43.5313   17-Nov-00    22-Nov-00
                    1,000      43  9/16    17-Nov-00    22-Nov-00
          900                  43  3/8     17-Nov-00    22-Nov-00
          500                  43  3/8     17-Nov-00    22-Nov-00
          200                  43  1/8     17-Nov-00    22-Nov-00
        5,000                  43  1/4     17-Nov-00    22-Nov-00
          200                    43.0000   17-Nov-00    22-Nov-00
          200                  42  3/4     17-Nov-00    22-Nov-00
          200                  42  2/4     17-Nov-00    22-Nov-00
          200                  42  2/4     17-Nov-00    22-Nov-00
          100                  42  1/4     17-Nov-00    22-Nov-00
          100                  41  3/4     17-Nov-00    22-Nov-00
          300                  41  1/4     17-Nov-00    22-Nov-00
          100                  41  1/4     17-Nov-00    22-Nov-00
                      100      41  3/4     17-Nov-00    22-Nov-00
          200                  41  1/4     17-Nov-00    22-Nov-00
          200                    41.0000   17-Nov-00    22-Nov-00
          200                  40  3/4     17-Nov-00    22-Nov-00
          200                  40  3/8     17-Nov-00    22-Nov-00
                      100        40.0000   17-Nov-00    22-Nov-00
                    1,000        40.0000   17-Nov-00    22-Nov-00
          200                    40.0000   17-Nov-00    22-Nov-00
          400                    40.0000   17-Nov-00    22-Nov-00
          200                    40.0000   17-Nov-00    22-Nov-00
          100                    40.0000   17-Nov-00    22-Nov-00
                    1,200        40.0000   17-Nov-00    22-Nov-00
                    1,200        40.0000   17-Nov-00    22-Nov-00
                      200        40.0000   17-Nov-00    22-Nov-00
        5,000                  39  7/8     17-Nov-00    22-Nov-00
          200                  39  2/4     17-Nov-00    22-Nov-00
          200                  39  1/4     17-Nov-00    22-Nov-00
                      900      39  7/8     17-Nov-00    22-Nov-00
                      200      39  7/8     17-Nov-00    22-Nov-00
                      200      39  7/8     17-Nov-00    22-Nov-00
                    1,200      39  7/8     17-Nov-00    22-Nov-00
                    1,200      39  7/8     17-Nov-00    22-Nov-00
                      800      39  7/8     17-Nov-00    22-Nov-00
                      200      39  7/8     17-Nov-00    22-Nov-00
                      100      39  7/8     17-Nov-00    22-Nov-00
                      200      39  7/8     17-Nov-00    22-Nov-00
        5,000                    39.8125   17-Nov-00    22-Nov-00
                      400      39  7/8     17-Nov-00    22-Nov-00
                      100      39  5/8     17-Nov-00    22-Nov-00
                    1,100      39  3/4     17-Nov-00    22-Nov-00
                      200      39  5/8     17-Nov-00    22-Nov-00
                      800      39  5/8     17-Nov-00    22-Nov-00
                      600      39  5/8     17-Nov-00    22-Nov-00
                      600      39  5/8     17-Nov-00    22-Nov-00
                      200      39  5/8     17-Nov-00    22-Nov-00
                      200      39  5/8     17-Nov-00    22-Nov-00
                      200      39  5/8     17-Nov-00    22-Nov-00
        5,000                  39  9/16    17-Nov-00    22-Nov-00
                      200      40  2/4     17-Nov-00    22-Nov-00
                      500      40  2/4     17-Nov-00    22-Nov-00
                      200      40  2/4     17-Nov-00    22-Nov-00
                      200      40  2/4     17-Nov-00    22-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200      40  2/4     17-Nov-00    22-Nov-00
                      200      40  2/4     17-Nov-00    22-Nov-00
                      200      40  2/4     17-Nov-00    22-Nov-00
                      100      40  2/4     17-Nov-00    22-Nov-00
                      200      40  2/4     17-Nov-00    22-Nov-00
                      100      40  2/4     17-Nov-00    22-Nov-00
                      200      40  2/4     17-Nov-00    22-Nov-00
                    1,000      40  2/4     17-Nov-00    22-Nov-00
                      200      40  2/4     17-Nov-00    22-Nov-00
                      200      40  2/4     17-Nov-00    22-Nov-00
                      200      40  2/4     17-Nov-00    22-Nov-00
                      200      40  2/4     17-Nov-00    22-Nov-00
                      200      40  2/4     17-Nov-00    22-Nov-00
                      200      40  2/4     17-Nov-00    22-Nov-00
                      100      40  2/4     17-Nov-00    22-Nov-00
                      500      40  1/4     17-Nov-00    22-Nov-00
                      400      40  2/4     17-Nov-00    22-Nov-00
                      100      40  3/8     17-Nov-00    22-Nov-00
                      100      40  3/8     17-Nov-00    22-Nov-00
                      200      40  3/8     17-Nov-00    22-Nov-00
                      500      40  3/8     17-Nov-00    22-Nov-00
                      500      40  3/8     17-Nov-00    22-Nov-00
                      200      40  3/8     17-Nov-00    22-Nov-00
                      200      40  3/8     17-Nov-00    22-Nov-00
                      400      40  3/8     17-Nov-00    22-Nov-00
                    1,000      40  3/8     17-Nov-00    22-Nov-00
                      200      40  3/8     17-Nov-00    22-Nov-00
                      600      40  3/8     17-Nov-00    22-Nov-00
                      500      40  3/8     17-Nov-00    22-Nov-00
                      100      40  3/8     17-Nov-00    22-Nov-00
                      200      40  3/8     17-Nov-00    22-Nov-00
        5,000                  40  5/16    17-Nov-00    22-Nov-00
                      200      40  7/8     17-Nov-00    22-Nov-00
                      200      40  7/8     17-Nov-00    22-Nov-00
                      200      40  7/8     17-Nov-00    22-Nov-00
                      100      40  7/8     17-Nov-00    22-Nov-00
                      200      40  7/8     17-Nov-00    22-Nov-00
                      200      40  7/8     17-Nov-00    22-Nov-00
                      200      40  7/8     17-Nov-00    22-Nov-00
                      200      40  7/8     17-Nov-00    22-Nov-00
                      300      40  7/8     17-Nov-00    22-Nov-00
                      200      40  7/8     17-Nov-00    22-Nov-00
                      200      40  7/8     17-Nov-00    22-Nov-00
                      100      40  7/8     17-Nov-00    22-Nov-00
                      200        40.8125   17-Nov-00    22-Nov-00
          200                  39  7/16    17-Nov-00    22-Nov-00
          200                  39  5/16    17-Nov-00    22-Nov-00
          200                  39  1/16    17-Nov-00    22-Nov-00
          200                    38.8125   17-Nov-00    22-Nov-00
        5,000                  38  7/8     17-Nov-00    22-Nov-00
                      900      39  5/16    17-Nov-00    22-Nov-00
                      500      39  2/4     17-Nov-00    22-Nov-00
                      400      39  2/4     17-Nov-00    22-Nov-00
                    2,000      39  2/4     17-Nov-00    22-Nov-00
                      200      39  2/4     17-Nov-00    22-Nov-00
                      200      39  2/4     17-Nov-00    22-Nov-00
                      500      39  2/4     17-Nov-00    22-Nov-00
        5,000                  39  7/16    17-Nov-00    22-Nov-00
                      200      39  5/8     17-Nov-00    22-Nov-00
                      200      39  5/8     17-Nov-00    22-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      800      39  5/8     17-Nov-00    22-Nov-00
        5,000                  39  2/4     17-Nov-00    22-Nov-00
                      200      39  5/8     17-Nov-00    22-Nov-00
                      400      39  5/8     17-Nov-00    22-Nov-00
                      200      39  3/4     17-Nov-00    22-Nov-00
                      200      39  3/4     17-Nov-00    22-Nov-00
                      200      39  3/4     17-Nov-00    22-Nov-00
                      200      39  3/4     17-Nov-00    22-Nov-00
                      200      39  3/4     17-Nov-00    22-Nov-00
                      200      39  3/4     17-Nov-00    22-Nov-00
                      100      39  3/4     17-Nov-00    22-Nov-00
                      200      39  3/4     17-Nov-00    22-Nov-00
                      200      39  3/4     17-Nov-00    22-Nov-00
                      200      39  3/4     17-Nov-00    22-Nov-00
                      200      39  3/4     17-Nov-00    22-Nov-00
                      200      39  3/4     17-Nov-00    22-Nov-00
                      100      39  3/4     17-Nov-00    22-Nov-00
                      200      39  3/4     17-Nov-00    22-Nov-00
                      200      39  3/4     17-Nov-00    22-Nov-00
                      200      39  3/4     17-Nov-00    22-Nov-00
                    2,200      39  3/4     17-Nov-00    22-Nov-00
        5,000                    39.6875   17-Nov-00    22-Nov-00
                      100      40  3/8     17-Nov-00    22-Nov-00
                      100      40  3/8     17-Nov-00    22-Nov-00
                      100      40  3/8     17-Nov-00    22-Nov-00
                      100      40  3/8     17-Nov-00    22-Nov-00
                      100      40  3/8     17-Nov-00    22-Nov-00
                      100      40  3/8     17-Nov-00    22-Nov-00
                      900      40  3/8     17-Nov-00    22-Nov-00
                      100      40  3/8     17-Nov-00    22-Nov-00
                      400      40  3/8     17-Nov-00    22-Nov-00
                      100      40  3/8     17-Nov-00    22-Nov-00
                      100      40  3/8     17-Nov-00    22-Nov-00
                      400      40  3/8     17-Nov-00    22-Nov-00
                      100      40  3/8     17-Nov-00    22-Nov-00
                      100      40  3/8     17-Nov-00    22-Nov-00
                      100      40  3/8     17-Nov-00    22-Nov-00
                      100      40  3/8     17-Nov-00    22-Nov-00
                      200      40  3/8     17-Nov-00    22-Nov-00
                      100      40  3/8     17-Nov-00    22-Nov-00
                      100      40  3/8     17-Nov-00    22-Nov-00
                      500      40  3/8     17-Nov-00    22-Nov-00
                      200      40  1/4     17-Nov-00    22-Nov-00
                      200      40  1/4     17-Nov-00    22-Nov-00
                      200        39.9375   17-Nov-00    22-Nov-00
                    6,000        40.0000   17-Nov-00    22-Nov-00
                      200        40.0000   17-Nov-00    22-Nov-00
                    4,000        40.0000   17-Nov-00    22-Nov-00
        5,000                    39.9375   17-Nov-00    22-Nov-00
                      500      40  5/16    17-Nov-00    22-Nov-00
                    1,000      40  5/16    17-Nov-00    22-Nov-00
                    2,200      40  5/16    17-Nov-00    22-Nov-00
                      200      40  5/8     17-Nov-00    22-Nov-00
                      100      40  3/8     17-Nov-00    22-Nov-00
                      200      40  3/8     17-Nov-00    22-Nov-00
                    1,000      40  3/8     17-Nov-00    22-Nov-00
                      200      40  3/8     17-Nov-00    22-Nov-00
                      200      40  3/8     17-Nov-00    22-Nov-00
                      200      40  3/8     17-Nov-00    22-Nov-00
                      800      40  3/8     17-Nov-00    22-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100      40  3/8     17-Nov-00    22-Nov-00
                      300      40  3/8     17-Nov-00    22-Nov-00
        5,000                  40  5/16    17-Nov-00    22-Nov-00
                      200      40  1/4     17-Nov-00    22-Nov-00
                      100      40  1/4     17-Nov-00    22-Nov-00
                      200      40  1/4     17-Nov-00    22-Nov-00
                      300      40  1/4     17-Nov-00    22-Nov-00
                      200      40  1/4     17-Nov-00    22-Nov-00
                      100      40  1/4     17-Nov-00    22-Nov-00
                      200      40  1/4     17-Nov-00    22-Nov-00
                      200      40  1/4     17-Nov-00    22-Nov-00
                      200      40  1/4     17-Nov-00    22-Nov-00
                      200      40  1/4     17-Nov-00    22-Nov-00
                      200      40  1/4     17-Nov-00    22-Nov-00
                      200      40  1/4     17-Nov-00    22-Nov-00
                      200      40  1/4     17-Nov-00    22-Nov-00
                    2,500      40  1/4     17-Nov-00    22-Nov-00
        5,000                    40.0000   17-Nov-00    22-Nov-00
                      500      40  2/4     17-Nov-00    22-Nov-00
                      500      40  2/4     17-Nov-00    22-Nov-00
                      500      40  2/4     17-Nov-00    22-Nov-00
                      500      40  2/4     17-Nov-00    22-Nov-00
                      100      40  2/4     17-Nov-00    22-Nov-00
                      100      40  2/4     17-Nov-00    22-Nov-00
                      100      40  2/4     17-Nov-00    22-Nov-00
                    2,900      40  2/4     17-Nov-00    22-Nov-00
                    1,000        40.8125   17-Nov-00    22-Nov-00
                      700        40.8125   17-Nov-00    22-Nov-00
                      100        40.8125   17-Nov-00    22-Nov-00
                      200        40.8125   17-Nov-00    22-Nov-00
                    5,000        40.8125   17-Nov-00    22-Nov-00
                      200        40.8125   17-Nov-00    22-Nov-00
                      200        40.8125   17-Nov-00    22-Nov-00
                      200        40.8125   17-Nov-00    22-Nov-00
                      200        40.8125   17-Nov-00    22-Nov-00
        5,000                  40  3/4     17-Nov-00    22-Nov-00
                      500        40.8125   17-Nov-00    22-Nov-00
                    1,000        40.8125   17-Nov-00    22-Nov-00
                    4,000        40.8125   17-Nov-00    22-Nov-00
                      200        40.8125   17-Nov-00    22-Nov-00
                      100        40.8125   17-Nov-00    22-Nov-00
                      200        40.8125   17-Nov-00    22-Nov-00
                    1,000        40.8125   17-Nov-00    22-Nov-00
                      200        40.8125   17-Nov-00    22-Nov-00
                    2,000        40.8125   17-Nov-00    22-Nov-00
                      200        40.8125   17-Nov-00    22-Nov-00
                    1,000        40.8125   17-Nov-00    22-Nov-00
                      200        40.8125   17-Nov-00    22-Nov-00
                      400      40  3/4     17-Nov-00    22-Nov-00
                    1,100      40  3/4     17-Nov-00    22-Nov-00
                      300        40.7969   17-Nov-00    22-Nov-00
                      500      40  3/4     17-Nov-00    22-Nov-00
                    1,100      40  3/4     17-Nov-00    22-Nov-00
                      200      40  3/4     17-Nov-00    22-Nov-00
                      100      40  3/4     17-Nov-00    22-Nov-00
       15,000                  40  5/8     17-Nov-00    22-Nov-00
                      800      40  7/16    17-Nov-00    22-Nov-00
                      400      40  7/16    17-Nov-00    22-Nov-00
                    1,200      40  1/4     17-Nov-00    22-Nov-00
       13,285                    40.0000   17-Nov-00    22-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          300                  34  2/4     20-Nov-00    24-Nov-00
          100                  34  2/4     20-Nov-00    24-Nov-00
          200                  34  2/4     20-Nov-00    24-Nov-00
          200                  34  2/4     20-Nov-00    24-Nov-00
          100                  34  1/4     20-Nov-00    24-Nov-00
          200                  34  1/4     20-Nov-00    24-Nov-00
          200                    34.0000   20-Nov-00    24-Nov-00
          200                  33  3/4     20-Nov-00    24-Nov-00
        1,000                  35  3/8     20-Nov-00    24-Nov-00
          200                  35  3/8     20-Nov-00    24-Nov-00
          200                  34  3/8     20-Nov-00    24-Nov-00
          200                  33  3/8     20-Nov-00    24-Nov-00
          200                  33  5/16    20-Nov-00    24-Nov-00
          200                  32  5/16    20-Nov-00    24-Nov-00
          200                  32  5/16    20-Nov-00    24-Nov-00
                  807,800        34.0000   21-Nov-00    27-Nov-00
          200                    33.6506   21-Nov-00    27-Nov-00
                    4,000        34.6125   21-Nov-00    27-Nov-00
        6,300                    33.5843   21-Nov-00    27-Nov-00
           44                    34.0000   21-Nov-00    27-Nov-00
           61                    33.8125   21-Nov-00    27-Nov-00
           61                    33.8125   21-Nov-00    27-Nov-00
        3,000                    33.9500   21-Nov-00    27-Nov-00
                       25      33  3/4     21-Nov-00    27-Nov-00
           50                    33.0000   21-Nov-00    27-Nov-00
          300                    33.0413   21-Nov-00    27-Nov-00
          100                  32  3/4     21-Nov-00    27-Nov-00
          425                    33.6506   21-Nov-00    27-Nov-00
                   25,000      34  1/16    21-Nov-00    27-Nov-00
                    4,000      34  1/8     21-Nov-00    27-Nov-00
        5,000                    34.1500   21-Nov-00    27-Nov-00
        3,100                    33.9000   21-Nov-00    27-Nov-00
                      250      33  1/4     21-Nov-00    27-Nov-00
        9,702                  34  1/16    21-Nov-00    27-Nov-00
        1,000                  33  3/8     21-Nov-00    27-Nov-00
        1,000                  33  3/8     21-Nov-00    27-Nov-00
        6,600                  33  2/4     21-Nov-00    27-Nov-00
        1,000                  33  2/4     21-Nov-00    27-Nov-00
        1,500                  33  5/8     21-Nov-00    27-Nov-00
        1,000                  33  5/8     21-Nov-00    27-Nov-00
          800                  33  5/8     21-Nov-00    27-Nov-00
          500                  33  5/8     21-Nov-00    27-Nov-00
        1,000                  33  5/8     21-Nov-00    27-Nov-00
        2,500                  33  5/8     21-Nov-00    27-Nov-00
        1,000                  33  5/8     21-Nov-00    27-Nov-00
        1,600                  33  3/4     21-Nov-00    27-Nov-00
        3,000                  33  3/4     21-Nov-00    27-Nov-00
        5,000                  33  3/4     21-Nov-00    27-Nov-00
        1,000                  33  7/8     21-Nov-00    27-Nov-00
       10,000                  33  5/8     21-Nov-00    27-Nov-00
          500                  33  5/8     21-Nov-00    27-Nov-00
          500                  33  3/4     21-Nov-00    27-Nov-00
          500                  33  3/4     21-Nov-00    27-Nov-00
       22,600                  33  3/4     21-Nov-00    27-Nov-00
          500                  33  3/4     21-Nov-00    27-Nov-00
        1,000                  33  3/4     21-Nov-00    27-Nov-00
          200                  33  3/4     21-Nov-00    27-Nov-00
        7,000                  33  3/4     21-Nov-00    27-Nov-00
       10,000                  33  3/4     21-Nov-00    27-Nov-00
        5,000                  33  3/4     21-Nov-00    27-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
        3,000                  33  3/4     21-Nov-00    27-Nov-00
        1,000                  33  3/4     21-Nov-00    27-Nov-00
        1,000                  33  3/4     21-Nov-00    27-Nov-00
          400                  33  3/4     21-Nov-00    27-Nov-00
        1,000                  33  3/4     21-Nov-00    27-Nov-00
        4,000                  33  3/4     21-Nov-00    27-Nov-00
          500                  33  3/4     21-Nov-00    27-Nov-00
          200                  33  3/4     21-Nov-00    27-Nov-00
       25,000                  33  3/4     21-Nov-00    27-Nov-00
          300                  33  3/4     21-Nov-00    27-Nov-00
          200                  33  3/4     21-Nov-00    27-Nov-00
          700                  33  3/4     21-Nov-00    27-Nov-00
          700                  33  3/4     21-Nov-00    27-Nov-00
        1,000                  33  3/4     21-Nov-00    27-Nov-00
        5,000                  33  3/4     21-Nov-00    27-Nov-00
        7,700                  33  3/4     21-Nov-00    27-Nov-00
       12,300                  33  3/4     21-Nov-00    27-Nov-00
        3,000                  33  7/8     21-Nov-00    27-Nov-00
        2,000                  33  7/8     21-Nov-00    27-Nov-00
        3,000                  33  7/8     21-Nov-00    27-Nov-00
        1,000                  33  7/8     21-Nov-00    27-Nov-00
          200                  33  7/8     21-Nov-00    27-Nov-00
        3,000                  33  7/8     21-Nov-00    27-Nov-00
        1,000                  33  7/8     21-Nov-00    27-Nov-00
          500                  33  7/8     21-Nov-00    27-Nov-00
        3,000                  33  7/8     21-Nov-00    27-Nov-00
        1,000                  33  7/8     21-Nov-00    27-Nov-00
       69,000                  33  7/8     21-Nov-00    27-Nov-00
       21,000                  33  7/8     21-Nov-00    27-Nov-00
        1,000                  33  7/8     21-Nov-00    27-Nov-00
        1,000                  33  7/8     21-Nov-00    27-Nov-00
        1,500                  33  7/8     21-Nov-00    27-Nov-00
       10,000                  33  7/8     21-Nov-00    27-Nov-00
        5,000                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        2,500                  33  7/8     21-Nov-00    27-Nov-00
        1,000                  33  7/8     21-Nov-00    27-Nov-00
        6,500                  33  7/8     21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        5,000                  33  7/8     21-Nov-00    27-Nov-00
        1,500                  33  7/8     21-Nov-00    27-Nov-00
        2,000                    33.9375   21-Nov-00    27-Nov-00
       20,000                  33  7/8     21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
          500                    34.0000   21-Nov-00    27-Nov-00
          100                    34.0000   21-Nov-00    27-Nov-00
          700                    34.0000   21-Nov-00    27-Nov-00
          800                  33  7/8     21-Nov-00    27-Nov-00
        1,500                  33  7/8     21-Nov-00    27-Nov-00
        1,500                    34.0000   21-Nov-00    27-Nov-00
          300                  33  7/8     21-Nov-00    27-Nov-00
          200                  33  7/8     21-Nov-00    27-Nov-00
          200                  33  7/8     21-Nov-00    27-Nov-00
          300                  33  7/8     21-Nov-00    27-Nov-00
       24,700                  33  7/8     21-Nov-00    27-Nov-00
        1,000                  33  7/8     21-Nov-00    27-Nov-00
          500                  33  7/8     21-Nov-00    27-Nov-00
       25,000                  33  7/8     21-Nov-00    27-Nov-00
        2,500                  33  7/8     21-Nov-00    27-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
        2,500                  33  7/8     21-Nov-00    27-Nov-00
        2,200                    34.0000   21-Nov-00    27-Nov-00
          100                    34.0000   21-Nov-00    27-Nov-00
        1,500                    34.0000   21-Nov-00    27-Nov-00
          100                    34.0000   21-Nov-00    27-Nov-00
        1,400                    34.0000   21-Nov-00    27-Nov-00
          600                    33.9844   21-Nov-00    27-Nov-00
        2,000                  34  1/8     21-Nov-00    27-Nov-00
        1,100                  34  1/8     21-Nov-00    27-Nov-00
          100                    34.0000   21-Nov-00    27-Nov-00
          100                    34.0000   21-Nov-00    27-Nov-00
          100                    33.9375   21-Nov-00    27-Nov-00
        5,000                  34  1/8     21-Nov-00    27-Nov-00
        5,000                  34  1/8     21-Nov-00    27-Nov-00
          500                    34.0000   21-Nov-00    27-Nov-00
          100                  34  1/8     21-Nov-00    27-Nov-00
          700                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
        3,000                    33.9375   21-Nov-00    27-Nov-00
          100                    34.0000   21-Nov-00    27-Nov-00
        5,000                    33.9375   21-Nov-00    27-Nov-00
        5,000                    34.0000   21-Nov-00    27-Nov-00
        2,000                    33.9375   21-Nov-00    27-Nov-00
        1,100                    33.9375   21-Nov-00    27-Nov-00
        1,000                    33.9375   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        1,500                    33.9375   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          100                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
       23,800                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        2,000                    34.0000   21-Nov-00    27-Nov-00
          800                    34.0000   21-Nov-00    27-Nov-00
        2,000                    34.0000   21-Nov-00    27-Nov-00
        2,000                    34.0000   21-Nov-00    27-Nov-00
        5,000                    34.0000   21-Nov-00    27-Nov-00
        1,100                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
          500                    33.9844   21-Nov-00    27-Nov-00
          700                    34.0000   21-Nov-00    27-Nov-00
          800                    33.9844   21-Nov-00    27-Nov-00
        1,000                    33.9844   21-Nov-00    27-Nov-00
        2,000                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          100                    34.0000   21-Nov-00    27-Nov-00
          500                    34.0000   21-Nov-00    27-Nov-00
          900                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
       10,000                    34.0000   21-Nov-00    27-Nov-00
          500                    34.0000   21-Nov-00    27-Nov-00
        3,000                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
          900                    34.0000   21-Nov-00    27-Nov-00
          700                    34.0000   21-Nov-00    27-Nov-00
        2,000                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          300                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        3,000                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        3,000                    34.0000   21-Nov-00    27-Nov-00
          500                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
          500                    34.0000   21-Nov-00    27-Nov-00
          500                    34.0000   21-Nov-00    27-Nov-00
          800                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
        2,000                    34.0000   21-Nov-00    27-Nov-00
        3,000                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
          400                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        2,500                    34.0000   21-Nov-00    27-Nov-00
          500                    34.0000   21-Nov-00    27-Nov-00
        2,000                    34.0000   21-Nov-00    27-Nov-00
          300                    34.0000   21-Nov-00    27-Nov-00
        2,000                    34.0000   21-Nov-00    27-Nov-00
          400                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
        2,000                    34.0000   21-Nov-00    27-Nov-00
          800                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
        2,200                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        4,000                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          300                    34.0000   21-Nov-00    27-Nov-00
        1,200                    34.0000   21-Nov-00    27-Nov-00
        1,100                    34.0000   21-Nov-00    27-Nov-00
          300                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
        4,000                    34.0000   21-Nov-00    27-Nov-00
       10,000                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          500                    34.0000   21-Nov-00    27-Nov-00
          100                    34.0000   21-Nov-00    27-Nov-00
          500                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        4,000                    34.0000   21-Nov-00    27-Nov-00
        7,300                    34.0000   21-Nov-00    27-Nov-00
          100                    34.0000   21-Nov-00    27-Nov-00
          900                    34.0000   21-Nov-00    27-Nov-00
          100                    34.0000   21-Nov-00    27-Nov-00
          300                    34.0000   21-Nov-00    27-Nov-00
          500                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          600                    34.0000   21-Nov-00    27-Nov-00
          500                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        5,000                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        4,000                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        3,000                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        4,000                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        2,000                    34.0000   21-Nov-00    27-Nov-00
        1,500                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
          400                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          100                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          800                    34.0000   21-Nov-00    27-Nov-00
        2,500                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          500                    34.0000   21-Nov-00    27-Nov-00
          500                    34.0000   21-Nov-00    27-Nov-00
          700                    34.0000   21-Nov-00    27-Nov-00
          100                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          700                    34.0000   21-Nov-00    27-Nov-00
          300                    34.0000   21-Nov-00    27-Nov-00
          700                    34.0000   21-Nov-00    27-Nov-00
          300                    34.0000   21-Nov-00    27-Nov-00
          700                    34.0000   21-Nov-00    27-Nov-00
          400                    34.0000   21-Nov-00    27-Nov-00
        4,200                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          700                    34.0000   21-Nov-00    27-Nov-00
          800                    34.0000   21-Nov-00    27-Nov-00
        4,300                    34.0000   21-Nov-00    27-Nov-00
        2,300                    34.0000   21-Nov-00    27-Nov-00
       20,000                    34.0000   21-Nov-00    27-Nov-00
        6,610                    34.0000   21-Nov-00    27-Nov-00
        4,400                    34.0000   21-Nov-00    27-Nov-00
          300                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        2,500                    34.0000   21-Nov-00    27-Nov-00
        1,700                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          400                    34.0000   21-Nov-00    27-Nov-00
          400                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          700                    34.0000   21-Nov-00    27-Nov-00
          400                    34.0000   21-Nov-00    27-Nov-00
        2,100                    34.0000   21-Nov-00    27-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
          800                    34.0000   21-Nov-00    27-Nov-00
        1,400                    34.0000   21-Nov-00    27-Nov-00
          700                    34.0000   21-Nov-00    27-Nov-00
          100                    34.0000   21-Nov-00    27-Nov-00
          700                    34.0000   21-Nov-00    27-Nov-00
        1,100                    34.0000   21-Nov-00    27-Nov-00
          900                    34.0000   21-Nov-00    27-Nov-00
        1,800                    34.0000   21-Nov-00    27-Nov-00
        5,000                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          800                    34.0000   21-Nov-00    27-Nov-00
        1,350                    34.0000   21-Nov-00    27-Nov-00
          100                    34.0000   21-Nov-00    27-Nov-00
          900                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
        2,400                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        2,000                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          900                    34.0000   21-Nov-00    27-Nov-00
          500                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
          400                    34.0000   21-Nov-00    27-Nov-00
          300                    34.0000   21-Nov-00    27-Nov-00
        1,500                    34.0000   21-Nov-00    27-Nov-00
        3,500                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        1,100                    34.0000   21-Nov-00    27-Nov-00
       15,000                    34.0000   21-Nov-00    27-Nov-00
          400                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
          300                    34.0000   21-Nov-00    27-Nov-00
          100                    34.0000   21-Nov-00    27-Nov-00
        5,000                    34.0000   21-Nov-00    27-Nov-00
       25,000                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        1,900                    34.0000   21-Nov-00    27-Nov-00
        4,200                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        1,800                    34.0000   21-Nov-00    27-Nov-00
          500                    34.0000   21-Nov-00    27-Nov-00
          500                    34.0000   21-Nov-00    27-Nov-00
          500                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        5,500                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
          600                    34.0000   21-Nov-00    27-Nov-00
          600                    34.0000   21-Nov-00    27-Nov-00
          400                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
       25,000                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
        4,200                    34.0000   21-Nov-00    27-Nov-00
          800                    34.0000   21-Nov-00    27-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                    34.0000   21-Nov-00    27-Nov-00
           40                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
        7,200                    34.0000   21-Nov-00    27-Nov-00
          500                    34.0000   21-Nov-00    27-Nov-00
        1,200                    34.0000   21-Nov-00    27-Nov-00
          500                    34.0000   21-Nov-00    27-Nov-00
          100                    34.0000   21-Nov-00    27-Nov-00
        2,000                    34.0000   21-Nov-00    27-Nov-00
        1,100                    34.0000   21-Nov-00    27-Nov-00
          600                    34.0000   21-Nov-00    27-Nov-00
       25,000                    34.0000   21-Nov-00    27-Nov-00
           50                    34.0000   21-Nov-00    27-Nov-00
       30,000                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
          500                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
       25,000                    34.0000   21-Nov-00    27-Nov-00
                    1,000        34.0000   21-Nov-00    27-Nov-00
                   19,000        34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          400                    34.0000   21-Nov-00    27-Nov-00
          500                    34.0000   21-Nov-00    27-Nov-00
       30,000                    34.0000   21-Nov-00    27-Nov-00
                    1,500        34.0000   21-Nov-00    27-Nov-00
                    3,700        34.0000   21-Nov-00    27-Nov-00
                      400        34.0469   21-Nov-00    27-Nov-00
                    1,000        34.0156   21-Nov-00    27-Nov-00
                    1,000        34.0156   21-Nov-00    27-Nov-00
                   10,000        34.0156   21-Nov-00    27-Nov-00
                    1,000        34.0000   21-Nov-00    27-Nov-00
                   28,000        34.0000   21-Nov-00    27-Nov-00
                    1,000        34.0000   21-Nov-00    27-Nov-00
                    8,800        34.0000   21-Nov-00    27-Nov-00
                    1,000        34.0000   21-Nov-00    27-Nov-00
                   32,500        34.0000   21-Nov-00    27-Nov-00
                      300        34.0156   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
       25,000                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          300                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
        1,300                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
