CORE INC
8-K, 1999-10-21
INSURANCE AGENTS, BROKERS & SERVICE
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<PAGE>

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 8-K

                CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF
                       THE SECURITIES EXCHANGE ACT OF 1934

      Date of Report (Date of earliest event reported): October 21, 1999

                                   CORE, INC.
             (Exact name of registrant as specified in its charter)

                         Commission file number 0-19600
                                                -------

            MASSACHUSETTS                                  04-2828817
    ----------------------------                       -------------------
    (state or other jurisdiction                         (IRS employer
     of incorporation)                                 identification no.)


          18881 VON KARMAN AVENUE, SUITE 1750, IRVINE, CALIFORNIA 92612
          -------------------------------------------------------------
               (Address of Principal Executive Offices) (Zip Code)


       Registrant's telephone number, including area code: (949) 442-2100
                                                           --------------


<PAGE>
                                       2


CORE, INC.
ITEM 5.  OTHER EVENTS


     On September 21, 1999, the Board of Directors (the "Board") of CORE,
INC. (the "Company") adopted a Shareholder Rights Agreement, effective
October 21, 1999 (the "Plan"). The following description of the terms of the
Plan does not purport to be complete and is qualified in its entirety by
reference to the copy of the Plan that is attached hereto as an exhibit and
is incorporated herein by reference.

     Pursuant to the terms of the Plan, the Board declared a dividend
distribution of one Preferred Stock Purchase Right (a "Right") for each
outstanding share of Common Stock of the Company (the "Common Stock") to
shareholders of record as of November 1, 1999 (the "Record Date"). In addition,
one Right will automatically attach to each share of Common Stock issued between
the Record Date and the Distribution Date (as hereinafter defined). Each Right
entitles the registered holder thereof to purchase from the Company a unit
consisting of one one-thousandth of a share (a "Unit") of Series A Participating
Cumulative Preferred Stock, without par value (the "Preferred Stock"), at a cash
exercise price of $50.00 per Unit (such price, as it may be subsequently
adjusted, is hereinafter referred to as the "Exercise Price").

     Initially, the Rights are not exercisable and are attached to and trade
with all shares of Common Stock outstanding as of, and issued subsequent to, the
Record Date. The Rights will separate from the Common Stock and become
exercisable upon the earliest of (i) the close of business on the tenth calendar
day following the first public announcement that a person or group of affiliated
or associated persons has acquired beneficial ownership of 15% or more of the
outstanding shares of Common Stock (an "Acquiring Person"), (ii) the close of
business on the tenth business day (or such later day as the Board may
determine) following the commencement of a tender offer or exchange offer
pursuant to which a person or group could become the beneficial owner of 15% or
more of the outstanding shares of Common Stock upon consummation thereof, or
(iii) the determination by the Board that any person is an "Adverse Person" (the
earliest of such dates being herein referred to as the "Distribution Date").

     If any person becomes an Acquiring Person or an Adverse Person, then, and
in each such case, each Right, other than Rights that are or were owned
beneficially by an Acquiring Person or an Adverse Person (which would be void),
would become exercisable to purchase, upon payment of the Exercise Price, a
number of shares of Preferred Stock having a market value at the time of such
event of two times the Exercise Price.

     If, at any time after a person has become an Acquiring Person: (i) the
Company were to merge with or into any other person and the Company were not the
surviving corporation; (ii) any person were to merge with or into the Company
and the Company were the surviving corporation, but the Common Stock was changed
or exchanged; or (iii) 50% or more of the Company's assets or earning power were
sold to any other person, then, and in each such case, each Right, other than
Rights owned beneficially by an Acquiring Person (which would be void), would
become exercisable to purchase, upon payment of the Exercise Price, a number

<PAGE>
                                        3


of common shares of such surviving corporation or other person having a market
value at the time of such event of two times the exercise price of the Right.

     The Rights will expire at the close of business on October 21, 2009 (the
"Expiration Date") unless previously redeemed or exchanged by the Company as
described below.

     The Rights may be redeemed in whole, but not in part, at a price of $.001
per Right (payable in cash, Common Stock or other consideration deemed
appropriate by the Board) only until the earliest of (i) the time at which any
person becomes an Acquiring Person, (ii) the date on which a person is declared
to be an Adverse Person or (iii) the Expiration Date. Immediately upon the
action of the Board ordering redemption of the Rights, the Rights will terminate
and thereafter the only right of holders of the Rights will be to receive the
redemption price.

     The Rights may be exchanged at a rate of one share of Common Stock per
Right at any time (a) after the earlier of (i) the time at which any person
becomes an Acquiring Person, or (ii) the date on which a person is declared
to be an Adverse Person and (b) prior to the time any person or group of
affiliated or associated persons has acquired beneficial ownership of 50% or
more of the outstanding shares of Common Stock.

     The Plan may be amended by the Board in its sole discretion until the
earlier to occur of (i) the date on which a person is declared to be an Adverse
Person or (ii) the time at which any person becomes an Acquiring Person. After
such time or date, as the case may be, the Board may, subject to certain
limitations set forth in the Plan, amend the Plan only to cure any ambiguity,
defect or inconsistency, to shorten or lengthen any time period, or to make
changes that do not adversely affect the interests of Rights holders (excluding
the interests of an Acquiring Person, an Adverse Person or their associates or
affiliates). In addition, the Board may at any time prior to the earlier to
occur of (i) the date on which a person is declared to be an Adverse Person or
(ii) the time at which any person becomes an Acquiring Person, amend the Plan to
lower the threshold at which a person becomes an Acquiring Person to not less
than the greater of (i) the sum of .001% and the largest percentage of
the outstanding of Common Stock then owned by any person and (ii) 10%.

     Until a Right is exercised, the holder will have no rights as a shareholder
of the Company (beyond those as an existing shareholder), including the right to
vote or receive dividends. While the distribution of the Rights will not be
taxable to shareholders or to the Company, shareholders may, depending upon the
circumstances, recognize taxable income in the event that the Rights become
exercisable for Units, other securities of the Company, common stock of an
acquiring company, or other consideration.

<PAGE>
                                        4


ITEM 7.  FINANCIAL STATEMENTS AND EXHIBITS.

(a)      FINANCIAL STATEMENTS OF BUSINESSES ACQUIRED:  Not applicable.
(b)      PRO FORMA FINANCIAL INFORMATION:  Not applicable.
(c)      EXHIBITS:

<TABLE>
<CAPTION>

         Exhibit
         NUMBER   DESCRIPTION

         <S>      <C>
         3.1      Certificate of Vote of Directors Establishing a Series of a
                  Class of Stock of CORE, INC. classifying and designating the
                  Series A Participating Cumulative Preferred Stock.

         4.1      Shareholder Rights Agreement, dated as of October 21, 1999,
                  between CORE, INC. and State Street Bank and Trust Company, as
                  Rights Agent, including Form of Rights Certificate as Exhibit
                  B.
</TABLE>

<PAGE>
                                        5



                                   SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant has duly caused this Report to be signed on its behalf by the
undersigned, thereunto duly authorized.


                                                     CORE, INC.


Date:  October 21, 1999                  By: /s/ William E. Nixon
                                             ----------------------------------
                                             William E. Nixon
                                             Chief Financial Officer, Executive
                                             Vice President and Treasurer


<PAGE>

                                                                    EXHIBIT 3.1

                       THE COMMONWEALTH OF MASSACHUSETTS

                            WILLIAM FRANCIS GALVIN
                         Secretary of the Commonwealth
             One Ashburton Place, Boston, Massachusetts 02108-1512

                        CERTIFICATE OF VOTE OF DIRECTORS
                    ESTABLISHING A CLASS OR SERIES OF STOCK
                    (GENERAL LAWS, CHAPTER 156B, SECTION 26)

We,               Craig C. Horton                    , *President/xxxxxxxx,
    -------------------------------------------------

and               William E. Nixon                   , *Clerk/xxxxxxxxxxxx,
    -------------------------------------------------

of                  CORE, INC.
   -------------------------------------------------------------------------
                          (EXACT NAME OF CORPORATION)

located at:       Two Copley Place, Boston, Massachusetts 02116
            ----------------------------------------------------------------
                   (STREET ADDRESS OF CORPORATION IN MASSACHUSETTS)

do hereby certify that a meeting of the directors of the corporation held on
September 21, 1999, the following vote establishing and designating a class
or series of stock and determining the relative rights and preferences
thereof was duly adopted:


     See continuation sheets II-A to II-F.


<PAGE>











SIGNED UNDER THE PENALTIES OF PERJURY, this  21st  day of October, 1999,
                                            ------        --------   --

          Craig C. Horton                            , *President/xxxxxxxxx
- -----------------------------------------------------

          William E. Nixon                            , *Clerk/xxxxxxxxxxxxx
- -----------------------------------------------------

<PAGE>

                       THE COMMONWEALTH OF MASSACHUSETTS

                       CERTIFICATE OF VOTE OF DIRECTORS
                  ESTABLISHING A SERIES OF A CLASS OF STOCK
                   (GENERAL LAWS, CHAPTER 156B, SECTION 26)

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

I hereby approve the within Certificate of Vote of Directors and, the filing
fee in the amount of $__________ having been paid, said certificate is deemed
to have been filed with me this ____ day of ___________, 19__.


EFFECTIVE DATE:
                ---------------------------------------------------------------



                            WILLIAM FRANCIS GALVIN
                        SECRETARY OF THE COMMONWEALTH





TO BE FILLED IN BY THE CORPORATION
PHOTOCOPY OF DOCUMENT TO BE SENT TO:

Stephen M. Kane, Esq.
c/o Rich, May, Bilodeau & Flaherty, P.C.
- -------------------------------------------------------------------------------

176 Federal Street, 6th Floor
- -------------------------------------------------------------------------------

Boston, MA 02110-2223
- -------------------------------------------------------------------------------

Telephone:  (617) 556-3827
           --------------------------------------------------------------------


<PAGE>



                                   CORE, INC.