        5,200                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          500                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          875                    34.0000   21-Nov-00    27-Nov-00
        1,000                    34.0000   21-Nov-00    27-Nov-00
          400                    34.0000   21-Nov-00    27-Nov-00
          900                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
        2,200                    34.0000   21-Nov-00    27-Nov-00
        3,200                    34.0000   21-Nov-00    27-Nov-00
        3,200                    34.0000   21-Nov-00    27-Nov-00
        8,200                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
        4,200                    34.0000   21-Nov-00    27-Nov-00
       25,000                    34.0000   21-Nov-00    27-Nov-00
        7,400                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
                    1,000        34.0000   21-Nov-00    27-Nov-00
                   39,900        34.0000   21-Nov-00    27-Nov-00
                    1,000        34.0000   21-Nov-00    27-Nov-00
                    1,500        34.0000   21-Nov-00    27-Nov-00
                    1,000      33  1/4     21-Nov-00    27-Nov-00
                      500      33  1/4     21-Nov-00    27-Nov-00
                    1,000      33  5/16    21-Nov-00    27-Nov-00
                    7,000      33  5/16    21-Nov-00    27-Nov-00
                    1,000      33  5/16    21-Nov-00    27-Nov-00
                   16,000      33  5/16    21-Nov-00    27-Nov-00
                    1,000      33  5/16    21-Nov-00    27-Nov-00
                   24,000      33  5/16    21-Nov-00    27-Nov-00
                    1,000      33  5/16    21-Nov-00    27-Nov-00
                   10,000      33  5/16    21-Nov-00    27-Nov-00
       24,690                  33  1/4     21-Nov-00    27-Nov-00
                    1,000      33  5/16    21-Nov-00    27-Nov-00
                   13,000      33  5/16    21-Nov-00    27-Nov-00
                    1,000        33.3594   21-Nov-00    27-Nov-00
                    5,700        33.3594   21-Nov-00    27-Nov-00
                    6,900      33  5/16    21-Nov-00    27-Nov-00
                      200      33  5/16    21-Nov-00    27-Nov-00
                      200      33  5/16    21-Nov-00    27-Nov-00
                    1,000      33  5/16    21-Nov-00    27-Nov-00
                   10,000      33  5/16    21-Nov-00    27-Nov-00
                   22,900        33.3594   21-Nov-00    27-Nov-00
                    2,000        33.3594   21-Nov-00    27-Nov-00
                      100        33.3594   21-Nov-00    27-Nov-00
                    1,300      33  7/16    21-Nov-00    27-Nov-00
                   22,700      33  7/16    21-Nov-00    27-Nov-00
       25,000                  33  9/16    21-Nov-00    27-Nov-00
       16,500                  33  7/16    21-Nov-00    27-Nov-00
       20,060                  33  7/16    21-Nov-00    27-Nov-00
       15,000                  33  5/16    21-Nov-00    27-Nov-00
       15,000                  33  1/4     21-Nov-00    27-Nov-00
       10,000                  33  1/4     21-Nov-00    27-Nov-00
                      200      33  3/8     21-Nov-00    27-Nov-00
                      200      33  3/8     21-Nov-00    27-Nov-00
                      100      33  3/8     21-Nov-00    27-Nov-00
                      200      33  3/8     21-Nov-00    27-Nov-00
                      200      33  3/8     21-Nov-00    27-Nov-00
                    7,000      33  3/8     21-Nov-00    27-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200      33  3/8     21-Nov-00    27-Nov-00
                      200      33  3/8     21-Nov-00    27-Nov-00
                      100      33  3/8     21-Nov-00    27-Nov-00
                    1,600      33  3/8     21-Nov-00    27-Nov-00
       10,000                  33  9/16    21-Nov-00    27-Nov-00
           72                  33  3/4     21-Nov-00    27-Nov-00
        6,100                  34  1/16    21-Nov-00    27-Nov-00
        1,100                  34  1/8     21-Nov-00    27-Nov-00
          100                  34  1/8     21-Nov-00    27-Nov-00
          100                    34.0000   21-Nov-00    27-Nov-00
          300                    34.0000   21-Nov-00    27-Nov-00
          500                  34  1/16    21-Nov-00    27-Nov-00
                   35,000      34  1/8     21-Nov-00    27-Nov-00
          100                  34  3/8     21-Nov-00    27-Nov-00
            1                  34  3/8     21-Nov-00    27-Nov-00
        2,900                  34  3/8     21-Nov-00    27-Nov-00
          600                  34  3/8     21-Nov-00    27-Nov-00
          100                  34  5/16    21-Nov-00    27-Nov-00
          300                  34  5/16    21-Nov-00    27-Nov-00
        1,100                  34  5/16    21-Nov-00    27-Nov-00
        1,100                  34  5/16    21-Nov-00    27-Nov-00
          100                  34  3/8     21-Nov-00    27-Nov-00
        1,000                  34  3/8     21-Nov-00    27-Nov-00
          100                  34  3/8     21-Nov-00    27-Nov-00
          200                  34  5/8     21-Nov-00    27-Nov-00
          300                  34  2/4     21-Nov-00    27-Nov-00
        1,000                  34  2/4     21-Nov-00    27-Nov-00
          700                  34  2/4     21-Nov-00    27-Nov-00
          700                  34  2/4     21-Nov-00    27-Nov-00
        2,000                  34  2/4     21-Nov-00    27-Nov-00
        2,000                  34  2/4     21-Nov-00    27-Nov-00
          500                  34  2/4     21-Nov-00    27-Nov-00
          700                  34  2/4     21-Nov-00    27-Nov-00
          400                  34  2/4     21-Nov-00    27-Nov-00
        1,000                  34  2/4     21-Nov-00    27-Nov-00
          500                  34  2/4     21-Nov-00    27-Nov-00
          300                  34  2/4     21-Nov-00    27-Nov-00
          500                  34  2/4     21-Nov-00    27-Nov-00
          400                  34  2/4     21-Nov-00    27-Nov-00
          100                  34  2/4     21-Nov-00    27-Nov-00
          200                  34  2/4     21-Nov-00    27-Nov-00
        6,000                  34  2/4     21-Nov-00    27-Nov-00
          200                  34  2/4     21-Nov-00    27-Nov-00
          300                  34  2/4     21-Nov-00    27-Nov-00
                   41,125      34  9/16    21-Nov-00    27-Nov-00
          200                  34  2/4     21-Nov-00    27-Nov-00
          100                  34  2/4     21-Nov-00    27-Nov-00
        3,000                  34  2/4     21-Nov-00    27-Nov-00
        1,000                  34  2/4     21-Nov-00    27-Nov-00
          200                  34  2/4     21-Nov-00    27-Nov-00
          500                  34  2/4     21-Nov-00    27-Nov-00
        3,000                  34  2/4     21-Nov-00    27-Nov-00
        1,000                  34  2/4     21-Nov-00    27-Nov-00
        1,000                  34  2/4     21-Nov-00    27-Nov-00
          200                  34  3/8     21-Nov-00    27-Nov-00
        1,000                  34  3/8     21-Nov-00    27-Nov-00
          200                  34  3/8     21-Nov-00    27-Nov-00
          200                  34  3/8     21-Nov-00    27-Nov-00
          200                  34  1/4     21-Nov-00    27-Nov-00
          200                  34  1/4     21-Nov-00    27-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                  34  1/4     21-Nov-00    27-Nov-00
          200                  34  1/4     21-Nov-00    27-Nov-00
        1,000                  34  3/16    21-Nov-00    27-Nov-00
          200                  34  1/8     21-Nov-00    27-Nov-00
        2,500                  34  1/8     21-Nov-00    27-Nov-00
          100                  34  1/8     21-Nov-00    27-Nov-00
        2,500                  34  1/8     21-Nov-00    27-Nov-00
          200                  34  1/8     21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          300                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          200                    34.0000   21-Nov-00    27-Nov-00
          200                  33  3/4     21-Nov-00    27-Nov-00
          200                  33  3/4     21-Nov-00    27-Nov-00
          200                  33  3/4     21-Nov-00    27-Nov-00
          200                  33  3/4     21-Nov-00    27-Nov-00
          200                  33  5/8     21-Nov-00    27-Nov-00
          200                  33  2/4     21-Nov-00    27-Nov-00
                    4,000      34  5/16    21-Nov-00    27-Nov-00
                    5,200      34  3/8     21-Nov-00    27-Nov-00
                      100      33  7/8     21-Nov-00    27-Nov-00
                    1,000      33  7/8     21-Nov-00    27-Nov-00
                    2,700      33  5/8     21-Nov-00    27-Nov-00
                      100        33.6406   21-Nov-00    27-Nov-00
                      800      33  5/8     21-Nov-00    27-Nov-00
                    1,600      33  5/8     21-Nov-00    27-Nov-00
                   15,000      34  1/16    21-Nov-00    27-Nov-00
                    5,000      34  1/16    21-Nov-00    27-Nov-00
       17,000                    34.4400   21-Nov-00    27-Nov-00
          500                  33  7/16    22-Nov-00    28-Nov-00
        3,300                    29.8125   22-Nov-00    28-Nov-00
          400                    29.8125   22-Nov-00    28-Nov-00
          200                    29.8125   22-Nov-00    28-Nov-00
       35,300                    29.8125   22-Nov-00    28-Nov-00
       18,800                    29.8125   22-Nov-00    28-Nov-00
                   30,000        30.1979   22-Nov-00    28-Nov-00
       35,000                    30.7143   22-Nov-00    28-Nov-00
          100                  30  3/16    22-Nov-00    28-Nov-00
        2,100                  30  3/16    22-Nov-00    28-Nov-00
          300                  30  3/16    22-Nov-00    28-Nov-00
          200                  30  3/16    22-Nov-00    28-Nov-00
       24,300                  30  3/16    22-Nov-00    28-Nov-00
       13,000                  30  3/16    22-Nov-00    28-Nov-00
                      500        30.5125   22-Nov-00    28-Nov-00
        5,600                  34  1/4     22-Nov-00    28-Nov-00
          500                  30  3/16    22-Nov-00    28-Nov-00
           38                  35  1/16    22-Nov-00    28-Nov-00
           20                  34  1/16    22-Nov-00    28-Nov-00
          300                    34.4400   22-Nov-00    28-Nov-00
        3,000                  33  7/8     22-Nov-00    28-Nov-00
          100                  29  1/4     22-Nov-00    28-Nov-00
          200                  28  1/4     22-Nov-00    28-Nov-00
          300                    33.4150   22-Nov-00    28-Nov-00
          100                  33  9/16    22-Nov-00    28-Nov-00
                    2,500        29.8725   22-Nov-00    28-Nov-00
                    2,500        29.8725   22-Nov-00    28-Nov-00
                   88,500        31.9191   22-Nov-00    28-Nov-00
        3,900                  29  7/8     22-Nov-00    28-Nov-00
                   37,900        29.9403   22-Nov-00    28-Nov-00
                   34,900        29.9403   22-Nov-00    28-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                   30,150        29.9403   22-Nov-00    28-Nov-00
                    1,750        29.9403   22-Nov-00    28-Nov-00
                    3,650        29.9403   22-Nov-00    28-Nov-00
                   48,500        29.9403   22-Nov-00    28-Nov-00
                   25,000      29  7/8     22-Nov-00    28-Nov-00
          300                    35.1700   22-Nov-00    22-Nov-00
        1,000                    35.6875   22-Nov-00    28-Nov-00
          500                    35.6125   22-Nov-00    28-Nov-00
          500                    35.6125   22-Nov-00    28-Nov-00
          500                    35.6125   22-Nov-00    28-Nov-00
        1,000                    35.6875   22-Nov-00    28-Nov-00
        1,000                    35.6875   22-Nov-00    28-Nov-00
        1,000                    35.6875   22-Nov-00    28-Nov-00
        1,000                    35.6875   22-Nov-00    28-Nov-00
        1,000                    35.6875   22-Nov-00    28-Nov-00
        1,200                    29.4985   22-Nov-00    28-Nov-00
        1,300                    29.4985   22-Nov-00    28-Nov-00
        1,300                    29.4985   22-Nov-00    28-Nov-00
        1,300                    29.4985   22-Nov-00    28-Nov-00
        1,300                    29.4985   22-Nov-00    28-Nov-00
        1,200                    29.4985   22-Nov-00    28-Nov-00
        2,000                    29.4985   22-Nov-00    28-Nov-00
        2,000                    29.4985   22-Nov-00    28-Nov-00
        2,000                    29.4985   22-Nov-00    28-Nov-00
        1,200                    29.4985   22-Nov-00    28-Nov-00
        2,000                    29.4985   22-Nov-00    28-Nov-00
        1,200                    29.4985   22-Nov-00    28-Nov-00
        1,200                    29.4985   22-Nov-00    28-Nov-00
        2,000                    29.4985   22-Nov-00    28-Nov-00
        1,200                    29.4985   22-Nov-00    28-Nov-00
        1,200                    29.4985   22-Nov-00    28-Nov-00
        1,200                    29.4985   22-Nov-00    28-Nov-00
        2,000                    29.4985   22-Nov-00    28-Nov-00
        2,000                    29.4985   22-Nov-00    28-Nov-00
        1,200                    29.4985   22-Nov-00    28-Nov-00
                      125      34  3/8     22-Nov-00    28-Nov-00
                   46,700        30.6865   22-Nov-00    28-Nov-00
                   10,200        30.6865   22-Nov-00    28-Nov-00
                      300        30.6865   22-Nov-00    28-Nov-00
                      600        30.6865   22-Nov-00    28-Nov-00
                    1,000        30.6865   22-Nov-00    28-Nov-00
                      600        30.6865   22-Nov-00    28-Nov-00
                      500        30.6865   22-Nov-00    28-Nov-00
                    4,900        30.6865   22-Nov-00    28-Nov-00
                   85,200        30.6865   22-Nov-00    28-Nov-00
        2,500                    33.6925   22-Nov-00    28-Nov-00
        1,600                  29  7/8     22-Nov-00    28-Nov-00
        5,000                  33  3/8     22-Nov-00    28-Nov-00
                      200        35.0000   22-Nov-00    28-Nov-00
                      200        35.0000   22-Nov-00    28-Nov-00
                      100        35.0000   22-Nov-00    28-Nov-00
                      200        35.0000   22-Nov-00    28-Nov-00
                      300      36  1/16    22-Nov-00    28-Nov-00
                      193      36  1/16    22-Nov-00    28-Nov-00
                    1,300        36.0000   22-Nov-00    28-Nov-00
                      200      36  1/16    22-Nov-00    28-Nov-00
                      800      36  1/16    22-Nov-00    28-Nov-00
                      100      35  7/8     22-Nov-00    28-Nov-00
                      200      35  7/8     22-Nov-00    28-Nov-00
                      100      35  7/8     22-Nov-00    28-Nov-00

<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200      35  7/8     22-Nov-00    28-Nov-00
                    1,000      35  7/8     22-Nov-00    28-Nov-00
                      200      35  7/8     22-Nov-00    28-Nov-00
                      200      35  7/8     22-Nov-00    28-Nov-00
                      500      35  7/8     22-Nov-00    28-Nov-00
                    4,000      35  7/8     22-Nov-00    28-Nov-00
                      200      35  7/8     22-Nov-00    28-Nov-00
                      200      35  7/8     22-Nov-00    28-Nov-00
                      200      35  7/8     22-Nov-00    28-Nov-00
                      200      35  7/8     22-Nov-00    28-Nov-00
                      500      35  7/8     22-Nov-00    28-Nov-00
                      200      35  7/8     22-Nov-00    28-Nov-00
        5,000                    35.8125   22-Nov-00    28-Nov-00
        5,000                  34  3/4     22-Nov-00    28-Nov-00
                      700      34  9/16    22-Nov-00    28-Nov-00
                      200      34  9/16    22-Nov-00    28-Nov-00
                      200      34  9/16    22-Nov-00    28-Nov-00
                      200      34  9/16    22-Nov-00    28-Nov-00
                      200      34  9/16    22-Nov-00    28-Nov-00
                      200      34  9/16    22-Nov-00    28-Nov-00
                      200      34  9/16    22-Nov-00    28-Nov-00
                      200      34  9/16    22-Nov-00    28-Nov-00
                      300      34  9/16    22-Nov-00    28-Nov-00
                      100      34  9/16    22-Nov-00    28-Nov-00
                      300      34  9/16    22-Nov-00    28-Nov-00
                      100      34  9/16    22-Nov-00    28-Nov-00
                    2,000        34.0000   22-Nov-00    28-Nov-00
                      100        34.0000   22-Nov-00    28-Nov-00
                      100      33  7/8     22-Nov-00    28-Nov-00
                      300      34  2/4     22-Nov-00    28-Nov-00
        5,000                  34  1/4     22-Nov-00    28-Nov-00
          500                    33.6875   22-Nov-00    28-Nov-00
        1,300                    33.6875   22-Nov-00    28-Nov-00
          200                    33.6875   22-Nov-00    28-Nov-00
        5,200                    35.4930   22-Nov-00    28-Nov-00
          200                  33  7/16    22-Nov-00    28-Nov-00
          400                  33  7/16    22-Nov-00    28-Nov-00
          200                    33.8125   22-Nov-00    28-Nov-00
          700                  33  7/16    22-Nov-00    28-Nov-00
          200                  33  7/16    22-Nov-00    28-Nov-00
          200                  33  7/16    22-Nov-00    28-Nov-00
          400                  34  1/8     22-Nov-00    28-Nov-00
        1,000                    33.7250   22-Nov-00    28-Nov-00
          200                  33  3/8     22-Nov-00    28-Nov-00
          600                  33  2/4     22-Nov-00    28-Nov-00
          100                  33  2/4     22-Nov-00    28-Nov-00
        1,200                  33  2/4     22-Nov-00    28-Nov-00
        1,200                  33  2/4     22-Nov-00    28-Nov-00
        1,200                  33  2/4     22-Nov-00    28-Nov-00
          500                    35.6406   22-Nov-00    28-Nov-00
          900                  33  2/4     22-Nov-00    28-Nov-00
          200                    34.0000   22-Nov-00    28-Nov-00
          200                  33  7/16    22-Nov-00    28-Nov-00
        4,690                  33  7/16    22-Nov-00    28-Nov-00
          300                  33  7/16    22-Nov-00    28-Nov-00
          200                  33  7/16    22-Nov-00    28-Nov-00
          900                  33  7/16    22-Nov-00    28-Nov-00
          200                  33  7/16    22-Nov-00    28-Nov-00
          200                  33  7/16    22-Nov-00    28-Nov-00
          200                  33  7/16    22-Nov-00    28-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                  33  7/16    22-Nov-00    28-Nov-00
          100                  33  7/16    22-Nov-00    28-Nov-00
          200                  33  7/16    22-Nov-00    28-Nov-00
        5,000                  33  7/16    22-Nov-00    28-Nov-00
          200                  33  7/16    22-Nov-00    28-Nov-00
          200                  33  7/16    22-Nov-00    28-Nov-00
          100                  33  7/16    22-Nov-00    28-Nov-00
          200                  33  7/16    22-Nov-00    28-Nov-00
          500                  33  7/16    22-Nov-00    28-Nov-00
          200                  33  3/16    22-Nov-00    28-Nov-00
          200                    32.8125   22-Nov-00    28-Nov-00
          200                  32  7/16    22-Nov-00    28-Nov-00
          200                  32  7/16    22-Nov-00    28-Nov-00
        1,500                  32  7/16    22-Nov-00    28-Nov-00
          200                  32  7/16    22-Nov-00    28-Nov-00
        1,000                  32  7/16    22-Nov-00    28-Nov-00
          200                  32  7/16    22-Nov-00    28-Nov-00
          200                  32  3/8     22-Nov-00    28-Nov-00
          200                    32.0000   22-Nov-00    28-Nov-00
          200                  31  3/4     22-Nov-00    28-Nov-00
          900                  31  3/4     22-Nov-00    28-Nov-00
          300                  31  3/4     22-Nov-00    28-Nov-00
          200                  31  3/4     22-Nov-00    28-Nov-00
          100                  31  3/4     22-Nov-00    28-Nov-00
          700                  31  3/4     22-Nov-00    28-Nov-00
          200                  31  3/4     22-Nov-00    28-Nov-00
          500                  31  3/4     22-Nov-00    28-Nov-00
          200                  31  3/4     22-Nov-00    28-Nov-00
          100                  31  1/4     22-Nov-00    28-Nov-00
          100                  31  1/4     22-Nov-00    28-Nov-00
        1,000                    31.0000   22-Nov-00    28-Nov-00
          100                    31.0000   22-Nov-00    28-Nov-00
          100                    31.0000   22-Nov-00    28-Nov-00
          200                    31.0000   22-Nov-00    28-Nov-00
          700                  30  3/4     22-Nov-00    28-Nov-00
          200                  30  3/4     22-Nov-00    28-Nov-00
        2,000                  30  3/4     22-Nov-00    28-Nov-00
          100                  30  3/4     22-Nov-00    28-Nov-00
          300                  30  3/4     22-Nov-00    28-Nov-00
          100                  30  3/4     22-Nov-00    28-Nov-00
          600                  30  3/4     22-Nov-00    28-Nov-00
        1,000                  30  3/4     22-Nov-00    28-Nov-00
          800                  30  3/4     22-Nov-00    28-Nov-00
        1,200                  30  3/4     22-Nov-00    28-Nov-00
          200                  30  3/4     22-Nov-00    28-Nov-00
          100                  30  3/4     22-Nov-00    28-Nov-00
          200                  30  3/4     22-Nov-00    28-Nov-00
        3,000                  30  3/4     22-Nov-00    28-Nov-00
          100                  30  3/4     22-Nov-00    28-Nov-00
        5,000                  31  2/4     22-Nov-00    28-Nov-00
          200                  30  7/8     22-Nov-00    28-Nov-00
          200                  30  7/8     22-Nov-00    28-Nov-00
          200                  30  7/8     22-Nov-00    28-Nov-00
        5,000                    30.8125   22-Nov-00    28-Nov-00
          500                  30  3/4     22-Nov-00    28-Nov-00
          600                  30  3/4     22-Nov-00    28-Nov-00
          200                  30  3/4     22-Nov-00    28-Nov-00
          100                  30  2/4     22-Nov-00    28-Nov-00
          100                  30  2/4     22-Nov-00    28-Nov-00
          200                  30  2/4     22-Nov-00    28-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                  30  1/4     22-Nov-00    28-Nov-00
        5,000                  30  3/8     22-Nov-00    28-Nov-00
          500                    30.0000   22-Nov-00    28-Nov-00
          100                    30.0000   22-Nov-00    28-Nov-00
          500                    30.0000   22-Nov-00    28-Nov-00
        1,200                    30.0000   22-Nov-00    28-Nov-00
          100                    30.0000   22-Nov-00    28-Nov-00
          200                    30.0000   22-Nov-00    28-Nov-00
          200                    30.0000   22-Nov-00    28-Nov-00
          800                    30.0000   22-Nov-00    28-Nov-00
          500                    30.0000   22-Nov-00    28-Nov-00
          100                    30.0000   22-Nov-00    28-Nov-00
          200                    30.0000   22-Nov-00    28-Nov-00
          100                    30.0000   22-Nov-00    28-Nov-00
          200                    30.0000   22-Nov-00    28-Nov-00
        5,000                    30.0000   22-Nov-00    28-Nov-00
          200                  29  3/4     22-Nov-00    28-Nov-00
                      200      30  1/8     22-Nov-00    28-Nov-00
                      500      30  1/8     22-Nov-00    28-Nov-00
                    4,000      30  1/8     22-Nov-00    28-Nov-00
                      500      30  1/8     22-Nov-00    28-Nov-00
                    3,000      30  1/8     22-Nov-00    28-Nov-00
                      500      30  1/8     22-Nov-00    28-Nov-00
                    1,300      30  1/8     22-Nov-00    28-Nov-00
        5,000                    29.9375   22-Nov-00    28-Nov-00
          200                  29  3/4     22-Nov-00    28-Nov-00
          200                  29  3/4     22-Nov-00    28-Nov-00
          200                  29  3/4     22-Nov-00    28-Nov-00
        7,425                    29.8125   22-Nov-00    28-Nov-00
          700                  29  3/4     22-Nov-00    28-Nov-00
          200                  29  3/4     22-Nov-00    28-Nov-00
          400                  29  3/4     22-Nov-00    28-Nov-00
          100                  29  3/4     22-Nov-00    28-Nov-00
          200                  29  3/4     22-Nov-00    28-Nov-00
          200                  29  3/4     22-Nov-00    28-Nov-00
          200                  29  3/4     22-Nov-00    28-Nov-00
          200                  29  3/4     22-Nov-00    28-Nov-00
          200                  29  3/4     22-Nov-00    28-Nov-00
          400                  29  3/4     22-Nov-00    28-Nov-00
          200                  29  3/4     22-Nov-00    28-Nov-00
          200                  29  3/4     22-Nov-00    28-Nov-00
          200                    29.6875   22-Nov-00    28-Nov-00
          200                  29  7/16    22-Nov-00    28-Nov-00
          400                  29  7/16    22-Nov-00    28-Nov-00
          200                  29  7/16    22-Nov-00    28-Nov-00
          100                  29  7/16    22-Nov-00    28-Nov-00
          200                  29  7/16    22-Nov-00    28-Nov-00
          200                  29  7/16    22-Nov-00    28-Nov-00
          200                  29  2/4     22-Nov-00    28-Nov-00
          200                  29  2/4     22-Nov-00    28-Nov-00
          500                  29  2/4     22-Nov-00    28-Nov-00
          500                  29  2/4     22-Nov-00    28-Nov-00
          200                  29  2/4     22-Nov-00    28-Nov-00
          700                  29  2/4     22-Nov-00    28-Nov-00
          200                  29  2/4     22-Nov-00    28-Nov-00
          200                  29  2/4     22-Nov-00    28-Nov-00
          200                  29  2/4     22-Nov-00    28-Nov-00
          200                  29  2/4     22-Nov-00    28-Nov-00
          800                  29  2/4     22-Nov-00    28-Nov-00
          400                  29  7/16    22-Nov-00    28-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                  29  7/16    22-Nov-00    28-Nov-00
          100                  29  3/8     22-Nov-00    28-Nov-00
          200                  29  3/8     22-Nov-00    28-Nov-00
        1,000                  29  3/8     22-Nov-00    28-Nov-00
          200                  29  3/8     22-Nov-00    28-Nov-00
          400                  29  3/8     22-Nov-00    28-Nov-00
          400                  29  3/8     22-Nov-00    28-Nov-00
          200                  29  3/8     22-Nov-00    28-Nov-00
          200                  29  3/8     22-Nov-00    28-Nov-00
          200                  29  3/8     22-Nov-00    28-Nov-00
          300                  29  3/8     22-Nov-00    28-Nov-00
          600                  29  3/8     22-Nov-00    28-Nov-00
          900                  29  3/8     22-Nov-00    28-Nov-00
          200                  29  1/4     22-Nov-00    28-Nov-00
          100                  29  1/4     22-Nov-00    28-Nov-00
        5,000                  29  3/8     22-Nov-00    28-Nov-00
          100                  29  3/8     22-Nov-00    28-Nov-00
        5,000                  29  3/8     22-Nov-00    28-Nov-00
        1,000                  29  5/16    22-Nov-00    28-Nov-00
        5,000                  29  5/16    22-Nov-00    28-Nov-00
          200                  29  1/4     22-Nov-00    28-Nov-00
          200                  29  1/8     22-Nov-00    28-Nov-00
          300                  29  1/8     22-Nov-00    28-Nov-00
          300                  29  1/8     22-Nov-00    28-Nov-00
          900                  29  1/8     22-Nov-00    28-Nov-00
        1,800                  29  1/8     22-Nov-00    28-Nov-00
          200                  29  1/8     22-Nov-00    28-Nov-00
          700                  29  1/8     22-Nov-00    28-Nov-00
          500                    29.0000   22-Nov-00    28-Nov-00
          300                    29.0000   22-Nov-00    28-Nov-00
          200                    29.0000   22-Nov-00    28-Nov-00
          200                    28.8125   22-Nov-00    28-Nov-00
          500                    28.8125   22-Nov-00    28-Nov-00
          200                    28.8125   22-Nov-00    28-Nov-00
        4,000                    28.8125   22-Nov-00    28-Nov-00
          200                    28.8125   22-Nov-00    28-Nov-00
          200                    28.8125   22-Nov-00    28-Nov-00
          200                    28.8125   22-Nov-00    28-Nov-00
          200                    28.8125   22-Nov-00    28-Nov-00
          200                    28.6875   22-Nov-00    28-Nov-00
          200                  28  9/16    22-Nov-00    28-Nov-00
          200                  28  7/16    22-Nov-00    28-Nov-00
          900                    28.6875   22-Nov-00    28-Nov-00
                      200        29.6875   22-Nov-00    28-Nov-00
                    1,000        29.6875   22-Nov-00    28-Nov-00
                      200        29.8125   22-Nov-00    28-Nov-00
                      100        29.8125   22-Nov-00    28-Nov-00
          200                  29  2/4     22-Nov-00    28-Nov-00
                      200        29.8125   22-Nov-00    28-Nov-00
        1,100                    29.9375   22-Nov-00    28-Nov-00
          100                    30.0000   22-Nov-00    28-Nov-00
          100                    30.0000   22-Nov-00    28-Nov-00
          100                    30.0000   22-Nov-00    28-Nov-00
        1,200                    30.0000   22-Nov-00    28-Nov-00
        1,000                    29.9375   22-Nov-00    28-Nov-00
          100                    30.0000   22-Nov-00    28-Nov-00
        1,000                    30.0000   22-Nov-00    28-Nov-00
        5,000                  29  3/4     22-Nov-00    28-Nov-00
                      200      30  3/16    22-Nov-00    28-Nov-00
                      200      30  3/16    22-Nov-00    28-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100      30  9/16    22-Nov-00    28-Nov-00
        5,000                  30  2/4     22-Nov-00    28-Nov-00
        1,100                  30  7/16    22-Nov-00    28-Nov-00
        1,100                  30  7/16    22-Nov-00    28-Nov-00
        1,700                  30  1/4     22-Nov-00    28-Nov-00
        1,100                  30  7/16    22-Nov-00    28-Nov-00
          500                  30  5/16    22-Nov-00    28-Nov-00
        1,100                  30  7/16    22-Nov-00    28-Nov-00
        1,100                  30  7/16    22-Nov-00    28-Nov-00
        1,200                  30  7/16    22-Nov-00    28-Nov-00
          300                  30  2/4     22-Nov-00    28-Nov-00
          200                  30  1/4     22-Nov-00    28-Nov-00
          200                  30  3/8     22-Nov-00    28-Nov-00
          400                  30  1/4     22-Nov-00    28-Nov-00
          100                  30  3/8     22-Nov-00    28-Nov-00
          100                  30  2/4     22-Nov-00    28-Nov-00
          200                    30.0000   22-Nov-00    28-Nov-00
        2,000                  29  7/8     22-Nov-00    28-Nov-00
        1,000                  29  7/8     22-Nov-00    28-Nov-00
          600                    30.0000   22-Nov-00    28-Nov-00
        2,000                    30.0000   22-Nov-00    28-Nov-00
        1,000                    30.0000   22-Nov-00    28-Nov-00
          100                    30.0000   22-Nov-00    28-Nov-00
        2,000                  29  7/8     22-Nov-00    28-Nov-00
        2,000                  29  7/8     22-Nov-00    28-Nov-00
          400                    30.0000   22-Nov-00    28-Nov-00
          400                    30.0000   22-Nov-00    28-Nov-00
        1,000                    30.0000   22-Nov-00    28-Nov-00
        1,500                    30.0000   22-Nov-00    28-Nov-00
        1,000                    30.0000   22-Nov-00    28-Nov-00
        2,500                  30  1/8     22-Nov-00    28-Nov-00
          100                  30  1/8     22-Nov-00    28-Nov-00
          100                  30  1/8     22-Nov-00    28-Nov-00
          100                  30  1/8     22-Nov-00    28-Nov-00
          200                  30  1/8     22-Nov-00    28-Nov-00
          400                    30.0000   22-Nov-00    28-Nov-00
        1,100                  30  1/8     22-Nov-00    28-Nov-00
        1,100                  30  1/8     22-Nov-00    28-Nov-00
        1,100                  30  1/8     22-Nov-00    28-Nov-00
        1,100                  30  1/8     22-Nov-00    28-Nov-00
        1,000                  30  1/8     22-Nov-00    28-Nov-00
          500                  30  1/8     22-Nov-00    28-Nov-00
          200                    30.0000   22-Nov-00    28-Nov-00
          300                    30.0000   22-Nov-00    28-Nov-00
          200                    30.0000   22-Nov-00    28-Nov-00
          200                  29  3/4     22-Nov-00    28-Nov-00
          200                  29  3/4     22-Nov-00    28-Nov-00
          800                  29  3/4     22-Nov-00    28-Nov-00
           50                  29  3/4     22-Nov-00    28-Nov-00
          570                  29  5/8     22-Nov-00    28-Nov-00
          900                  29  5/8     22-Nov-00    28-Nov-00
          500                  29  7/8     22-Nov-00    28-Nov-00
          500                  29  7/8     22-Nov-00    28-Nov-00
          200                  29  7/8     22-Nov-00    28-Nov-00
                   10,000      30  1/8     22-Nov-00    28-Nov-00
        7,500                    30.0000   22-Nov-00    28-Nov-00
          300                    30.0000   22-Nov-00    28-Nov-00
        1,000                    30.0000   22-Nov-00    28-Nov-00
          300                    30.0000   22-Nov-00    28-Nov-00
          700                  29  7/8     22-Nov-00    28-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          400                  29  7/8     22-Nov-00    28-Nov-00
          200                  29  7/8     22-Nov-00    28-Nov-00
          200                  29  7/8     22-Nov-00    28-Nov-00
          200                  29  7/8     22-Nov-00    28-Nov-00
          200                  29  7/8     22-Nov-00    28-Nov-00
          200                  29  7/8     22-Nov-00    28-Nov-00
          200                  29  7/8     22-Nov-00    28-Nov-00
          200                  29  7/8     22-Nov-00    28-Nov-00
          100                  29  7/8     22-Nov-00    28-Nov-00
          100                  29  7/8     22-Nov-00    28-Nov-00
          300                  29  7/8     22-Nov-00    28-Nov-00
          500                  29  7/8     22-Nov-00    28-Nov-00
          800                  29  7/8     22-Nov-00    28-Nov-00
          500                  29  7/8     22-Nov-00    28-Nov-00
          300                  29  7/8     22-Nov-00    28-Nov-00
          200                  29  7/8     22-Nov-00    28-Nov-00
        5,000                    30.0000   22-Nov-00    28-Nov-00
        5,000                  30  1/8     22-Nov-00    28-Nov-00
        1,000                  30  3/16    22-Nov-00    28-Nov-00
        4,000                  30  3/16    22-Nov-00    28-Nov-00
        1,000                  30  3/16    22-Nov-00    28-Nov-00
        1,000                  30  3/16    22-Nov-00    28-Nov-00
        1,000                  30  3/16    22-Nov-00    28-Nov-00
        2,000                  30  3/16    22-Nov-00    28-Nov-00
        2,000                  30  3/16    22-Nov-00    28-Nov-00
          100                  30  1/8     22-Nov-00    28-Nov-00
           75                  30  1/8     22-Nov-00    28-Nov-00
          200                  30  1/8     22-Nov-00    28-Nov-00
        2,000                  30  1/8     22-Nov-00    28-Nov-00
          100                  30  1/8     22-Nov-00    28-Nov-00
          200                  30  1/8     22-Nov-00    28-Nov-00