                         VOTE OF DIRECTORS ESTABLISHING

                SERIES A PARTICIPATING CUMULATIVE PREFERRED STOCK



Pursuant to Section 26 of Chapter 156B of the General Laws of The Commonwealth
of Massachusetts:

VOTED:       That pursuant to authority conferred upon and vested in the Board
             of Directors by the Articles of Organization, as amended (the
             "Articles"), of CORE, INC. (the "Corporation"), the Board of
             Directors hereby establishes and designates a series of Preferred
             Stock of the Corporation, and hereby fixes and determines the
             relative rights and preferences of the shares of such series, in
             addition to those set forth in the Articles, as follows:

         Section 1. DESIGNATION AND AMOUNT. The shares of such series shall be
designated as "Series A Participating Cumulative Preferred Stock" (the "Series A
Preferred Stock"), and the number of shares initially constituting such series
shall be 100,000.

         Section 2.  DIVIDENDS AND DISTRIBUTIONS.

         (A) (i) Subject to the rights of the holders of any shares of any
series of preferred stock (or any similar stock) ranking prior and superior to
the Series A Preferred Stock with respect to dividends, the holders of shares of
Series A Preferred Stock, in preference to the holders of shares of the Common
Stock, $0.10 par value, of the Corporation (the "Common Stock") and of any other
junior stock, shall be entitled to receive, when, as and if declared by the
Board of Directors out of funds legally available for the purpose, quarterly
dividends payable in cash on the first day of March, June, September and
December in each year (each such date being referred to herein as a "Quarterly
Dividend Payment Date"), commencing on the first Quarterly Dividend Payment Date
after the first issuance of a share or fraction of a share of Series A Preferred
Stock, in an amount per share (rounded to the nearest cent) equal to the greater
of (a) $1.00 or (b) subject to the provisions for adjustment hereinafter set
forth, 1,000 times the aggregate per share amount of all cash dividends, and
1,000 times the aggregate per share amount (payable in kind) of all non-cash
dividends or other distributions other than a dividend payable in shares of
Common Stock or a subdivision of the outstanding shares of Common Stock (by
reclassification or otherwise), declared on the Common Stock since the
immediately preceding Quarterly Dividend Payment Date, or, with respect to the
first Quarterly Dividend Payment Date, since the first issuance of any share or
fraction of a share of Series A Preferred Stock. The multiple of cash and
non-cash dividends declared on the Common Stock to which holders of the Series A
Preferred Stock are entitled, which shall be 1,000 initially but which shall be
adjusted from time to time as hereinafter provided, is hereinafter referred to
as the "Dividend Multiple."

                                      II-A
<PAGE>

                  (ii) In the event the Corporation shall at any time after
October 21, 1999 (the "Rights Declaration Date") (a) declare or pay any
dividend on Common Stock payable in shares of Common Stock, or (b) effect a
subdivision or combination or consolidation of the outstanding shares of Common
Stock (by reclassification or otherwise than by payment of a dividend in shares
of Common Stock) into a greater or lesser number of shares of Common Stock, then
in each such case the Dividend Multiple thereafter applicable to the
determination of the amount of dividends which holders of shares of Series A
Preferred Stock shall be entitled to receive shall be the Dividend Multiple
applicable immediately prior to such event multiplied by a fraction, the
numerator of which is the number of shares of Common Stock outstanding
immediately after such event and the denominator of which is the number of
shares of Common Stock that were outstanding immediately prior to such event.

                  (iii) Notwithstanding anything else contained in this
subsection (A), the Corporation shall, out of funds legally available for that
purpose, declare a dividend or distribution on the Series A Preferred Stock as
provided in this subsection (A) immediately after it declares a dividend or
distribution on the Common Stock (other than a dividend payable in shares of
Common Stock); provided that, in the event no dividend or distribution shall
have been declared on the Common Stock during the period between any Quarterly
Dividend Payment Date and the next subsequent Quarterly Dividend Payment Date, a
dividend of $1.00 per share on the Series A Preferred Stock shall nevertheless
be payable on such subsequent Quarterly Dividend Payment Date.

         (B) Dividends shall begin to accrue and be cumulative on outstanding
shares of Series A Preferred Stock from the Quarterly Dividend Payment Date next
preceding the date of issue of such shares of Series A Preferred Stock, unless
the date of issue of such shares is prior to the record date for the first
Quarterly Dividend Payment Date, in which case dividends on such shares shall
begin to accrue from the date of issue of such shares, or unless the date of
issue is a Quarterly Dividend Payment Date or is a date after the record date
for the determination of holders of shares of Series A Preferred Stock entitled
to receive a quarterly dividend and before such Quarterly Dividend Payment Date,
in either of which events such dividends shall begin to accrue and be cumulative
from such Quarterly Dividend Payment Date. Accrued but unpaid dividends shall
not bear interest. Dividends paid on the shares of Series A Preferred Stock in
an amount less than the total amount of such dividends at the time accrued and
payable on such shares shall be allocated PRO RATA on a share-by-share basis
among all such shares at the time outstanding. The Board of Directors may fix in
accordance with applicable law a record date for the determination of holders of
shares of Series A Preferred Stock entitled to receive payment of a dividend or
distribution declared thereon, which record date shall be not more than such
number of days prior to the date fixed for the payment thereof as may be allowed
by applicable law.

         Section 3. VOTING RIGHTS. In addition to any other voting rights
required by law, the holders of shares of Series A Preferred Stock shall have
the following voting rights:

                                      II-B
<PAGE>


         (A) Subject to the provision for adjustment hereinafter set forth, each
share of Series A Preferred Stock shall entitle the holder thereof to 1,000
votes on all matters submitted to a vote of the shareholders of the Corporation.
The number of votes which a holder of a share of Series A Preferred Stock is
entitled to cast, which shall initially be 1,000 but which may be adjusted from
time to time as hereinafter provided, is hereinafter referred to as the "Vote
Multiple." In the event the Corporation shall at any time after the Rights
Declaration Date (i) declare or pay any dividend on Common Stock payable in
shares of Common Stock, or (ii) effect a subdivision or combination or
consolidation of the outstanding shares of Common Stock (by reclassification or
otherwise than by payment of a dividend in shares of Common Stock) into a
greater or lesser number of shares of Common Stock, then in each such case the
Vote Multiple thereafter applicable to the determination of the number of votes
per share to which holders of shares of Series A Preferred Stock shall be
entitled shall be the Vote Multiple immediately prior to such event multiplied
by a fraction, the numerator of which is the number of shares of Common Stock
outstanding immediately after such event and the denominator of which is the
number of shares of Common Stock that were outstanding immediately prior to such
event.

         (B) Except as otherwise provided herein or by law, the holders of
shares of Series A Preferred Stock and the holders of shares of Common Stock and
the holders of shares of any other capital stock of this Corporation having
general voting rights, shall vote together as one class on all matters submitted
to a vote of shareholders of the Corporation.

         (C) Except as otherwise required by applicable law or as set forth
herein, holders of Series A Preferred Stock shall have no special voting rights
and their consent shall not be required (except to the extent they are entitled
to vote with holders of Common Stock as set forth herein) for taking any
corporate action.

         Section 4.  CERTAIN RESTRICTIONS.

         (A) Whenever dividends or distributions payable on the Series A
Preferred Stock as provided in Section 2 are in arrears, thereafter and until
all accrued and unpaid dividends and distributions, whether or not declared, on
shares of Series A Preferred Stock outstanding shall have been paid in full, the
Corporation shall not:

         (i)      declare or pay dividends on, make any other distributions on,
                  or redeem or purchase or otherwise acquire for consideration
                  any shares of stock ranking junior (either as to dividends or
                  upon liquidation, dissolution or winding up) to the Series A
                  Preferred Stock;

         (ii)     declare or pay dividends on or make any other distributions on
                  any shares of stock ranking on a parity (either as to
                  dividends or upon liquidation, dissolution or winding up) with
                  the Series A Preferred Stock, except dividends paid ratably on
                  the Series A Preferred Stock and all such parity stock on
                  which dividends are payable or in arrears in proportion to the
                  total amounts to which the holders of all such shares are then
                  entitled;

                                      II-C
<PAGE>


         (iii)    except as permitted in subsection 4(A)(iv) below, redeem,
                  purchase or otherwise acquire for consideration shares of any
                  stock ranking on a parity (either as to dividends or upon
                  liquidation, dissolution or winding up) with the Series A
                  Preferred Stock, provided that the Corporation may at any time
                  redeem, purchase or otherwise acquire shares of any such
                  parity stock in exchange for shares of any stock of the
                  Corporation ranking junior (either as to dividends or upon
                  dissolution, liquidation or winding up) to the Series A
                  Preferred Stock; or

         (iv)     purchase or otherwise  acquire for  consideration  any shares
                  of Series A Preferred Stock, or any shares of any stock
                  ranking on a parity (either as to dividends or upon
                  liquidation, dissolution or winding up) with the Series A
                  Preferred Stock, except in accordance with a purchase offer
                  made in writing or by publication (as determined by the
                  Board of Directors) to all holders of such shares upon such
                  terms as the Board of Directors, after consideration of the
                  respective annual dividend rates and other relative rights
                  and preferences of the respective series and classes, shall
                  determine in good faith will result in fair and equitable
                  treatment among the respective series or classes.

         (B) The Corporation shall not permit any subsidiary of the Corporation
to purchase or otherwise acquire for consideration any shares of stock of the
Corporation unless the Corporation could, under subsection (A) of this Section
4, purchase or otherwise acquire such shares at such time and in such manner.