          400                  30  1/8     22-Nov-00    28-Nov-00
          100                  30  1/8     22-Nov-00    28-Nov-00
          100                  30  1/8     22-Nov-00    28-Nov-00
          900                  30  1/8     22-Nov-00    28-Nov-00
          500                  30  1/8     22-Nov-00    28-Nov-00
          200                  30  1/8     22-Nov-00    28-Nov-00
          500                  29  3/4     22-Nov-00    28-Nov-00
          200                  29  3/4     22-Nov-00    28-Nov-00
          200                  29  3/4     22-Nov-00    28-Nov-00
          100                  29  3/4     22-Nov-00    28-Nov-00
          200                  29  3/4     22-Nov-00    28-Nov-00
          300                  29  3/4     22-Nov-00    28-Nov-00
          600                  29  3/4     22-Nov-00    28-Nov-00
          100                  29  3/4     22-Nov-00    28-Nov-00
          200                  29  3/4     22-Nov-00    28-Nov-00
          100                  29  3/4     22-Nov-00    28-Nov-00
          500                  29  3/4     22-Nov-00    28-Nov-00
          200                  29  3/4     22-Nov-00    28-Nov-00
          100                  29  3/4     22-Nov-00    28-Nov-00
           25                  29  3/4     22-Nov-00    28-Nov-00
        3,000                  29  3/4     22-Nov-00    28-Nov-00
        1,900                  29  3/4     22-Nov-00    28-Nov-00
          200                  29  3/4     22-Nov-00    28-Nov-00
          200                  29  3/4     22-Nov-00    28-Nov-00
          200                    29.8125   22-Nov-00    28-Nov-00
          100                    29.8125   22-Nov-00    28-Nov-00
          100                    29.8125   22-Nov-00    28-Nov-00
        1,000                    34.0000   22-Nov-00    28-Nov-00
        3,000                  33  3/8     22-Nov-00    28-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          300                    28.3319   22-Nov-00    28-Nov-00
       20,000                  31  3/16    24-Nov-00    29-Nov-00
        2,500                    31.7958   24-Nov-00    29-Nov-00
          300                    31.7958   24-Nov-00    29-Nov-00
       14,300                    31.7958   24-Nov-00    29-Nov-00
       26,800                    31.7958   24-Nov-00    29-Nov-00
          200                    31.7958   24-Nov-00    29-Nov-00
          100                    31.3229   24-Nov-00    29-Nov-00
        3,300                    31.3229   24-Nov-00    29-Nov-00
          400                    31.3229   24-Nov-00    29-Nov-00
          300                    31.3229   24-Nov-00    29-Nov-00
       36,400                    31.3229   24-Nov-00    29-Nov-00
       19,500                    31.3229   24-Nov-00    29-Nov-00
                   17,500      32  1/16    24-Nov-00    29-Nov-00
                   15,000        31.9375   24-Nov-00    29-Nov-00
                   40,000      31  1/8     24-Nov-00    29-Nov-00
                      200      31  3/4     24-Nov-00    29-Nov-00
                      200        32.0000   24-Nov-00    29-Nov-00
                      200        32.0000   24-Nov-00    29-Nov-00
                      500        32.0000   24-Nov-00    29-Nov-00
                      500        32.0000   24-Nov-00    29-Nov-00
                      500        32.0000   24-Nov-00    29-Nov-00
                      100      31  7/8     24-Nov-00    29-Nov-00
                      200      31  7/8     24-Nov-00    29-Nov-00
                    1,800        32.0000   24-Nov-00    29-Nov-00
                    1,800        32.0000   24-Nov-00    29-Nov-00
                      100        32.0000   24-Nov-00    29-Nov-00
                      500        32.0000   24-Nov-00    29-Nov-00
                    1,800        32.0000   24-Nov-00    29-Nov-00
                    1,300        32.0000   24-Nov-00    29-Nov-00
                    1,000        32.0000   24-Nov-00    29-Nov-00
                      100        32.0000   24-Nov-00    29-Nov-00
                      300        32.0000   24-Nov-00    29-Nov-00
          100                  30  3/4     24-Nov-00    29-Nov-00
          200                  30  2/4     24-Nov-00    29-Nov-00
          200                    30.0000   24-Nov-00    29-Nov-00
                      400      30  1/16    24-Nov-00    29-Nov-00
                      600      30  2/4     24-Nov-00    29-Nov-00
                      200      30  2/4     24-Nov-00    29-Nov-00
                      100      30  7/8     24-Nov-00    29-Nov-00
                      200      30  7/8     24-Nov-00    29-Nov-00
                      100      31  1/8     24-Nov-00    29-Nov-00
                      700      31  1/8     24-Nov-00    29-Nov-00
                      200      31  1/8     24-Nov-00    29-Nov-00
                      200      31  1/8     24-Nov-00    29-Nov-00
                       10      31  1/8     24-Nov-00    29-Nov-00
                      600      31  1/8     24-Nov-00    29-Nov-00
                      100      31  1/4     24-Nov-00    29-Nov-00
                      200      31  1/8     24-Nov-00    29-Nov-00
                      100      31  3/4     24-Nov-00    29-Nov-00
                      200      31  3/4     24-Nov-00    29-Nov-00
                      200      31  7/8     24-Nov-00    29-Nov-00
          200                    31.0000   24-Nov-00    29-Nov-00
                    2,000      31  9/16    24-Nov-00    29-Nov-00
                      500        31.8125   24-Nov-00    29-Nov-00
                      200        31.8125   24-Nov-00    29-Nov-00
                      500        31.9375   24-Nov-00    29-Nov-00
                      500      32  1/16    24-Nov-00    29-Nov-00
                      100      32  1/16    24-Nov-00    29-Nov-00
                      400      32  1/16    24-Nov-00    29-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100      32  1/16    24-Nov-00    29-Nov-00
                      200      32  1/16    24-Nov-00    29-Nov-00
                      600      32  1/16    24-Nov-00    29-Nov-00
                      100      32  1/16    24-Nov-00    29-Nov-00
                      300      32  1/16    24-Nov-00    29-Nov-00
                    1,200      32  1/16    24-Nov-00    29-Nov-00
                      600      32  1/16    24-Nov-00    29-Nov-00
                      500      32  1/16    24-Nov-00    29-Nov-00
                      300      32  1/16    24-Nov-00    29-Nov-00
                    1,000      32  1/16    24-Nov-00    29-Nov-00
                    1,000      32  1/16    24-Nov-00    29-Nov-00
                      400      32  1/16    24-Nov-00    29-Nov-00
                      250      32  1/16    24-Nov-00    29-Nov-00
                      200      32  1/16    24-Nov-00    29-Nov-00
                      200      32  1/16    24-Nov-00    29-Nov-00
                    2,500      32  1/16    24-Nov-00    29-Nov-00
                      400      32  1/16    24-Nov-00    29-Nov-00
                      700        31.9375   24-Nov-00    29-Nov-00
                      100        31.9375   24-Nov-00    29-Nov-00
                      500        31.9375   24-Nov-00    29-Nov-00
                      100        31.9375   24-Nov-00    29-Nov-00
                      100        31.9375   24-Nov-00    29-Nov-00
                      500        31.9375   24-Nov-00    29-Nov-00
                      100        31.9375   24-Nov-00    29-Nov-00
                    1,000        31.9375   24-Nov-00    29-Nov-00
          100                  31  7/16    24-Nov-00    29-Nov-00
          900                  31  7/16    24-Nov-00    29-Nov-00
          100                  31  7/16    24-Nov-00    29-Nov-00
          400                  31  7/16    24-Nov-00    29-Nov-00
                      100        31.9375   24-Nov-00    29-Nov-00
                    1,000        31.9375   24-Nov-00    29-Nov-00
                      300        31.9375   24-Nov-00    29-Nov-00
                      300        31.9375   24-Nov-00    29-Nov-00
                      400        31.9375   24-Nov-00    29-Nov-00
                       57        31.9375   24-Nov-00    29-Nov-00
                      200        31.9375   24-Nov-00    29-Nov-00
       10,000                    33.2813   27-Nov-00    30-Nov-00
        3,300                    33.0755   27-Nov-00    30-Nov-00
          500                    33.0755   27-Nov-00    30-Nov-00
       19,400                    33.0755   27-Nov-00    30-Nov-00
       36,500                    33.0755   27-Nov-00    30-Nov-00
          300                    33.0755   27-Nov-00    30-Nov-00
                   11,000        33.0000   27-Nov-00    30-Nov-00
        4,000                  32  2/4     27-Nov-00    30-Nov-00
                   10,000        33.0000   27-Nov-00    30-Nov-00
                      500        33.8000   27-Nov-00    30-Nov-00
        1,000                    33.0313   27-Nov-00    30-Nov-00
        1,000                    33.0313   27-Nov-00    30-Nov-00
        2,000                    33.0313   27-Nov-00    30-Nov-00
        2,000                    33.0313   27-Nov-00    30-Nov-00
        1,000                    33.0313   27-Nov-00    30-Nov-00
        2,000                    33.0313   27-Nov-00    30-Nov-00
        1,000                    32.8513   27-Nov-00    30-Nov-00
                      200      33  1/8     27-Nov-00    30-Nov-00
                      200      33  3/8     27-Nov-00    30-Nov-00
                      200      33  5/8     27-Nov-00    30-Nov-00
                      100      33  3/8     27-Nov-00    30-Nov-00
                      100      33  3/8     27-Nov-00    30-Nov-00
                      500      33  3/8     27-Nov-00    30-Nov-00
                      200      33  3/8     27-Nov-00    30-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200      33  3/8     27-Nov-00    30-Nov-00
                      200      33  3/8     27-Nov-00    30-Nov-00
                    1,000      33  1/8     27-Nov-00    30-Nov-00
                      100      33  1/8     27-Nov-00    30-Nov-00
                      100      33  1/8     27-Nov-00    30-Nov-00
                    1,000      33  1/8     27-Nov-00    30-Nov-00
                      100      33  1/8     27-Nov-00    30-Nov-00
                      400      33  1/8     27-Nov-00    30-Nov-00
                   10,000        33.0000   27-Nov-00    30-Nov-00
          600                    32.9375   27-Nov-00    30-Nov-00
          600                    32.9375   27-Nov-00    30-Nov-00
          600                  32  3/4     27-Nov-00    30-Nov-00
                      300      33  1/4     27-Nov-00    30-Nov-00
                      500      33  1/4     27-Nov-00    30-Nov-00
                      500      33  1/4     27-Nov-00    30-Nov-00
                      200      33  1/4     27-Nov-00    30-Nov-00
                      400      33  1/4     27-Nov-00    30-Nov-00
                      100      33  1/4     27-Nov-00    30-Nov-00
                    1,000      33  1/4     27-Nov-00    30-Nov-00
                      500      33  1/4     27-Nov-00    30-Nov-00
                      500      33  1/4     27-Nov-00    30-Nov-00
                      500      33  1/4     27-Nov-00    30-Nov-00
                      500      33  1/4     27-Nov-00    30-Nov-00
                    1,100      33  1/4     27-Nov-00    30-Nov-00
                    1,100      33  1/4     27-Nov-00    30-Nov-00
          200                  32  3/4     27-Nov-00    30-Nov-00
          200                  32  3/4     27-Nov-00    30-Nov-00
          200                  32  3/4     27-Nov-00    30-Nov-00
          300                  32  3/4     27-Nov-00    30-Nov-00
                      200        34.0000   27-Nov-00    30-Nov-00
                      200        34.0000   27-Nov-00    30-Nov-00
                      200        34.0000   27-Nov-00    30-Nov-00
                      100      34  2/4     27-Nov-00    30-Nov-00
                      100      34  2/4     27-Nov-00    30-Nov-00
                      100      34  1/4     27-Nov-00    30-Nov-00
          200                  33  3/4     27-Nov-00    30-Nov-00
          300                  33  3/4     27-Nov-00    30-Nov-00
          200                  33  3/4     27-Nov-00    30-Nov-00
                    1,200        33.6875   27-Nov-00    30-Nov-00
                      100        33.6875   27-Nov-00    30-Nov-00
                      100        33.6875   27-Nov-00    30-Nov-00
                      100        33.6875   27-Nov-00    30-Nov-00
                      100        33.6875   27-Nov-00    30-Nov-00
                      100        33.6875   27-Nov-00    30-Nov-00
                      100        33.6875   27-Nov-00    30-Nov-00
                      100        33.6875   27-Nov-00    30-Nov-00
                      100        33.6875   27-Nov-00    30-Nov-00
                      100        33.6875   27-Nov-00    30-Nov-00
                      100        33.6875   27-Nov-00    30-Nov-00
                    1,100        33.6875   27-Nov-00    30-Nov-00
                    1,100        33.6875   27-Nov-00    30-Nov-00
                      100        33.6875   27-Nov-00    30-Nov-00
                      700        33.6875   27-Nov-00    30-Nov-00
          200                  33  3/8     27-Nov-00    30-Nov-00
          200                  33  3/8     27-Nov-00    30-Nov-00
          300                  33  3/8     27-Nov-00    30-Nov-00
          200                  33  3/8     27-Nov-00    30-Nov-00
          200                  33  3/8     27-Nov-00    30-Nov-00
          300                  33  1/4     27-Nov-00    30-Nov-00
          200                  33  1/4     27-Nov-00    30-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                    33.0000   27-Nov-00    30-Nov-00
          200                    32.9375   27-Nov-00    30-Nov-00
          200                  32  3/4     27-Nov-00    30-Nov-00
          200                  32  3/4     27-Nov-00    30-Nov-00
          200                  32  3/4     27-Nov-00    30-Nov-00
          200                  32  3/4     27-Nov-00    30-Nov-00
          200                  32  3/4     27-Nov-00    30-Nov-00
          800                  32  3/4     27-Nov-00    30-Nov-00
          200                  32  3/4     27-Nov-00    30-Nov-00
                      200        32.9375   27-Nov-00    30-Nov-00
                    1,000        32.9375   27-Nov-00    30-Nov-00
                    1,000        32.9375   27-Nov-00    30-Nov-00
                      200        32.9375   27-Nov-00    30-Nov-00
                    1,000        32.9375   27-Nov-00    30-Nov-00
                      200        32.9375   27-Nov-00    30-Nov-00
                      900        32.9375   27-Nov-00    30-Nov-00
                      200        32.9375   27-Nov-00    30-Nov-00
          200                  32  3/4     27-Nov-00    30-Nov-00
          200                  32  3/4     27-Nov-00    30-Nov-00
          100                  32  7/8     27-Nov-00    30-Nov-00
          200                  32  7/8     27-Nov-00    30-Nov-00
          200                  32  7/8     27-Nov-00    30-Nov-00
        1,600                  32  7/8     27-Nov-00    30-Nov-00
          200                  32  3/4     27-Nov-00    30-Nov-00
          200                  32  3/4     27-Nov-00    30-Nov-00
          300                  32  3/4     27-Nov-00    30-Nov-00
          200                  32  3/4     27-Nov-00    30-Nov-00
          900                  32  3/4     27-Nov-00    30-Nov-00
          500                  32  3/4     27-Nov-00    30-Nov-00
          400                  32  3/4     27-Nov-00    30-Nov-00
          400                  32  3/4     27-Nov-00    30-Nov-00
          100                  32  3/4     27-Nov-00    30-Nov-00
           20                  32  3/4     27-Nov-00    30-Nov-00
          200                  32  3/4     27-Nov-00    30-Nov-00
          600                  32  3/4     27-Nov-00    30-Nov-00
          950                  32  7/8     27-Nov-00    30-Nov-00
          200                  32  7/8     27-Nov-00    30-Nov-00
        1,100                  32  7/8     27-Nov-00    30-Nov-00
        1,200                  32  7/8     27-Nov-00    30-Nov-00
        1,200                  32  7/8     27-Nov-00    30-Nov-00
          500                  32  3/4     27-Nov-00    30-Nov-00
          100                  32  7/8     27-Nov-00    30-Nov-00
        5,000                  32  7/8     27-Nov-00    30-Nov-00
        1,600                  32  3/4     27-Nov-00    30-Nov-00
        5,000                    32.8125   27-Nov-00    30-Nov-00
        5,000                    32.8125   27-Nov-00    30-Nov-00
          400                  32  3/4     27-Nov-00    30-Nov-00
          100                  32  3/4     27-Nov-00    30-Nov-00
          400                  32  3/4     27-Nov-00    30-Nov-00
          200                  32  3/4     27-Nov-00    30-Nov-00
                    1,000        32.9375   27-Nov-00    30-Nov-00
                    1,000        32.9375   27-Nov-00    30-Nov-00
                      100        32.9375   27-Nov-00    30-Nov-00
                    1,000        32.9375   27-Nov-00    30-Nov-00
                    1,000        32.9375   27-Nov-00    30-Nov-00
                    1,000        32.9375   27-Nov-00    30-Nov-00
                      100        32.9375   27-Nov-00    30-Nov-00
                      200        33.0000   27-Nov-00    30-Nov-00
                      300        33.0000   27-Nov-00    30-Nov-00
                      100        33.0000   27-Nov-00    30-Nov-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
        1,000                    32.9375   27-Nov-00    30-Nov-00
          200                  32  2/4     27-Nov-00    30-Nov-00
          200                  32  2/4     27-Nov-00    30-Nov-00
          400                  32  3/8     27-Nov-00    30-Nov-00
          500                  32  3/8     27-Nov-00    30-Nov-00
                   40,000        33.0031   27-Nov-00    30-Nov-00
          400                  29  1/4     28-Nov-00     1-Dec-00
          100                    27.4356   28-Nov-00     1-Dec-00
        1,800                    27.4356   28-Nov-00     1-Dec-00
          200                    27.4356   28-Nov-00     1-Dec-00
       10,900                    27.4356   28-Nov-00     1-Dec-00
       20,300                    27.4356   28-Nov-00     1-Dec-00
          200                    27.4356   28-Nov-00     1-Dec-00
                    2,200      27  3/8     28-Nov-00     1-Dec-00
          200                    27.3488   28-Nov-00     1-Dec-00
          200                  25  2/4     28-Nov-00     1-Dec-00
          300                    27.0375   28-Nov-00     1-Dec-00
                      500        26.4875   28-Nov-00     1-Dec-00
                    4,500        27.8100   28-Nov-00     1-Dec-00
                      500        27.8100   28-Nov-00     1-Dec-00
       70,000                    25.5295   28-Nov-00     1-Dec-00
       10,000                    26.2750   28-Nov-00     1-Dec-00
                      100      32  2/4     28-Nov-00     1-Dec-00
                      800      32  1/16    28-Nov-00     1-Dec-00
          200                    32.0000   28-Nov-00     1-Dec-00
          200                    32.0000   28-Nov-00     1-Dec-00
          200                    32.0000   28-Nov-00     1-Dec-00
          200                    31.9375   28-Nov-00     1-Dec-00
          200                    31.9375   28-Nov-00     1-Dec-00
          200                    31.9375   28-Nov-00     1-Dec-00
          200                    31.6875   28-Nov-00     1-Dec-00
                      200      31  7/8     28-Nov-00     1-Dec-00
                    1,300      31  7/8     28-Nov-00     1-Dec-00
                      200      31  7/8     28-Nov-00     1-Dec-00
          200                  31  7/16    28-Nov-00     1-Dec-00
          200                  31  7/16    28-Nov-00     1-Dec-00
           40                    30.9375   28-Nov-00     1-Dec-00
          200                    30.9375   28-Nov-00     1-Dec-00
          200                    30.9375   28-Nov-00     1-Dec-00
          200                    30.6875   28-Nov-00     1-Dec-00
          200                    30.0000   28-Nov-00     1-Dec-00
          200                  29  2/4     28-Nov-00     1-Dec-00
                      100      29  1/4     28-Nov-00     1-Dec-00
          200                    29.0000   28-Nov-00     1-Dec-00
          300                    30.0000   28-Nov-00     1-Dec-00
          200                  29  7/8     28-Nov-00     1-Dec-00
          100                    30.0000   28-Nov-00     1-Dec-00
                      200        31.0000   28-Nov-00     1-Dec-00
        1,700                    30.0000   28-Nov-00     1-Dec-00
        1,000                    30.0000   28-Nov-00     1-Dec-00
          200                  29  3/4     28-Nov-00     1-Dec-00
          200                  29  2/4     28-Nov-00     1-Dec-00
          200                  29  2/4     28-Nov-00     1-Dec-00
          200                  29  1/4     28-Nov-00     1-Dec-00
          200                  28  7/8     28-Nov-00     1-Dec-00
                      200      28  3/4     28-Nov-00     1-Dec-00
                    1,600      28  3/4     28-Nov-00     1-Dec-00
                      100      28  3/4     28-Nov-00     1-Dec-00
                      100      28  3/4     28-Nov-00     1-Dec-00
                      100      28  3/4     28-Nov-00     1-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      900      28  3/4     28-Nov-00     1-Dec-00
                      100        28.6875   28-Nov-00     1-Dec-00
                      200      28  3/4     28-Nov-00     1-Dec-00
                      200      28  3/4     28-Nov-00     1-Dec-00
          100                  28  2/4     28-Nov-00     1-Dec-00
                      300      28  3/8     28-Nov-00     1-Dec-00
                      100      28  3/8     28-Nov-00     1-Dec-00
                      200      28  3/8     28-Nov-00     1-Dec-00
          200                  26  7/8     28-Nov-00     1-Dec-00
          200                  26  7/8     28-Nov-00     1-Dec-00
          200                  26  7/8     28-Nov-00     1-Dec-00
          100                  26  5/8     28-Nov-00     1-Dec-00
          200                  26  5/8     28-Nov-00     1-Dec-00
          100                  26  2/4     28-Nov-00     1-Dec-00
          100                  26  9/16    28-Nov-00     1-Dec-00
          400                  26  9/16    28-Nov-00     1-Dec-00
          200                  26  2/4     28-Nov-00     1-Dec-00
          100                  26  2/4     28-Nov-00     1-Dec-00
          100                  26  9/16    28-Nov-00     1-Dec-00
          200                  26  2/4     28-Nov-00     1-Dec-00
          200                  26  3/4     28-Nov-00     1-Dec-00
          200                  26  3/4     28-Nov-00     1-Dec-00
          600                    27.0000   28-Nov-00     1-Dec-00
          200                  26  3/4     28-Nov-00     1-Dec-00
          100                    26.8125   28-Nov-00     1-Dec-00
          100                    26.8125   28-Nov-00     1-Dec-00
          100                    27.0000   28-Nov-00     1-Dec-00
          100                    26.8125   28-Nov-00     1-Dec-00
          100                    26.8125   28-Nov-00     1-Dec-00
          100                    27.3594   28-Nov-00     1-Dec-00
          200                    27.0000   28-Nov-00     1-Dec-00
          100                    27.0000   28-Nov-00     1-Dec-00
          200                    27.0000   28-Nov-00     1-Dec-00
          400                    27.0000   28-Nov-00     1-Dec-00
          269                    27.0000   28-Nov-00     1-Dec-00
          200                    27.0000   28-Nov-00     1-Dec-00
          100                    27.0000   28-Nov-00     1-Dec-00
          200                    27.0000   28-Nov-00     1-Dec-00
          200                    27.0000   28-Nov-00     1-Dec-00
          200                    27.0000   28-Nov-00     1-Dec-00
          500                    27.0000   28-Nov-00     1-Dec-00
          100                    27.0000   28-Nov-00     1-Dec-00
                      100      27  3/8     28-Nov-00     1-Dec-00
                      600      27  3/8     28-Nov-00     1-Dec-00
                      200      27  3/8     28-Nov-00     1-Dec-00
          200                    27.0000   28-Nov-00     1-Dec-00
                      500      27  5/8     28-Nov-00     1-Dec-00
                      500      27  5/8     28-Nov-00     1-Dec-00
                    2,500      27  5/8     28-Nov-00     1-Dec-00
                    1,700      27  5/8     28-Nov-00     1-Dec-00
                      200      27  7/8     28-Nov-00     1-Dec-00
                      100      27  7/8     28-Nov-00     1-Dec-00
                      500      27  7/8     28-Nov-00     1-Dec-00
                    1,000      27  7/8     28-Nov-00     1-Dec-00
                      600      27  7/8     28-Nov-00     1-Dec-00
                      200      27  7/8     28-Nov-00     1-Dec-00
                      200      27  7/8     28-Nov-00     1-Dec-00
                      200      27  7/8     28-Nov-00     1-Dec-00
                      200      27  7/8     28-Nov-00     1-Dec-00
                      200      27  7/8     28-Nov-00     1-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      600      27  7/8     28-Nov-00     1-Dec-00
                      100      27  7/8     28-Nov-00     1-Dec-00
                      100      27  2/4     28-Nov-00     1-Dec-00
                      200      27  2/4     28-Nov-00     1-Dec-00
                      200      27  2/4     28-Nov-00     1-Dec-00
                      200      27  2/4     28-Nov-00     1-Dec-00
                      200      27  2/4     28-Nov-00     1-Dec-00
                       90      27  2/4     28-Nov-00     1-Dec-00
                    2,800      27  2/4     28-Nov-00     1-Dec-00
                    1,410      27  2/4     28-Nov-00     1-Dec-00
                      200      28  2/4     28-Nov-00     1-Dec-00
                    1,400      28  2/4     28-Nov-00     1-Dec-00
                      200      28  3/8     28-Nov-00     1-Dec-00
                      400      28  3/8     28-Nov-00     1-Dec-00
                      500      27  3/4     28-Nov-00     1-Dec-00
                      200      27  3/4     28-Nov-00     1-Dec-00
                      500      27  3/4     28-Nov-00     1-Dec-00
                    1,000      27  3/4     28-Nov-00     1-Dec-00
                      100      27  7/8     28-Nov-00     1-Dec-00
                      200      28  3/8     28-Nov-00     1-Dec-00
                      100      27  7/8     28-Nov-00     1-Dec-00
                      200      28  2/4     28-Nov-00     1-Dec-00
                      100      27  7/8     28-Nov-00     1-Dec-00
                      100      27  7/8     28-Nov-00     1-Dec-00
                      100      27  7/8     28-Nov-00     1-Dec-00
                      100      27  7/8     28-Nov-00     1-Dec-00
                      100      27  7/8     28-Nov-00     1-Dec-00
                      400      27  7/8     28-Nov-00     1-Dec-00
                    1,000      27  7/8     28-Nov-00     1-Dec-00
                      100      27  7/8     28-Nov-00     1-Dec-00
                      200      28  3/8     28-Nov-00     1-Dec-00
                      100      27  7/8     28-Nov-00     1-Dec-00
                      100      27  7/8     28-Nov-00     1-Dec-00
                      100      27  7/8     28-Nov-00     1-Dec-00
                      400      27  7/8     28-Nov-00     1-Dec-00
                      500      27  7/8     28-Nov-00     1-Dec-00
                      100      27  7/8     28-Nov-00     1-Dec-00
                       50        27.8125   28-Nov-00     1-Dec-00
                      200        27.8125   28-Nov-00     1-Dec-00
                      200        27.8125   28-Nov-00     1-Dec-00
                    1,000        27.8125   28-Nov-00     1-Dec-00
                      200        27.8125   28-Nov-00     1-Dec-00
                    2,000        27.8125   28-Nov-00     1-Dec-00
                      200        27.8125   28-Nov-00     1-Dec-00
                      200        27.8125   28-Nov-00     1-Dec-00
                      300        27.8125   28-Nov-00     1-Dec-00
                      200        27.8125   28-Nov-00     1-Dec-00
                      800        27.8125   28-Nov-00     1-Dec-00
                      100        27.8125   28-Nov-00     1-Dec-00
                      100        27.8125   28-Nov-00     1-Dec-00
                      100        27.8125   28-Nov-00     1-Dec-00
                      400      27  3/4     28-Nov-00     1-Dec-00
                      200      27  3/4     28-Nov-00     1-Dec-00
                      100      27  3/4     28-Nov-00     1-Dec-00
                    1,000        27.6875   28-Nov-00     1-Dec-00
                      100      27  2/4     28-Nov-00     1-Dec-00
                      200      27  5/8     28-Nov-00     1-Dec-00
                      700      27  2/4     28-Nov-00     1-Dec-00
                      100        27.6875   28-Nov-00     1-Dec-00
                      200      27  2/4     28-Nov-00     1-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      700      27  2/4     28-Nov-00     1-Dec-00
          200                  27  1/4     28-Nov-00     1-Dec-00
          200                  27  1/4     28-Nov-00     1-Dec-00
                      500        27.0000   28-Nov-00     1-Dec-00
                      100        27.0000   28-Nov-00     1-Dec-00
                      100        27.0000   28-Nov-00     1-Dec-00
                      600        27.0000   28-Nov-00     1-Dec-00
                      100      27  1/8     28-Nov-00     1-Dec-00
                      300        26.8125   28-Nov-00     1-Dec-00
          200                  26  5/8     28-Nov-00     1-Dec-00
                      500      26  2/4     28-Nov-00     1-Dec-00
                      100        26.6328   28-Nov-00     1-Dec-00
                    1,000      26  5/8     28-Nov-00     1-Dec-00
                      100      26  2/4     28-Nov-00     1-Dec-00
                      100      26  2/4     28-Nov-00     1-Dec-00
                      100      26  2/4     28-Nov-00     1-Dec-00
          200                  26  3/8     28-Nov-00     1-Dec-00
          200                  26  1/8     28-Nov-00     1-Dec-00
          200                  25  7/8     28-Nov-00     1-Dec-00
                    2,000      26  3/16    28-Nov-00     1-Dec-00
                      200      26  3/16    28-Nov-00     1-Dec-00
                    1,000      26  3/16    28-Nov-00     1-Dec-00
                      500      26  3/16    28-Nov-00     1-Dec-00
                      200      26  3/16    28-Nov-00     1-Dec-00
                    1,300      26  3/16    28-Nov-00     1-Dec-00
                    1,000      26  7/16    28-Nov-00     1-Dec-00
                    2,700      26  7/16    28-Nov-00     1-Dec-00
                      200      26  7/16    28-Nov-00     1-Dec-00
                      200      26  7/16    28-Nov-00     1-Dec-00
                      100      26  7/16    28-Nov-00     1-Dec-00
                      500      26  7/16    28-Nov-00     1-Dec-00
                      500      26  7/16    28-Nov-00     1-Dec-00
                      200      26  7/16    28-Nov-00     1-Dec-00
                      200      26  7/16    28-Nov-00     1-Dec-00
                      100      26  1/16    28-Nov-00     1-Dec-00
                      500        26.0000   28-Nov-00     1-Dec-00
                      100        26.0000   28-Nov-00     1-Dec-00
                    1,200      26  1/4     28-Nov-00     1-Dec-00
                    1,100        26.0000   28-Nov-00     1-Dec-00
                    1,100        26.0000   28-Nov-00     1-Dec-00
                    1,100        26.0000   28-Nov-00     1-Dec-00
                      800      26  1/4     28-Nov-00     1-Dec-00
                      100      26  1/4     28-Nov-00     1-Dec-00
                      200      26  1/4     28-Nov-00     1-Dec-00
                      200      26  1/4     28-Nov-00     1-Dec-00
                      100      26  1/4     28-Nov-00     1-Dec-00
                      200      26  1/4     28-Nov-00     1-Dec-00
                      200      26  1/4     28-Nov-00     1-Dec-00
                    3,000      26  1/4     28-Nov-00     1-Dec-00
                      400      26  1/4     28-Nov-00     1-Dec-00
                      400      26  1/4     28-Nov-00     1-Dec-00
                      400      26  1/4     28-Nov-00     1-Dec-00
                    1,000        26.0000   28-Nov-00     1-Dec-00
                      100        26.0000   28-Nov-00     1-Dec-00
                      100        26.0000   28-Nov-00     1-Dec-00
                      100        26.0000   28-Nov-00     1-Dec-00
                      100        26.0000   28-Nov-00     1-Dec-00
                      200        26.0000   28-Nov-00     1-Dec-00
                      200        26.0000   28-Nov-00     1-Dec-00
                      200        26.0000   28-Nov-00     1-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      600        26.0000   28-Nov-00     1-Dec-00
                    5,000        26.0000   28-Nov-00     1-Dec-00
                      100        26.0000   28-Nov-00     1-Dec-00
                    1,100      25  7/8     28-Nov-00     1-Dec-00
                    1,100      25  7/8     28-Nov-00     1-Dec-00
                    1,100      25  7/8     28-Nov-00     1-Dec-00
                    1,100      25  7/8     28-Nov-00     1-Dec-00
                    1,100      25  7/8     28-Nov-00     1-Dec-00
                      100      25  7/8     28-Nov-00     1-Dec-00
                      400      25  3/4     28-Nov-00     1-Dec-00
                    1,100      25  3/4     28-Nov-00     1-Dec-00
                      100      25  3/4     28-Nov-00     1-Dec-00
                    1,100      25  3/4     28-Nov-00     1-Dec-00
                    1,100      25  3/4     28-Nov-00     1-Dec-00
                      100      25  3/4     28-Nov-00     1-Dec-00
                    1,100      25  3/4     28-Nov-00     1-Dec-00
                    1,100      25  3/4     28-Nov-00     1-Dec-00
                      100      25  3/4     28-Nov-00     1-Dec-00
                    1,100      25  2/4     28-Nov-00     1-Dec-00
          100                  25  3/8     28-Nov-00     1-Dec-00
                      100      25  1/4     28-Nov-00     1-Dec-00
                      500      25  3/8     28-Nov-00     1-Dec-00
                      100      25  1/4     28-Nov-00     1-Dec-00
                      100      25  1/4     28-Nov-00     1-Dec-00
                      100      25  1/4     28-Nov-00     1-Dec-00
                      900      25  3/8     28-Nov-00     1-Dec-00
                    1,000      25  1/4     28-Nov-00     1-Dec-00
                      200      25  1/4     28-Nov-00     1-Dec-00
                      200      25  1/4     28-Nov-00     1-Dec-00
                      200      25  1/4     28-Nov-00     1-Dec-00
                      200      25  1/4     28-Nov-00     1-Dec-00
                      700      25  1/4     28-Nov-00     1-Dec-00
                      200      25  1/4     28-Nov-00     1-Dec-00
                      200        25.2344   28-Nov-00     1-Dec-00
                      200      25  1/4     28-Nov-00     1-Dec-00
                      100      25  1/16    28-Nov-00     1-Dec-00
                      100      25  1/16    28-Nov-00     1-Dec-00
                      200        25.0000   28-Nov-00     1-Dec-00
                      100        25.0000   28-Nov-00     1-Dec-00
                      200        25.0000   28-Nov-00     1-Dec-00
                      200        25.0000   28-Nov-00     1-Dec-00
                      120      25  1/8     28-Nov-00     1-Dec-00
                       80      25  3/16    28-Nov-00     1-Dec-00
                      100        25.0000   28-Nov-00     1-Dec-00
                    1,100        25.0000   28-Nov-00     1-Dec-00
                      200        25.0000   28-Nov-00     1-Dec-00
                      100        25.0000   28-Nov-00     1-Dec-00
                      200        25.0000   28-Nov-00     1-Dec-00
                      200        25.0000   28-Nov-00     1-Dec-00
                      100        25.0000   28-Nov-00     1-Dec-00
                      100        25.0000   28-Nov-00     1-Dec-00
                      600        25.0000   28-Nov-00     1-Dec-00
                      400        25.0000   28-Nov-00     1-Dec-00
                      100        25.0000   28-Nov-00     1-Dec-00
                      200        25.0000   28-Nov-00     1-Dec-00
                      100      25  1/8     28-Nov-00     1-Dec-00