         Section 5. REACQUIRED SHARES. Any shares of Series A Preferred Stock
purchased or otherwise acquired by the Corporation in any manner whatsoever
shall be retired and canceled promptly after the acquisition thereof. All such
shares shall upon their cancellation become authorized but unissued shares of
preferred stock and may be reissued as part of a new series of preferred stock
to be created by resolution or resolutions of the Board of Directors, subject to
the conditions and restrictions on issuance set forth herein.

         Section 6. LIQUIDATION, DISSOLUTION OR WINDING UP. Upon any liquidation
(voluntary or otherwise), dissolution or winding up of the Corporation, no
distribution shall be made (x) to the holders of shares of stock ranking junior
(either as to dividends or upon liquidation, dissolution or winding up) to the
Series A Preferred Stock unless, prior thereto, the holders of shares of Series
A Preferred Stock shall have received an amount equal to accrued and unpaid
dividends and distributions thereon, whether or not declared, to the date of
such payment, plus an amount equal to the greater of (1) $1,000.00 per share or
(2) an aggregate amount per share, subject to the provision for adjustment
hereinafter set forth, equal to 1,000 times the aggregate amount to be
distributed per share to holders of Common Stock, or (y) to the holders of stock
ranking on a parity (either as to dividends or upon liquidation, dissolution or
winding up) with the Series A Preferred Stock, except distributions made ratably
on the Series A Preferred Stock and all other such parity stock in proportion to
the total amounts to which the holders of all such shares are entitled upon such
liquidation, dissolution or

                                      II-D
<PAGE>


winding up. In the event the Corporation shall at
any time after the Rights Declaration Date (i) declare or pay any dividend on
Common Stock payable in shares of Common Stock, or (ii) effect a subdivision or
combination or consolidation of the outstanding shares of Common Stock (by
reclassification or otherwise than by payment of a dividend in shares of Common
Stock) into a greater or lesser number of shares of Common Stock, then in each
such case the aggregate amount per share to which holders of shares of Series A
Preferred Stock were entitled immediately prior to such event under clause (x)
of the preceding sentence shall be adjusted by multiplying such amount by a
fraction, the numerator of which is the number of shares of Common Stock
outstanding immediately after such event and the denominator of which is the
number of shares of Common Stock that were outstanding immediately prior to such
event. Neither the consolidation of nor merging of the Corporation with or into
any other corporation or corporations, nor the sale or other transfer of all or
substantially all of the assets of the Corporation, shall be deemed to be a
liquidation, dissolution or winding up of the Corporation within the meaning of
this Section 6.

         Section 7. CONSOLIDATION, MERGER, ETC. In case the Corporation shall
enter into any consolidation, merger, combination or other transaction in which
the shares of Common Stock are exchanged for or changed into other stock or
securities, cash and/or any other property, then in any such case the shares of
Series A Preferred Stock shall at the same time be similarly exchanged or
changed in an amount per share (subject to the provision for adjustment
hereinafter set forth) equal to 1,000 times the aggregate amount of stock,
securities, cash and/or any other property (payable in kind), as the case may
be, into which or for which each share of Common Stock is changed or exchanged,
plus accrued and unpaid dividends, if any, payable with respect to the Series A
Preferred Stock. In the event the Corporation shall at any time after the Rights
Declaration Date (i) declare or pay any dividend on Common Stock payable in
shares of Common Stock, or (ii) effect a subdivision or combination or
consolidation of the outstanding shares of Common Stock (by reclassification or
otherwise than by payment of a dividend in shares of Common Stock) into a
greater or lesser number of shares of Common Stock, then in each such case the
amount set forth in the preceding sentence with respect to the exchange or
change of shares of Series A Preferred Stock shall be adjusted by multiplying
such amount by a fraction, the numerator of which is the number of shares of
Common Stock outstanding immediately after such event and the denominator of
which is the number of shares of Common Stock that were outstanding immediately
prior to such event.

         Section 8.  REDEMPTION.  The shares of Series A Preferred Stock shall
not be redeemable.

         Section 9. RANKING. Unless otherwise expressly provided in the Articles
or a Certificate of Vote of Directors Establishing a Class of Stock relating to
any other series of preferred stock of the Corporation, the Series A Preferred
Stock shall rank junior to every other series of the Corporation's preferred
stock previously or hereafter authorized, as to the payment of dividends and the
distribution of assets on liquidation, dissolution or winding up and shall rank
senior to the Common Stock.

                                      II-E

<PAGE>

         Section 10. AMENDMENT. The Articles and this Certificate of Vote of
Directors Establishing a Class of Stock shall not be amended in any manner which
would materially alter or change the powers, preferences or special rights of
the Series A Preferred Stock so as to affect them adversely (within the meaning
of Section 77 of Chapter 156B of the Massachusetts General Laws) without the
affirmative vote of the holders of two-thirds or more of the outstanding shares
of Series A Preferred Stock, voting separately as a class.

         Section 11. FRACTIONAL SHARES. Series A Preferred Stock may be issued
in whole shares or in any fraction of a share that is one one-thousandth
(1/1,000th) of a share or any integral multiple of such fraction, which shall
entitle the holder, in proportion to such holder's fractional shares, to
exercise voting rights, receive dividends, participate in distributions and to
have the benefit of all other rights of holders of Series A Preferred Stock. In
lieu of fractional shares, the Corporation may elect to make a cash payment as
provided in the Rights Agreement for fractions of a share other than one
one-thousandth (1/1,000th) of a share or any integral multiple thereof.



                                      II-F



<PAGE>
                                                                    Exhibit 4.1


                                   CORE, INC.


                                       and


                       State Street Bank and Trust Company


                                 as Rights Agent



                                   ----------




                          Shareholder Rights Agreement

                          Dated as of October 21, 1999






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


<PAGE>

<TABLE>
<CAPTION>

                                TABLE OF CONTENTS

<S>    <C>                                                                    <C>
1.     CERTAIN DEFINITIONS                                                     1

2.     APPOINTMENT OF RIGHTS AGENT                                             7

3.     ISSUE OF RIGHT CERTIFICATES                                             7

4.     FORM OF RIGHT CERTIFICATES                                             10

5.     COUNTERSIGNATURE AND REGISTRATION                                      11

6.     TRANSFER, SPLIT UP, COMBINATION AND EXCHANGE OF

       RIGHT CERTIFICATES; MUTILATED, DESTROYED, LOST

       OR STOLEN RIGHT CERTIFICATES                                           12

7.     EXERCISE OF RIGHTS; EXERCISE PRICE; EXPIRATION DATE

       OF RIGHTS                                                              13

8.     CANCELLATION AND DESTRUCTION OF RIGHT CERTIFICATES                     15

9.     RESERVATION AND AVAILABILITY OF PREFERRED STOCK                        15

10.    PREFERRED STOCK RECORD DATE                                            17

11.    ADJUSTMENT OF EXERCISE PRICE, NUMBER AND KIND OF

       SHARES OR NUMBER OF RIGHTS                                             17

12.    CERTIFICATE OF ADJUSTED EXERCISE PRICE OR NUMBER

       OF SHARES                                                              28

13.    CONSOLIDATION, MERGER OR SALE OR TRANSFER OF ASSETS

       OR EARNING POWER                                                       28

14.    FRACTIONAL RIGHTS AND FRACTIONAL SHARES                                31

15.    RIGHTS OF ACTION                                                       32

16.    AGREEMENT OF RIGHT HOLDERS                                             32

17.    RIGHT CERTIFICATE HOLDER NOT DEEMED A SHAREHOLDER                      33

18.    CONCERNING THE RIGHTS AGENT                                            33

19.    MERGER OR CONSOLIDATION OR CHANGE OF NAME OF

       RIGHTS AGENT                                                           34

20.    DUTIES OF RIGHTS AGENT                                                 35

21.    CHANGE OF RIGHTS AGENT                                                 37

22.    ISSUANCE OF NEW RIGHT CERTIFICATES                                     38

                                       i


<PAGE>

23.    REDEMPTION                                                             39

24.    EXCHANGE                                                               40

25.    NOTICE OF CERTAIN EVENTS                                               42

26.    NOTICES                                                                43

27.    SUPPLEMENTS AND AMENDMENTS                                             44

28.    SUCCESSORS                                                             45

29.    DETERMINATIONS AND ACTIONS BY THE BOARD OF

       DIRECTORS                                                              45

30.    BENEFITS OF THIS AGREEMENT                                             45

31.    SEVERABILITY                                                           45

32.    GOVERNING LAW                                                          46

33.    COUNTERPARTS                                                           46

34.    DESCRIPTIVE HEADINGS                                                   46

</TABLE>

<TABLE>
<CAPTION>

EXHIBITS



<S>               <C>
Exhibit A --      Certificate of Designation of Series A Participating
                  Cumulative Preferred Stock

Exhibit B --      Form of Right Certificate

</TABLE>

                                       ii
<PAGE>


                          SHAREHOLDER RIGHTS AGREEMENT



     Agreement, dated as of October 21, 1999, between CORE, INC., a
Massachusetts corporation (the "Company"), and State Street Bank and Trust
Company, a Massachusetts chartered trust company (the "Rights Agent").



                               W I T N E S S E T H

     WHEREAS, the Board of Directors of the Company desires to provide
shareholders of the Company with the opportunity to benefit from the long-term
prospects and value of the Company and to ensure that shareholders of the
Company receive fair and equal treatment in the event of any proposed takeover
of the Company; and

     WHEREAS, on September 21, 1999, the Board of Directors of the Company
determined it desirable and in the best interests of the Company and its
shareholders for the Company to adopt a Shareholder Rights Plan; and

     WHEREAS, on September 21, 1999, the Board of Directors of the Company
authorized and declared a dividend distribution of one Right (as such term is
hereinafter defined) for each outstanding share of Common Stock of the Company
outstanding as of November 1, 1999 (the "Record Date"), and authorized the
issuance of one Right for each share of Common Stock of the Company issued
(whether or not originally issued or sold from the Company's treasury, except in
the case of treasury shares having associated Rights) between the Record Date
and the earlier of the Distribution Date or the Expiration Date (as such terms
are hereinafter defined), each Right initially representing the right to
purchase one one-thousandth of a share of Series A Junior Participating
Cumulative Preferred Stock of the Company having the rights, powers and
preferences set forth on EXHIBIT A hereto, upon the terms and subject to the
conditions hereinafter set forth (the "Rights"); and

     WHEREAS, the Company desires to appoint the Rights Agent to act as rights
agent hereunder, in accordance with the terms and conditions hereof.

     NOW, THEREFORE, in consideration of the premises and the mutual agreements
herein set forth, the parties hereby agree as follows:

Section 1.        CERTAIN  DEFINITIONS.  For  purposes of this  Agreement,  the
following  terms have the meanings indicated:

     (a)   "ACQUIRING  PERSON" shall mean any Person (as such term is
           hereinafter defined) who or which, together with all Affiliates
           (as such term is hereinafter defined) and Associates (as such
           term is hereinafter defined) of such Person, shall be the
           Beneficial Owner (as such term is hereinafter defined) of 15% or
           more of the shares of Common Stock of the Company then
           outstanding, but shall not include (i) the Company, (ii) any
           Subsidiary (as such term is hereinafter defined) of the Company,
           (iii) any employee benefit plan or

<PAGE>


           compensation arrangement of the Company or any Subsidiary of the
           Company or (iv) any Person holding shares of Common Stock of the
           Company organized, appointed or established by the Company or any
           Subsidiary of the Company for or pursuant to the terms of any such
           employee benefit plan or compensation arrangement (the Persons
           described in clauses (i) through (iv) above are referred to herein as
           "Exempt Persons"); PROVIDED, HOWEVER, that the term "Acquiring
           Person" shall not include any Grandfathered Person, unless such
           Grandfathered Person at any time after the Grandfathered Time becomes
           the Beneficial Owner of more than the Grandfathered Percentage of the
           shares of Common Stock of the Company then outstanding. Any
           Grandfathered Person who after the Grandfathered Time becomes the
           Beneficial Owner of less than 15% of the shares of Common Stock of
           the Company then outstanding shall cease to be a Grandfathered
           Person.

           Notwithstanding the foregoing, no Person shall become an "Acquiring
           Person" as the result of an acquisition by the Company of Common
           Stock of the Company which, by reducing the number of shares
           outstanding, increases the proportionate number of shares
           beneficially owned by such Person to 15% (or in the case of a
           Grandfathered Person, the Grandfathered Percentage applicable to such
           Grandfathered Person) or more of the shares of Common Stock of the
           Company then outstanding; PROVIDED, HOWEVER, that if a Person shall
           become the Beneficial Owner of 15% (or in the case of a Grandfathered
           Person, the Grandfathered Percentage applicable to such Grandfathered
           Person) or more of the shares of Common Stock of the Company then
           outstanding by reason of share purchases by the Company and shall,
           after such share purchases by the Company, become the Beneficial
           Owner of any additional shares (other than pursuant to a stock split,
           stock dividend or similar transaction) of Common Stock of the Company
           and immediately thereafter be the Beneficial Owner of 15% (or in the
           case of a Grandfathered Person, the Grandfathered Percentage
           applicable to such Grandfathered Person) or more of the shares of
           Common Stock of the Company then outstanding, then such Person shall
           be deemed to be an "Acquiring Person."

           In addition, notwithstanding the foregoing, a Person shall not be an
           "Acquiring Person" if (i) the Board of Directors of the Company
           determines that a Person who would otherwise be an "Acquiring
           Person," has become such without intending to become an "Acquiring
           Person," and such Person divests as promptly as practicable (or
           within such period of time as the Board of Directors of the Company
           determines is reasonable) a sufficient number of shares of Common
           Stock of the Company so that such Person would no longer be an
           "Acquiring Person," as defined pursuant to the foregoing provisions
           of this Section 1(a).


                                        2
<PAGE>


     (b)   "ADJUSTMENT SHARES" shall have the meaning set forth in Section
           11(a)(ii) hereof.

     (c)   "ADVERSE PERSON" shall mean any Person declared to be an Adverse
           Person by the Board of Directors upon a determination of the Board of
           Directors that the criteria set forth in Section 11(a)(ii)(B) apply
           to such Person.

     (d)   "AFFILIATE" and "ASSOCIATE" shall have the respective meanings
           ascribed to such terms in Rule 12b-2 of the General Rules and
           Regulations (the "Rules") under the Securities Exchange Act of 1934,
           as amended (the "Exchange Act"), as in effect on the date of this
           Agreement; PROVIDED, HOWEVER, that no Person who is a director or
           officer of the Company shall be deemed an Affiliate or an Associate
           of any other director or officer of the Company solely as a result of
           his or her position as director or officer of the Company.

     (e)   "ARTICLES OF ORGANIZATION" when used in reference to the Company
           shall mean the Articles of Organization, as amended, of the Company.

     (f)   A Person shall be deemed the "BENEFICIAL OWNER" of, and shall be
           deemed to "BENEFICIALLY OWN" and have "BENEFICIAL OWNERSHIP" of, any
           securities:

           (i)    which such Person or any of such Person's Affiliates or
                  Associates, directly or indirectly, beneficially owns (as
                  determined pursuant to Rule 13d-3 of the Rules under the
                  Exchange Act, as in effect on the date of this Agreement);

           (ii)   which such Person or any of such Person's Affiliates or
                  Associates, directly or indirectly, has:

                  (A)  the right to acquire  (whether or not such right is
                       exercisable immediately or only after the passage
                       of time or upon the satisfaction of any conditions
                       or both) pursuant to any agreement, arrangement or
                       understanding (whether or not in writing) (other
                       than customary agreements with and between
                       underwriters and selling group members with
                       respect to a bona fide public offering of
                       securities) or upon the exercise of conversion
                       rights, exchange rights, rights (other than the
                       Rights), warrants or options, or otherwise;
                       PROVIDED, HOWEVER, that a Person shall not be
                       deemed the "Beneficial Owner" of, or to
                       "beneficially own" or have "Beneficial Ownership"
                       of, (1) securities tendered pursuant to a tender
                       or exchange offer made by or on behalf of such
                       Person or any of such Person's Affiliates or
                       Associates until such tendered securities are
                       accepted for purchase or exchange; (2) securities
                       issuable upon exercise of these Rights at any time
                       prior to the occurrence of a Triggering Event; or
                       (3) securities issuable upon exercise of Rights
                       from and after the occurrence of a Triggering


                                        3
<PAGE>


                       Event, which Rights were acquired by such Person or any
                       of such Person's Affiliates or Associates prior to the
                       Distribution Date or pursuant to Sections 3(a), 11(i) or
                       22 hereof; or

                  (B)  the right to vote pursuant to any agreement,  arrangement
                       or understanding (whether or not in writing);
                       PROVIDED, HOWEVER, that a Person shall not be deemed the
                       "Beneficial Owner" of, or to "beneficially own" or have
                       "Beneficial Ownership" of, any security under this clause
                       (B) if the agreement, arrangement or understanding to
                       vote such security (1) arises solely from a revocable
                       proxy given in response to a public proxy or consent
                       solicitation made pursuant to, and in accordance with,
                       the Rules of the Exchange Act and (2) is not also then
                       reportable by such person on Schedule 13D under the
                       Exchange Act (or any comparable or successor report); or

                  (C)  the right to dispose of pursuant to any agreement,
                       arrangement or understanding (whether or not in writing)
                       (other than customary arrangements with and between
                       underwriters and selling group members with respect to a
                       bona fide public offering of securities); or

           (iii)  which are beneficially owned, directly or indirectly, by any
                  other Person (or any Affiliate or Associate thereof) with
                  which such Person or any of such Person's Affiliates or
                  Associates has any agreement, arrangement or understanding
                  (whether or not in writing) (other than customary agreements
                  with and between underwriters and selling group members with
                  respect to a bona fide public offering of securities) for the
                  purpose of acquiring, holding, voting (except pursuant to a
                  revocable proxy as described in clause (B) of Section 1(d)(ii)
                  hereof) or disposing of any securities of the Company;

           PROVIDED, HOWEVER, that (1) no Person engaged in business as an
           underwriter of securities shall be deemed the Beneficial Owner of any
           securities acquired through such Person's participation as an
           underwriter in good faith in a firm commitment underwriting until the
           expiration of forty (40) days after the date of such acquisition, and
           (2) no Person who is a director or an officer of the Company shall be
           deemed, as a result of his or her position as director or officer of
           the Company, the Beneficial Owner of any securities of the Company
           that are beneficially owned by any other director or officer of the
           Company.

     (g)   "BUSINESS DAY" shall mean any day other than a Saturday, Sunday, or a
           day on which banking institutions in the Commonwealth of
           Massachusetts are authorized or obligated by law or executive order
           to close.

     (h)   "CLOSE OF BUSINESS" on any given date shall mean 5:00 P.M., Boston,
           Massachusetts time, on such date; PROVIDED, HOWEVER, that if such
           date


                                        4
<PAGE>


           is not a Business Day it shall mean 5:00 P.M., Boston, Massachusetts
           time, on the next succeeding Business Day.