                      100        25.0000   28-Nov-00     1-Dec-00
                      300        25.0000   28-Nov-00     1-Dec-00
                      200      25  1/8     28-Nov-00     1-Dec-00
                      200      25  1/8     28-Nov-00     1-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200      25  1/8     28-Nov-00     1-Dec-00
                      100      25  1/16    28-Nov-00     1-Dec-00
                      100      25  1/16    28-Nov-00     1-Dec-00
                      800      25  1/16    28-Nov-00     1-Dec-00
                      200        25.0000   28-Nov-00     1-Dec-00
                    1,100      25  1/16    28-Nov-00     1-Dec-00
                      100      25  1/16    28-Nov-00     1-Dec-00
                      200      25  1/8     28-Nov-00     1-Dec-00
                      500        25.0000   28-Nov-00     1-Dec-00
                      200      25  1/8     28-Nov-00     1-Dec-00
                    2,700      25  1/8     28-Nov-00     1-Dec-00
                      200        24.9375   28-Nov-00     1-Dec-00
                      400      24  7/8     28-Nov-00     1-Dec-00
                      100        24.8125   28-Nov-00     1-Dec-00
                      100      24  3/4     28-Nov-00     1-Dec-00
                      100      24  3/4     28-Nov-00     1-Dec-00
                      700      24  3/4     28-Nov-00     1-Dec-00
                      200      24  3/4     28-Nov-00     1-Dec-00
                      100      24  3/4     28-Nov-00     1-Dec-00
                      300      24  3/4     28-Nov-00     1-Dec-00
                      100      24  3/4     28-Nov-00     1-Dec-00
          500                  21  2/4     29-Nov-00     4-Dec-00
                    2,500        23.9945   29-Nov-00     4-Dec-00
                    4,000        25.3000   29-Nov-00     4-Dec-00
          300                    24.0013   29-Nov-00     4-Dec-00
          300                    23.8763   29-Nov-00     4-Dec-00
          300                    22.5350   29-Nov-00     4-Dec-00
                    4,000        23.3100   29-Nov-00     4-Dec-00
                    1,000        23.3100   29-Nov-00     4-Dec-00
                    8,000        22.9988   29-Nov-00     4-Dec-00
                    1,000        22.9988   29-Nov-00     4-Dec-00
                    1,000        22.9988   29-Nov-00     4-Dec-00
       25,000                    24.0875   29-Nov-00     4-Dec-00
          600                    23.8763   29-Nov-00     4-Dec-00
                      800      25  2/4     29-Nov-00     4-Dec-00
          200                  24  3/4     29-Nov-00     4-Dec-00
          200                  24  3/4     29-Nov-00     4-Dec-00
                      100      24  5/8     29-Nov-00     4-Dec-00
                    1,100      24  3/4     29-Nov-00     4-Dec-00
                      100      24  3/4     29-Nov-00     4-Dec-00
          200                  24  2/4     29-Nov-00     4-Dec-00
          100                  24  1/4     29-Nov-00     4-Dec-00
          200                  24  1/4     29-Nov-00     4-Dec-00
                      100        24.0000   29-Nov-00     4-Dec-00
                      100        24.0000   29-Nov-00     4-Dec-00
                      100        24.0000   29-Nov-00     4-Dec-00
                      200        24.0000   29-Nov-00     4-Dec-00
                      100        24.0000   29-Nov-00     4-Dec-00
                      100        24.0000   29-Nov-00     4-Dec-00
                      100        24.0000   29-Nov-00     4-Dec-00
                      100        24.0000   29-Nov-00     4-Dec-00
                      100      24  1/16    29-Nov-00     4-Dec-00
                      900      24  5/32    29-Nov-00     4-Dec-00
            4                    24.0000   29-Nov-00     4-Dec-00
          100                    24.0000   29-Nov-00     4-Dec-00
          100                    24.0000   29-Nov-00     4-Dec-00
          200                  23  2/4     29-Nov-00     4-Dec-00
          200                  23  1/8     29-Nov-00     4-Dec-00
          200                  22  5/8     29-Nov-00     4-Dec-00
                      200      23  1/4     29-Nov-00     4-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200      23  1/4     29-Nov-00     4-Dec-00
                      100      23  2/4     29-Nov-00     4-Dec-00
          700                  22  2/4     29-Nov-00     4-Dec-00
          800                    22.0000   29-Nov-00     4-Dec-00
          200                  21  2/4     29-Nov-00     4-Dec-00
          200                    21.0000   29-Nov-00     4-Dec-00
          200                    21.0000   29-Nov-00     4-Dec-00
          200                  20  5/8     29-Nov-00     4-Dec-00
          200                  20  3/8     29-Nov-00     4-Dec-00
                      200        20.6406   29-Nov-00     4-Dec-00
                      100      20  1/4     29-Nov-00     4-Dec-00
                    2,000      20  1/4     29-Nov-00     4-Dec-00
                      400      20  1/4     29-Nov-00     4-Dec-00
                      600      20  1/4     29-Nov-00     4-Dec-00
                      100      20  5/16    29-Nov-00     4-Dec-00
                      600      20  2/4     29-Nov-00     4-Dec-00
                      400      20  2/4     29-Nov-00     4-Dec-00
                      300      20  2/4     29-Nov-00     4-Dec-00
                      200      20  2/4     29-Nov-00     4-Dec-00
                      100      20  1/4     29-Nov-00     4-Dec-00
                      100      19  7/8     29-Nov-00     4-Dec-00
                    1,100      19  7/8     29-Nov-00     4-Dec-00
                      200      19  7/8     29-Nov-00     4-Dec-00
                      200      20  1/8     29-Nov-00     4-Dec-00
                      200        20.0000   29-Nov-00     4-Dec-00
                    1,100      19  7/8     29-Nov-00     4-Dec-00
          200                  19  5/8     29-Nov-00     4-Dec-00
                      140        20.0000   29-Nov-00     4-Dec-00
                      160        19.9375   29-Nov-00     4-Dec-00
                      100        19.9375   29-Nov-00     4-Dec-00
                      100        19.9375   29-Nov-00     4-Dec-00
                      100        20.0000   29-Nov-00     4-Dec-00
                      100      19  7/8     29-Nov-00     4-Dec-00
                      100        20.0000   29-Nov-00     4-Dec-00
                      100      20  1/8     29-Nov-00     4-Dec-00
                      200        20.0000   29-Nov-00     4-Dec-00
                      500        19.9375   29-Nov-00     4-Dec-00
                       40        19.9375   29-Nov-00     4-Dec-00
                      100      19  7/8     29-Nov-00     4-Dec-00
                      500        19.9375   29-Nov-00     4-Dec-00
          200                  19  3/8     29-Nov-00     4-Dec-00
          200                  19  1/8     29-Nov-00     4-Dec-00
                      500      20  3/8     29-Nov-00     4-Dec-00
                      100      20  2/4     29-Nov-00     4-Dec-00
                      200      20  2/4     29-Nov-00     4-Dec-00
                      400      20  2/4     29-Nov-00     4-Dec-00
                      100      20  3/4     29-Nov-00     4-Dec-00
                      200      20  3/4     29-Nov-00     4-Dec-00
                      200      20  7/8     29-Nov-00     4-Dec-00
                    1,000      20  7/8     29-Nov-00     4-Dec-00
                      200      20  7/8     29-Nov-00     4-Dec-00
                      200      20  7/8     29-Nov-00     4-Dec-00
                      200      20  7/8     29-Nov-00     4-Dec-00
                    2,000      20  7/8     29-Nov-00     4-Dec-00
                      100      20  7/8     29-Nov-00     4-Dec-00
                      200      20  7/8     29-Nov-00     4-Dec-00
                      200      20  7/8     29-Nov-00     4-Dec-00
                      200      20  7/8     29-Nov-00     4-Dec-00
                      200      20  7/8     29-Nov-00     4-Dec-00
                      200      21  1/8     29-Nov-00     4-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          600                  21  3/8     29-Nov-00     4-Dec-00
          300                    21.6875   29-Nov-00     4-Dec-00
        1,500                  21  3/4     29-Nov-00     4-Dec-00
          100                  21  3/4     29-Nov-00     4-Dec-00
          500                  21  3/4     29-Nov-00     4-Dec-00
        1,000                  21  3/4     29-Nov-00     4-Dec-00
          200                  21  3/4     29-Nov-00     4-Dec-00
          100                  21  3/4     29-Nov-00     4-Dec-00
          900                  21  3/4     29-Nov-00     4-Dec-00
                      400        22.0000   29-Nov-00     4-Dec-00
                      100        22.0000   29-Nov-00     4-Dec-00
                      100      22  5/8     29-Nov-00     4-Dec-00
                      200      22  5/8     29-Nov-00     4-Dec-00
                      200      22  5/8     29-Nov-00     4-Dec-00
                      200      22  5/8     29-Nov-00     4-Dec-00
                      700        22.6875   29-Nov-00     4-Dec-00
                      100        22.6875   29-Nov-00     4-Dec-00
                      200        22.6875   29-Nov-00     4-Dec-00
          400                    23.0000   29-Nov-00     4-Dec-00
                    1,600        23.6875   29-Nov-00     4-Dec-00
                    1,900        23.6875   29-Nov-00     4-Dec-00
                    1,900        23.6875   29-Nov-00     4-Dec-00
          200                  24  1/8     29-Nov-00     4-Dec-00
        6,000                  24  1/8     29-Nov-00     4-Dec-00
          200                  24  1/8     29-Nov-00     4-Dec-00
          700                  24  1/8     29-Nov-00     4-Dec-00
          400                  24  1/8     29-Nov-00     4-Dec-00
        5,000                  24  1/8     29-Nov-00     4-Dec-00
          500                  24  1/8     29-Nov-00     4-Dec-00
          200                    24.0000   29-Nov-00     4-Dec-00
                    1,000      24  3/16    29-Nov-00     4-Dec-00
                    1,000      24  3/16    29-Nov-00     4-Dec-00
                    1,000      24  3/16    29-Nov-00     4-Dec-00
                    1,000      24  3/16    29-Nov-00     4-Dec-00
                      200      24  3/16    29-Nov-00     4-Dec-00
        1,100                  24  1/8     29-Nov-00     4-Dec-00
        1,100                  24  1/8     29-Nov-00     4-Dec-00
        1,100                  24  1/4     29-Nov-00     4-Dec-00
        1,000                  24  1/8     29-Nov-00     4-Dec-00
          900                  24  1/8     29-Nov-00     4-Dec-00
        1,100                    24.0000   29-Nov-00     4-Dec-00
          200                    24.0000   29-Nov-00     4-Dec-00
          200                    24.0000   29-Nov-00     4-Dec-00
          200                    24.0000   29-Nov-00     4-Dec-00
          200                    24.0000   29-Nov-00     4-Dec-00
          200                  23  3/4     29-Nov-00     4-Dec-00
                      200      24  1/4     29-Nov-00     4-Dec-00
                      700      24  1/16    29-Nov-00     4-Dec-00
                    3,700      24  1/16    29-Nov-00     4-Dec-00
                    3,000        24.0000   29-Nov-00     4-Dec-00
                      200        24.8125   29-Nov-00     4-Dec-00
                      100        24.8125   29-Nov-00     4-Dec-00
                    1,000        24.8125   29-Nov-00     4-Dec-00
                    1,000        24.8125   29-Nov-00     4-Dec-00
                      200        24.8125   29-Nov-00     4-Dec-00
                      200        24.8125   29-Nov-00     4-Dec-00
                      200        24.9375   29-Nov-00     4-Dec-00
                      200        24.9375   29-Nov-00     4-Dec-00
                      100        24.9375   29-Nov-00     4-Dec-00
                      200      25  1/16    29-Nov-00     4-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      500      25  1/16    29-Nov-00     4-Dec-00
                      100      25  1/16    29-Nov-00     4-Dec-00
                      200      25  1/16    29-Nov-00     4-Dec-00
                      100      25  1/16    29-Nov-00     4-Dec-00
                      100      25  1/16    29-Nov-00     4-Dec-00
          100                  25  1/4     29-Nov-00     4-Dec-00
          200                  25  3/8     29-Nov-00     4-Dec-00
          500                  25  3/8     29-Nov-00     4-Dec-00
          100                  25  3/8     29-Nov-00     4-Dec-00
          100                  25  3/8     29-Nov-00     4-Dec-00
          100                  25  2/4     29-Nov-00     4-Dec-00
          500                  25  2/4     29-Nov-00     4-Dec-00
          100                  25  3/8     29-Nov-00     4-Dec-00
          100                  25  2/4     29-Nov-00     4-Dec-00
          100                  25  2/4     29-Nov-00     4-Dec-00
                      200      25  2/4     29-Nov-00     4-Dec-00
          100                  25  1/4     29-Nov-00     4-Dec-00
                      100      25  2/4     29-Nov-00     4-Dec-00
          320                  25  9/32    29-Nov-00     4-Dec-00
          100                  25  5/16    29-Nov-00     4-Dec-00
        1,200                  25  3/8     29-Nov-00     4-Dec-00
                      200      25  3/4     29-Nov-00     4-Dec-00
          400                    26.0000   29-Nov-00     4-Dec-00
          500                    26.0000   29-Nov-00     4-Dec-00
          100                    26.0000   29-Nov-00     4-Dec-00
                      200      26  1/4     29-Nov-00     4-Dec-00
          200                  26  2/4     29-Nov-00     4-Dec-00
          200                  26  2/4     29-Nov-00     4-Dec-00
                      100      26  7/8     29-Nov-00     4-Dec-00
                      200      26  7/8     29-Nov-00     4-Dec-00
                      200      26  7/8     29-Nov-00     4-Dec-00
                      200      26  7/8     29-Nov-00     4-Dec-00
                      200      26  7/8     29-Nov-00     4-Dec-00
                      100      26  7/8     29-Nov-00     4-Dec-00
                      200      26  7/8     29-Nov-00     4-Dec-00
                      100      26  7/8     29-Nov-00     4-Dec-00
                      100      26  7/8     29-Nov-00     4-Dec-00
                      100      27  1/8     29-Nov-00     4-Dec-00
                      200      27  1/8     29-Nov-00     4-Dec-00
                      200      27  1/8     29-Nov-00     4-Dec-00
                      100      27  1/8     29-Nov-00     4-Dec-00
                      200      27  1/8     29-Nov-00     4-Dec-00
                      100      27  1/8     29-Nov-00     4-Dec-00
                      400      27  1/8     29-Nov-00     4-Dec-00
                      100      27  3/8     29-Nov-00     4-Dec-00
                    3,100      27  3/8     29-Nov-00     4-Dec-00
                      800      27  3/8     29-Nov-00     4-Dec-00
                      300      27  3/8     29-Nov-00     4-Dec-00
        3,200                  27  1/32    29-Nov-00     4-Dec-00
          800                  27  1/32    29-Nov-00     4-Dec-00
        1,000                  27  1/32    29-Nov-00     4-Dec-00
        1,000                  26  9/16    29-Nov-00     4-Dec-00
          100                  26  9/16    29-Nov-00     4-Dec-00
          700                  26  9/16    29-Nov-00     4-Dec-00
        1,000                    26.9375   29-Nov-00     4-Dec-00
          200                  26  9/16    29-Nov-00     4-Dec-00
                    1,000      26  2/4     29-Nov-00     4-Dec-00
                      100      26  9/16    29-Nov-00     4-Dec-00
                      100      26  3/8     29-Nov-00     4-Dec-00
                      200      26  3/8     29-Nov-00     4-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      500      26  2/4     29-Nov-00     4-Dec-00
                      400        26.5156   29-Nov-00     4-Dec-00
                   10,000        26.6563   30-Nov-00     5-Dec-00
          200                    24.7600   30-Nov-00     5-Dec-00
                    3,000      24  3/4     30-Nov-00     5-Dec-00
       67,500                    26.6463   30-Nov-00     5-Dec-00
           84                  24  2/4     30-Nov-00     5-Dec-00
                   12,900      25  7/8     30-Nov-00     5-Dec-00
        2,000                    24.4299   30-Nov-00     5-Dec-00
        1,000                    25.7348   30-Nov-00     5-Dec-00
        5,000                    24.7775   30-Nov-00     5-Dec-00
        2,000                    28.1799   30-Nov-00     5-Dec-00
          500                    29.4924   30-Nov-00     5-Dec-00
          100                    29.4924   30-Nov-00     5-Dec-00
       17,450                    26.8807   30-Nov-00     5-Dec-00
          100                    28.0000   30-Nov-00     5-Dec-00
        2,500                    24.8150   30-Nov-00     5-Dec-00
        1,500                  24  2/4     30-Nov-00     5-Dec-00
        2,500                    29.5650   30-Nov-00     5-Dec-00
        2,500                    29.5650   30-Nov-00     5-Dec-00
        5,500                  29  9/16    30-Nov-00     5-Dec-00
                   25,900        29.7271   30-Nov-00     5-Dec-00
                   15,500        28.8359   30-Nov-00     5-Dec-00
                    3,900        28.8359   30-Nov-00     5-Dec-00
                    1,800        24.8636   30-Nov-00     5-Dec-00
                    3,900        24.8636   30-Nov-00     5-Dec-00
                    9,900        24.8636   30-Nov-00     5-Dec-00
                   18,900        24.8636   30-Nov-00     5-Dec-00
                   48,000        24.8636   30-Nov-00     5-Dec-00
                    5,000        25.0000   30-Nov-00     5-Dec-00
                      600        28.8359   30-Nov-00     5-Dec-00
          100                  24  2/4     30-Nov-00     5-Dec-00
          450                  24  2/4     30-Nov-00     5-Dec-00
          100                  24  5/8     30-Nov-00     5-Dec-00
          500                  24  5/8     30-Nov-00     5-Dec-00
           99                  24  5/8     30-Nov-00     5-Dec-00
          400                  24  5/8     30-Nov-00     5-Dec-00
          200                  24  5/8     30-Nov-00     5-Dec-00
          200                  24  5/8     30-Nov-00     5-Dec-00
          200                  24  5/8     30-Nov-00     5-Dec-00
        1,000                  24  5/8     30-Nov-00     5-Dec-00
          200                  24  5/8     30-Nov-00     5-Dec-00
          200                  24  3/8     30-Nov-00     5-Dec-00
          300                    24.0000   30-Nov-00     5-Dec-00
          200                    24.0000   30-Nov-00     5-Dec-00
                    2,400        24.0000   30-Nov-00     5-Dec-00
          700                  23  3/4     30-Nov-00     5-Dec-00
          400                  23  3/4     30-Nov-00     5-Dec-00
          500                  24  1/4     30-Nov-00     5-Dec-00
        1,000                  24  1/4     30-Nov-00     5-Dec-00
        1,000                  24  1/4     30-Nov-00     5-Dec-00
          100                  24  1/4     30-Nov-00     5-Dec-00
          200                  24  1/4     30-Nov-00     5-Dec-00
        1,000                  24  1/4     30-Nov-00     5-Dec-00
          500                  24  9/16    30-Nov-00     5-Dec-00
          500                  24  3/4     30-Nov-00     5-Dec-00
          100                  24  3/4     30-Nov-00     5-Dec-00
          100                  24  7/8     30-Nov-00     5-Dec-00
          100                    25.0000   30-Nov-00     5-Dec-00
        1,200                  24  7/8     30-Nov-00     5-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          900                    24.8125   30-Nov-00     5-Dec-00
        1,200                  24  7/8     30-Nov-00     5-Dec-00
          200                    24.8125   30-Nov-00     5-Dec-00
        1,200                  24  7/8     30-Nov-00     5-Dec-00
          100                  24  3/4     30-Nov-00     5-Dec-00
          300                    24.8125   30-Nov-00     5-Dec-00
          100                  24  3/4     30-Nov-00     5-Dec-00
          100                  24  3/4     30-Nov-00     5-Dec-00
          300                    24.8125   30-Nov-00     5-Dec-00
          100                  24  3/4     30-Nov-00     5-Dec-00
          200                  24  3/4     30-Nov-00     5-Dec-00
          100                  24  3/4     30-Nov-00     5-Dec-00
        1,000                  24  3/4     30-Nov-00     5-Dec-00
        2,000                  24  3/4     30-Nov-00     5-Dec-00
          100                  24  3/4     30-Nov-00     5-Dec-00
          400                  24  3/4     30-Nov-00     5-Dec-00
          200                  24  3/4     30-Nov-00     5-Dec-00
          100                  24  3/4     30-Nov-00     5-Dec-00
          100                  24  3/4     30-Nov-00     5-Dec-00
          100                  24  3/4     30-Nov-00     5-Dec-00
                      500        24.6875   30-Nov-00     5-Dec-00
          100                  24  3/4     30-Nov-00     5-Dec-00
          100                  24  3/4     30-Nov-00     5-Dec-00
        1,000                  25  1/16    30-Nov-00     5-Dec-00
        1,000                  25  1/16    30-Nov-00     5-Dec-00
          200                  25  1/16    30-Nov-00     5-Dec-00
        1,000                  25  1/16    30-Nov-00     5-Dec-00
          200                  25  1/16    30-Nov-00     5-Dec-00
          500                  25  1/16    30-Nov-00     5-Dec-00
          200                  25  1/16    30-Nov-00     5-Dec-00
          200                  25  1/16    30-Nov-00     5-Dec-00
          200                  25  1/16    30-Nov-00     5-Dec-00
        5,700                  25  1/16    30-Nov-00     5-Dec-00
          100                  24  7/8     30-Nov-00     5-Dec-00
          100                  24  7/8     30-Nov-00     5-Dec-00
          500                  24  7/8     30-Nov-00     5-Dec-00
          600                  24  7/8     30-Nov-00     5-Dec-00
          100                  24  7/8     30-Nov-00     5-Dec-00
          200                  24  7/8     30-Nov-00     5-Dec-00
        1,000                  24  7/8     30-Nov-00     5-Dec-00
          100                  24  7/8     30-Nov-00     5-Dec-00
        1,000                  24  7/8     30-Nov-00     5-Dec-00
          100                  24  7/8     30-Nov-00     5-Dec-00
          100                  24  7/8     30-Nov-00     5-Dec-00
        1,000                  24  7/8     30-Nov-00     5-Dec-00
          100                  24  7/8     30-Nov-00     5-Dec-00
          200                  24  2/4     30-Nov-00     5-Dec-00
           50                  24  2/4     30-Nov-00     5-Dec-00
          200                  24  2/4     30-Nov-00     5-Dec-00
          400                  24  2/4     30-Nov-00     5-Dec-00
          300                  24  2/4     30-Nov-00     5-Dec-00
          400                  24  2/4     30-Nov-00     5-Dec-00
          200                  24  2/4     30-Nov-00     5-Dec-00
          200                  24  2/4     30-Nov-00     5-Dec-00
          200                  24  2/4     30-Nov-00     5-Dec-00
          100                  24  2/4     30-Nov-00     5-Dec-00
        1,100                  24  9/16    30-Nov-00     5-Dec-00
          900                  24  9/16    30-Nov-00     5-Dec-00
        1,000                  24  9/16    30-Nov-00     5-Dec-00
        2,100                  24  9/16    30-Nov-00     5-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                  24  2/4     30-Nov-00     5-Dec-00
          100                  24  2/4     30-Nov-00     5-Dec-00
          200                  24  2/4     30-Nov-00     5-Dec-00
          200                  24  2/4     30-Nov-00     5-Dec-00
          400                  24  9/16    30-Nov-00     5-Dec-00
          300                  24  9/16    30-Nov-00     5-Dec-00
                      200      26  3/16    30-Nov-00     5-Dec-00
                      100      26  3/16    30-Nov-00     5-Dec-00
                      200      26  1/8     30-Nov-00     5-Dec-00
                    1,000      26  1/8     30-Nov-00     5-Dec-00
                      200      26  1/8     30-Nov-00     5-Dec-00
                      200      26  1/8     30-Nov-00     5-Dec-00
                    3,000      26  1/8     30-Nov-00     5-Dec-00
                      800      26  1/4     30-Nov-00     5-Dec-00
                    1,000      26  1/8     30-Nov-00     5-Dec-00
                      500      26  1/8     30-Nov-00     5-Dec-00
                      300        26.0000   30-Nov-00     5-Dec-00
                    1,000        26.0000   30-Nov-00     5-Dec-00
          200                  24  7/8     30-Nov-00     5-Dec-00
          100                  24  7/8     30-Nov-00     5-Dec-00
          200                  24  7/8     30-Nov-00     5-Dec-00
          100                  24  7/8     30-Nov-00     5-Dec-00
          200                  24  7/8     30-Nov-00     5-Dec-00
          100                  24  7/8     30-Nov-00     5-Dec-00
          200                  24  7/8     30-Nov-00     5-Dec-00
          200                  24  7/8     30-Nov-00     5-Dec-00
        2,600                    24.9375   30-Nov-00     5-Dec-00
        1,000                    25.0000   30-Nov-00     5-Dec-00
                      300        25.0000   30-Nov-00     5-Dec-00
                      200      25  1/4     30-Nov-00     5-Dec-00
                      200      25  1/4     30-Nov-00     5-Dec-00
                      200      25  1/4     30-Nov-00     5-Dec-00
                      500      25  1/4     30-Nov-00     5-Dec-00
                      500      25  1/4     30-Nov-00     5-Dec-00
        1,300                    25.0156   30-Nov-00     5-Dec-00
                      200      25  1/4     30-Nov-00     5-Dec-00
          100                  25  1/4     30-Nov-00     5-Dec-00
          500                  25  3/4     30-Nov-00     5-Dec-00
                      200      25  7/8     30-Nov-00     5-Dec-00
                      200      25  7/8     30-Nov-00     5-Dec-00
                      200      25  7/8     30-Nov-00     5-Dec-00
                      200      25  7/8     30-Nov-00     5-Dec-00
                      200      25  7/8     30-Nov-00     5-Dec-00
                      200      25  7/8     30-Nov-00     5-Dec-00
                    2,000      25  7/8     30-Nov-00     5-Dec-00
          200                  25  5/8     30-Nov-00     5-Dec-00
          900                  25  3/4     30-Nov-00     5-Dec-00
          200                  25  5/8     30-Nov-00     5-Dec-00
          200                  25  5/8     30-Nov-00     5-Dec-00
          200                  25  5/8     30-Nov-00     5-Dec-00
          500                    25.6875   30-Nov-00     5-Dec-00
                      100      25  7/8     30-Nov-00     5-Dec-00
                      200      25  7/8     30-Nov-00     5-Dec-00
                      200        26.0000   30-Nov-00     5-Dec-00
                      200      26  1/8     30-Nov-00     5-Dec-00
                      200      26  1/8     30-Nov-00     5-Dec-00
                      200      26  1/8     30-Nov-00     5-Dec-00
                      300      26  1/4     30-Nov-00     5-Dec-00
                      200      26  1/4     30-Nov-00     5-Dec-00
                      500      26  1/4     30-Nov-00     5-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      400        27.0000   30-Nov-00     5-Dec-00
                      200        27.0000   30-Nov-00     5-Dec-00
                      200        27.0000   30-Nov-00     5-Dec-00
                      200        27.6875   30-Nov-00     5-Dec-00
                      200        27.6875   30-Nov-00     5-Dec-00
                      200        27.6875   30-Nov-00     5-Dec-00
                      700        27.6875   30-Nov-00     5-Dec-00
        1,000                    27.5313   30-Nov-00     5-Dec-00
                      200      27  3/4     30-Nov-00     5-Dec-00
                      400      27  3/4     30-Nov-00     5-Dec-00
                      400      27  3/4     30-Nov-00     5-Dec-00
                      200      27  3/4     30-Nov-00     5-Dec-00
                      200      27  3/4     30-Nov-00     5-Dec-00
                      200      27  3/4     30-Nov-00     5-Dec-00
                      200      27  3/4     30-Nov-00     5-Dec-00
                      400      27  3/4     30-Nov-00     5-Dec-00
                      300      27  3/4     30-Nov-00     5-Dec-00
                      200      27  3/4     30-Nov-00     5-Dec-00
                      400      27  3/4     30-Nov-00     5-Dec-00
                    1,000      27  3/4     30-Nov-00     5-Dec-00
                      160      27  3/4     30-Nov-00     5-Dec-00
                       40      27  3/4     30-Nov-00     5-Dec-00
        1,800                    28.0000   30-Nov-00     5-Dec-00
          500                    28.0000   30-Nov-00     5-Dec-00
          100                    28.0000   30-Nov-00     5-Dec-00
        1,100                    28.0000   30-Nov-00     5-Dec-00
        1,000                    28.0000   30-Nov-00     5-Dec-00
          100                  27  7/8     30-Nov-00     5-Dec-00
          100                  27  7/8     30-Nov-00     5-Dec-00
          100                    28.0000   30-Nov-00     5-Dec-00
          100                  27  7/8     30-Nov-00     5-Dec-00
          100                  27  1/4     30-Nov-00     5-Dec-00
          200                  27  1/4     30-Nov-00     5-Dec-00
        1,000                  27  1/4     30-Nov-00     5-Dec-00
          200                  27  1/4     30-Nov-00     5-Dec-00
          100                  26  2/4     30-Nov-00     5-Dec-00
          200                  26  1/4     30-Nov-00     5-Dec-00
                    1,000      27  3/4     30-Nov-00     5-Dec-00
                    1,000      27  3/4     30-Nov-00     5-Dec-00
                      100      27  7/8     30-Nov-00     5-Dec-00
                      200      27  7/8     30-Nov-00     5-Dec-00
                      200        27.9375   30-Nov-00     5-Dec-00
                      100      28  3/16    30-Nov-00     5-Dec-00
                    1,000      28  3/16    30-Nov-00     5-Dec-00
                      200      28  3/16    30-Nov-00     5-Dec-00
                      200      28  3/16    30-Nov-00     5-Dec-00
                      200      28  5/16    30-Nov-00     5-Dec-00
                      200      28  5/16    30-Nov-00     5-Dec-00
                      200      28  5/16    30-Nov-00     5-Dec-00
                      200      28  5/16    30-Nov-00     5-Dec-00
          400                    27.9375   30-Nov-00     5-Dec-00
          100                  27  7/8     30-Nov-00     5-Dec-00
          800                  28  1/8     30-Nov-00     5-Dec-00
          200                    28.4688   30-Nov-00     5-Dec-00
          800                  28  2/4     30-Nov-00     5-Dec-00
          200                    28.6094   30-Nov-00     5-Dec-00
          100                    28.8125   30-Nov-00     5-Dec-00
          500                    29.0000   30-Nov-00     5-Dec-00
          100                    29.0000   30-Nov-00     5-Dec-00
          100                  28  7/8     30-Nov-00     5-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                    29.0000   30-Nov-00     5-Dec-00
          100                  28  7/8     30-Nov-00     5-Dec-00
          100                  28  3/4     30-Nov-00     5-Dec-00
          100                    29.0000   30-Nov-00     5-Dec-00
          100                    29.0000   30-Nov-00     5-Dec-00
          100                    30.0000   30-Nov-00     5-Dec-00
          500                    30.0000   30-Nov-00     5-Dec-00
          100                  29  7/8     30-Nov-00     5-Dec-00
          100                    29.8125   30-Nov-00     5-Dec-00
          100                  29  7/8     30-Nov-00     5-Dec-00
          100                  29  7/8     30-Nov-00     5-Dec-00
          100                    30.0000   30-Nov-00     5-Dec-00
          100                  29  7/8     30-Nov-00     5-Dec-00
          100                    30.0000   30-Nov-00     5-Dec-00
          100                    30.0000   30-Nov-00     5-Dec-00
          100                    29.9375   30-Nov-00     5-Dec-00
          600                    30.0000   30-Nov-00     5-Dec-00
          100                    29.9375   30-Nov-00     5-Dec-00
          200                    29.9375   30-Nov-00     5-Dec-00
          100                    29.9375   30-Nov-00     5-Dec-00
          100                    29.9375   30-Nov-00     5-Dec-00
          200                    29.9688   30-Nov-00     5-Dec-00
          400                    30.0000   30-Nov-00     5-Dec-00
          100                  29  3/4     30-Nov-00     5-Dec-00
          100                    29.8281   30-Nov-00     5-Dec-00
                      200      30  5/16    30-Nov-00     5-Dec-00
                    1,000      29  5/8     30-Nov-00     5-Dec-00
                      900      29  5/8     30-Nov-00     5-Dec-00
                      600      29  5/8     30-Nov-00     5-Dec-00
                    5,000        29.6875   30-Nov-00     5-Dec-00
                      200        29.8125   30-Nov-00     5-Dec-00
        3,200                    29.8438   30-Nov-00     5-Dec-00
          900                    29.9375   30-Nov-00     5-Dec-00
          500                  29  7/8     30-Nov-00     5-Dec-00
                      200        29.8125   30-Nov-00     5-Dec-00
                      200        29.8125   30-Nov-00     5-Dec-00
                    1,000        29.8125   30-Nov-00     5-Dec-00
                      600        29.8125   30-Nov-00     5-Dec-00
                      200        29.8125   30-Nov-00     5-Dec-00
                      200        29.8125   30-Nov-00     5-Dec-00
                      100        29.8125   30-Nov-00     5-Dec-00
                      200        29.8125   30-Nov-00     5-Dec-00
                    1,200        29.8125   30-Nov-00     5-Dec-00
                      200        29.8125   30-Nov-00     5-Dec-00
          300                    29.8125   30-Nov-00     5-Dec-00
          100                    29.8125   30-Nov-00     5-Dec-00
                      200      30  1/16    30-Nov-00     5-Dec-00
                      200      30  1/16    30-Nov-00     5-Dec-00
          800                  29  3/16    30-Nov-00     5-Dec-00
          400                  29  3/16    30-Nov-00     5-Dec-00
           91                  29  3/16    30-Nov-00     5-Dec-00
           24                  29  3/16    30-Nov-00     5-Dec-00
           30                  29  3/16    30-Nov-00     5-Dec-00
        5,000                  29  1/4     30-Nov-00     5-Dec-00
        2,000                  29  1/8     30-Nov-00     5-Dec-00
          300                    24.7708   30-Nov-00     5-Dec-00
                  125,000        30.1525    1-Dec-00     6-Dec-00
        4,000                    31.8125    1-Dec-00     6-Dec-00
          116                  31  2/4      1-Dec-00     6-Dec-00
           22                  31  2/4      1-Dec-00     6-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          157                  31  2/4      1-Dec-00     6-Dec-00
          285                  31  2/4      1-Dec-00     6-Dec-00
            1                  31  2/4      1-Dec-00     6-Dec-00
           25                  31  2/4      1-Dec-00     6-Dec-00
           86                  31  2/4      1-Dec-00     6-Dec-00
          355                  31  2/4      1-Dec-00     6-Dec-00
          429                  31  2/4      1-Dec-00     6-Dec-00
           37                  31  2/4      1-Dec-00     6-Dec-00
           25                  31  2/4      1-Dec-00     6-Dec-00
          430                  31  2/4      1-Dec-00     6-Dec-00
            6                  31  2/4      1-Dec-00     6-Dec-00
            1                  31  2/4      1-Dec-00     6-Dec-00
           25                  31  2/4      1-Dec-00     6-Dec-00
          200                  30  5/8      1-Dec-00     6-Dec-00
                   10,000      30  1/4      1-Dec-00     6-Dec-00
        1,500                    31.5505    1-Dec-00     6-Dec-00
                      200        29.0000    1-Dec-00     6-Dec-00
                      300      29  2/4      1-Dec-00     6-Dec-00
           50                    29.7547    1-Dec-00     6-Dec-00
          200                    29.0000    1-Dec-00     6-Dec-00
          500                    29.0000    1-Dec-00     6-Dec-00