     (i)   "COMMON  STOCK" when used in reference to the Company shall mean the
           common stock, par value $0.10 per share, of the Company or any
           other shares of capital stock of the Company into which such
           stock shall be reclassified or changed. "Common Stock" when used
           with reference to any Person other than the Company organized in
           corporate form shall mean (i) the capital stock or other equity
           interest of such Person with the greatest voting power, (ii) the
           equity securities or other equity interest having power to
           control or direct the management of such Person or (iii) if such
           Person is a Subsidiary of another Person, the Person or Persons
           which ultimately control such first-mentioned Person and which
           have issued any such outstanding capital stock, equity securities
           or equity interest. "Common Stock" when used with reference to
           any Person not organized in corporate form shall mean units of
           beneficial interest which (x) shall represent the right to
           participate generally in the profits and losses of such Person
           (including without limitation any flow-through tax benefits
           resulting from an ownership interest in such Person) and (y)
           shall be entitled to exercise the greatest voting power of such
           Person or, in the case of a limited partnership, shall have the
           power to remove or otherwise replace the general partner or
           partners.

     (j)   "CURRENT VALUE" shall have the meaning set forth in Section 11(a)
           (iii) hereof.

     (k)   "DEPOSITARY AGENT" shall have the meaning set forth in Section 7(c)
           hereof.

     (l)   "DISTRIBUTION DATE" shall have the meaning defined in Section 3(a)
           hereof.

     (m)   "EXERCISE PRICE" shall have the meaning defined in Section 4(a)
           hereof.

     (n)   "EXPIRATION DATE" and "FINAL EXPIRATION DATE" shall have the meanings
           set forth in Section 7(a) hereof.

     (o)   "FAIR MARKET VALUE" of any securities or other property shall be as
           determined in accordance with Section 11(d) hereof.

     (p)   "GRANDFATHERED  PERCENTAGE" shall mean, with respect to any
           Grandfathered Person, the percentage of the outstanding shares of
           Common Stock that such Grandfathered Person, together with all
           Affiliates and Associates of such Grandfathered Person,
           beneficially owns as of the Grandfathered Time plus an additional
           two percent (2%); provided, however, that, in the event any
           Grandfathered Person shall sell, transfer, or otherwise dispose
           of any outstanding shares of Common Stock after the Grandfathered
           Time, the Grandfathered Percentage shall, subsequent to such
           sale, transfer or disposition, mean, with respect to such
           Grandfathered Person, the lesser of (i) the Grandfathered
           Percentage as in effect immediately prior to such sale,


                                        5
<PAGE>


           transfer or disposition or (ii) the percentage of outstanding shares
           of Common Stock that such Grandfathered Person beneficially owns
           immediately following such sale, transfer or disposition plus an
           additional two percent (2%).

     (q)   "GRANDFATHERED PERSON" shall mean either of (i) Gilder Gagnon Howe &
           Co., LLC or (ii) Warburg, Pincus Asset Management, Inc. or any of
           their respective Affiliates or Associates.

     (r)   "GRANDFATHERED TIME" shall mean 5:00 P.M., Boston, Massachusetts
           time, on October 21, 1999.

     (s)   "GROUP" shall have the meaning set forth in clause (b) of the
           definition of "Person."

     (t)   "PERSON" shall mean (a) an individual, a corporation, a partnership,
           an association, a joint stock company, a trust, a business trust, a
           government or political subdivision, any unincorporated organization,
           or any other association or entity, and (b) a "group" as that term is
           used for purposes of Section 13(d)(3) of the Exchange Act.

     (u)   "PREFERRED STOCK" shall mean shares of Series A Junior Participating
           Cumulative Preferred Stock, without par value, of the Company having
           the rights and preferences set forth in the form of Certificate of
           Designation attached hereto as EXHIBIT A.

     (v)   "PREFERRED STOCK EQUIVALENTS" shall have the meaning set forth in
           Section 11(b) hereof.

     (w)   "PRINCIPAL PARTY" shall have the meaning defined in Section 13(b)
           hereof.

     (x)   "REDEMPTION PRICE" shall have the meaning defined in Section 23
           hereof.

     (y)   "REGISTERED COMMON STOCK" shall have the meaning set forth in Section
           13(b) hereof.

     (z)   "RIGHT CERTIFICATE" shall have the meaning set forth in Section 3(a)
           hereof.

     (aa)  "SECTION 11(a)(ii) EVENT" shall have the meaning set forth in Section
           11(a)(ii) hereof.

     (bb)  "SECTION 11(a)(ii) TRIGGER DATE" shall have the meaning set forth in
           Section 11(a)(iii) hereof.

     (cc)  "SECTION 13 EVENT" shall mean any event described in clauses (x), (y)
           or (z) of Section 13(a) hereof.

     (dd)  "SECTION 24(a)(i) EXCHANGE RATIO" shall have the meaning set forth in
           Section 24(a)(i) hereof.


                                        6
<PAGE>

     (ee)  "SECTION 24(a)(ii) EXCHANGE RATIO" shall have the meaning set forth
           in Section 24(a)(ii) hereof.

     (ff)  "SPREAD" shall have the meaning set forth in Section 11(a)(iii)
           hereof.

     (gg)  "STOCK ACQUISITION DATE" shall mean the date of the first public
           announcement (which for purposes of this definition shall include,
           without limitation, the issuance of a press release or the filing of
           a publicly-available report or other document with the Securities and
           Exchange Commission or any other governmental agency) by the Company,
           acting pursuant to a resolution adopted by the Board of Directors of
           the Company, or an Acquiring Person that an Acquiring Person has
           become such.

     (hh)  "SUBSIDIARY" shall mean, with reference to any Person, any
           corporation or other entity of which securities or other ownership
           interests having ordinary voting power sufficient, in the absence of
           contingencies, to elect a majority of the board of directors or other
           persons performing similar functions of such corporation or other
           entity are at the time directly or indirectly beneficially owned or
           otherwise controlled by such Person either alone or together with one
           or more Affiliates of such Person.

     (ii)  "SUBSTITUTION PERIOD" shall have the meaning set forth in Section
           11(a)(iii) hereof.

     (jj)  "TRIGGERING EVENT" shall mean any Section 11(a)(ii) Event or any
           Section 13 Event.

Section 2.        APPOINTMENT OF RIGHTS AGENT.

     The Company hereby appoints the Rights Agent to act as agent for the
Company and the holders of the Rights (who, in accordance with Section 3 hereof,
shall prior to the Distribution Date (as hereinafter defined in Section 3(a))
also be the holders of the Common Stock of the Company) in accordance with the
terms and conditions hereof, and the Rights Agent hereby accepts such
appointment. The Company may from time to time appoint such Co-Rights Agents as
it may deem necessary or desirable. In the event the Company appoints one or
more Co-Rights Agents, the respective duties of the Rights Agent and any
Co-Rights Agents shall be as the Company shall determine. The Company shall give
ten (10) days' prior written notice to the Rights Agent of the appointment of
one or more Co-Rights Agents and the respective duties of the Rights Agent and
any such Co-Rights Agents. The Rights Agent shall have no duty to supervise, and
shall in no event be liable for, the acts or omissions of any such Co-Rights
Agent.

Section 3.        ISSUE OF RIGHT CERTIFICATES.

     (a)   From the date hereof  until the  earliest of (i) the Close of
           Business on the tenth calendar day after the Stock Acquisition Date,
           (ii) the Close of Business on the tenth Business Day (or such later
           calendar day, if any, as the Board of Directors of the Company may
           determine in its sole discretion) after the date a tender or exchange
           offer by any Person, other than an Exempt Person, is first


                                        7
<PAGE>


           published or sent or given within the meaning of Rule 14d-4(a) of the
           Exchange Act, or any successor rule, if, upon consummation thereof,
           such Person could become the Beneficial Owner of 15% (or in the case
           of a Grandfathered Person, the Grandfathered Percentage applicable to
           such Grandfathered Person) or more of the shares of Common Stock of
           the Company then outstanding or (iii) the determination by the Board
           of Directors of the Company, pursuant to the criteria set forth in
           Section 11(a)(ii)(B) hereof, that a Person is an Adverse Person
           (including any such date which is after the date of this Agreement
           and prior to the issuance of the Rights) (the earliest of such dates
           being herein referred to as the "Distribution Date"), (x) the Rights
           will be evidenced (subject to the provisions of Section 3(b) hereof)
           by the certificates for the Common Stock of the Company registered in
           the names of the holders of the Common Stock of the Company (which
           certificates for Common Stock of the Company shall be deemed also to
           be certificates for Rights) and not by separate certificates, and (y)
           the Rights will be transferable only in connection with the transfer
           of the underlying shares of Common Stock of the Company. As soon as
           practicable after the Distribution Date, the Rights Agent will, at
           the Company's expense send, by first-class, insured, postage prepaid
           mail, to each record holder of the Common Stock of the Company as of
           the Close of Business on the Distribution Date, at the address of
           such holder shown on the records of the Company, one or more
           certificates, in substantially the form of EXHIBIT B hereto (the
           "Right Certificates"), evidencing one Right for each share of Common
           Stock of the Company so held, subject to adjustment as provided
           herein. In the event that an adjustment in the number of Rights per
           share of Common Stock of the Company has been made pursuant to
           Section 11(o) hereof, the Company may make the necessary and
           appropriate rounding adjustments (in accordance with Section 14(a)
           hereof) at the time of distribution of the Right Certificates, so
           that Right Certificates representing only whole numbers of Rights are
           distributed and cash is paid in lieu of any fractional Rights. As of
           and after the Close of Business on the Distribution Date, the Rights
           will be evidenced solely by such Right Certificates.