          200                  28  3/4      1-Dec-00     6-Dec-00
          200                  28  3/4      1-Dec-00     6-Dec-00
          200                  28  3/4      1-Dec-00     6-Dec-00
          300                  28  3/4      1-Dec-00     6-Dec-00
          500                  29  1/8      1-Dec-00     6-Dec-00
          500                  29  1/8      1-Dec-00     6-Dec-00
          200                  29  1/8      1-Dec-00     6-Dec-00
          500                  29  1/8      1-Dec-00     6-Dec-00
          200                  29  1/8      1-Dec-00     6-Dec-00
          200                  29  1/8      1-Dec-00     6-Dec-00
          200                  29  1/8      1-Dec-00     6-Dec-00
          200                  29  1/8      1-Dec-00     6-Dec-00
          200                  29  1/8      1-Dec-00     6-Dec-00
          200                  29  1/8      1-Dec-00     6-Dec-00
          100                  29  1/8      1-Dec-00     6-Dec-00
        1,000                  29  1/8      1-Dec-00     6-Dec-00
          200                  29  1/8      1-Dec-00     6-Dec-00
          500                  29  1/8      1-Dec-00     6-Dec-00
          500                  29  1/8      1-Dec-00     6-Dec-00
          200                  29  1/8      1-Dec-00     6-Dec-00
        1,100                  29  2/4      1-Dec-00     6-Dec-00
        3,100                  29  5/8      1-Dec-00     6-Dec-00
          500                  29  2/4      1-Dec-00     6-Dec-00
          500                  29  2/4      1-Dec-00     6-Dec-00
          400                  29  2/4      1-Dec-00     6-Dec-00
          100                  29  2/4      1-Dec-00     6-Dec-00
          500                  29  2/4      1-Dec-00     6-Dec-00
          100                  29  2/4      1-Dec-00     6-Dec-00
          100                  29  2/4      1-Dec-00     6-Dec-00
                      200      30  7/16     1-Dec-00     6-Dec-00
                      200      31  3/16     1-Dec-00     6-Dec-00
                      200      31  3/16     1-Dec-00     6-Dec-00
          100                  31  1/4      1-Dec-00     6-Dec-00
          500                  31  2/4      1-Dec-00     6-Dec-00
          100                  31  2/4      1-Dec-00     6-Dec-00
          100                  31  2/4      1-Dec-00     6-Dec-00
          100                  31  2/4      1-Dec-00     6-Dec-00
          100                  31  2/4      1-Dec-00     6-Dec-00
          200                  31  1/8      1-Dec-00     6-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                  31  1/8      1-Dec-00     6-Dec-00
          600                  31  1/8      1-Dec-00     6-Dec-00
          800                  31  1/4      1-Dec-00     6-Dec-00
                      100      31  7/16     1-Dec-00     6-Dec-00
          200                  30  5/16     1-Dec-00     6-Dec-00
          500                  30  5/16     1-Dec-00     6-Dec-00
          200                  30  5/16     1-Dec-00     6-Dec-00
          200                  30  1/16     1-Dec-00     6-Dec-00
          500                  30  1/16     1-Dec-00     6-Dec-00
          400                  30  1/16     1-Dec-00     6-Dec-00
        1,000                  30  1/16     1-Dec-00     6-Dec-00
          200                  31  1/16     1-Dec-00     6-Dec-00
          300                  31  1/16     1-Dec-00     6-Dec-00
          200                  31  1/16     1-Dec-00     6-Dec-00
          100                  31  1/16     1-Dec-00     6-Dec-00
          200                  31  1/16     1-Dec-00     6-Dec-00
          400                  31  1/16     1-Dec-00     6-Dec-00
          200                  31  1/16     1-Dec-00     6-Dec-00
          100                  31  1/16     1-Dec-00     6-Dec-00
          200                  31  1/16     1-Dec-00     6-Dec-00
          200                  31  1/16     1-Dec-00     6-Dec-00
          300                  31  1/16     1-Dec-00     6-Dec-00
          200                  31  1/16     1-Dec-00     6-Dec-00
          300                  31  1/16     1-Dec-00     6-Dec-00
          200                  31  1/16     1-Dec-00     6-Dec-00
          200                  31  1/16     1-Dec-00     6-Dec-00
          200                  31  1/16     1-Dec-00     6-Dec-00
          100                  31  1/16     1-Dec-00     6-Dec-00
                      200      31  3/8      1-Dec-00     6-Dec-00
          200                    30.9375    1-Dec-00     6-Dec-00
          500                    31.0000    1-Dec-00     6-Dec-00
        1,000                    31.0000    1-Dec-00     6-Dec-00
          200                    31.0000    1-Dec-00     6-Dec-00
          300                    31.0000    1-Dec-00     6-Dec-00
          100                    31.0000    1-Dec-00     6-Dec-00
        1,000                    31.0000    1-Dec-00     6-Dec-00
        1,000                    31.0000    1-Dec-00     6-Dec-00
        1,000                    31.0000    1-Dec-00     6-Dec-00
          100                    31.0000    1-Dec-00     6-Dec-00
          700                    30.9375    1-Dec-00     6-Dec-00
          400                    30.9375    1-Dec-00     6-Dec-00
        1,000                    30.9375    1-Dec-00     6-Dec-00
          800                    30.9375    1-Dec-00     6-Dec-00
          200                    30.9375    1-Dec-00     6-Dec-00
          200                    30.9375    1-Dec-00     6-Dec-00
        1,000                    30.9375    1-Dec-00     6-Dec-00
          500                    30.9375    1-Dec-00     6-Dec-00
          500                    30.9375    1-Dec-00     6-Dec-00
          200                    30.9375    1-Dec-00     6-Dec-00
          500                    30.9375    1-Dec-00     6-Dec-00
          500                    30.9375    1-Dec-00     6-Dec-00
          500                    30.9375    1-Dec-00     6-Dec-00
          500                    30.9375    1-Dec-00     6-Dec-00
          500                    30.9375    1-Dec-00     6-Dec-00
          500                    30.9375    1-Dec-00     6-Dec-00
          500                    30.9375    1-Dec-00     6-Dec-00
          200                    30.9375    1-Dec-00     6-Dec-00
          300                    30.9375    1-Dec-00     6-Dec-00
          300                  30  5/8      1-Dec-00     6-Dec-00
          500                  30  5/8      1-Dec-00     6-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                  30  5/8      1-Dec-00     6-Dec-00
          200                  30  5/8      1-Dec-00     6-Dec-00
          200                  30  5/8      1-Dec-00     6-Dec-00
          500                  30  5/8      1-Dec-00     6-Dec-00
          100                  30  5/8      1-Dec-00     6-Dec-00
          200                  30  5/8      1-Dec-00     6-Dec-00
          400                  30  5/8      1-Dec-00     6-Dec-00
          200                  30  5/8      1-Dec-00     6-Dec-00
          400                  30  5/8      1-Dec-00     6-Dec-00
          500                  30  5/8      1-Dec-00     6-Dec-00
          600                  30  5/8      1-Dec-00     6-Dec-00
          200                  30  5/8      1-Dec-00     6-Dec-00
          200                  30  5/8      1-Dec-00     6-Dec-00
          100                  30  5/8      1-Dec-00     6-Dec-00
          200                  30  7/16     1-Dec-00     6-Dec-00
        1,000                  30  7/16     1-Dec-00     6-Dec-00
          200                  30  7/16     1-Dec-00     6-Dec-00
          600                  30  7/16     1-Dec-00     6-Dec-00
          300                  30  7/16     1-Dec-00     6-Dec-00
        1,000                  30  7/16     1-Dec-00     6-Dec-00
           70                  30  7/16     1-Dec-00     6-Dec-00
        1,300                    30.4688    1-Dec-00     6-Dec-00
          800                    30.4688    1-Dec-00     6-Dec-00
        1,800                    30.4688    1-Dec-00     6-Dec-00
          300                  30  3/16     1-Dec-00     6-Dec-00
          200                  30  3/16     1-Dec-00     6-Dec-00
          200                  30  3/16     1-Dec-00     6-Dec-00
          600                  30  1/4      1-Dec-00     6-Dec-00
          700                  30  1/4      1-Dec-00     6-Dec-00
        1,500                  30  7/32     1-Dec-00     6-Dec-00
        1,100                  30  1/4      1-Dec-00     6-Dec-00
        1,100                  30  1/4      1-Dec-00     6-Dec-00
        1,100                  30  1/4      1-Dec-00     6-Dec-00
        1,100                  30  1/4      1-Dec-00     6-Dec-00
          800                  30  1/4      1-Dec-00     6-Dec-00
          400                  30  1/4      1-Dec-00     6-Dec-00
          200                    30.0000    1-Dec-00     6-Dec-00
          200                    30.0000    1-Dec-00     6-Dec-00
          400                  29  2/4      1-Dec-00     6-Dec-00
          100                  29  2/4      1-Dec-00     6-Dec-00
          200                  29  2/4      1-Dec-00     6-Dec-00
          300                  29  2/4      1-Dec-00     6-Dec-00
          200                  29  2/4      1-Dec-00     6-Dec-00
          200                  29  7/16     1-Dec-00     6-Dec-00
          200                  29  7/16     1-Dec-00     6-Dec-00
          200                  29  7/16     1-Dec-00     6-Dec-00
          200                  29  7/16     1-Dec-00     6-Dec-00
          200                  29  5/8      1-Dec-00     6-Dec-00
          200                  29  5/8      1-Dec-00     6-Dec-00
                      100      30  1/8      1-Dec-00     6-Dec-00
                      100      30  3/8      1-Dec-00     6-Dec-00
                      100      30  3/8      1-Dec-00     6-Dec-00
                      200      30  7/8      1-Dec-00     6-Dec-00
                      200      31  1/4      1-Dec-00     6-Dec-00
                      200      31  5/8      1-Dec-00     6-Dec-00
        1,000                  31  5/16     1-Dec-00     6-Dec-00
        1,000                    31.6875    1-Dec-00     6-Dec-00
                      200        32.0000    1-Dec-00     6-Dec-00
                      500        31.8125    1-Dec-00     6-Dec-00
                      100      31  3/4      1-Dec-00     6-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100      31  3/4      1-Dec-00     6-Dec-00
                      100      31  3/4      1-Dec-00     6-Dec-00
                      100      31  3/4      1-Dec-00     6-Dec-00
                      100      31  3/4      1-Dec-00     6-Dec-00
                      100      31  3/4      1-Dec-00     6-Dec-00
                      100      31  3/4      1-Dec-00     6-Dec-00
                      100      31  3/4      1-Dec-00     6-Dec-00
                      100      31  3/4      1-Dec-00     6-Dec-00
                      100      31  3/4      1-Dec-00     6-Dec-00
          500                  31  3/8      1-Dec-00     6-Dec-00
          200                  31  3/8      1-Dec-00     6-Dec-00
          900                  31  7/16     1-Dec-00     6-Dec-00
          400                  31  2/4      1-Dec-00     6-Dec-00
        3,000                  31  5/8      1-Dec-00     6-Dec-00
        1,000                  31  7/8      1-Dec-00     6-Dec-00
                    1,400        31.8125    1-Dec-00     6-Dec-00
                    1,100        31.8125    1-Dec-00     6-Dec-00
          400                  30  7/8      1-Dec-00     6-Dec-00
          200                  30  7/8      1-Dec-00     6-Dec-00
          100                  30  7/8      1-Dec-00     6-Dec-00
          300                  30  7/8      1-Dec-00     6-Dec-00
          200                  30  7/8      1-Dec-00     6-Dec-00
          200                  30  7/8      1-Dec-00     6-Dec-00
          200                  30  5/8      1-Dec-00     6-Dec-00
          200                  30  5/8      1-Dec-00     6-Dec-00
        1,400                  30  5/8      1-Dec-00     6-Dec-00
        2,000                  30  5/8      1-Dec-00     6-Dec-00
        1,000                  30  5/8      1-Dec-00     6-Dec-00
          200                  30  5/8      1-Dec-00     6-Dec-00
        6,000                  30  2/4      1-Dec-00     6-Dec-00
        1,000                  30  3/8      1-Dec-00     6-Dec-00
          400                  30  3/8      1-Dec-00     6-Dec-00
          200                  30  3/8      1-Dec-00     6-Dec-00
          174                  30  2/4      1-Dec-00     6-Dec-00
          200                  30  1/8      1-Dec-00     6-Dec-00
          500                  29  7/8      1-Dec-00     6-Dec-00
        2,000                  29  7/8      1-Dec-00     6-Dec-00
          300                  29  7/8      1-Dec-00     6-Dec-00
        3,000                    30.0000    1-Dec-00     6-Dec-00
          200                  29  3/4      1-Dec-00     6-Dec-00
          200                  29  3/4      1-Dec-00     6-Dec-00
          200                  29  3/4      1-Dec-00     6-Dec-00
          200                  29  3/4      1-Dec-00     6-Dec-00
          200                  29  3/4      1-Dec-00     6-Dec-00
          200                  29  3/4      1-Dec-00     6-Dec-00
          200                  29  3/4      1-Dec-00     6-Dec-00
          200                  29  3/4      1-Dec-00     6-Dec-00
          200                  29  3/4      1-Dec-00     6-Dec-00
        1,000                  29  3/4      1-Dec-00     6-Dec-00
        2,000                  29  3/4      1-Dec-00     6-Dec-00
        1,000                  29  3/4      1-Dec-00     6-Dec-00
          200                  29  3/4      1-Dec-00     6-Dec-00
          200                  29  3/4      1-Dec-00     6-Dec-00
          200                  29  2/4      1-Dec-00     6-Dec-00
          200                  29  2/4      1-Dec-00     6-Dec-00
          200                  29  2/4      1-Dec-00     6-Dec-00
           50                  29  2/4      1-Dec-00     6-Dec-00
          300                  29  2/4      1-Dec-00     6-Dec-00
          200                  29  2/4      1-Dec-00     6-Dec-00
          200                  29  2/4      1-Dec-00     6-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                  29  2/4      1-Dec-00     6-Dec-00
          200                  29  2/4      1-Dec-00     6-Dec-00
          500                  29  2/4      1-Dec-00     6-Dec-00
          200                  29  2/4      1-Dec-00     6-Dec-00
        6,700                  29  2/4      1-Dec-00     6-Dec-00
          200                  29  2/4      1-Dec-00     6-Dec-00
          200                  29  2/4      1-Dec-00     6-Dec-00
          200                  29  1/4      1-Dec-00     6-Dec-00
          200                    29.0000    1-Dec-00     6-Dec-00
           50                    29.0000    1-Dec-00     6-Dec-00
        1,000                    29.6875    1-Dec-00     6-Dec-00
          200                  29  1/4      1-Dec-00     6-Dec-00
        1,600                  29  1/4      1-Dec-00     6-Dec-00
        1,600                  29  1/4      1-Dec-00     6-Dec-00
          200                  29  3/8      1-Dec-00     6-Dec-00
          200                  29  3/8      1-Dec-00     6-Dec-00
          200                  29  3/8      1-Dec-00     6-Dec-00
          100                  29  3/8      1-Dec-00     6-Dec-00
          100                  29  3/8      1-Dec-00     6-Dec-00
          100                  29  3/8      1-Dec-00     6-Dec-00
        4,900                  29  7/16     1-Dec-00     6-Dec-00
          600                  29  3/8      1-Dec-00     6-Dec-00
          100                  29  3/8      1-Dec-00     6-Dec-00
          100                  29  3/8      1-Dec-00     6-Dec-00
          500                  29  3/8      1-Dec-00     6-Dec-00
        5,000                  29  3/8      1-Dec-00     6-Dec-00
        2,500                  29  1/8      1-Dec-00     6-Dec-00
          200                  29  1/8      1-Dec-00     6-Dec-00
          200                  29  1/8      1-Dec-00     6-Dec-00
          500                  29  1/8      1-Dec-00     6-Dec-00
          300                  29  1/8      1-Dec-00     6-Dec-00
          200                  29  1/8      1-Dec-00     6-Dec-00
          200                  29  1/8      1-Dec-00     6-Dec-00
        1,000                  29  1/8      1-Dec-00     6-Dec-00
        1,000                  29  1/8      1-Dec-00     6-Dec-00
        1,000                  29  1/8      1-Dec-00     6-Dec-00
          700                  29  3/8      1-Dec-00     6-Dec-00
        1,100                  29  1/4      1-Dec-00     6-Dec-00
          100                  29  1/4      1-Dec-00     6-Dec-00
          100                  29  3/8      1-Dec-00     6-Dec-00
          900                  29  2/4      1-Dec-00     6-Dec-00
            3                    25.7466    4-Dec-00     7-Dec-00
           14                    25.7466    4-Dec-00     7-Dec-00
           11                    25.7466    4-Dec-00     7-Dec-00
           86                    25.7466    4-Dec-00     7-Dec-00
           17                    25.7466    4-Dec-00     7-Dec-00
          117                    25.7466    4-Dec-00     7-Dec-00
          211                    25.7466    4-Dec-00     7-Dec-00
           19                    25.7466    4-Dec-00     7-Dec-00
            9                    25.7466    4-Dec-00     7-Dec-00
          129                    25.7466    4-Dec-00     7-Dec-00
            1                    25.7466    4-Dec-00     7-Dec-00
          448                    25.7466    4-Dec-00     7-Dec-00
            2                    25.7466    4-Dec-00     7-Dec-00
          150                    25.7466    4-Dec-00     7-Dec-00
           33                    25.7466    4-Dec-00     7-Dec-00
            2                    25.7466    4-Dec-00     7-Dec-00
            9                    25.7466    4-Dec-00     7-Dec-00
            9                    25.7466    4-Dec-00     7-Dec-00
           43                    25.7466    4-Dec-00     7-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
            4                    25.7466    4-Dec-00     7-Dec-00
           15                    25.7466    4-Dec-00     7-Dec-00
          224                    25.7466    4-Dec-00     7-Dec-00
           64                    25.7466    4-Dec-00     7-Dec-00
        1,043                    25.7466    4-Dec-00     7-Dec-00
          263                    25.7466    4-Dec-00     7-Dec-00
        1,474                    25.7466    4-Dec-00     7-Dec-00
          187                    25.7466    4-Dec-00     7-Dec-00
          321                    25.7466    4-Dec-00     7-Dec-00
           27                    25.7466    4-Dec-00     7-Dec-00
            7                    25.7466    4-Dec-00     7-Dec-00
            9                    25.7466    4-Dec-00     7-Dec-00
           40                    25.7466    4-Dec-00     7-Dec-00
           16                    25.7466    4-Dec-00     7-Dec-00
            8                    25.7466    4-Dec-00     7-Dec-00
            6                    25.7466    4-Dec-00     7-Dec-00
           21                    25.7466    4-Dec-00     7-Dec-00
           23                    25.7466    4-Dec-00     7-Dec-00
          542                    25.7466    4-Dec-00     7-Dec-00
            7                    25.7466    4-Dec-00     7-Dec-00
            7                    25.7466    4-Dec-00     7-Dec-00
           35                    25.7466    4-Dec-00     7-Dec-00
           17                    25.7466    4-Dec-00     7-Dec-00
           68                    25.7466    4-Dec-00     7-Dec-00
           18                    25.7466    4-Dec-00     7-Dec-00
          319                    25.7466    4-Dec-00     7-Dec-00
            4                    25.7466    4-Dec-00     7-Dec-00
           19                    25.7466    4-Dec-00     7-Dec-00
           43                    25.7466    4-Dec-00     7-Dec-00
        1,306                    25.7466    4-Dec-00     7-Dec-00
           61                    25.7466    4-Dec-00     7-Dec-00
           20                    25.7466    4-Dec-00     7-Dec-00
            6                    25.7466    4-Dec-00     7-Dec-00
           13                    25.7466    4-Dec-00     7-Dec-00
           32                    25.7466    4-Dec-00     7-Dec-00
            2                    25.7466    4-Dec-00     7-Dec-00
            9                    25.7466    4-Dec-00     7-Dec-00
           18                    25.7466    4-Dec-00     7-Dec-00
           16                    25.7466    4-Dec-00     7-Dec-00
           10                    25.7466    4-Dec-00     7-Dec-00
           11                    25.7466    4-Dec-00     7-Dec-00
           19                    25.7466    4-Dec-00     7-Dec-00
           48                    25.7466    4-Dec-00     7-Dec-00
        1,000                    26.7125    4-Dec-00     7-Dec-00
          500                    25.8625    4-Dec-00     7-Dec-00
          500                    34.1550    4-Dec-00     7-Dec-00
          500                    34.1550    4-Dec-00     7-Dec-00
          500                    34.1550    4-Dec-00     7-Dec-00
                      800        27.2700    4-Dec-00     7-Dec-00
          200                  29  1/8      4-Dec-00     7-Dec-00
          200                  29  1/8      4-Dec-00     7-Dec-00
          200                  29  1/8      4-Dec-00     7-Dec-00
          400                  29  1/16     4-Dec-00     7-Dec-00
        1,500                    28.9375    4-Dec-00     7-Dec-00
          200                    28.9375    4-Dec-00     7-Dec-00
          100                    28.9375    4-Dec-00     7-Dec-00
          200                    28.6875    4-Dec-00     7-Dec-00
          100                  28  9/16     4-Dec-00     7-Dec-00
          100                  28  9/16     4-Dec-00     7-Dec-00
           58                  28  3/16     4-Dec-00     7-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
           30                  28  3/16     4-Dec-00     7-Dec-00
          400                  28  3/16     4-Dec-00     7-Dec-00
          200                  28  3/16     4-Dec-00     7-Dec-00
          200                  28  3/16     4-Dec-00     7-Dec-00
          200                  28  3/16     4-Dec-00     7-Dec-00
          700                  28  1/16     4-Dec-00     7-Dec-00
          200                  28  1/16     4-Dec-00     7-Dec-00
          200                  28  1/16     4-Dec-00     7-Dec-00
          200                    27.9375    4-Dec-00     7-Dec-00
          200                  28  1/16     4-Dec-00     7-Dec-00
          200                    27.9375    4-Dec-00     7-Dec-00
          200                    27.9375    4-Dec-00     7-Dec-00
          200                    27.9375    4-Dec-00     7-Dec-00
          200                    27.8125    4-Dec-00     7-Dec-00
          200                    27.8125    4-Dec-00     7-Dec-00
          200                  27  3/4      4-Dec-00     7-Dec-00
          200                    27.8125    4-Dec-00     7-Dec-00
          200                  27  3/4      4-Dec-00     7-Dec-00
          600                  27  3/4      4-Dec-00     7-Dec-00
          200                  27  3/4      4-Dec-00     7-Dec-00
          200                  27  3/4      4-Dec-00     7-Dec-00
          900                  27  3/4      4-Dec-00     7-Dec-00
          100                  27  3/4      4-Dec-00     7-Dec-00
          200                  27  3/4      4-Dec-00     7-Dec-00
          200                  27  3/4      4-Dec-00     7-Dec-00
          200                  27  3/4      4-Dec-00     7-Dec-00
          200                  27  3/4      4-Dec-00     7-Dec-00
          400                  27  3/4      4-Dec-00     7-Dec-00
          200                  27  3/4      4-Dec-00     7-Dec-00
          200                  27  3/4      4-Dec-00     7-Dec-00
          600                  27  2/4      4-Dec-00     7-Dec-00
          200                  27  2/4      4-Dec-00     7-Dec-00
          200                  27  7/16     4-Dec-00     7-Dec-00
          100                  27  7/16     4-Dec-00     7-Dec-00
          200                  27  5/16     4-Dec-00     7-Dec-00
          200                  27  5/16     4-Dec-00     7-Dec-00
          100                  27  5/16     4-Dec-00     7-Dec-00
          200                  27  5/16     4-Dec-00     7-Dec-00
          200                  27  5/16     4-Dec-00     7-Dec-00
          200                    27.0000    4-Dec-00     7-Dec-00
          200                    27.0000    4-Dec-00     7-Dec-00
          600                    27.0000    4-Dec-00     7-Dec-00
          200                    27.0000    4-Dec-00     7-Dec-00
        1,000                  26  7/8      4-Dec-00     7-Dec-00
          200                  26  7/8      4-Dec-00     7-Dec-00
          500                  26  7/8      4-Dec-00     7-Dec-00
          100                  26  7/8      4-Dec-00     7-Dec-00
          100                  26  5/8      4-Dec-00     7-Dec-00
          400                  26  5/8      4-Dec-00     7-Dec-00
          200                  26  5/8      4-Dec-00     7-Dec-00
          100                  26  5/8      4-Dec-00     7-Dec-00
          200                  26  5/8      4-Dec-00     7-Dec-00
          200                  26  5/8      4-Dec-00     7-Dec-00
          100                  26  5/8      4-Dec-00     7-Dec-00
          200                  26  5/8      4-Dec-00     7-Dec-00
          200                  26  5/8      4-Dec-00     7-Dec-00
                      100      27  3/8      4-Dec-00     7-Dec-00
                    3,000      27  3/8      4-Dec-00     7-Dec-00
                      500      27  3/8      4-Dec-00     7-Dec-00
                      100      27  3/8      4-Dec-00     7-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          800                    27.0000    4-Dec-00     7-Dec-00
          100                  26  5/8      4-Dec-00     7-Dec-00
          200                  26  5/8      4-Dec-00     7-Dec-00
          100                  26  5/8      4-Dec-00     7-Dec-00
          200                  26  5/8      4-Dec-00     7-Dec-00
          200                  26  2/4      4-Dec-00     7-Dec-00
          500                  26  2/4      4-Dec-00     7-Dec-00
          200                  26  2/4      4-Dec-00     7-Dec-00
          200                  26  2/4      4-Dec-00     7-Dec-00
          200                    26.0000    4-Dec-00     7-Dec-00
          200                    26.0000    4-Dec-00     7-Dec-00
          200                    26.0000    4-Dec-00     7-Dec-00
          200                    26.0000    4-Dec-00     7-Dec-00
                      700      26  3/8      4-Dec-00     7-Dec-00
                      100      26  7/16     4-Dec-00     7-Dec-00
                      100      26  1/16     4-Dec-00     7-Dec-00
                      500      26  1/16     4-Dec-00     7-Dec-00
                      100      26  1/16     4-Dec-00     7-Dec-00
          400                  25  2/4      4-Dec-00     7-Dec-00
          200                  25  2/4      4-Dec-00     7-Dec-00
                      200        25.8125    4-Dec-00     7-Dec-00
                      300        25.8125    4-Dec-00     7-Dec-00
                      200        25.8125    4-Dec-00     7-Dec-00
                      200        25.8125    4-Dec-00     7-Dec-00
                      100        25.8125    4-Dec-00     7-Dec-00
                    5,000      25  3/4      4-Dec-00     7-Dec-00
                      200      25  3/4      4-Dec-00     7-Dec-00
                      200        25.7578    4-Dec-00     7-Dec-00
                      200        25.8125    4-Dec-00     7-Dec-00
                      200        25.8125    4-Dec-00     7-Dec-00
                    5,500      25  7/8      4-Dec-00     7-Dec-00
        3,000                  29  1/16     4-Dec-00     7-Dec-00
        1,000                  32  1/16     5-Dec-00     8-Dec-00
        7,500                    34.6656    5-Dec-00     8-Dec-00
        7,500                    34.6656    5-Dec-00     8-Dec-00
        2,000                    34.6656    5-Dec-00     8-Dec-00
        2,000                    34.6656    5-Dec-00     8-Dec-00
          200                    34.6656    5-Dec-00     8-Dec-00
        2,000                    34.6656    5-Dec-00     8-Dec-00
        5,000                    34.6656    5-Dec-00     8-Dec-00
          300                    34.6656    5-Dec-00     8-Dec-00
        4,000                    34.6656    5-Dec-00     8-Dec-00
       24,800                  30  5/8      5-Dec-00     8-Dec-00
          900                  30  5/8      5-Dec-00     8-Dec-00
          100                  30  5/8      5-Dec-00     8-Dec-00
          600                  30  5/8      5-Dec-00     8-Dec-00
                  125,000        32.8175    5-Dec-00     8-Dec-00
                    6,300        31.1637    5-Dec-00     8-Dec-00
                    1,000      35  2/4      5-Dec-00     8-Dec-00
       20,000                    32.2188    5-Dec-00     8-Dec-00
                   20,000        28.1953    5-Dec-00     8-Dec-00
                    6,430        32.0000    5-Dec-00     8-Dec-00
          200                    31.9375    5-Dec-00     8-Dec-00
        1,000                    35.2250    5-Dec-00     8-Dec-00
        1,000                    35.2250    5-Dec-00     8-Dec-00
        1,000                    35.4000    5-Dec-00     8-Dec-00
        2,000                    35.4000    5-Dec-00     8-Dec-00
        1,700                    35.9000    5-Dec-00     8-Dec-00
        1,000                    35.9000    5-Dec-00     8-Dec-00
        1,000                    35.9000    5-Dec-00     8-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
        1,000                    35.4000    5-Dec-00     8-Dec-00
        1,000                    34.9750    5-Dec-00     8-Dec-00
        1,000                    35.1000    5-Dec-00     8-Dec-00
        1,000                    35.4000    5-Dec-00     8-Dec-00
        1,000                    35.5250    5-Dec-00     8-Dec-00
        3,000                    34.9018    5-Dec-00     8-Dec-00
        1,000                    34.9018    5-Dec-00     8-Dec-00
        1,000                    34.9018    5-Dec-00     8-Dec-00
        1,000                    34.9018    5-Dec-00     8-Dec-00
        1,000                    34.9018    5-Dec-00     8-Dec-00
        2,000                    34.8875    5-Dec-00     8-Dec-00
        1,000                  34  3/4      5-Dec-00     8-Dec-00
        1,000                    31.9375    5-Dec-00     8-Dec-00
        5,000                  34  2/4      5-Dec-00     8-Dec-00
        2,000                  34  2/4      5-Dec-00     8-Dec-00
        1,000                  34  2/4      5-Dec-00     8-Dec-00
        5,000                  34  2/4      5-Dec-00     8-Dec-00
        2,000                  34  2/4      5-Dec-00     8-Dec-00
                    6,430        32.0000    5-Dec-00     8-Dec-00
                    1,000      27  1/4      5-Dec-00     8-Dec-00
                      200      27  3/8      5-Dec-00     8-Dec-00
                      200      27  3/8      5-Dec-00     8-Dec-00
                      300      27  3/8      5-Dec-00     8-Dec-00
                      100      27  3/8      5-Dec-00     8-Dec-00
                      200      27  3/8      5-Dec-00     8-Dec-00
                      200      27  3/8      5-Dec-00     8-Dec-00
                      300      27  2/4      5-Dec-00     8-Dec-00
                      200      27  2/4      5-Dec-00     8-Dec-00
                      500      27  2/4      5-Dec-00     8-Dec-00
                      200      27  2/4      5-Dec-00     8-Dec-00
                      500      27  2/4      5-Dec-00     8-Dec-00
                      200      27  2/4      5-Dec-00     8-Dec-00
                      200      27  2/4      5-Dec-00     8-Dec-00
                      200        28.0000    5-Dec-00     8-Dec-00
                      100        28.0000    5-Dec-00     8-Dec-00
                      200        28.0000    5-Dec-00     8-Dec-00
                      200        28.0000    5-Dec-00     8-Dec-00
                      200      28  3/8      5-Dec-00     8-Dec-00
                      200      28  2/4      5-Dec-00     8-Dec-00
                      200      28  2/4      5-Dec-00     8-Dec-00
                      200      28  2/4      5-Dec-00     8-Dec-00
                      100      28  2/4      5-Dec-00     8-Dec-00
                      200      28  2/4      5-Dec-00     8-Dec-00
                      300      28  2/4      5-Dec-00     8-Dec-00
                      200      28  2/4      5-Dec-00     8-Dec-00
          100                  27  5/8      5-Dec-00     8-Dec-00
                      200      27  2/4      5-Dec-00     8-Dec-00
          200                  27  5/8      5-Dec-00     8-Dec-00
                      100      27  2/4      5-Dec-00     8-Dec-00
                    1,100      27  2/4      5-Dec-00     8-Dec-00
                      100      27  5/8      5-Dec-00     8-Dec-00
                    1,000      27  2/4      5-Dec-00     8-Dec-00
                      100      27  2/4      5-Dec-00     8-Dec-00
                    1,000      27  2/4      5-Dec-00     8-Dec-00
                    1,000      27  2/4      5-Dec-00     8-Dec-00
                      600      27  2/4      5-Dec-00     8-Dec-00
                      100        27.6875    5-Dec-00     8-Dec-00
          200                  27  5/8      5-Dec-00     8-Dec-00
          700                    28.0000    5-Dec-00     8-Dec-00
          500                    28.0000    5-Dec-00     8-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          500                    28.0000    5-Dec-00     8-Dec-00
          100                    28.0000    5-Dec-00     8-Dec-00
          900                    28.0000    5-Dec-00     8-Dec-00
          200                    28.0000    5-Dec-00     8-Dec-00
          100                    28.0000    5-Dec-00     8-Dec-00
          100                    28.0000    5-Dec-00     8-Dec-00
          100                    28.0000    5-Dec-00     8-Dec-00
           30                    27.9375    5-Dec-00     8-Dec-00
          100                  28  1/4      5-Dec-00     8-Dec-00
        3,000                  28  1/4      5-Dec-00     8-Dec-00
          200                    28.0000    5-Dec-00     8-Dec-00
          200                    28.0000    5-Dec-00     8-Dec-00
          500                    28.0000    5-Dec-00     8-Dec-00
          600                    28.0000    5-Dec-00     8-Dec-00
          200                  28  7/8      5-Dec-00     8-Dec-00
          100                    28.8125    5-Dec-00     8-Dec-00
          100                  28  7/8      5-Dec-00     8-Dec-00
          500                    29.0000    5-Dec-00     8-Dec-00
        1,000                    29.0000    5-Dec-00     8-Dec-00
          100                    29.0000    5-Dec-00     8-Dec-00
          100                    29.0000    5-Dec-00     8-Dec-00
          100                    29.0000    5-Dec-00     8-Dec-00
          300                    29.0000    5-Dec-00     8-Dec-00
          400                    29.0000    5-Dec-00     8-Dec-00
        1,000                    29.0000    5-Dec-00     8-Dec-00
        1,700                    29.0000    5-Dec-00     8-Dec-00
          100                  28  9/16     5-Dec-00     8-Dec-00
                      200      29  7/8      5-Dec-00     8-Dec-00
          200                    30.0000    5-Dec-00     8-Dec-00
          200                    30.0000    5-Dec-00     8-Dec-00
          100                    30.0000    5-Dec-00     8-Dec-00
          100                    30.0000    5-Dec-00     8-Dec-00
          100                    29.9375    5-Dec-00     8-Dec-00
          100                    30.0000    5-Dec-00     8-Dec-00
          500                  30  3/8      5-Dec-00     8-Dec-00
          100                  30  2/4      5-Dec-00     8-Dec-00
          100                  30  3/8      5-Dec-00     8-Dec-00
                      200      31  3/8      5-Dec-00     8-Dec-00
                      200      31  3/8      5-Dec-00     8-Dec-00
          100                  31  1/4      5-Dec-00     8-Dec-00
          200                  31  1/4      5-Dec-00     8-Dec-00
          200                  31  1/4      5-Dec-00     8-Dec-00
          400                  31  1/4      5-Dec-00     8-Dec-00
          100                  31  1/4      5-Dec-00     8-Dec-00
          200                  31  1/4      5-Dec-00     8-Dec-00
          200                  31  1/4      5-Dec-00     8-Dec-00