     (b)   With respect to  certificates  for the Common Stock of the Company
           issued prior to the Close of Business on the Record Date, the
           Rights will be evidenced by such certificates for the Common
           Stock of the Company on or until the Distribution Date (or the
           earlier redemption, expiration or termination of the Rights), and
           the registered holders of the Common Stock of the Company also
           shall be the registered holders of the associated Rights. Until
           the Distribution Date (or the earlier redemption, expiration or
           termination of the Rights), the transfer of any of the
           certificates for the Common Stock of the Company outstanding
           prior to the date of this Agreement shall also constitute the
           transfer of the Rights associated with the Common Stock of the
           Company represented by such certificate.


                                        8
<PAGE>


     (c)   Certificates for the Common Stock of the Company issued after the
           Record Date, but prior to the earlier of the Distribution Date or the
           redemption, expiration or termination of the Rights, shall be deemed
           also to be certificates for Rights, and shall bear a legend,
           substantially in the form set forth below:

                 This certificate also evidences and entitles the holder hereof
                 to certain Rights as set forth in a Shareholder Rights
                 Agreement between CORE, INC. and State Street Bank and Trust
                 Company, as Rights Agent, dated as of October 21, 1999, as
                 amended, restated, renewed or extended from time to time (the
                 "Rights Agreement"), the terms of which are hereby incorporated
                 herein by reference and a copy of which is on file at the
                 principal offices of CORE, INC. and the stock transfer
                 administration office of the Rights Agent. Under certain
                 circumstances, as set forth in the Rights Agreement, such
                 Rights will be evidenced by separate certificates and will no
                 longer be evidenced by this certificate. CORE, INC. may redeem
                 the Rights at a redemption price of $0.001 per Right, subject
                 to adjustment, under the terms of the Rights Agreement. CORE,
                 INC. will mail to the holder of this certificate a copy of the
                 Rights Agreement, as in effect on the date of mailing, without
                 charge promptly after receipt of a written request therefor.
                 Under certain circumstances, Rights issued to or held by
                 Acquiring Persons, Adverse Persons or any Affiliates or
                 Associates thereof (as defined in the Rights Agreement), and
                 any subsequent holder of such Rights, may become null and void.
                 The Rights shall not be exercisable, and shall be void so long
                 as held, by a holder in any jurisdiction where the requisite
                 qualification, if any, to the issuance to such holder, or the
                 exercise by such holder, of the Rights in such jurisdiction
                 shall not have been obtained or be obtainable.

           With respect to such certificates containing the foregoing legend,
           the Rights associated with the Common Stock of the Company
           represented by such certificates shall be evidenced by such
           certificates alone until the Distribution Date (or the earlier
           redemption, expiration or termination of the Rights), and the
           transfer of any of such certificates shall also constitute the
           transfer of the Rights associated with the Common Stock of the
           Company represented by such certificates. In the event that the
           Company purchases or acquires any shares of Common Stock of the
           Company after the Record Date but prior to the Distribution Date, any
           Rights associated with such Common Stock of the Company shall be
           deemed canceled and retired so that the Company shall not be entitled
           to exercise any Rights associated with the shares of Common Stock of
           the Company which are no longer outstanding. The failure to print the
           foregoing legend on any such certificate representing Common Stock of
           the


                                        9
<PAGE>


           Company or any defect therein shall not affect in any manner
           whatsoever the application or interpretation of the provisions of
           Section 7(e) hereof.

Section 4.        FORM OF RIGHT CERTIFICATES.

     (a)   The Right Certificates (and the forms of election to purchase
           shares and of assignment and certificate to be printed on the
           reverse thereof) shall each be substantially in the form of
           EXHIBIT B hereto and may have such marks of identification or
           designation and such legends, summaries or endorsements printed
           thereon as the Company may deem appropriate and as are not
           inconsistent with the provisions of this Agreement, or as may be
           required to comply with any applicable law, rule or regulation or
           with any rule or regulation of any stock exchange on which the
           Rights may from time to time be listed, or to conform to
           customary usage. The Right Certificates shall be in a
           machine-printable format and in a form reasonably satisfactory to
           the Rights Agent. Subject to the provisions of Section 11 and
           Section 22 hereof, the Right Certificates, whenever distributed,
           shall be dated as of the Record Date, shall show the date of
           countersignature, and on their face shall entitle the holders
           thereof to purchase such number of one one-thousandths of a share
           of Preferred Stock as shall be set forth therein at the price set
           forth therein (the "Exercise Price"), but the number of such
           shares and the Exercise Price shall be subject to adjustment as
           provided herein.

     (b)   Any Right Certificate issued pursuant to Section 3(a) or Section
           22 hereof that represents Rights beneficially owned by (i) an
           Acquiring Person, an Adverse Person or any Associate or Affiliate
           of an Acquiring Person or an Adverse Person, (ii) a transferee of
           an Acquiring Person or an Adverse Person (or of any Associate or
           Affiliate of an Acquiring Person or an Adverse Person) who
           becomes a transferee after the Acquiring Person or Adverse Person
           becomes such, or (iii) a transferee of an Acquiring Person or an
           Adverse Person (or of any such Associate or Affiliate) who
           becomes a transferee prior to or concurrently with the Acquiring
           Person or Adverse Person becoming such and receives such Rights
           pursuant to either (A) a transfer (whether or not for
           consideration) from the Acquiring Person or Adverse Person to
           holders of equity interests in such Acquiring Person or Adverse
           Person or to any Person with whom the Acquiring Person or Adverse
           Person has any continuing agreement, arrangement or understanding
           (whether or not in writing) regarding the transferred Rights, the
           shares of Common Stock of the Company associated with such Rights
           or the Company or (B) a transfer which the Board of Directors of
           the Company has determined is part of a plan, arrangement or
           understanding which has as a primary purpose or effect the
           avoidance of Section 7(e) hereof, and any Right Certificate
           issued pursuant to Section 6, Section 11 or Section 22 upon
           transfer, exchange, replacement or adjustment of any other Right
           Certificate referred to in this sentence, shall have deleted
           therefrom the second sentence of the existing legend on such
           Right Certificate and in substitution therefor shall contain the
           following legend:


                                       10
<PAGE>


                 The Rights represented by this Right Certificate are or were
                 beneficially owned by a Person who was or became an Acquiring
                 Person, an Adverse Person or an Affiliate or an Associate of an
                 Acquiring Person or an Adverse Person (as such terms are
                 defined in the Rights Agreement). This Right Certificate and
                 the Rights represented hereby may become null and void under
                 certain circumstances as specified in Section 7(e) of the
                 Rights Agreement.

           The Company shall give notice to the Rights Agent promptly after it
           becomes aware of the existence and identity of any Acquiring Person
           or Adverse Person or any Associate or Affiliate thereof. The Company
           shall instruct the Rights Agent in writing of the Rights which should
           be so legended. The failure to print the foregoing legend on any such
           Right Certificate or any defect therein shall not affect in any
           manner whatsoever the application or interpretation of the provisions
           of Section 7(e) hereof.

Section 5.        COUNTERSIGNATURE AND REGISTRATION.

     (a)   The Right Certificates shall be executed on behalf of the
           Company by its Chairman of the Board of Directors, or its
           President or any Vice President and by its Treasurer or any
           Assistant Treasurer, or by its Clerk or any Assistant Clerk,
           either manually or by facsimile signature, and shall have affixed
           thereto the Company's seal or a facsimile thereof which shall be
           attested to by the Clerk or any Assistant Clerk of the Company,
           either manually or by facsimile signature. The Right Certificates
           shall be manually countersigned by an authorized signatory of the
           Rights Agent and shall not be valid for any purpose unless so
           countersigned, and such countersignature upon any Right
           Certificate shall be conclusive evidence, and the only evidence,
           that such Right Certificate has been duly countersigned as
           required hereunder. In case any officer of the Company who shall
           have signed any of the Right Certificates shall cease to be such
           officer of the Company before countersignature by the Rights
           Agent and issuance and delivery by the Company, such Right
           Certificates, nevertheless, may be countersigned by an authorized
           signatory of the Rights Agent, and issued and delivered by the
           Company with the same force and effect as though the person who
           signed such Right Certificates had not ceased to be such officer
           of the Company; and any Right Certificates may be signed on
           behalf of the Company by any person who, at the actual date of
           the execution of such Right Certificate, shall be a proper
           officer of the Company to sign such Right Certificate, although
           at the date of the execution of this Rights Agreement any such
           person was not such an officer.

     (b)   Following the Distribution Date, the Rights Agent will keep or cause
           to be kept, at one of its offices designated as the appropriate place
           for surrender of Right Certificates upon exercise or transfer, books
           for registration and transfer of the Right Certificates issued
           hereunder. Such books shall show the names and addresses of the
           respective holders of the Right Certificates, the number


                                       11
<PAGE>


           of Rights evidenced on its face by each of the Right Certificates and
           the date of each of the Right Certificates.

Section 6.        TRANSFER, SPLIT UP, COMBINATION AND EXCHANGE OF RIGHT
                  CERTIFICATES; MUTILATED, DESTROYED, LOST OR STOLEN RIGHT
                  CERTIFICATES.

     (a)   Subject to the provisions of Section 4(b), Section 7(e) and
           Section 14 hereof, at any time after the Close of Business on the
           Distribution Date, and at or prior to the Close of Business on
           the Expiration Date, any Right Certificate or Certificates may be
           transferred, split up, combined or exchanged for another Right
           Certificate or Certificates, entitling the registered holder to
           purchase a like number of one one-thousandths of a share of
           Preferred Stock (or following a Triggering Event, preferred
           stock, cash, property, debt securities, Common Stock of the
           Company or any combination thereof) as the Right Certificate or
           Certificates surrendered then entitled such holder to purchase
           and at the same Exercise Price. Any registered holder desiring to
           transfer, split up, combine or exchange any Right Certificate
           shall make such request in writing delivered to the Rights Agent,
           and shall surrender the Right Certificate or Certificates to be
           transferred, split up, combined or exchanged, with the form of
           assignment and certificate duly executed, at the office or
           offices of the Rights Agent designated for such purpose. Neither
           the Rights Agent nor the Company shall be obligated to take any
           action whatsoever with respect to the transfer of any such
           surrendered Right Certificate until the registered holder shall
           have completed and signed the certificate contained in the form
           of assignment on the reverse side of such Right Certificate and
           shall have provided such additional evidence of the identity of
           the Beneficial Owner (or former Beneficial Owner) or Affiliates
           or Associates thereof as the Company shall reasonably request.
           Thereupon the Rights Agent shall, subject to Section 4(b),
           Section 7(e) and Section 14 hereof, countersign and deliver to
           the Person entitled thereto a Right Certificate or Certificates,
           as the case may be, as so requested. The Company may require
           payment by the registered holder of a Right Certificate, of a sum
           sufficient to cover any tax or governmental charge that may be
           imposed in connection with any transfer, split up, combination or
           exchange of Right Certificates.

     (b)   Upon receipt by the Company and the Rights Agent of evidence
           reasonably satisfactory to them of the loss, theft, destruction or
           mutilation of a Right Certificate, and, in case of loss, theft or
           destruction, of indemnity or security satisfactory to them, and
           reimbursement to the Company and the Rights Agent of all reasonable
           expenses incidental thereto, and upon surrender to the Rights Agent
           and cancellation of the Right Certificate, if mutilated, the Company
           will execute and deliver a new Right Certificate of like tenor to the
           Rights Agent for countersignature and delivery to the registered
           owner in lieu of the Right Certificate so lost, stolen, destroyed or
           mutilated.


                                       12
<PAGE>


Section 7.        EXERCISE OF RIGHTS; EXERCISE PRICE; EXPIRATION DATE OF RIGHTS.

     (a)   Subject to Section 7(e) hereof, the registered holder of any Right
           Certificate may exercise the Rights evidenced thereby (except as
           otherwise provided herein) in whole or in part at any time after
           the Distribution Date upon surrender of the Right Certificate,
           with the form of election to purchase and the certificate on the
           reverse side thereof duly executed, to the Rights Agent at the
           office or offices of the Rights Agent designated for such
           purpose, together with payment of the aggregate Exercise Price
           for the total number of one one-thousandths of a share of
           Preferred Stock (or other securities, cash or other assets, as
           the case may be) as to which such surrendered Rights are then
           exercised, at or prior to the earlier of (i) the Close of
           Business on the tenth anniversary of the date of this agreement
           (the "Final Expiration Date"), (ii) the time at which the Rights
           are redeemed as provided in Section 23 hereof or (iii) the time
           at which such Rights are exchanged as provided in Section 24
           hereof (the earlier of (i), (ii) or (iii) being herein referred
           to as the "Expiration Date"). Except as set forth in Section 7(e)
           hereof and notwithstanding any other provision of this Agreement,
           any Person who prior to the Distribution Date becomes a record
           holder of shares of Common Stock of the Company may exercise all
           of the rights of a registered holder of a Right Certificate with
           respect to the Rights associated with such shares of Common Stock
           of the Company in accordance with the provisions of this
           Agreement, as of the date such Person becomes a record holder of
           shares of Common Stock of the Company.

     (b)   The Exercise Price for each one one-thousandth of a share of
           Preferred Stock pursuant to the exercise of a Right shall initially
           be $50.00, shall be subject to adjustment from time to time as
           provided in Section 11 and Section 13 hereof and shall be payable in
           lawful money of the United States of America in accordance with
           Section 7(c) below.

     (c)   As promptly as practicable following the Distribution Date,
           the Company shall deposit with a corporation, trust, bank or
           similar institution in good standing organized under the laws of
           the United States or any State of the United States, which is
           authorized under such laws to exercise corporate trust or stock
           transfer powers and is subject to supervision or examination by a
           federal or state authority (such institution is hereinafter
           referred to as the "Depositary Agent"), certificates representing
           the shares of Preferred Stock that may be acquired upon exercise
           of the Rights and the Company shall cause such Depositary Agent
           to enter into an agreement pursuant to which the Depositary Agent
           shall issue receipts representing interests in the shares of
           Preferred Stock so deposited. Upon receipt of a Right Certificate
           representing exercisable Rights, with the form of election to
           purchase and the certificate on the reverse side thereof duly
           executed, accompanied by payment of the Exercise Price for the
           shares to be purchased and an amount equal to any


                                       13
<PAGE>


           applicable transfer tax (as determined by the Rights Agent) by
           certified check or bank draft payable to the order of the Company or
           by money order, the Rights Agent shall, subject to Section 20(k)
           hereof, thereupon promptly (i) requisition from the Depositary Agent
           (or make available, if the Rights Agent is the Depositary Agent)
           depositary receipts or certificates for the number of one
           one-thousandths of a share of Preferred Stock to be purchased and the
           Company hereby irrevocably authorizes the Depositary Agent to comply
           with all such requests, (ii) when appropriate, requisition from the
           Company the amount of cash, if any, to be paid in lieu of issuance of
           fractional shares in accordance with Section 14 hereof, (iii)
           promptly after receipt of such certificates or depositary receipts,
           cause the same to be delivered to or upon the order of the registered
           holder of such Right Certificate, registered in such name or names as
           may be designated by such holder and (iv) when appropriate, after
           receipt promptly deliver such cash to or upon the order of the
           registered holder of such Right Certificate. In the event that the
           Company is obligated to issue other securities (including Common
           Stock) of the Company, pay cash or distribute other property pursuant
           to Section 11(a) hereof, the Company will make all arrangements
           necessary so that such other securities, cash or other property are
           available for distribution by the Rights Agent, if and when
           appropriate. The payment of the Exercise Price may be made by
           certified or bank check payable to the order of the Company, or by
           money order or wire transfer of immediately available funds to the
           account of the Company (provided that notice of such wire transfer
           shall be given by the holder of the related Right to the Rights
           Agent).

     (d)   In case the registered holder of any Right Certificate shall exercise
           less than all the Rights evidenced thereby, a new Right Certificate
           evidencing Rights equivalent to the Rights remaining unexercised
           shall be issued by the Rights Agent and delivered to the registered
           holder of such Right Certificate or to his duly authorized assigns,
           subject to the provisions of Section 14 hereof.

     (e)   Notwithstanding anything in this Agreement to the contrary, from
           and after the first occurrence of a Section 11(a)(ii) Event or
           Section 13 Event, any Rights beneficially owned by (i) an
           Acquiring Person, an Adverse Person or any Associate or Affiliate
           of an Acquiring Person or an Adverse Person, (ii) a transferee of
           an Acquiring Person or an Adverse Person (or of any Associate or
           Affiliate of an Acquiring Person or an Adverse Person) who
           becomes a transferee after the Acquiring Person or Adverse Person
           becomes such or (iii) a transferee of an Acquiring Person or an
           Adverse Person (or of any Associate or Affiliate of an Acquiring
           Person or an Adverse Person) who becomes a transferee prior to or
           concurrently with the Acquiring Person or Adverse Person becoming
           such and receives such Rights pursuant to either (A) a transfer
           (whether or not for consideration) from the Acquiring Person or
           Adverse Person to holders of equity interests in such Acquiring
           Person or Adverse Person or to any Person with whom the Acquiring
           Person or Adverse Person has any continuing agreement,
           arrangement or understanding regarding


                                       14
<PAGE>


           the transferred Rights, the shares of Common Stock of the Company
           associated with such Rights or the Company, or (B) a transfer which
           the Board of Directors of the Company has determined is part of a
           plan, arrangement or understanding which has as a primary purpose or
           effect the avoidance of this Section 7(e), shall be null and void
           without any further action and no holder of such Rights shall have
           any rights whatsoever with respect to such Rights, whether under any
           provision of this Agreement or otherwise. The Company shall use all
           reasonable efforts to ensure that the provisions of this Section 7(e)
           and Section 4(b) hereof are complied with, but shall have no
           liability to any holder of Right Certificates or other Person as a
           result of its failure to make any determinations with respect to an
           Acquiring Person or Adverse Person or any Affiliates or Associates of
           an Acquiring Person or an Adverse Person or any transferee of any of
           them hereunder.

     (f)   Notwithstanding anything in this Agreement to the contrary, neither
           the Rights Agent nor the Company shall be obligated to undertake any
           action with respect to a registered holder of Rights upon the
           occurrence of any purported exercise as set forth in this Section 7
           unless such registered holder shall have (i) completed and signed the
           certificate contained in the form of election to purchase set forth
           on the reverse side of the Right Certificate surrendered for such
           exercise, and (ii) provided such additional evidence of the identity
           of the Beneficial Owner (or former Beneficial Owner) or Affiliates or
           Associates thereof as the Company shall reasonably request.

Section 8.        CANCELLATION AND DESTRUCTION OF RIGHT CERTIFICATES.

     All Right Certificates surrendered for the purpose of exercise, transfer,
split up, combination or exchange shall, if surrendered to the Company or any of
its agents, be delivered to the Rights Agent for cancellation or in canceled
form, or, if surrendered to the Rights Agent, shall be canceled by it, and no
Right Certificates shall be issued in lieu thereof except as expressly permitted
by any of the provisions of this Agreement. The Company shall deliver to the
Rights Agent for cancellation and retirement, and the Rights Agent shall so
cancel and retire, any other Right Certificate purchased or acquired by the
Company otherwise than upon the exercise thereof. The Rights Agent shall deliver
all canceled Right Certificates to the Company.