          200                  31  1/4      5-Dec-00     8-Dec-00
          400                  31  1/4      5-Dec-00     8-Dec-00
          200                  31  1/4      5-Dec-00     8-Dec-00
          100                  31  1/4      5-Dec-00     8-Dec-00
          400                  31  1/4      5-Dec-00     8-Dec-00
          700                  31  1/4      5-Dec-00     8-Dec-00
          500                  31  1/8      5-Dec-00     8-Dec-00
          200                  31  1/8      5-Dec-00     8-Dec-00
          800                  31  1/16     5-Dec-00     8-Dec-00
          200                  31  1/16     5-Dec-00     8-Dec-00
          200                  31  1/16     5-Dec-00     8-Dec-00
          200                    30.9375    5-Dec-00     8-Dec-00
          200                  30  7/8      5-Dec-00     8-Dec-00
          200                  30  7/8      5-Dec-00     8-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                  30  7/8      5-Dec-00     8-Dec-00
          200                  30  7/8      5-Dec-00     8-Dec-00
          200                    30.8125    5-Dec-00     8-Dec-00
          500                  30  7/8      5-Dec-00     8-Dec-00
        1,000                    30.8125    5-Dec-00     8-Dec-00
          200                    30.8125    5-Dec-00     8-Dec-00
          100                    30.8125    5-Dec-00     8-Dec-00
          200                    30.8125    5-Dec-00     8-Dec-00
          200                    30.8125    5-Dec-00     8-Dec-00
          200                  30  3/4      5-Dec-00     8-Dec-00
          200                  30  3/4      5-Dec-00     8-Dec-00
          200                  30  2/4      5-Dec-00     8-Dec-00
          200                  30  2/4      5-Dec-00     8-Dec-00
          200                  30  2/4      5-Dec-00     8-Dec-00
          200                  30  3/8      5-Dec-00     8-Dec-00
          300                  30  3/8      5-Dec-00     8-Dec-00
          100                  30  3/8      5-Dec-00     8-Dec-00
          170                  30  3/8      5-Dec-00     8-Dec-00
                      400        30.6875    5-Dec-00     8-Dec-00
                      300        30.8125    5-Dec-00     8-Dec-00
                      200        30.8125    5-Dec-00     8-Dec-00
                      300        30.8125    5-Dec-00     8-Dec-00
                      100        30.8125    5-Dec-00     8-Dec-00
                      800      30  9/16     5-Dec-00     8-Dec-00
                      300      30  2/4      5-Dec-00     8-Dec-00
                    1,000      30  2/4      5-Dec-00     8-Dec-00
                    2,000        30.6875    5-Dec-00     8-Dec-00
                      100        30.6875    5-Dec-00     8-Dec-00
                      100        30.6875    5-Dec-00     8-Dec-00
                      100        30.6875    5-Dec-00     8-Dec-00
                      100        30.6875    5-Dec-00     8-Dec-00
                      100        30.6875    5-Dec-00     8-Dec-00
                      100        30.6875    5-Dec-00     8-Dec-00
                      100        30.6875    5-Dec-00     8-Dec-00
                      100        30.6875    5-Dec-00     8-Dec-00
                      100        30.6875    5-Dec-00     8-Dec-00
                      100        30.6875    5-Dec-00     8-Dec-00
                      100        30.6875    5-Dec-00     8-Dec-00
                      100        30.6875    5-Dec-00     8-Dec-00
                      100        30.6875    5-Dec-00     8-Dec-00
                      100        30.6875    5-Dec-00     8-Dec-00
                      100        30.6875    5-Dec-00     8-Dec-00
                      100        30.6875    5-Dec-00     8-Dec-00
                      100        30.6875    5-Dec-00     8-Dec-00
                      100        30.6875    5-Dec-00     8-Dec-00
                      200        30.6875    5-Dec-00     8-Dec-00
          400                  30  3/4      5-Dec-00     8-Dec-00
          100                  30  3/4      5-Dec-00     8-Dec-00
          100                    30.6875    5-Dec-00     8-Dec-00
          500                  30  5/8      5-Dec-00     8-Dec-00
          500                  31  2/4      5-Dec-00     8-Dec-00
          100                  31  7/16     5-Dec-00     8-Dec-00
                      200        31.8125    5-Dec-00     8-Dec-00
                      200        31.8125    5-Dec-00     8-Dec-00
          700                  31  7/8      5-Dec-00     8-Dec-00
        1,000                    32.0000    5-Dec-00     8-Dec-00
          100                    32.0000    5-Dec-00     8-Dec-00
          100                  31  7/8      5-Dec-00     8-Dec-00
        1,600                    32.0000    5-Dec-00     8-Dec-00
          100                    32.0000    5-Dec-00     8-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          300                  31  3/4      5-Dec-00     8-Dec-00
          300                    32.0000    5-Dec-00     8-Dec-00
          100                  31  7/8      5-Dec-00     8-Dec-00
                      200        32.9375    5-Dec-00     8-Dec-00
                      100        32.9375    5-Dec-00     8-Dec-00
          200                  32  3/4      5-Dec-00     8-Dec-00
          300                  32  3/4      5-Dec-00     8-Dec-00
          200                  32  3/4      5-Dec-00     8-Dec-00
          200                  32  3/4      5-Dec-00     8-Dec-00
          100                  32  3/4      5-Dec-00     8-Dec-00
          200                  32  3/4      5-Dec-00     8-Dec-00
          200                  32  3/4      5-Dec-00     8-Dec-00
          200                    32.6875    5-Dec-00     8-Dec-00
          800                  32  5/8      5-Dec-00     8-Dec-00
          200                  32  5/8      5-Dec-00     8-Dec-00
          400                  32  1/4      5-Dec-00     8-Dec-00
          400                    32.0000    5-Dec-00     8-Dec-00
          200                    32.0000    5-Dec-00     8-Dec-00
        1,000                    32.0000    5-Dec-00     8-Dec-00
          100                    32.0000    5-Dec-00     8-Dec-00
          100                  32  1/8      5-Dec-00     8-Dec-00
        1,000                  32  1/8      5-Dec-00     8-Dec-00
        1,000                  32  1/8      5-Dec-00     8-Dec-00
        1,000                  32  1/8      5-Dec-00     8-Dec-00
        1,000                  32  1/8      5-Dec-00     8-Dec-00
        1,000                  32  1/8      5-Dec-00     8-Dec-00
          100                  32  1/8      5-Dec-00     8-Dec-00
          200                    32.0000    5-Dec-00     8-Dec-00
          300                    32.0000    5-Dec-00     8-Dec-00
          400                    32.0000    5-Dec-00     8-Dec-00
        1,000                    32.0000    5-Dec-00     8-Dec-00
          200                    32.0000    5-Dec-00     8-Dec-00
          200                    32.0000    5-Dec-00     8-Dec-00
          200                    32.0000    5-Dec-00     8-Dec-00
          700                  31  2/4      5-Dec-00     8-Dec-00
          200                  31  2/4      5-Dec-00     8-Dec-00
          200                  31  2/4      5-Dec-00     8-Dec-00
          500                  31  2/4      5-Dec-00     8-Dec-00
          200                  31  2/4      5-Dec-00     8-Dec-00
          200                  31  2/4      5-Dec-00     8-Dec-00
        2,000                  31  2/4      5-Dec-00     8-Dec-00
          200                  31  2/4      5-Dec-00     8-Dec-00
          200                  31  2/4      5-Dec-00     8-Dec-00
          200                  31  2/4      5-Dec-00     8-Dec-00
          200                  31  2/4      5-Dec-00     8-Dec-00
          200                  31  2/4      5-Dec-00     8-Dec-00
          100                  31  2/4      5-Dec-00     8-Dec-00
          200                  31  2/4      5-Dec-00     8-Dec-00
          300                  31  2/4      5-Dec-00     8-Dec-00
          200                  31  2/4      5-Dec-00     8-Dec-00
          700                  31  2/4      5-Dec-00     8-Dec-00
          100                  31  2/4      5-Dec-00     8-Dec-00
          100                  31  2/4      5-Dec-00     8-Dec-00
          100                  31  2/4      5-Dec-00     8-Dec-00
          100                  31  2/4      5-Dec-00     8-Dec-00
        1,100                  31  9/16     5-Dec-00     8-Dec-00
          100                  31  9/16     5-Dec-00     8-Dec-00
          100                  31  9/16     5-Dec-00     8-Dec-00
          100                  31  9/16     5-Dec-00     8-Dec-00
          100                    31.9375    5-Dec-00     8-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          100                    31.9375    5-Dec-00     8-Dec-00
          100                    31.8125    5-Dec-00     8-Dec-00
          100                    31.8125    5-Dec-00     8-Dec-00
          100                    31.8125    5-Dec-00     8-Dec-00
          100                    31.8125    5-Dec-00     8-Dec-00
          100                    31.8125    5-Dec-00     8-Dec-00
          100                    31.8125    5-Dec-00     8-Dec-00
          500                    31.8125    5-Dec-00     8-Dec-00
          100                    31.8125    5-Dec-00     8-Dec-00
          100                    31.8125    5-Dec-00     8-Dec-00
          500                    31.8125    5-Dec-00     8-Dec-00
        1,500                    31.8125    5-Dec-00     8-Dec-00
        1,000                    31.8125    5-Dec-00     8-Dec-00
        1,000                    31.8125    5-Dec-00     8-Dec-00
          600                    31.8125    5-Dec-00     8-Dec-00
        2,000                    31.8125    5-Dec-00     8-Dec-00
          100                    32.0000    5-Dec-00     8-Dec-00
        1,100                    32.0000    5-Dec-00     8-Dec-00
          100                    32.0000    5-Dec-00     8-Dec-00
          300                    31.9375    5-Dec-00     8-Dec-00
          200                    31.9375    5-Dec-00     8-Dec-00
          300                    31.9375    5-Dec-00     8-Dec-00
          200                  32  1/4      5-Dec-00     8-Dec-00
          900                  32  2/4      5-Dec-00     8-Dec-00
          200                  32  1/4      5-Dec-00     8-Dec-00
          100                    32.9844    5-Dec-00     8-Dec-00
          100                  32  7/8      5-Dec-00     8-Dec-00
          100                    32.9688    5-Dec-00     8-Dec-00
        1,000                    33.0000    5-Dec-00     8-Dec-00
          200                    33.0000    5-Dec-00     8-Dec-00
          800                    33.0000    5-Dec-00     8-Dec-00
          200                    33.0000    5-Dec-00     8-Dec-00
          700                    33.0000    5-Dec-00     8-Dec-00
          100                    32.9688    5-Dec-00     8-Dec-00
          200                    32.9336    5-Dec-00     8-Dec-00
          100                    32.9844    5-Dec-00     8-Dec-00
          200                    33.0000    5-Dec-00     8-Dec-00
          200                    33.0000    5-Dec-00     8-Dec-00
          200                    32.9336    5-Dec-00     8-Dec-00
          400                    32.9844    5-Dec-00     8-Dec-00
          400                    33.0000    5-Dec-00     8-Dec-00
          200                    33.0000    5-Dec-00     8-Dec-00
                      500      32  1/4      5-Dec-00     8-Dec-00
          100                  32  7/16     5-Dec-00     8-Dec-00
          600                  32  7/16     5-Dec-00     8-Dec-00
          400                  32  7/16     5-Dec-00     8-Dec-00
          100                  32  7/16     5-Dec-00     8-Dec-00
          500                    34.0000    5-Dec-00     8-Dec-00
          100                    33.9219    5-Dec-00     8-Dec-00
          300                    33.9375    5-Dec-00     8-Dec-00
        1,400                    34.0000    5-Dec-00     8-Dec-00
                      200      34  7/16     5-Dec-00     8-Dec-00
        1,000                  34  2/4      5-Dec-00     8-Dec-00
          200                  34  2/4      5-Dec-00     8-Dec-00
                      200      34  7/16     5-Dec-00     8-Dec-00
        1,000                  34  2/4      5-Dec-00     8-Dec-00
                    1,000      34  2/4      5-Dec-00     8-Dec-00
                      100      34  2/4      5-Dec-00     8-Dec-00
          200                  34  3/8      5-Dec-00     8-Dec-00
                      100      34  2/4      5-Dec-00     8-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100      34  2/4      5-Dec-00     8-Dec-00
        1,000                  34  3/8      5-Dec-00     8-Dec-00
          200                  34  2/4      5-Dec-00     8-Dec-00
                      300      35  1/16     5-Dec-00     8-Dec-00
                    1,500      35  1/16     5-Dec-00     8-Dec-00
                      200      35  1/16     5-Dec-00     8-Dec-00
                      200      35  1/16     5-Dec-00     8-Dec-00
                      500      35  1/16     5-Dec-00     8-Dec-00
                      200      35  1/16     5-Dec-00     8-Dec-00
                    1,000      35  1/16     5-Dec-00     8-Dec-00
                      500      35  1/16     5-Dec-00     8-Dec-00
                      500      35  1/16     5-Dec-00     8-Dec-00
                      200      35  1/16     5-Dec-00     8-Dec-00
                      500      35  1/16     5-Dec-00     8-Dec-00
                      200      35  1/16     5-Dec-00     8-Dec-00
                      200      35  1/16     5-Dec-00     8-Dec-00
                      100      35  1/16     5-Dec-00     8-Dec-00
                      500      35  1/16     5-Dec-00     8-Dec-00
                      500      35  1/16     5-Dec-00     8-Dec-00
                    1,000      35  1/16     5-Dec-00     8-Dec-00
                    6,500      35  1/16     5-Dec-00     8-Dec-00
                      200      35  1/16     5-Dec-00     8-Dec-00
                      200      35  1/16     5-Dec-00     8-Dec-00
                      200      35  1/16     5-Dec-00     8-Dec-00
                      200      35  1/16     5-Dec-00     8-Dec-00
                      200      35  1/16     5-Dec-00     8-Dec-00
                      200      35  1/16     5-Dec-00     8-Dec-00
                      200      35  1/16     5-Dec-00     8-Dec-00
                      200      35  1/16     5-Dec-00     8-Dec-00
                      200      35  1/16     5-Dec-00     8-Dec-00
                      100      35  1/16     5-Dec-00     8-Dec-00
          300                  34  7/16     5-Dec-00     8-Dec-00
        1,000                  34  7/16     5-Dec-00     8-Dec-00
          700                    36.0000    5-Dec-00     8-Dec-00
        1,000                    36.0000    5-Dec-00     8-Dec-00
          300                    36.0000    5-Dec-00     8-Dec-00
          200                    36.0000    5-Dec-00     8-Dec-00
                      900      35  2/4      5-Dec-00     8-Dec-00
                      500      35  2/4      5-Dec-00     8-Dec-00
                      300      35  2/4      5-Dec-00     8-Dec-00
                      500      35  2/4      5-Dec-00     8-Dec-00
                      200      35  2/4      5-Dec-00     8-Dec-00
                    1,100      35  1/4      5-Dec-00     8-Dec-00
                      100      35  1/4      5-Dec-00     8-Dec-00
                      100      35  1/4      5-Dec-00     8-Dec-00
                      200      35  1/4      5-Dec-00     8-Dec-00
                      400      35  1/4      5-Dec-00     8-Dec-00
                      199      35  1/4      5-Dec-00     8-Dec-00
                      600      35  1/8      5-Dec-00     8-Dec-00
                      200      35  1/8      5-Dec-00     8-Dec-00
                      200      35  1/8      5-Dec-00     8-Dec-00
                    1,000      35  1/8      5-Dec-00     8-Dec-00
                      100      35  1/8      5-Dec-00     8-Dec-00
                      200        35.0000    5-Dec-00     8-Dec-00
                    1,800        35.0000    5-Dec-00     8-Dec-00
                      200        35.0000    5-Dec-00     8-Dec-00
                        1        35.0000    5-Dec-00     8-Dec-00
                    1,000        35.0000    5-Dec-00     8-Dec-00
                      200        35.0000    5-Dec-00     8-Dec-00
                      300        35.0000    5-Dec-00     8-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100        35.0000    5-Dec-00     8-Dec-00
                    1,200        35.0000    5-Dec-00     8-Dec-00
                      200      34  7/8      5-Dec-00     8-Dec-00
                      400      35  1/8      5-Dec-00     8-Dec-00
                      500        35.0000    5-Dec-00     8-Dec-00
                    1,000        35.0000    5-Dec-00     8-Dec-00
                      150      28  7/8      5-Dec-00     8-Dec-00
                      400      31  1/16     5-Dec-00     8-Dec-00
        4,300                    37.0000    6-Dec-00    11-Dec-00
                   13,000        38.0481    6-Dec-00    11-Dec-00
                      200      35  3/4      6-Dec-00    11-Dec-00
        1,000                    38.0375    6-Dec-00    11-Dec-00
        1,000                    38.0375    6-Dec-00    11-Dec-00
        1,000                    38.0375    6-Dec-00    11-Dec-00
          100                    35.0000    6-Dec-00    11-Dec-00
          100                    35.8125    6-Dec-00    11-Dec-00
           50                    36.9375    6-Dec-00    11-Dec-00
           50                    36.9375    6-Dec-00    11-Dec-00
           50                    36.9375    6-Dec-00    11-Dec-00
          300                    37.8100    6-Dec-00    11-Dec-00
          300                    37.8100    6-Dec-00    11-Dec-00
          400                    37.8100    6-Dec-00    11-Dec-00
          400                    37.8100    6-Dec-00    11-Dec-00
          300                    37.8100    6-Dec-00    11-Dec-00
          400                  35  3/8      6-Dec-00    11-Dec-00
          300                  35  3/8      6-Dec-00    11-Dec-00
          900                    35.5250    6-Dec-00    11-Dec-00
        1,200                    35.5250    6-Dec-00    11-Dec-00
          600                    35.5250    6-Dec-00    11-Dec-00
          900                    35.5250    6-Dec-00    11-Dec-00
          400                    35.5250    6-Dec-00    11-Dec-00
        1,000                    35.5250    6-Dec-00    11-Dec-00
          250                    37.1990    6-Dec-00    11-Dec-00
        2,000                    37.1990    6-Dec-00    11-Dec-00
        2,700                    37.1990    6-Dec-00    11-Dec-00
          250                    37.1990    6-Dec-00    11-Dec-00
        1,600                    37.1990    6-Dec-00    11-Dec-00
          250                    37.1990    6-Dec-00    11-Dec-00
          250                    37.1990    6-Dec-00    11-Dec-00
        1,400                    37.1990    6-Dec-00    11-Dec-00
          800                    37.1990    6-Dec-00    11-Dec-00
          500                    37.1990    6-Dec-00    11-Dec-00
          350                    37.1990    6-Dec-00    11-Dec-00
        2,400                    37.1990    6-Dec-00    11-Dec-00
        2,000                    37.1990    6-Dec-00    11-Dec-00
        1,900                    37.1990    6-Dec-00    11-Dec-00
        1,100                    37.1990    6-Dec-00    11-Dec-00
        2,700                    37.1990    6-Dec-00    11-Dec-00
        1,100                    37.1990    6-Dec-00    11-Dec-00
        2,400                    37.1990    6-Dec-00    11-Dec-00
        2,700                    37.1990    6-Dec-00    11-Dec-00
          250                    37.1990    6-Dec-00    11-Dec-00
        2,700                    37.1990    6-Dec-00    11-Dec-00
        1,200                    37.1990    6-Dec-00    11-Dec-00
          250                    37.1990    6-Dec-00    11-Dec-00
          250                    37.1990    6-Dec-00    11-Dec-00
          250                    37.1990    6-Dec-00    11-Dec-00
          350                    37.1990    6-Dec-00    11-Dec-00
        1,600                    37.1990    6-Dec-00    11-Dec-00
        1,600                    37.1990    6-Dec-00    11-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          250                    37.1990    6-Dec-00    11-Dec-00
        2,700                    37.1990    6-Dec-00    11-Dec-00
          250                    37.1990    6-Dec-00    11-Dec-00
        1,100                    37.1990    6-Dec-00    11-Dec-00
          800                    37.1990    6-Dec-00    11-Dec-00
        1,050                    37.1990    6-Dec-00    11-Dec-00
        3,800                    37.1990    6-Dec-00    11-Dec-00
          350                    37.1990    6-Dec-00    11-Dec-00
        1,100                    37.1990    6-Dec-00    11-Dec-00
        3,800                    37.1990    6-Dec-00    11-Dec-00
          250                    37.1990    6-Dec-00    11-Dec-00
        2,200                    37.1990    6-Dec-00    11-Dec-00
        2,700                    37.1990    6-Dec-00    11-Dec-00
          350                    37.1990    6-Dec-00    11-Dec-00
          300                    37.1990    6-Dec-00    11-Dec-00
        1,600                    37.1990    6-Dec-00    11-Dec-00
          300                    37.1990    6-Dec-00    11-Dec-00
        1,500                    37.1990    6-Dec-00    11-Dec-00
          250                    37.1990    6-Dec-00    11-Dec-00
          500                    37.1990    6-Dec-00    11-Dec-00
          350                    37.1990    6-Dec-00    11-Dec-00
        2,700                    37.1990    6-Dec-00    11-Dec-00
          350                    37.1990    6-Dec-00    11-Dec-00
        1,500                    37.1990    6-Dec-00    11-Dec-00
          275                    34.6363    6-Dec-00    11-Dec-00
          275                    34.6363    6-Dec-00    11-Dec-00
          350                    34.7142    6-Dec-00    11-Dec-00
          200                  34  2/4      6-Dec-00    11-Dec-00
          250                    34.6000    6-Dec-00    11-Dec-00
          250                    34.6000    6-Dec-00    11-Dec-00
          350                    34.7142    6-Dec-00    11-Dec-00
          350                    34.7142    6-Dec-00    11-Dec-00
          200                  34  2/4      6-Dec-00    11-Dec-00
        2,400                    37.1990    6-Dec-00    11-Dec-00
          450                    37.1990    6-Dec-00    11-Dec-00
        1,400                    37.1990    6-Dec-00    11-Dec-00
          200                    37.0790    6-Dec-00    11-Dec-00
          200                    37.0790    6-Dec-00    11-Dec-00
          200                    37.0790    6-Dec-00    11-Dec-00
          550                    37.8181    6-Dec-00    11-Dec-00
                    1,300        35.0000    6-Dec-00    11-Dec-00
                    2,500        35.0000    6-Dec-00    11-Dec-00
                      200      35  5/8      6-Dec-00    11-Dec-00
                      200      35  5/8      6-Dec-00    11-Dec-00
                      100      36  3/8      6-Dec-00    11-Dec-00
                      200      36  3/8      6-Dec-00    11-Dec-00
          100                  36  3/8      6-Dec-00    11-Dec-00
          100                  36  2/4      6-Dec-00    11-Dec-00
          200                  36  3/8      6-Dec-00    11-Dec-00
          100                  37  1/4      6-Dec-00    11-Dec-00
          600                  37  1/4      6-Dec-00    11-Dec-00
          100                  36  3/8      6-Dec-00    11-Dec-00
          100                  35  5/8      6-Dec-00    11-Dec-00
          200                  35  1/8      6-Dec-00    11-Dec-00
                      200      36  3/16     6-Dec-00    11-Dec-00
                      200        35.9375    6-Dec-00    11-Dec-00
                      400        35.9375    6-Dec-00    11-Dec-00
                      200        35.9375    6-Dec-00    11-Dec-00
                      200        35.9375    6-Dec-00    11-Dec-00
                      200        35.9375    6-Dec-00    11-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      300        35.9375    6-Dec-00    11-Dec-00
                      200        35.9375    6-Dec-00    11-Dec-00
                      200        35.9375    6-Dec-00    11-Dec-00
                      200        35.9375    6-Dec-00    11-Dec-00
                      300      35  3/4      6-Dec-00    11-Dec-00
                      500      35  2/4      6-Dec-00    11-Dec-00
                      200      35  3/8      6-Dec-00    11-Dec-00
                      200      35  2/4      6-Dec-00    11-Dec-00
                      200        35.9375    6-Dec-00    11-Dec-00
                    1,000        35.9375    6-Dec-00    11-Dec-00
                      500      36  1/16     6-Dec-00    11-Dec-00
                      200      36  1/16     6-Dec-00    11-Dec-00
                    1,000      36  1/8      6-Dec-00    11-Dec-00
                      200      36  1/8      6-Dec-00    11-Dec-00
                      100      36  5/8      6-Dec-00    11-Dec-00
                      200      36  5/8      6-Dec-00    11-Dec-00
                      200      36  5/8      6-Dec-00    11-Dec-00
                      100      37  1/8      6-Dec-00    11-Dec-00
                      200      37  5/8      6-Dec-00    11-Dec-00
                      200      37  5/8      6-Dec-00    11-Dec-00
                      600      37  7/8      6-Dec-00    11-Dec-00
                      100      38  1/4      6-Dec-00    11-Dec-00
                      200      38  1/4      6-Dec-00    11-Dec-00
                      200      38  5/16     6-Dec-00    11-Dec-00
                      200      38  3/8      6-Dec-00    11-Dec-00
                      100      38  7/16     6-Dec-00    11-Dec-00
                      100      38  7/16     6-Dec-00    11-Dec-00
                      100      38  7/16     6-Dec-00    11-Dec-00
                      100      38  7/16     6-Dec-00    11-Dec-00
                      500      38  7/16     6-Dec-00    11-Dec-00
                    1,000      38  7/16     6-Dec-00    11-Dec-00
                      400      38  7/16     6-Dec-00    11-Dec-00
                      200      38  7/16     6-Dec-00    11-Dec-00
                      500      38  7/16     6-Dec-00    11-Dec-00
                      200      38  7/16     6-Dec-00    11-Dec-00
                      200      38  7/16     6-Dec-00    11-Dec-00
                      200      38  7/16     6-Dec-00    11-Dec-00
                      200        38.6875    6-Dec-00    11-Dec-00
                      200        38.6875    6-Dec-00    11-Dec-00
                    1,000        38.6875    6-Dec-00    11-Dec-00
                      100      38  2/4      6-Dec-00    11-Dec-00
                      700      38  9/16     6-Dec-00    11-Dec-00
                    1,200      38  9/16     6-Dec-00    11-Dec-00
                      100      38  2/4      6-Dec-00    11-Dec-00
                      200      38  2/4      6-Dec-00    11-Dec-00
                    1,000      38  2/4      6-Dec-00    11-Dec-00
                    1,000      38  2/4      6-Dec-00    11-Dec-00
                      700      38  7/16     6-Dec-00    11-Dec-00
                      500      38  3/8      6-Dec-00    11-Dec-00
                      100      38  5/16     6-Dec-00    11-Dec-00
                      200      38  1/4      6-Dec-00    11-Dec-00
                    1,100      38  3/8      6-Dec-00    11-Dec-00
                      200      38  3/8      6-Dec-00    11-Dec-00
                    2,000      38  1/4      6-Dec-00    11-Dec-00
                      200      38  3/8      6-Dec-00    11-Dec-00
                      200      38  2/4      6-Dec-00    11-Dec-00
                      200      38  3/8      6-Dec-00    11-Dec-00
                      200      38  2/4      6-Dec-00    11-Dec-00
                      200      38  3/8      6-Dec-00    11-Dec-00
                      200      38  3/8      6-Dec-00    11-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200      38  2/4      6-Dec-00    11-Dec-00
                      200      38  3/8      6-Dec-00    11-Dec-00
                      200      38  2/4      6-Dec-00    11-Dec-00
                      200      38  3/8      6-Dec-00    11-Dec-00
                      200      38  3/8      6-Dec-00    11-Dec-00
                      200      38  3/8      6-Dec-00    11-Dec-00
                      200      38  2/4      6-Dec-00    11-Dec-00
                      200      38  3/8      6-Dec-00    11-Dec-00
                      200      38  2/4      6-Dec-00    11-Dec-00
                    1,000      38  3/8      6-Dec-00    11-Dec-00
                      200      38  2/4      6-Dec-00    11-Dec-00
        1,100                  38  1/16     6-Dec-00    11-Dec-00
        1,100                    38.0000    6-Dec-00    11-Dec-00
        1,100                  38  1/16     6-Dec-00    11-Dec-00
          100                    38.0000    6-Dec-00    11-Dec-00
          100                  37  7/8      6-Dec-00    11-Dec-00
          100                  37  7/8      6-Dec-00    11-Dec-00
        1,000                    38.0000    6-Dec-00    11-Dec-00
          200                  37  7/8      6-Dec-00    11-Dec-00
          200                  37  7/8      6-Dec-00    11-Dec-00
          200                  37  7/8      6-Dec-00    11-Dec-00
                    3,000        38.0000    6-Dec-00    11-Dec-00
                      200        38.0000    6-Dec-00    11-Dec-00
                      100        38.0000    6-Dec-00    11-Dec-00
                      100        38.0000    6-Dec-00    11-Dec-00
                      100        38.0000    6-Dec-00    11-Dec-00
                      100        38.0000    6-Dec-00    11-Dec-00
                      100        38.0000    6-Dec-00    11-Dec-00
                      100        38.0000    6-Dec-00    11-Dec-00
                      100        38.0000    6-Dec-00    11-Dec-00
                    1,000        38.0000    6-Dec-00    11-Dec-00
                      100        38.0000    6-Dec-00    11-Dec-00
                      100        38.0000    6-Dec-00    11-Dec-00
                      100        38.0000    6-Dec-00    11-Dec-00
                       39        38.0000    6-Dec-00    11-Dec-00
                      300        38.0000    6-Dec-00    11-Dec-00
                      100        38.0000    6-Dec-00    11-Dec-00
                      400        38.0000    6-Dec-00    11-Dec-00
                      400        38.0000    6-Dec-00    11-Dec-00
                      100        38.0000    6-Dec-00    11-Dec-00
                      200      38  2/4      6-Dec-00    11-Dec-00
                    2,000      38  1/4      6-Dec-00    11-Dec-00
                      100      38  1/4      6-Dec-00    11-Dec-00
                      800      38  1/4      6-Dec-00    11-Dec-00
                      100      38  1/4      6-Dec-00    11-Dec-00
                      100      38  1/4      6-Dec-00    11-Dec-00
                      600      38  1/4      6-Dec-00    11-Dec-00
                    5,000      38  1/4      6-Dec-00    11-Dec-00
                      200      38  1/4      6-Dec-00    11-Dec-00
                      300      38  1/4      6-Dec-00    11-Dec-00
                      100      38  1/4      6-Dec-00    11-Dec-00
                      300      38  1/4      6-Dec-00    11-Dec-00
                    2,000      38  1/4      6-Dec-00    11-Dec-00
                      200      38  1/4      6-Dec-00    11-Dec-00
                      200      38  1/4      6-Dec-00    11-Dec-00
                      200      38  1/4      6-Dec-00    11-Dec-00
                      200      38  1/4      6-Dec-00    11-Dec-00
                      200      38  1/4      6-Dec-00    11-Dec-00
                      200      38  1/4      6-Dec-00    11-Dec-00
                      200      38  1/4      6-Dec-00    11-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200      38  1/4      6-Dec-00    11-Dec-00
                      200      38  1/4      6-Dec-00    11-Dec-00
                    1,000      38  3/16     6-Dec-00    11-Dec-00
                    1,000      38  3/16     6-Dec-00    11-Dec-00
                    1,000      38  3/16     6-Dec-00    11-Dec-00
                      200      38  1/4      6-Dec-00    11-Dec-00
                      200      38  1/4      6-Dec-00    11-Dec-00
                    1,000      38  3/16     6-Dec-00    11-Dec-00
                    2,300        38.0000    6-Dec-00    11-Dec-00
                      200      38  1/4      6-Dec-00    11-Dec-00
          400                  37  3/8      6-Dec-00    11-Dec-00
                      200      37  7/8      6-Dec-00    11-Dec-00
                    3,000      37  5/8      6-Dec-00    11-Dec-00
                      200      37  3/4      6-Dec-00    11-Dec-00
                      200      37  5/8      6-Dec-00    11-Dec-00
                      200      37  5/8      6-Dec-00    11-Dec-00
                      200      37  5/8      6-Dec-00    11-Dec-00
                      100      37  1/4      6-Dec-00    11-Dec-00
                       50      37  1/4      6-Dec-00    11-Dec-00
          200                  36  1/8      6-Dec-00    11-Dec-00
          200                  35  3/4      6-Dec-00    11-Dec-00
                      800      35  3/4      6-Dec-00    11-Dec-00
                    2,000      35  3/4      6-Dec-00    11-Dec-00
                    4,000      35  3/4      6-Dec-00    11-Dec-00
                    1,500      35  3/4      6-Dec-00    11-Dec-00
                      200      35  3/4      6-Dec-00    11-Dec-00
                    5,000        36.0000    6-Dec-00    11-Dec-00
                      200      36  1/8      6-Dec-00    11-Dec-00
                      200      35  3/4      6-Dec-00    11-Dec-00
                      100      35  3/4      6-Dec-00    11-Dec-00
                      200      36  1/8      6-Dec-00    11-Dec-00
                      200      35  3/4      6-Dec-00    11-Dec-00
                      100      36  1/8      6-Dec-00    11-Dec-00
                      200      35  3/4      6-Dec-00    11-Dec-00
                      100      36  1/8      6-Dec-00    11-Dec-00
                    3,000      36  1/8      6-Dec-00    11-Dec-00
                      200      36  2/4      6-Dec-00    11-Dec-00
                      200      36  2/4      6-Dec-00    11-Dec-00
                      200      36  1/4      6-Dec-00    11-Dec-00
                      200      36  1/4      6-Dec-00    11-Dec-00
                      200      36  1/4      6-Dec-00    11-Dec-00
                      200      36  1/4      6-Dec-00    11-Dec-00
                      200      36  1/4      6-Dec-00    11-Dec-00
                      200      36  5/8      6-Dec-00    11-Dec-00
                      100      36  5/8      6-Dec-00    11-Dec-00
                      100      36  5/8      6-Dec-00    11-Dec-00
                      200      36  5/8      6-Dec-00    11-Dec-00
                      400      36  5/8      6-Dec-00    11-Dec-00
                      888      36  5/8      6-Dec-00    11-Dec-00
                      200      36  5/8      6-Dec-00    11-Dec-00
                      200      36  5/8      6-Dec-00    11-Dec-00
          400                    36.8125    6-Dec-00    11-Dec-00
          400                  36  3/4      6-Dec-00    11-Dec-00
        1,000                  36  7/8      6-Dec-00    11-Dec-00
          400                  36  7/8      6-Dec-00    11-Dec-00
          200                    35.8125    6-Dec-00    11-Dec-00
                    1,200      35  2/4      6-Dec-00    11-Dec-00
                    1,100      35  2/4      6-Dec-00    11-Dec-00
                      200      36  1/8      6-Dec-00    11-Dec-00
                      200      36  2/4      6-Dec-00    11-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                  36  1/8      6-Dec-00    11-Dec-00
        3,000                  36  1/8      6-Dec-00    11-Dec-00
          200                  36  1/8      6-Dec-00    11-Dec-00
                    3,890      36  3/16     6-Dec-00    11-Dec-00
          500                    35.1378    6-Dec-00    11-Dec-00
                    4,000      31  1/16     7-Dec-00    12-Dec-00
        9,200                    32.6209    7-Dec-00    12-Dec-00
                    6,600      29  5/8      7-Dec-00    12-Dec-00
                      700        32.5855    7-Dec-00    12-Dec-00
                      700        32.5855    7-Dec-00    12-Dec-00
                      400        32.5855    7-Dec-00    12-Dec-00
                    5,000        32.5855    7-Dec-00    12-Dec-00
                   88,200        32.5855    7-Dec-00    12-Dec-00
                    2,000        30.0000    7-Dec-00    12-Dec-00
                    1,000        31.4688    7-Dec-00    12-Dec-00
          100                  32  3/4      7-Dec-00    12-Dec-00
          100                  33  1/8      7-Dec-00    12-Dec-00
          100                  32  5/8      7-Dec-00    12-Dec-00
          100                  32  3/4      7-Dec-00    12-Dec-00
        2,500                  35  3/4      7-Dec-00    12-Dec-00
          200                    35.0000    7-Dec-00    12-Dec-00
          200                    35.0000    7-Dec-00    12-Dec-00
          100                  34  3/4      7-Dec-00    12-Dec-00
          200                  34  3/4      7-Dec-00    12-Dec-00
          100                  34  3/4      7-Dec-00    12-Dec-00
          200                    34.6875    7-Dec-00    12-Dec-00
          200                    33.6875    7-Dec-00    12-Dec-00
          200                  33  3/16     7-Dec-00    12-Dec-00
          200                  33  1/8      7-Dec-00    12-Dec-00
          200                  33  1/16     7-Dec-00    12-Dec-00
          200                  33  3/16     7-Dec-00    12-Dec-00
          200                  33  1/16     7-Dec-00    12-Dec-00
           67                    33.0000    7-Dec-00    12-Dec-00
                      200      33  5/16     7-Dec-00    12-Dec-00
                      500      33  5/16     7-Dec-00    12-Dec-00
                    1,000      33  5/16     7-Dec-00    12-Dec-00
                      200      33  5/16     7-Dec-00    12-Dec-00
                      200      33  5/16     7-Dec-00    12-Dec-00
                      200      32  7/8      7-Dec-00    12-Dec-00
                      500      32  7/8      7-Dec-00    12-Dec-00
                      200        33.0000    7-Dec-00    12-Dec-00
                      200        33.0000    7-Dec-00    12-Dec-00
                      100        33.0000    7-Dec-00    12-Dec-00
                      500        33.0000    7-Dec-00    12-Dec-00
                      200      33  1/8      7-Dec-00    12-Dec-00
                      500      33  1/8      7-Dec-00    12-Dec-00
                      200      33  1/4      7-Dec-00    12-Dec-00
                      200      33  1/4      7-Dec-00    12-Dec-00
                      400      33  1/4      7-Dec-00    12-Dec-00
                      100      33  5/16     7-Dec-00    12-Dec-00
                      300      33  5/16     7-Dec-00    12-Dec-00
                      100      33  5/16     7-Dec-00    12-Dec-00
                      200      33  5/16     7-Dec-00    12-Dec-00
                      200      33  5/16     7-Dec-00    12-Dec-00
                      200      33  5/16     7-Dec-00    12-Dec-00
                    1,000      33  5/16     7-Dec-00    12-Dec-00
          200                    31.6875    7-Dec-00    12-Dec-00
                      300      33  7/16     7-Dec-00    12-Dec-00
                      200      33  7/16     7-Dec-00    12-Dec-00
                      200      33  9/16     7-Dec-00    12-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      173      33  3/4      7-Dec-00    12-Dec-00
                      200      33  3/4      7-Dec-00    12-Dec-00
                      200      33  3/4      7-Dec-00    12-Dec-00
                      200      33  3/4      7-Dec-00    12-Dec-00
                      200      33  3/4      7-Dec-00    12-Dec-00
                      200      33  7/8      7-Dec-00    12-Dec-00
                      300      33  7/8      7-Dec-00    12-Dec-00
                      200        33.9375    7-Dec-00    12-Dec-00
                      200        33.9375    7-Dec-00    12-Dec-00
                      200        33.9375    7-Dec-00    12-Dec-00
                      200        33.9375    7-Dec-00    12-Dec-00
                      200      34  1/4      7-Dec-00    12-Dec-00
                      300      33  1/4      7-Dec-00    12-Dec-00
          700                    31.9375    7-Dec-00    12-Dec-00
          200                    31.9375    7-Dec-00    12-Dec-00
          200                    31.8125    7-Dec-00    12-Dec-00
          200                  29  3/4      7-Dec-00    12-Dec-00
                      500      29  3/4      7-Dec-00    12-Dec-00
          200                  29  2/4      7-Dec-00    12-Dec-00
          100                  29  2/4      7-Dec-00    12-Dec-00
          200                  29  3/8      7-Dec-00    12-Dec-00
          200                  29  1/4      7-Dec-00    12-Dec-00
          200                  29  1/4      7-Dec-00    12-Dec-00
        1,100                  29  1/4      7-Dec-00    12-Dec-00
          100                  29  1/4      7-Dec-00    12-Dec-00
          600                  29  1/4      7-Dec-00    12-Dec-00
          100                  29  1/4      7-Dec-00    12-Dec-00
          200                    29.4219    7-Dec-00    12-Dec-00
          200                  29  2/4      7-Dec-00    12-Dec-00
          200                  29  2/4      7-Dec-00    12-Dec-00
          200                  29  2/4      7-Dec-00    12-Dec-00
          200                  29  2/4      7-Dec-00    12-Dec-00
          200                  29  2/4      7-Dec-00    12-Dec-00
          100                  29  7/8      7-Dec-00    12-Dec-00
          200                  29  2/4      7-Dec-00    12-Dec-00
          200                  29  2/4      7-Dec-00    12-Dec-00
          200                  29  2/4      7-Dec-00    12-Dec-00
          300                  29  7/8      7-Dec-00    12-Dec-00
          500                  29  7/8      7-Dec-00    12-Dec-00
          200                  29  2/4      7-Dec-00    12-Dec-00
          200                  29  2/4      7-Dec-00    12-Dec-00
          200                  29  2/4      7-Dec-00    12-Dec-00
          200                  29  2/4      7-Dec-00    12-Dec-00
          200                  29  2/4      7-Dec-00    12-Dec-00
          200                  29  2/4      7-Dec-00    12-Dec-00
          200                  29  2/4      7-Dec-00    12-Dec-00
          200                  29  2/4      7-Dec-00    12-Dec-00
          200                  29  2/4      7-Dec-00    12-Dec-00
          200                  29  2/4      7-Dec-00    12-Dec-00
          100                    30.0156    7-Dec-00    12-Dec-00
          100                  30  1/4      7-Dec-00    12-Dec-00
          200                  30  1/4      7-Dec-00    12-Dec-00
          500                  30  1/4      7-Dec-00    12-Dec-00
          200                  30  1/4      7-Dec-00    12-Dec-00
          500                  30  1/4      7-Dec-00    12-Dec-00
          100                  30  1/4      7-Dec-00    12-Dec-00
          100                  30  1/4      7-Dec-00    12-Dec-00
          200                  30  1/4      7-Dec-00    12-Dec-00
          200                  30  1/4      7-Dec-00    12-Dec-00
          200                  30  1/4      7-Dec-00    12-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          100                    30.8594    7-Dec-00    12-Dec-00
          200                  30  3/4      7-Dec-00    12-Dec-00
          200                    30.8125    7-Dec-00    12-Dec-00
        1,000                  30  7/8      7-Dec-00    12-Dec-00
          200                  30  7/8      7-Dec-00    12-Dec-00
          200                  30  7/8      7-Dec-00    12-Dec-00
          200                  30  7/8      7-Dec-00    12-Dec-00
          200                  30  7/8      7-Dec-00    12-Dec-00
        1,000                    31.0000    7-Dec-00    12-Dec-00
        2,200                    31.0000    7-Dec-00    12-Dec-00
          200                  30  7/8      7-Dec-00    12-Dec-00
          200                  30  7/8      7-Dec-00    12-Dec-00
          200                  30  7/8      7-Dec-00    12-Dec-00
          200                  30  7/8      7-Dec-00    12-Dec-00
          300                  30  7/8      7-Dec-00    12-Dec-00
          100                  30  7/8      7-Dec-00    12-Dec-00
          100                  30  7/8      7-Dec-00    12-Dec-00
          500                  30  7/8      7-Dec-00    12-Dec-00
          200                  30  7/8      7-Dec-00    12-Dec-00
          500                  30  7/8      7-Dec-00    12-Dec-00
          500                  30  7/8      7-Dec-00    12-Dec-00
          500                  30  7/8      7-Dec-00    12-Dec-00
          800                  30  7/8      7-Dec-00    12-Dec-00
        1,000                  30  7/8      7-Dec-00    12-Dec-00
        1,000                  30  7/8      7-Dec-00    12-Dec-00
          300                    31.2344    7-Dec-00    12-Dec-00
          200                  30  7/8      7-Dec-00    12-Dec-00
          200                  30  7/8      7-Dec-00    12-Dec-00
          200                  30  7/8      7-Dec-00    12-Dec-00
          200                  30  7/8      7-Dec-00    12-Dec-00
          100                  30  7/8      7-Dec-00    12-Dec-00
        3,000                  30  7/8      7-Dec-00    12-Dec-00
          500                  30  7/8      7-Dec-00    12-Dec-00
          500                    30.9375    7-Dec-00    12-Dec-00
          600                    30.9375    7-Dec-00    12-Dec-00
          400                    30.9375    7-Dec-00    12-Dec-00
          100                  30  7/8      7-Dec-00    12-Dec-00
          300                  31  1/4      7-Dec-00    12-Dec-00
        1,600                  31  3/8      7-Dec-00    12-Dec-00
        5,100                  31  1/16     7-Dec-00    12-Dec-00
          200                  31  1/16     7-Dec-00    12-Dec-00
          100                  31  1/8      7-Dec-00    12-Dec-00
        1,800                  31  3/16     7-Dec-00    12-Dec-00
        1,000                  31  1/16     7-Dec-00    12-Dec-00
          700                  31  1/8      7-Dec-00    12-Dec-00
          500                  31  3/4      7-Dec-00    12-Dec-00
          500                  32  1/8      7-Dec-00    12-Dec-00
          100                    32.0000    7-Dec-00    12-Dec-00
          500                    32.0000    7-Dec-00    12-Dec-00
          100                    32.9375    7-Dec-00    12-Dec-00
          200                    33.0000    7-Dec-00    12-Dec-00
        1,300                  32  3/4      7-Dec-00    12-Dec-00
          100                    32.9375    7-Dec-00    12-Dec-00
          300                    33.0000    7-Dec-00    12-Dec-00
          100                    33.0000    7-Dec-00    12-Dec-00
          100                    32.9844    7-Dec-00    12-Dec-00
          100                    32.9844    7-Dec-00    12-Dec-00
          400                    33.0000    7-Dec-00    12-Dec-00
          500                    33.0000    7-Dec-00    12-Dec-00
          700                    33.0000    7-Dec-00    12-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100        33.9375    7-Dec-00    12-Dec-00
                      100        33.9375    7-Dec-00    12-Dec-00
                      100        33.9375    7-Dec-00    12-Dec-00
          200                    33.0000    7-Dec-00    12-Dec-00
        1,800                  33  5/16     7-Dec-00    12-Dec-00
          500                  33  3/8      7-Dec-00    12-Dec-00
          200                  33  3/8      7-Dec-00    12-Dec-00
        1,000                  33  3/8      7-Dec-00    12-Dec-00
        1,000                  33  3/8      7-Dec-00    12-Dec-00
          100                  33  3/8      7-Dec-00    12-Dec-00
        1,000                  33  7/16     7-Dec-00    12-Dec-00
          600                  33  3/8      7-Dec-00    12-Dec-00
          200                  32  7/8      7-Dec-00    12-Dec-00
          100                  32  7/8      7-Dec-00    12-Dec-00
          200                  33  1/4      7-Dec-00    12-Dec-00
          400                  32  7/8      7-Dec-00    12-Dec-00
          200                  32  7/8      7-Dec-00    12-Dec-00
          200                  32  7/8      7-Dec-00    12-Dec-00
          200                  32  7/8      7-Dec-00    12-Dec-00
          200                  32  7/8      7-Dec-00    12-Dec-00
        1,000                  32  7/8      7-Dec-00    12-Dec-00
          200                  32  7/8      7-Dec-00    12-Dec-00
          600                  32  7/8      7-Dec-00    12-Dec-00
          700                  32  7/8      7-Dec-00    12-Dec-00
        1,000                  32  7/8      7-Dec-00    12-Dec-00
          100                  32  2/4      7-Dec-00    12-Dec-00
          200                  32  2/4      7-Dec-00    12-Dec-00
          800                  32  2/4      7-Dec-00    12-Dec-00
          200                  32  3/8      7-Dec-00    12-Dec-00
          500                  32  1/4      7-Dec-00    12-Dec-00
          100                  32  3/4      7-Dec-00    12-Dec-00
          700                  32  9/16     7-Dec-00    12-Dec-00
          100                  32  3/8      7-Dec-00    12-Dec-00
        1,000                  32  3/8      7-Dec-00    12-Dec-00
          100                  32  3/8      7-Dec-00    12-Dec-00
          200                    32.7344    7-Dec-00    12-Dec-00
          800                  32  3/4      7-Dec-00    12-Dec-00
           58                    32.7344    7-Dec-00    12-Dec-00
          142                    32.7344    7-Dec-00    12-Dec-00
          200                  32  3/4      7-Dec-00    12-Dec-00
          168                  32  7/8      7-Dec-00    12-Dec-00
          100                  32  7/8      7-Dec-00    12-Dec-00
        1,000                  32  7/8      7-Dec-00    12-Dec-00
           42                    32.8594    7-Dec-00    12-Dec-00
          100                    32.8125    7-Dec-00    12-Dec-00
          100                  32  7/8      7-Dec-00    12-Dec-00
          180                  32  7/8      7-Dec-00    12-Dec-00
          100                  32  7/8      7-Dec-00    12-Dec-00
        1,000                  33  1/8      7-Dec-00    12-Dec-00
          100                  33  1/4      7-Dec-00    12-Dec-00
          100                  33  1/8      7-Dec-00    12-Dec-00
          200                  33  1/4      7-Dec-00    12-Dec-00
          200                  33  1/4      7-Dec-00    12-Dec-00
          200                  33  1/4      7-Dec-00    12-Dec-00
          100                  33  1/4      7-Dec-00    12-Dec-00
          200                  33  1/4      7-Dec-00    12-Dec-00
          200                  33  1/4      7-Dec-00    12-Dec-00
          200                  33  1/4      7-Dec-00    12-Dec-00
          200                  33  1/4      7-Dec-00    12-Dec-00
          200                  33  1/4      7-Dec-00    12-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                  33  1/4      7-Dec-00    12-Dec-00
          200                  33  1/4      7-Dec-00    12-Dec-00
          200                  33  1/4      7-Dec-00    12-Dec-00
          200                  33  1/4      7-Dec-00    12-Dec-00
          200                  33  1/4      7-Dec-00    12-Dec-00
          200                  33  1/4      7-Dec-00    12-Dec-00
          200                  33  1/4      7-Dec-00    12-Dec-00
          200                  33  1/4      7-Dec-00    12-Dec-00
        4,500                  33  1/4      7-Dec-00    12-Dec-00
        1,100                  33  1/4      7-Dec-00    12-Dec-00
          200                  33  1/4      7-Dec-00    12-Dec-00
          300                  33  3/8      7-Dec-00    12-Dec-00
          200                  33  7/16     7-Dec-00    12-Dec-00
          100                  33  3/8      7-Dec-00    12-Dec-00
          200                  33  1/4      7-Dec-00    12-Dec-00
          700                  33  1/4      7-Dec-00    12-Dec-00
          100                  33  1/4      7-Dec-00    12-Dec-00
        1,000                  33  1/4      7-Dec-00    12-Dec-00
        1,000                  33  1/4      7-Dec-00    12-Dec-00
        1,000                  33  1/4      7-Dec-00    12-Dec-00
        1,000                  33  1/4      7-Dec-00    12-Dec-00
          200                  33  7/16     7-Dec-00    12-Dec-00
          100                  33  7/16     7-Dec-00    12-Dec-00
          200                  33  7/16     7-Dec-00    12-Dec-00
          300                  33  7/16     7-Dec-00    12-Dec-00
          200                  33  7/16     7-Dec-00    12-Dec-00
          800                  33  7/16     7-Dec-00    12-Dec-00
          300                  33  7/16     7-Dec-00    12-Dec-00
          200                  33  7/16     7-Dec-00    12-Dec-00
          200                  33  7/16     7-Dec-00    12-Dec-00
          200                  33  7/16     7-Dec-00    12-Dec-00
          100                  33  7/16     7-Dec-00    12-Dec-00
          200                  33  7/16     7-Dec-00    12-Dec-00
          100                  33  2/4      7-Dec-00    12-Dec-00
          200                  33  7/16     7-Dec-00    12-Dec-00
          200                  33  7/16     7-Dec-00    12-Dec-00
        5,400                  33  2/4      7-Dec-00    12-Dec-00
          200                  33  7/16     7-Dec-00    12-Dec-00
          200                  33  7/16     7-Dec-00    12-Dec-00
        2,100                  33  2/4      7-Dec-00    12-Dec-00
        1,000                  33  2/4      7-Dec-00    12-Dec-00
          900                  33  2/4      7-Dec-00    12-Dec-00
          700                  33  2/4      7-Dec-00    12-Dec-00
        1,000                  33  7/16     7-Dec-00    12-Dec-00
        1,000                  33  5/8      7-Dec-00    12-Dec-00
        1,000                    33.6875    7-Dec-00    12-Dec-00
        4,000                    33.6875    7-Dec-00    12-Dec-00
          200                  33  5/8      7-Dec-00    12-Dec-00
        4,100                    33.6875    7-Dec-00    12-Dec-00
       13,500                  38  1/4      8-Dec-00    13-Dec-00
                      600        39.2199    8-Dec-00    13-Dec-00
                    1,200        39.2199    8-Dec-00    13-Dec-00
                   53,400        39.2199    8-Dec-00    13-Dec-00
        4,000                  38  9/16     8-Dec-00    13-Dec-00
                   12,500        38.2438    8-Dec-00    13-Dec-00
                   37,500        38.2438    8-Dec-00    13-Dec-00
                      900        38.6927    8-Dec-00    13-Dec-00
                    1,000        38.6927    8-Dec-00    13-Dec-00
                      900        38.6927    8-Dec-00    13-Dec-00
                    7,900        38.6927    8-Dec-00    13-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                  139,300        38.6927    8-Dec-00    13-Dec-00
                      100        38.8125    8-Dec-00    13-Dec-00
       10,000                  38  9/16     8-Dec-00    13-Dec-00
          100                    39.2538    8-Dec-00    13-Dec-00
        1,500                    38.8313    8-Dec-00    13-Dec-00
                      100        37.0000    8-Dec-00    13-Dec-00
                      100        37.0000    8-Dec-00    13-Dec-00
                      200      37  1/16     8-Dec-00    13-Dec-00
                      200      37  1/8      8-Dec-00    13-Dec-00
                      200      37  3/16     8-Dec-00    13-Dec-00
          100                    37.2656    8-Dec-00    13-Dec-00
          500                    37.2656    8-Dec-00    13-Dec-00
          400                  37  1/4      8-Dec-00    13-Dec-00
        1,000                  37  1/4      8-Dec-00    13-Dec-00
          100                  37  1/4      8-Dec-00    13-Dec-00
          100                  37  1/4      8-Dec-00    13-Dec-00
          100                  37  1/4      8-Dec-00    13-Dec-00
        2,100                  37  9/32     8-Dec-00    13-Dec-00
        1,000                  37  1/4      8-Dec-00    13-Dec-00
          100                  37  1/4      8-Dec-00    13-Dec-00
          100                  37  1/4      8-Dec-00    13-Dec-00
          100                  37  1/4      8-Dec-00    13-Dec-00
        1,500                  37  1/4      8-Dec-00    13-Dec-00
        1,000                  37  1/4      8-Dec-00    13-Dec-00
          100                  37  1/4      8-Dec-00    13-Dec-00
          100                  37  1/4      8-Dec-00    13-Dec-00
        1,000                  37  1/4      8-Dec-00    13-Dec-00
          100                  37  1/4      8-Dec-00    13-Dec-00
          100                  37  1/4      8-Dec-00    13-Dec-00
          100                  37  1/4      8-Dec-00    13-Dec-00
          100                  37  1/4      8-Dec-00    13-Dec-00
          100                  37  1/4      8-Dec-00    13-Dec-00
          100                  37  1/4      8-Dec-00    13-Dec-00
          100                  37  1/4      8-Dec-00    13-Dec-00
          100                    37.6094    8-Dec-00    13-Dec-00
        2,700                  37  5/8      8-Dec-00    13-Dec-00
          500                    38.0000    8-Dec-00    13-Dec-00
          200                    38.0000    8-Dec-00    13-Dec-00
        1,100                    37.8125    8-Dec-00    13-Dec-00
          100                  37  3/4      8-Dec-00    13-Dec-00
          100                    37.8125    8-Dec-00    13-Dec-00
          100                    37.9375    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
          500                    38.0000    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
        1,000                    38.0000    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
          200                    38.0000    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
          500                    38.0000    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
          200                    38.0000    8-Dec-00    13-Dec-00
        1,000                    38.0000    8-Dec-00    13-Dec-00
          200                    38.0000    8-Dec-00    13-Dec-00
          200                    38.0000    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
          500                    38.0000    8-Dec-00    13-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                    38.0000    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
          200                    38.0000    8-Dec-00    13-Dec-00
          200                    38.0000    8-Dec-00    13-Dec-00
          500                    38.0000    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
          200                    38.0000    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
        1,000                    38.0000    8-Dec-00    13-Dec-00
        1,000                    38.0000    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
        1,000                    38.0000    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
        1,000                    38.0000    8-Dec-00    13-Dec-00
          200                    38.0000    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
        1,000                    38.0000    8-Dec-00    13-Dec-00
          400                    38.0000    8-Dec-00    13-Dec-00
          200                    38.0000    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
          200                    38.0000    8-Dec-00    13-Dec-00
        1,000                    38.0000    8-Dec-00    13-Dec-00
          500                    38.0000    8-Dec-00    13-Dec-00
          500                    38.0000    8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
          200                  37  7/8      8-Dec-00    13-Dec-00
          200                  37  7/8      8-Dec-00    13-Dec-00
          100                  37  7/8      8-Dec-00    13-Dec-00
          600                  37  7/8      8-Dec-00    13-Dec-00
          300                  37  1/4      8-Dec-00    13-Dec-00
          100                  37  1/4      8-Dec-00    13-Dec-00
          100                  37  1/4      8-Dec-00    13-Dec-00
          100                  37  1/4      8-Dec-00    13-Dec-00
          100                  37  1/4      8-Dec-00    13-Dec-00
          100                  37  1/4      8-Dec-00    13-Dec-00
        1,000                  37  1/4      8-Dec-00    13-Dec-00
        4,000                  37  1/4      8-Dec-00    13-Dec-00
        1,000                  37  1/4      8-Dec-00    13-Dec-00
        1,500                  37  1/4      8-Dec-00    13-Dec-00
          200                  37  1/4      8-Dec-00    13-Dec-00
          100                  37  1/4      8-Dec-00    13-Dec-00
        4,000                  37  1/4      8-Dec-00    13-Dec-00
          900                  36  5/8      8-Dec-00    13-Dec-00
          200                  36  5/8      8-Dec-00    13-Dec-00
          200                  36  5/8      8-Dec-00    13-Dec-00
          600                    36.6875    8-Dec-00    13-Dec-00
        1,000                    36.6875    8-Dec-00    13-Dec-00
        2,000                    36.6875    8-Dec-00    13-Dec-00
          200                    36.6875    8-Dec-00    13-Dec-00
          200                    36.6875    8-Dec-00    13-Dec-00
          100                    36.6875    8-Dec-00    13-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          100                  38  1/8      8-Dec-00    13-Dec-00
          200                  38  7/8      8-Dec-00    13-Dec-00
          100                  38  7/8      8-Dec-00    13-Dec-00
          200                  38  7/8      8-Dec-00    13-Dec-00
          200                  38  7/8      8-Dec-00    13-Dec-00
          200                  38  7/8      8-Dec-00    13-Dec-00
        1,100                  38  7/8      8-Dec-00    13-Dec-00
        1,900                  38  5/8      8-Dec-00    13-Dec-00
          200                  38  5/8      8-Dec-00    13-Dec-00
          200                  38  5/8      8-Dec-00    13-Dec-00
          200                  38  5/8      8-Dec-00    13-Dec-00
          200                  38  5/8      8-Dec-00    13-Dec-00
          200                  38  5/8      8-Dec-00    13-Dec-00
          200                  38  5/8      8-Dec-00    13-Dec-00
        1,000                  38  3/4      8-Dec-00    13-Dec-00
        1,400                  38  3/4      8-Dec-00    13-Dec-00
          100                  38  3/4      8-Dec-00    13-Dec-00
          100                    38.6875    8-Dec-00    13-Dec-00
        5,100                    38.6875    8-Dec-00    13-Dec-00
          100                    38.7188    8-Dec-00    13-Dec-00
        1,000                  38  3/4      8-Dec-00    13-Dec-00
        3,900                    38.6875    8-Dec-00    13-Dec-00
        5,200                    38.6875    8-Dec-00    13-Dec-00
          100                    38.6875    8-Dec-00    13-Dec-00
          100                    38.9688    8-Dec-00    13-Dec-00
        1,000                    39.0000    8-Dec-00    13-Dec-00
          900                    39.0000    8-Dec-00    13-Dec-00
        1,000                  39  1/16     8-Dec-00    13-Dec-00
          200                  39  1/16     8-Dec-00    13-Dec-00
          500                    39.0000    8-Dec-00    13-Dec-00
          100                    39.0000    8-Dec-00    13-Dec-00
        4,000                    38.9375    8-Dec-00    13-Dec-00
        1,200                    38.9375    8-Dec-00    13-Dec-00
          100                  38  2/4      8-Dec-00    13-Dec-00
        2,000                  38  2/4      8-Dec-00    13-Dec-00
          500                  38  2/4      8-Dec-00    13-Dec-00
          400                  38  2/4      8-Dec-00    13-Dec-00
        1,000                  38  2/4      8-Dec-00    13-Dec-00
        1,000                  38  2/4      8-Dec-00    13-Dec-00
        1,000                  38  2/4      8-Dec-00    13-Dec-00
          300                  38  2/4      8-Dec-00    13-Dec-00
        1,000                  38  2/4      8-Dec-00    13-Dec-00
          500                  38  2/4      8-Dec-00    13-Dec-00
          400                  38  1/4      8-Dec-00    13-Dec-00
          200                  38  1/4      8-Dec-00    13-Dec-00
          200                  38  1/4      8-Dec-00    13-Dec-00
          900                  38  1/4      8-Dec-00    13-Dec-00
        1,000                  38  1/4      8-Dec-00    13-Dec-00
          100                  37  7/8      8-Dec-00    13-Dec-00
          200                  37  7/8      8-Dec-00    13-Dec-00
          200                  37  7/8      8-Dec-00    13-Dec-00
          300                  37  7/8      8-Dec-00    13-Dec-00
          100                  37  7/8      8-Dec-00    13-Dec-00
          200                  37  7/8      8-Dec-00    13-Dec-00
          200                  37  7/8      8-Dec-00    13-Dec-00
          200                  37  7/8      8-Dec-00    13-Dec-00
          200                    38.0000    8-Dec-00    13-Dec-00
          700                    38.0000    8-Dec-00    13-Dec-00
          400                  37  7/8      8-Dec-00    13-Dec-00
          100                  37  7/8      8-Dec-00    13-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                  37  7/8      8-Dec-00    13-Dec-00
        1,000                  37  3/4      8-Dec-00    13-Dec-00
          200                  37  3/4      8-Dec-00    13-Dec-00
          100                  37  3/4      8-Dec-00    13-Dec-00
          500                  37  3/4      8-Dec-00    13-Dec-00
          200                  37  3/4      8-Dec-00    13-Dec-00
          400                  37  2/4      8-Dec-00    13-Dec-00
          200                  37  7/16     8-Dec-00    13-Dec-00
          200                  37  7/16     8-Dec-00    13-Dec-00
          200                  37  5/16     8-Dec-00    13-Dec-00
        3,000                  37  5/16     8-Dec-00    13-Dec-00
          400                  37  5/16     8-Dec-00    13-Dec-00
          200                  37  5/16     8-Dec-00    13-Dec-00
          400                  37  1/4      8-Dec-00    13-Dec-00
          300                  37  1/4      8-Dec-00    13-Dec-00
          200                  37  1/4      8-Dec-00    13-Dec-00
          100                  37  1/4      8-Dec-00    13-Dec-00
          200                  37  1/4      8-Dec-00    13-Dec-00
          200                  37  1/8      8-Dec-00    13-Dec-00
          200                  37  1/8      8-Dec-00    13-Dec-00
          100                    38.0000    8-Dec-00    13-Dec-00
          200                  38  5/8      8-Dec-00    13-Dec-00
          100                    38.6875    8-Dec-00    13-Dec-00
          100                    38.7344    8-Dec-00    13-Dec-00
          200                  38  3/4      8-Dec-00    13-Dec-00
        1,000                  38  7/8      8-Dec-00    13-Dec-00
          100                  38  7/8      8-Dec-00    13-Dec-00
          100                    38.8125    8-Dec-00    13-Dec-00
          100                    38.8125    8-Dec-00    13-Dec-00
          100                  38  7/8      8-Dec-00    13-Dec-00
          200                  38  7/8      8-Dec-00    13-Dec-00
          100                  38  7/8      8-Dec-00    13-Dec-00
          200                  38  7/8      8-Dec-00    13-Dec-00
          600                  38  7/8      8-Dec-00    13-Dec-00
          600                  38  7/8      8-Dec-00    13-Dec-00
          500                  38  7/8      8-Dec-00    13-Dec-00
        1,000                  38  7/8      8-Dec-00    13-Dec-00
          100                  38  3/4      8-Dec-00    13-Dec-00
          100                  38  3/4      8-Dec-00    13-Dec-00
          100                  38  3/4      8-Dec-00    13-Dec-00
          200                  38  3/4      8-Dec-00    13-Dec-00
          100                  38  3/4      8-Dec-00    13-Dec-00
          300                  38  3/4      8-Dec-00    13-Dec-00
        4,300                  38  3/4      8-Dec-00    13-Dec-00
          200                  38  3/4      8-Dec-00    13-Dec-00
        2,000                  38  3/4      8-Dec-00    13-Dec-00
          200                  38  3/4      8-Dec-00    13-Dec-00
        1,000                  38  3/4      8-Dec-00    13-Dec-00
          100                  38  3/4      8-Dec-00    13-Dec-00
        1,100                  39  1/4      8-Dec-00    13-Dec-00
        1,100                  39  1/4      8-Dec-00    13-Dec-00
          300                  39  3/8      8-Dec-00    13-Dec-00
        1,100                  39  1/4      8-Dec-00    13-Dec-00
        1,100                  39  1/4      8-Dec-00    13-Dec-00
          800                  39  1/4      8-Dec-00    13-Dec-00
          200                  39  1/8      8-Dec-00    13-Dec-00
          240                  39  1/8      8-Dec-00    13-Dec-00
          200                  39  1/8      8-Dec-00    13-Dec-00
          100                  39  1/8      8-Dec-00    13-Dec-00
          720                  39  1/8      8-Dec-00    13-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                  39  1/8      8-Dec-00    13-Dec-00
          400                  39  1/8      8-Dec-00    13-Dec-00
          200                    39.0000    8-Dec-00    13-Dec-00
          100                    39.0000    8-Dec-00    13-Dec-00
          100                    39.0000    8-Dec-00    13-Dec-00
          200                    39.0000    8-Dec-00    13-Dec-00
          600                    39.0000    8-Dec-00    13-Dec-00
          500                    39.0000    8-Dec-00    13-Dec-00
          600                    39.0000    8-Dec-00    13-Dec-00
          200                    39.0000    8-Dec-00    13-Dec-00
          100                  38  7/8      8-Dec-00    13-Dec-00
          100                  38  5/8      8-Dec-00    13-Dec-00
          100                  38  5/8      8-Dec-00    13-Dec-00
          100                  38  5/8      8-Dec-00    13-Dec-00
          200                  38  5/8      8-Dec-00    13-Dec-00
          100                  38  2/4      8-Dec-00    13-Dec-00
          200                  38  2/4      8-Dec-00    13-Dec-00
          200                  38  2/4      8-Dec-00    13-Dec-00
          200                  38  2/4      8-Dec-00    13-Dec-00
        1,100                  38  5/8      8-Dec-00    13-Dec-00
        1,100                  38  5/8      8-Dec-00    13-Dec-00
          400                    38.8125    8-Dec-00    13-Dec-00
          700                  38  1/4      8-Dec-00    13-Dec-00
                      100      38  2/4      8-Dec-00    13-Dec-00
                      100        38.5469    8-Dec-00    13-Dec-00
          200                    38.0000    8-Dec-00    13-Dec-00
                      100      38  2/4      8-Dec-00    13-Dec-00
                      100      38  3/16     8-Dec-00    13-Dec-00
                      100      38  2/4      8-Dec-00    13-Dec-00
                      200      38  2/4      8-Dec-00    13-Dec-00
          200                  38  5/8      8-Dec-00    13-Dec-00
        1,100                  38  5/8      8-Dec-00    13-Dec-00
        1,100                  38  5/8      8-Dec-00    13-Dec-00
        1,100                  38  5/8      8-Dec-00    13-Dec-00
          200                  38  5/8      8-Dec-00    13-Dec-00
          100                  38  5/8      8-Dec-00    13-Dec-00
          200                  38  5/8      8-Dec-00    13-Dec-00
          300                  38  5/8      8-Dec-00    13-Dec-00
          200                  38  5/8      8-Dec-00    13-Dec-00
          200                  38  5/8      8-Dec-00    13-Dec-00
          200                  38  5/8      8-Dec-00    13-Dec-00
          200                  38  5/8      8-Dec-00    13-Dec-00
          300                  38  5/8      8-Dec-00    13-Dec-00
          400                    38.6875    8-Dec-00    13-Dec-00
        2,000                    38.6406    8-Dec-00    13-Dec-00
          400                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
          200                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
          500                    38.6875    8-Dec-00    13-Dec-00
          300                    38.6875    8-Dec-00    13-Dec-00
          600                    38.6875    8-Dec-00    13-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,200                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,200                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,200                    38.6875    8-Dec-00    13-Dec-00
        1,200                    38.6875    8-Dec-00    13-Dec-00
        1,000                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,200                    38.6875    8-Dec-00    13-Dec-00
        1,200                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
          200                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
        1,100                    38.6875    8-Dec-00    13-Dec-00
          800                  38  5/8      8-Dec-00    13-Dec-00
          500                    38.6875    8-Dec-00    13-Dec-00
          400                    38.6875    8-Dec-00    13-Dec-00
          500                    38.6875    8-Dec-00    13-Dec-00
        1,100                  38  7/8      8-Dec-00    13-Dec-00
          100                  39  3/8      8-Dec-00    13-Dec-00
        1,100                  39  1/4      8-Dec-00    13-Dec-00
        1,100                  39  1/4      8-Dec-00    13-Dec-00
        1,100                  39  1/4      8-Dec-00    13-Dec-00
          100                  39  3/8      8-Dec-00    13-Dec-00
          200                  39  3/8      8-Dec-00    13-Dec-00
          100                  39  1/4      8-Dec-00    13-Dec-00
          100                  39  1/4      8-Dec-00    13-Dec-00
          200                  39  1/4      8-Dec-00    13-Dec-00
          400                  39  1/4      8-Dec-00    13-Dec-00
          100                  39  1/4      8-Dec-00    13-Dec-00
          100                  39  1/4      8-Dec-00    13-Dec-00
          100                  39  1/4      8-Dec-00    13-Dec-00
        1,000                  39  1/4      8-Dec-00    13-Dec-00
          100                  39  1/4      8-Dec-00    13-Dec-00
          100                  39  1/4      8-Dec-00    13-Dec-00
          100                  39  1/4      8-Dec-00    13-Dec-00
          100                  39  1/4      8-Dec-00    13-Dec-00
          100                  39  1/4      8-Dec-00    13-Dec-00
          100                  39  1/4      8-Dec-00    13-Dec-00
          100                  39  1/4      8-Dec-00    13-Dec-00
          400                  39  1/4      8-Dec-00    13-Dec-00
        1,100                  39  5/16     8-Dec-00    13-Dec-00
          100                    39.6875    8-Dec-00    13-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
        1,100                    39.8125    8-Dec-00    13-Dec-00
        3,000                    39.8125    8-Dec-00    13-Dec-00
        5,600                    39.8125    8-Dec-00    13-Dec-00
          100                    39.8125    8-Dec-00    13-Dec-00
        1,000                    39.8125    8-Dec-00    13-Dec-00
        1,100                    39.8125    8-Dec-00    13-Dec-00
        1,100                    39.8125    8-Dec-00    13-Dec-00
        1,100                    39.8125    8-Dec-00    13-Dec-00
        1,100                    39.8125    8-Dec-00    13-Dec-00
          700                    39.9375    8-Dec-00    13-Dec-00
        1,100                    39.9375    8-Dec-00    13-Dec-00
        1,100                    39.9375    8-Dec-00    13-Dec-00
          200                  39  7/8      8-Dec-00    13-Dec-00
          100                    39.9375    8-Dec-00    13-Dec-00
        1,100                    39.9375    8-Dec-00    13-Dec-00
        1,100                    39.9375    8-Dec-00    13-Dec-00
          100                  40  3/32     8-Dec-00    13-Dec-00
        1,100                  40  1/16     8-Dec-00    13-Dec-00
        1,100                    39.9375    8-Dec-00    13-Dec-00
        1,000                    39.8125    8-Dec-00    13-Dec-00
        1,000                    39.8125    8-Dec-00    13-Dec-00
          100                    39.8125    8-Dec-00    13-Dec-00
          300                    39.8125    8-Dec-00    13-Dec-00
        1,000                    39.8125    8-Dec-00    13-Dec-00
        2,000                  39  1/8      8-Dec-00    13-Dec-00
          500                  38  2/4      8-Dec-00    13-Dec-00
        2,200                  49  9/16    11-Dec-00    14-Dec-00
        5,000                  49  5/8     11-Dec-00    14-Dec-00
        1,500                    53.0503   11-Dec-00    14-Dec-00
                   10,000        43.0800   11-Dec-00    14-Dec-00
       10,000                    49.7326   11-Dec-00    14-Dec-00
          250                    49.4750   11-Dec-00    14-Dec-00
                       60      53  5/8     11-Dec-00    14-Dec-00
          200                    43.6006   11-Dec-00    14-Dec-00
          200                    43.6006   11-Dec-00    14-Dec-00
          200                    43.1205   11-Dec-00    14-Dec-00
          200                    43.1205   11-Dec-00    14-Dec-00
          700                    43.1205   11-Dec-00    14-Dec-00
          400                    43.1205   11-Dec-00    14-Dec-00
          200                    43.1205   11-Dec-00    14-Dec-00
          400                    43.1205   11-Dec-00    14-Dec-00
          500                    43.1205   11-Dec-00    14-Dec-00
          200                    43.1205   11-Dec-00    14-Dec-00
          600                    43.1205   11-Dec-00    14-Dec-00
        2,200                    43.1205   11-Dec-00    14-Dec-00
          700                    43.1205   11-Dec-00    14-Dec-00
          200                    43.1205   11-Dec-00    14-Dec-00
          700                    43.1205   11-Dec-00    14-Dec-00
        2,200                    43.1205   11-Dec-00    14-Dec-00
          400                    43.1205   11-Dec-00    14-Dec-00
          400                    43.1205   11-Dec-00    14-Dec-00
          300                    43.1205   11-Dec-00    14-Dec-00
          600                    43.1205   11-Dec-00    14-Dec-00
          200                    43.1205   11-Dec-00    14-Dec-00
          200                    43.1205   11-Dec-00    14-Dec-00
          100                    43.1205   11-Dec-00    14-Dec-00
          300                    43.1205   11-Dec-00    14-Dec-00
          500                    43.1205   11-Dec-00    14-Dec-00
          500                    43.1205   11-Dec-00    14-Dec-00
          500                    43.1205   11-Dec-00    14-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          400                    43.1205   11-Dec-00    14-Dec-00
          200                    43.1205   11-Dec-00    14-Dec-00
          500                    43.1205   11-Dec-00    14-Dec-00
          700                    43.1205   11-Dec-00    14-Dec-00
          300                    43.1205   11-Dec-00    14-Dec-00
          500                    43.1205   11-Dec-00    14-Dec-00
          300                    43.1205   11-Dec-00    14-Dec-00
          200                    43.1205   11-Dec-00    14-Dec-00
          400                    43.1205   11-Dec-00    14-Dec-00
          900                    43.1205   11-Dec-00    14-Dec-00
          300                    43.1205   11-Dec-00    14-Dec-00
          700                    43.1205   11-Dec-00    14-Dec-00
        2,500                    43.6000   11-Dec-00    14-Dec-00
        4,000                    53.7266   11-Dec-00    14-Dec-00
                   10,000        51.0313   11-Dec-00    14-Dec-00
                   20,000        47.4141   11-Dec-00    14-Dec-00
       10,000                    48.1406   11-Dec-00    14-Dec-00
        5,100                    50.9289   11-Dec-00    14-Dec-00
        5,100                    50.6556   11-Dec-00    14-Dec-00
       15,000                    51.8646   11-Dec-00    14-Dec-00
                      100      53  2/4     11-Dec-00    14-Dec-00
          100                  51  3/8     11-Dec-00    14-Dec-00
                    5,000      51  2/4     11-Dec-00    14-Dec-00
          600                  51  3/16    11-Dec-00    14-Dec-00
        4,400                  51  3/16    11-Dec-00    14-Dec-00
          200                    49.9375   11-Dec-00    14-Dec-00
           75                  49  7/16    11-Dec-00    14-Dec-00
          150                    49.7705   11-Dec-00    14-Dec-00
          125                    49.6375   11-Dec-00    14-Dec-00
          100                  49  7/16    11-Dec-00    14-Dec-00
          150                    49.7705   11-Dec-00    14-Dec-00
          100                  49  7/16    11-Dec-00    14-Dec-00
          100                  49  7/16    11-Dec-00    14-Dec-00
                    2,000      53  5/8     11-Dec-00    14-Dec-00
        3,300                    51.1968   11-Dec-00    14-Dec-00
        3,300                    51.1968   11-Dec-00    14-Dec-00
        1,650                    51.1968   11-Dec-00    14-Dec-00
        1,100                    51.1968   11-Dec-00    14-Dec-00
          300                    51.1968   11-Dec-00    14-Dec-00
        3,300                    51.1968   11-Dec-00    14-Dec-00
        3,300                    51.1968   11-Dec-00    14-Dec-00
          300                    51.1968   11-Dec-00    14-Dec-00
        1,650                    51.1968   11-Dec-00    14-Dec-00
          100                  49  2/4     11-Dec-00    14-Dec-00
          100                  50  5/8     11-Dec-00    14-Dec-00
          100                  51  3/4     11-Dec-00    14-Dec-00
          100                  51  7/16    11-Dec-00    14-Dec-00
                      200        42.0000   11-Dec-00    14-Dec-00
                      200        42.0000   11-Dec-00    14-Dec-00
                      200        43.0000   11-Dec-00    14-Dec-00
                      200      43  1/16    11-Dec-00    14-Dec-00
                      200      43  1/16    11-Dec-00    14-Dec-00
          200                    43.0000   11-Dec-00    14-Dec-00
          100                    43.0000   11-Dec-00    14-Dec-00
          200                    42.9375   11-Dec-00    14-Dec-00
        5,000                    42.9375   11-Dec-00    14-Dec-00
          200                    42.9375   11-Dec-00    14-Dec-00
          200                  42  2/4     11-Dec-00    14-Dec-00
          200                  42  3/8     11-Dec-00    14-Dec-00
          300                  42  3/8     11-Dec-00    14-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          500                  42  5/16    11-Dec-00    14-Dec-00
          500                  42  3/8     11-Dec-00    14-Dec-00
           50                  42  5/16    11-Dec-00    14-Dec-00
          150                  42  5/16    11-Dec-00    14-Dec-00
                      200        43.8125   11-Dec-00    14-Dec-00
                      600        43.8125   11-Dec-00    14-Dec-00
                      300        43.8125   11-Dec-00    14-Dec-00
                      100        43.8125   11-Dec-00    14-Dec-00
                      150        43.8125   11-Dec-00    14-Dec-00
                      500        43.8125   11-Dec-00    14-Dec-00
                      200        43.8125   11-Dec-00    14-Dec-00
                      200        43.8125   11-Dec-00    14-Dec-00
                      100        43.8125   11-Dec-00    14-Dec-00
                      700        43.8125   11-Dec-00    14-Dec-00
                      200        43.8125   11-Dec-00    14-Dec-00
                      200        43.8125   11-Dec-00    14-Dec-00
                      100        43.8125   11-Dec-00    14-Dec-00
                      100        43.8125   11-Dec-00    14-Dec-00
                      300        43.8125   11-Dec-00    14-Dec-00
                    4,000        43.8125   11-Dec-00    14-Dec-00
                      200        43.8125   11-Dec-00    14-Dec-00
                      200        43.8125   11-Dec-00    14-Dec-00
                      200        43.8125   11-Dec-00    14-Dec-00
                      200        43.8125   11-Dec-00    14-Dec-00
                      200        43.8125   11-Dec-00    14-Dec-00
                      200        43.8125   11-Dec-00    14-Dec-00
                      200        43.8125   11-Dec-00    14-Dec-00
                      200        43.8125   11-Dec-00    14-Dec-00
                      200        43.8125   11-Dec-00    14-Dec-00
                      100        43.8125   11-Dec-00    14-Dec-00
                      200      44  1/16    11-Dec-00    14-Dec-00
                      200      44  1/16    11-Dec-00    14-Dec-00
                      200      44  1/16    11-Dec-00    14-Dec-00
                    1,800        44.0000   11-Dec-00    14-Dec-00
                      100        44.0000   11-Dec-00    14-Dec-00
                      100        44.0000   11-Dec-00    14-Dec-00
                      100        44.0000   11-Dec-00    14-Dec-00
                      100        44.0000   11-Dec-00    14-Dec-00
                      100      44  1/16    11-Dec-00    14-Dec-00
                      100      44  1/16    11-Dec-00    14-Dec-00
                      200      44  1/16    11-Dec-00    14-Dec-00
                      100      44  1/16    11-Dec-00    14-Dec-00
                      200      44  1/16    11-Dec-00    14-Dec-00
                      200      44  1/16    11-Dec-00    14-Dec-00
                      100      44  1/16    11-Dec-00    14-Dec-00
                      200      44  3/16    11-Dec-00    14-Dec-00
                    2,000      44  1/16    11-Dec-00    14-Dec-00
                      200      44  3/16    11-Dec-00    14-Dec-00
                      200      44  1/4     11-Dec-00    14-Dec-00
                      100      44  1/16    11-Dec-00    14-Dec-00
                      200      44  3/16    11-Dec-00    14-Dec-00
          200                  44  3/16    11-Dec-00    14-Dec-00
          100                  44  3/16    11-Dec-00    14-Dec-00
          200                  44  3/16    11-Dec-00    14-Dec-00
          200                  44  3/16    11-Dec-00    14-Dec-00
                      800      44  2/4     11-Dec-00    14-Dec-00
                      100      44  2/4     11-Dec-00    14-Dec-00
                      200      44  2/4     11-Dec-00    14-Dec-00
                      200      44  5/8     11-Dec-00    14-Dec-00
                      100      44  2/4     11-Dec-00    14-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100      44  2/4     11-Dec-00    14-Dec-00
                      200        45.0000   11-Dec-00    14-Dec-00
                      200        45.0000   11-Dec-00    14-Dec-00
                      200      45  3/8     11-Dec-00    14-Dec-00
                      100      45  2/4     11-Dec-00    14-Dec-00
        1,100                    45.6875   11-Dec-00    14-Dec-00
          200                    45.6875   11-Dec-00    14-Dec-00
          200                    45.6875   11-Dec-00    14-Dec-00
          500                    45.6875   11-Dec-00    14-Dec-00
          100                  45  3/4     11-Dec-00    14-Dec-00
          900                  45  3/4     11-Dec-00    14-Dec-00
          100                    45.7344   11-Dec-00    14-Dec-00
        1,800                  45  3/4     11-Dec-00    14-Dec-00
          200                  45  3/4     11-Dec-00    14-Dec-00
                      100      47  2/4     11-Dec-00    14-Dec-00
          100                    48.0000   11-Dec-00    14-Dec-00
          100                    48.0000   11-Dec-00    14-Dec-00
          100                  48  5/8     11-Dec-00    14-Dec-00
          200                    48.1094   11-Dec-00    14-Dec-00
          300                  48  5/16    11-Dec-00    14-Dec-00
          100                  48  2/4     11-Dec-00    14-Dec-00
          100                  48  2/4     11-Dec-00    14-Dec-00
          100                  48  2/4     11-Dec-00    14-Dec-00
          500                  48  9/16    11-Dec-00    14-Dec-00
          100                  48  5/8     11-Dec-00    14-Dec-00
          200                  48  9/16    11-Dec-00    14-Dec-00
          100                    48.5938   11-Dec-00    14-Dec-00
          200                    48.6211   11-Dec-00    14-Dec-00
          500                  48  5/8     11-Dec-00    14-Dec-00
          100                    48.4531   11-Dec-00    14-Dec-00
          100                  48  5/8     11-Dec-00    14-Dec-00
          200                  48  2/4     11-Dec-00    14-Dec-00
          100                  48  2/4     11-Dec-00    14-Dec-00
          200                  48  2/4     11-Dec-00    14-Dec-00
          500                  48  5/8     11-Dec-00    14-Dec-00
          500                  48  5/8     11-Dec-00    14-Dec-00
          100                    48.4531   11-Dec-00    14-Dec-00
          400                  48  2/4     11-Dec-00    14-Dec-00
          300                  48  5/8     11-Dec-00    14-Dec-00
          500                  48  2/4     11-Dec-00    14-Dec-00
          150                    48.8086   11-Dec-00    14-Dec-00
           50                    48.8125   11-Dec-00    14-Dec-00
          500                  48  2/4     11-Dec-00    14-Dec-00
          200                  48  2/4     11-Dec-00    14-Dec-00
        2,200                  48  5/32    11-Dec-00    14-Dec-00
          200                  48  1/8     11-Dec-00    14-Dec-00
          200                  48  1/8     11-Dec-00    14-Dec-00
          200                  48  1/8     11-Dec-00    14-Dec-00
        1,000                    48.8086   11-Dec-00    14-Dec-00
                      200      50  1/4     11-Dec-00    14-Dec-00
           50                    49.8125   11-Dec-00    14-Dec-00
          200                    49.8125   11-Dec-00    14-Dec-00
          200                    49.6875   11-Dec-00    14-Dec-00
          200                    49.8125   11-Dec-00    14-Dec-00
          100                    50.0000   11-Dec-00    14-Dec-00
          200                    50.9375   11-Dec-00    14-Dec-00
          200                    50.9375   11-Dec-00    14-Dec-00
          100                  51  9/32    11-Dec-00    14-Dec-00
          400                  51  9/32    11-Dec-00    14-Dec-00
          100                  51  5/16    11-Dec-00    14-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          200                  51  3/8     11-Dec-00    14-Dec-00
          100                  51  3/16    11-Dec-00    14-Dec-00
          300                  51  1/4     11-Dec-00    14-Dec-00
        1,800                  51  3/8     11-Dec-00    14-Dec-00
        1,200                  51  5/16    11-Dec-00    14-Dec-00
        1,000                  51  3/8     11-Dec-00    14-Dec-00
          400                    50.0000   11-Dec-00    14-Dec-00
          200                    50.0000   11-Dec-00    14-Dec-00
          100                  49  7/8     11-Dec-00    14-Dec-00
          300                  49  7/8     11-Dec-00    14-Dec-00
          200                  49  7/8     11-Dec-00    14-Dec-00
          200                  49  3/4     11-Dec-00    14-Dec-00
          100                  49  2/4     11-Dec-00    14-Dec-00
                      100      49  9/16    11-Dec-00    14-Dec-00
                      100        49.5703   11-Dec-00    14-Dec-00
                      800      49  9/16    11-Dec-00    14-Dec-00
                    1,000        50.0000   11-Dec-00    14-Dec-00
                      200        50.0000   11-Dec-00    14-Dec-00
                      419      49  3/8     11-Dec-00    14-Dec-00
                      100      49  2/4     11-Dec-00    14-Dec-00
                       81      49  2/4     11-Dec-00    14-Dec-00
                      200      49  2/4     11-Dec-00    14-Dec-00
                      500      49  7/8     11-Dec-00    14-Dec-00
                      100      49  2/4     11-Dec-00    14-Dec-00
                      200      49  9/16    11-Dec-00    14-Dec-00
                      100      49  7/16    11-Dec-00    14-Dec-00
                      300      49  2/4     11-Dec-00    14-Dec-00
                      100      49  2/4     11-Dec-00    14-Dec-00
                      500      49  7/8     11-Dec-00    14-Dec-00
                    3,000      49  7/8     11-Dec-00    14-Dec-00
                      100        50.0000   11-Dec-00    14-Dec-00
                      200        50.0000   11-Dec-00    14-Dec-00
                      200      50  1/16    11-Dec-00    14-Dec-00
                      200      50  1/16    11-Dec-00    14-Dec-00
                      200      50  2/4     11-Dec-00    14-Dec-00
                      400      50  5/8     11-Dec-00    14-Dec-00
                      200      50  3/4     11-Dec-00    14-Dec-00
                      200      50  3/4     11-Dec-00    14-Dec-00
                      200      50  3/4     11-Dec-00    14-Dec-00
                      200      50  3/4     11-Dec-00    14-Dec-00
                      200      50  3/4     11-Dec-00    14-Dec-00
                      200      50  3/4     11-Dec-00    14-Dec-00
                      100      50  7/8     11-Dec-00    14-Dec-00
                      200      51  1/4     11-Dec-00    14-Dec-00
                      100      51  3/8     11-Dec-00    14-Dec-00
                      200      51  3/8     11-Dec-00    14-Dec-00
                      200      51  3/8     11-Dec-00    14-Dec-00
                      200        52.0000   11-Dec-00    14-Dec-00
                      200        52.0000   11-Dec-00    14-Dec-00
                      200      52  2/4     11-Dec-00    14-Dec-00
                      200        53.0000   11-Dec-00    14-Dec-00
                      200      53  1/4     11-Dec-00    14-Dec-00
                      100      53  1/4     11-Dec-00    14-Dec-00
                      100      53  1/4     11-Dec-00    14-Dec-00
                      200      53  1/4     11-Dec-00    14-Dec-00
                      200      53  1/4     11-Dec-00    14-Dec-00
                      400      54  3/8     11-Dec-00    14-Dec-00
        1,000                  53  2/4     11-Dec-00    14-Dec-00
          400                  53  2/4     11-Dec-00    14-Dec-00
          500                  53  2/4     11-Dec-00    14-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          100                  53  2/4     11-Dec-00    14-Dec-00
                      100        52.8125   11-Dec-00    14-Dec-00
                      200        52.8125   11-Dec-00    14-Dec-00
                      200      52  3/4     11-Dec-00    14-Dec-00
                      150      52  7/8     11-Dec-00    14-Dec-00
                      200      52  3/4     11-Dec-00    14-Dec-00
                      200        52.8125   11-Dec-00    14-Dec-00
                    1,000      52  5/8     11-Dec-00    14-Dec-00
                      100        52.6875   11-Dec-00    14-Dec-00
                      200        52.6875   11-Dec-00    14-Dec-00
                      200        52.6875   11-Dec-00    14-Dec-00
                      300        52.6875   11-Dec-00    14-Dec-00
                       50        52.6875   11-Dec-00    14-Dec-00
                      100        52.6875   11-Dec-00    14-Dec-00
                      200        52.6875   11-Dec-00    14-Dec-00
                      200        52.6875   11-Dec-00    14-Dec-00
                      500        52.6875   11-Dec-00    14-Dec-00
                      200        52.6875   11-Dec-00    14-Dec-00
                      500        52.6875   11-Dec-00    14-Dec-00
                      200        52.6875   11-Dec-00    14-Dec-00
                      200      52  7/8     11-Dec-00    14-Dec-00
                      200      52  7/8     11-Dec-00    14-Dec-00
                      100      52  7/8     11-Dec-00    14-Dec-00
                      200        53.0000   11-Dec-00    14-Dec-00
                      200      52  7/8     11-Dec-00    14-Dec-00
                      200        53.0000   11-Dec-00    14-Dec-00
                      500        53.0000   11-Dec-00    14-Dec-00
                      100        53.0000   11-Dec-00    14-Dec-00
                       50        53.0000   11-Dec-00    14-Dec-00
                      200      53  1/8     11-Dec-00    14-Dec-00
                      200      53  1/8     11-Dec-00    14-Dec-00
                      800      53  1/8     11-Dec-00    14-Dec-00
                      200      53  3/16    11-Dec-00    14-Dec-00
                      800      53  3/8     11-Dec-00    14-Dec-00
                      200      53  3/4     11-Dec-00    14-Dec-00
                      200      53  3/4     11-Dec-00    14-Dec-00
                      100      53  3/4     11-Dec-00    14-Dec-00
                      100      53  3/4     11-Dec-00    14-Dec-00
                      200      53  7/8     11-Dec-00    14-Dec-00
                      200        54.0000   11-Dec-00    14-Dec-00
                      200      54  1/16    11-Dec-00    14-Dec-00
                      200      54  1/16    11-Dec-00    14-Dec-00
                      200      54  7/16    11-Dec-00    14-Dec-00
                    1,000      54  7/16    11-Dec-00    14-Dec-00
                      200      55  1/4     11-Dec-00    14-Dec-00
                      100      53  7/8     11-Dec-00    14-Dec-00
                      100        53.9375   11-Dec-00    14-Dec-00
                      200      53  7/8     11-Dec-00    14-Dec-00
                    1,000        53.8125   11-Dec-00    14-Dec-00
                      100        53.9375   11-Dec-00    14-Dec-00
                      600        53.9375   11-Dec-00    14-Dec-00
                      200        54.0000   11-Dec-00    14-Dec-00
                      800        54.0000   11-Dec-00    14-Dec-00
                      200      54  5/8     11-Dec-00    14-Dec-00
                      100      54  5/8     11-Dec-00    14-Dec-00
                      200      54  5/8     11-Dec-00    14-Dec-00
                      200      54  5/8     11-Dec-00    14-Dec-00
                      100      54  5/8     11-Dec-00    14-Dec-00
                      600      54  2/4     11-Dec-00    14-Dec-00
                      100      52  7/16    11-Dec-00    14-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      200        52.0000   11-Dec-00    14-Dec-00
                      400        52.0000   11-Dec-00    14-Dec-00
                      100        52.0000   11-Dec-00    14-Dec-00
                      200      51  5/8     11-Dec-00    14-Dec-00
                      960      51  5/8     11-Dec-00    14-Dec-00
                      200      51  5/8     11-Dec-00    14-Dec-00
                      300      51  5/8     11-Dec-00    14-Dec-00
                      100      51  5/8     11-Dec-00    14-Dec-00
                      200      51  5/8     11-Dec-00    14-Dec-00
                      740      51  5/8     11-Dec-00    14-Dec-00
                      200      51  5/8     11-Dec-00    14-Dec-00
                      200      51  5/8     11-Dec-00    14-Dec-00
                      500      51  7/8     11-Dec-00    14-Dec-00
                      500      51  7/8     11-Dec-00    14-Dec-00
                      300      51  7/8     11-Dec-00    14-Dec-00
                      500      51  7/8     11-Dec-00    14-Dec-00
                      500      51  7/8     11-Dec-00    14-Dec-00
                      200      51  1/8     11-Dec-00    14-Dec-00
                      100      51  3/8     11-Dec-00    14-Dec-00
                      300        51.1992   11-Dec-00    14-Dec-00
                      500      51  1/8     11-Dec-00    14-Dec-00
                      200      51  1/8     11-Dec-00    14-Dec-00
                      200        51.0000   11-Dec-00    14-Dec-00
                      100        51.0000   11-Dec-00    14-Dec-00
                    1,000        51.0000   11-Dec-00    14-Dec-00
                      200        51.0000   11-Dec-00    14-Dec-00
                      200        51.0000   11-Dec-00    14-Dec-00
                      400        51.0000   11-Dec-00    14-Dec-00
                      400        51.0000   11-Dec-00    14-Dec-00
                      300        51.0000   11-Dec-00    14-Dec-00
                      500        51.0000   11-Dec-00    14-Dec-00
                      100      51  1/16    11-Dec-00    14-Dec-00
                      100      51  1/8     11-Dec-00    14-Dec-00
                      100      51  1/8     11-Dec-00    14-Dec-00
                      100        51.0000   11-Dec-00    14-Dec-00
                      200        51.0000   11-Dec-00    14-Dec-00
                      200        51.0000   11-Dec-00    14-Dec-00
                      200        51.0000   11-Dec-00    14-Dec-00
                      200        51.0000   11-Dec-00    14-Dec-00
                      200        51.0000   11-Dec-00    14-Dec-00
                      500        51.0000   11-Dec-00    14-Dec-00
                      300      51  5/8     11-Dec-00    14-Dec-00
                    1,000      51  3/4     11-Dec-00    14-Dec-00
                      200      51  5/8     11-Dec-00    14-Dec-00
                    1,200      51  5/16    11-Dec-00    14-Dec-00
                      200      51  1/4     11-Dec-00    14-Dec-00
                      200      51  1/4     11-Dec-00    14-Dec-00
                      800      51  1/4     11-Dec-00    14-Dec-00
                      900      51  5/16    11-Dec-00    14-Dec-00
                      800      51  1/4     11-Dec-00    14-Dec-00
                      100      51  1/4     11-Dec-00    14-Dec-00
                      200      51  1/4     11-Dec-00    14-Dec-00
                      100      51  1/4     11-Dec-00    14-Dec-00
                      500      51  3/8     11-Dec-00    14-Dec-00
                      500      51  1/4     11-Dec-00    14-Dec-00
                      200      51  1/4     11-Dec-00    14-Dec-00
          169                  49  5/16    11-Dec-00    14-Dec-00
          200                  49  5/16    11-Dec-00    14-Dec-00
                    1,000      48  3/8     11-Dec-00    14-Dec-00
                      100      49  2/4     11-Dec-00    14-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
                      100      49  2/4     11-Dec-00    14-Dec-00
                      200      49  2/4     11-Dec-00    14-Dec-00
                      100      49  2/4     11-Dec-00    14-Dec-00
                      200      49  2/4     11-Dec-00    14-Dec-00
                      200      49  2/4     11-Dec-00    14-Dec-00
                      100      49  2/4     11-Dec-00    14-Dec-00
                      200      49  2/4     11-Dec-00    14-Dec-00
                      200      49  2/4     11-Dec-00    14-Dec-00
                      100      49  2/4     11-Dec-00    14-Dec-00
                      400      49  2/4     11-Dec-00    14-Dec-00
                      100      49  2/4     11-Dec-00    14-Dec-00
                      890      49  2/4     11-Dec-00    14-Dec-00
                       50      49  2/4     11-Dec-00    14-Dec-00
          100                    49.9375   11-Dec-00    14-Dec-00
          100                    50.0000   11-Dec-00    14-Dec-00
          100                    50.0000   11-Dec-00    14-Dec-00
          100                  49  7/8     11-Dec-00    14-Dec-00
        1,000                    50.0000   11-Dec-00    14-Dec-00
                      200      49  2/4     11-Dec-00    14-Dec-00
          100                    50.0000   11-Dec-00    14-Dec-00
          100                    50.0000   11-Dec-00    14-Dec-00
          100                    50.0000   11-Dec-00    14-Dec-00
                    5,000      50  3/8     11-Dec-00    14-Dec-00
                      300      49  1/16    11-Dec-00    14-Dec-00
                      300        49.0000   11-Dec-00    14-Dec-00
          200                    49.0000   11-Dec-00    14-Dec-00
          200                    49.0000   11-Dec-00    14-Dec-00
                    2,000      48  5/8     11-Dec-00    14-Dec-00
                      700      48  1/4     11-Dec-00    14-Dec-00
                      100      49  1/16    11-Dec-00    14-Dec-00
                    2,402      49  1/16    11-Dec-00    14-Dec-00
                      300      49  2/4     11-Dec-00    14-Dec-00
                      100      49  3/4     11-Dec-00    14-Dec-00
                      200      49  3/4     11-Dec-00    14-Dec-00
                      200      49  3/4     11-Dec-00    14-Dec-00
                      200      49  3/4     11-Dec-00    14-Dec-00
                      200      49  3/4     11-Dec-00    14-Dec-00
                      200      49  7/8     11-Dec-00    14-Dec-00
                      200      49  7/8     11-Dec-00    14-Dec-00
                      100      50  1/4     11-Dec-00    14-Dec-00
                      200      50  1/4     11-Dec-00    14-Dec-00
                      200      50  3/4     11-Dec-00    14-Dec-00
                      200      50  3/4     11-Dec-00    14-Dec-00
                      200      50  3/4     11-Dec-00    14-Dec-00
                      200        50.0000   11-Dec-00    14-Dec-00
                      500        50.0000   11-Dec-00    14-Dec-00
                      200        50.0000   11-Dec-00    14-Dec-00
                      200        50.0000   11-Dec-00    14-Dec-00
                      200        50.0000   11-Dec-00    14-Dec-00
                      100        50.0000   11-Dec-00    14-Dec-00
                      200        50.0000   11-Dec-00    14-Dec-00
                      500      50  1/16    11-Dec-00    14-Dec-00
                      400      50  7/8     11-Dec-00    14-Dec-00
                      100      51  1/4     11-Dec-00    14-Dec-00
                      200      51  1/4     11-Dec-00    14-Dec-00
          500                    51.0000   11-Dec-00    14-Dec-00
          200                    51.0000   11-Dec-00    14-Dec-00
          200                    51.0000   11-Dec-00    14-Dec-00
                      100      51  3/8     11-Dec-00    14-Dec-00
          100                  52  1/8     11-Dec-00    14-Dec-00
<PAGE>

      Purchases     Sales         Price    Trade Date  Settlement Date
--------------------------------------------------------------------------------
          100                    52.0000   11-Dec-00    14-Dec-00
          200                    52.0000   11-Dec-00    14-Dec-00
          200                  52  1/8     11-Dec-00    14-Dec-00
          600                  52  1/8     11-Dec-00    14-Dec-00
          200                  53  5/16    11-Dec-00    14-Dec-00
          200                  52  3/4     11-Dec-00    14-Dec-00
          100                    53.3438   11-Dec-00    14-Dec-00
          500                  52  3/4     11-Dec-00    14-Dec-00
          100                    52.9375   11-Dec-00    14-Dec-00
          100                    52.9375   11-Dec-00    14-Dec-00
                      200      50  3/8     11-Dec-00    14-Dec-00
                      200      50  3/8     11-Dec-00    14-Dec-00
                      100      50  3/8     11-Dec-00    14-Dec-00
                      200      50  3/8     11-Dec-00    14-Dec-00
                      200      50  3/8     11-Dec-00    14-Dec-00
                      100      50  3/4     11-Dec-00    14-Dec-00
                      200      50  3/4     11-Dec-00    14-Dec-00
                      300      50  3/4     11-Dec-00    14-Dec-00
                      200      50  3/4     11-Dec-00    14-Dec-00
                      200        51.0000   11-Dec-00    14-Dec-00
                      100        51.0000   11-Dec-00    14-Dec-00
                      100        51.0000   11-Dec-00    14-Dec-00
                      100        51.0000   11-Dec-00    14-Dec-00
                      100        51.0000   11-Dec-00    14-Dec-00
                      100        51.0000   11-Dec-00    14-Dec-00
                      100        51.0000   11-Dec-00    14-Dec-00
                    1,000      50  3/4     11-Dec-00    14-Dec-00
                    1,000      50  3/4     11-Dec-00    14-Dec-00
                      600      50  9/16    11-Dec-00    14-Dec-00
                      100      50  2/4     11-Dec-00    14-Dec-00
                      200      50  2/4     11-Dec-00    14-Dec-00
                      300      50  9/16    11-Dec-00    14-Dec-00
                    1,900        51.0000   11-Dec-00    14-Dec-00
                      500        51.0000   11-Dec-00    14-Dec-00
                      100      51  1/4     11-Dec-00    14-Dec-00
                       69        71.0000   13-Oct-00    18-Oct-00
                      427        71.0000   13-Oct-00    18-Oct-00
           69                  73  1/4     13-Oct-00    18-Oct-00
          427                  73  1/4     13-Oct-00    18-Oct-00
                    1,000      75  1/4     12-Oct-00    17-Oct-00
        1,000                    75.0000   12-Oct-00    17-Oct-00
                      250     101  1/4     28-Sep-00     3-Oct-00
          250                   101.2475   28-Sep-00     3-Oct-00
                      100     105  2/4     25-Sep-00    28-Sep-00
          100                 106  1/4     25-Sep-00    28-Sep-00
           67                  56  1/16     9-Nov-00    14-Nov-00
                       67        53.0000   15-Nov-00    20-Nov-00


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