Section 9.        RESERVATION AND AVAILABILITY OF PREFERRED STOCK.

     (a)   The Company covenants and agrees that it will cause to be reserved
           and kept available out of its authorized and unissued shares of
           Preferred Stock or any authorized and issued shares of Preferred
           Stock held in its treasury, the number of shares of Preferred Stock
           that will be sufficient to permit the exercise in full of all
           outstanding and exercisable Rights. Upon the occurrence of any events
           resulting in an increase in the aggregate number of shares of
           Preferred Stock issuable upon exercise of all outstanding Rights in
           excess of the number then reserved, the Company shall make
           appropriate increases in the number of shares so reserved.


                                       15
<PAGE>


     (b)   The Company shall use its best efforts to cause, from and after such
           time as the Rights become exercisable, all shares of Preferred Stock
           issued or reserved for issuance to be listed, upon official notice of
           issuance, upon the principal national securities exchange, if any,
           upon which the Common Stock of the Company is listed or, if the
           principal market for the Common Stock of the Company is not on any
           national securities exchange, to be eligible for quotation on the
           National Association of Securities Dealers Automated Quotation System
           ("NASDAQ") or any successor thereto or other comparable quotation
           system.

     (c)   The Company shall use its best efforts to (i) file, as soon as
           practicable following the earliest date after the occurrence of a
           Section 11(a)(ii) Event on which the consideration to be
           delivered by the Company upon exercise of the Rights has been
           determined in accordance with Section 11(a)(iii) hereof, or as
           soon as required by law following the Distribution Date, as the
           case may be, a registration statement under the Securities Act of
           1933, as amended (the "Securities Act"), with respect to the
           securities purchasable upon exercise of the Rights on an
           appropriate form, (ii) cause such registration statement to
           become effective as soon as practicable after such filing and
           (iii) cause such registration statement to remain effective (with
           a prospectus that at all times meets the requirements of the
           Securities Act) until the earlier of (A) the date as of which the
           Rights are no longer exercisable for such securities or (B) the
           Expiration Date. The Company will also take such action as may be
           appropriate under, and which will ensure compliance with, the
           securities or "blue sky" laws of the various states in connection
           with the exercisability of the Rights. The Company may
           temporarily suspend, for a period of time not to exceed ninety
           (90) days after the date determined in accordance with the
           provisions of the first sentence of this Section 9(c), the
           exercisability of the Rights in order to prepare and file such
           registration statement and permit it to become effective. Upon
           such suspension, the Company shall issue a public announcement
           stating that the exercisability of the Rights has been
           temporarily suspended, as well as a public announcement at such
           time as the suspension is no longer in effect, in each case with
           prompt written notice to the Rights Agent. Notwithstanding any
           such provision of this Agreement to the contrary, the Rights
           shall not be exercisable in any jurisdiction unless the requisite
           qualification in such jurisdiction shall have been obtained.

     (d)   The Company covenants and agrees that it will take all such action as
           may be necessary to ensure that all shares of Preferred Stock
           delivered upon the exercise of the Rights shall, at the time of
           delivery of the certificates or depositary receipts for such shares
           (subject to payment of the Exercise Price), be duly and validly
           authorized and issued and fully paid and nonassessable.

     (e)   The Company further covenants and agrees that it will pay when due
           and payable any and all federal and state transfer taxes and charges
           which may be payable in respect of the issuance or delivery of the
           Right Certificates or of


                                       16
<PAGE>


           any certificates for shares of Preferred Stock upon the exercise of
           Rights. The Company shall not, however, be required to pay any
           transfer tax which may be payable in respect of any transfer or
           delivery of Right Certificates to a person other than, or in respect
           of the issuance or delivery of securities in a name other than that
           of, the registered holder of the Right Certificates evidencing Rights
           surrendered for exercise or to issue or deliver any certificates for
           securities in a name other than that of the registered holder upon
           the exercise of any Rights until such tax shall have been paid (any
           such tax being payable by the holder of such Right Certificate at the
           time of surrender) or until it has been established to the Company's
           satisfaction that no such tax is due.

Section 10.       PREFERRED STOCK RECORD DATE.

     Each Person in whose name any certificate for Preferred Stock (including
any fraction of a share of Preferred Stock) is issued upon the exercise of
Rights shall for all purposes be deemed to have become the holder of record of
the shares of Preferred Stock represented thereby on, and such certificate shall
be dated, the date upon which the Right Certificate evidencing such Rights was
duly surrendered and payment of the Exercise Price (and any applicable transfer
taxes) was made; PROVIDED, HOWEVER, that if the date of such surrender and
payment is a date upon which the Preferred Stock transfer books of the Company
are closed, such person shall be deemed to have become the record holder of such
shares on, and such certificate shall be dated, the next succeeding Business Day
on which the Preferred Stock transfer books of the Company are open; and further
PROVIDED, HOWEVER, that if delivery of shares of Preferred Stock is delayed
pursuant to Section 9(c), such Person shall be deemed to have become the record
holder of such shares of Preferred Stock only when such shares first become
deliverable. Prior to the exercise of the Right evidenced thereby, the holder of
a Right Certificate shall not be entitled to any rights of a shareholder of the
Company with respect to shares for which the Rights shall be exercisable,
including, without limitation, the right to vote, to receive dividends or other
distributions or to exercise any preemptive rights, and shall not be entitled to
receive any notice of any proceedings of the Company, except as provided herein.

Section 11.       ADJUSTMENT OF EXERCISE PRICE, NUMBER AND KIND OF SHARES OR
                  NUMBER OF RIGHTS.

     The Exercise Price, the number and kind of shares covered by each Right and
the number of Rights outstanding are subject to adjustment from time to time as
provided in this Section 11.

     (a)   (i)    In the event the Company shall at any time after the date
                  of this Agreement (A) declare a dividend on the Preferred
                  Stock payable in shares of Preferred Stock, (B) subdivide
                  the outstanding Preferred Stock, (C) combine the outstanding
                  Preferred Stock into a smaller number of shares or (D) issue
                  any shares of its capital stock in a reclassification of the
                  Preferred Stock (including any such reclassification in
                  connection


                                       17
<PAGE>


                  with a consolidation or merger in which the Company is the
                  continuing or surviving corporation), except as otherwise
                  provided in this Section 11(a) and Section 7(e) hereof, the
                  Exercise Price in effect at the time of the record date for
                  such dividend or of the effective date of such subdivision,
                  combination or reclassification, and the number and kind of
                  shares of capital stock issuable on such date, shall be
                  proportionately adjusted so that the holder of any Right
                  exercised after such time shall be entitled to receive the
                  aggregate number and kind of shares of capital stock which, if
                  such Right had been exercised immediately prior to such date
                  and at a time when the Preferred Stock transfer books of the
                  Company were open, such holder would have owned upon such
                  exercise and been entitled to receive by virtue of such
                  dividend, subdivision, combination or reclassification;
                  PROVIDED, HOWEVER, that in no event shall the consideration to
                  be paid upon the exercise of a Right be less than the
                  aggregate par value of the shares of capital stock of the
                  Company issuable upon exercise of a Right. If an event occurs
                  which would require an adjustment under both Section 11(a)(i)
                  and Section 11(a)(ii) hereof, the adjustment provided for in
                  this Section 11(a)(i) shall be in addition to, and shall be
                  made prior to, any adjustment required pursuant to Section
                  11(a)(ii) hereof.

           (ii)   Subject to the provisions of Section 24 hereof, in the event

                  (A)    any Person, alone or together with its Affiliates and
                         Associates, shall become an Acquiring Person, or

                  (B)    the Board of Directors of the Company, by majority
                         vote, shall declare any Person to be an Adverse Person,
                         after (x) a determination that such Person, alone or
                         together with its Affiliates and Associates, has become
                         the Beneficial Owner of 10% or more of the outstanding
                         shares of Common Stock of the Company and (y) a
                         determination by the Board of Directors, after
                         reasonable inquiry and investigation, including such
                         consultation, if any, with such persons as such
                         directors shall deem appropriate, that (a) such
                         Beneficial Ownership by such Person is intended to
                         cause, is reasonably likely to cause or will cause the
                         Company to repurchase the Common Stock of the Company
                         beneficially owned by such Person or to cause pressure
                         on the Company to take action or enter into a
                         transaction or series of transactions which would
                         provide such Person with short-term financial gain
                         under circumstances where the Board of Directors
                         determines that the best long-term interests of the
                         Company and its shareholders, but for the actions and
                         possible actions of such Person, would not be served by
                         taking such action or entering into such transactions
                         or series of transactions at that time or (b) such
                         Beneficial Ownership is causing or reasonably likely to
                         cause a material adverse impact (including,


                                       18
<PAGE>

                         but not limited to, impairment of relationships with
                         customers or impairment of the Company's ability to
                         maintain its competitive position) on the business or
                         prospects of the Company. No delay or failure by the
                         Board of Directors to declare a Person to be an Adverse
                         Person shall in any way waive or otherwise affect the
                         power of the Board of Directors subsequently to declare
                         a Person to be an Adverse Person. In the event that the
                         Board of Directors should at any time determine, upon
                         reasonable inquiry and investigation, including
                         consultation with such Persons as the Board of
                         Directors shall deem appropriate, that such Person has
                         not met or complied with any condition specified by the
                         Board of Directors, the Board of Directors may at any
                         time thereafter declare such Person to be an Adverse
                         Person pursuant to the provisions of this Section
                         11(a)(ii)(B),

           then, and in each such case, promptly following any such occurrence
           (a "Section 11(a)(ii) Event"), proper provision shall be made so that
           each holder of a Right, except as provided in Section 7(e) hereof,
           shall thereafter have a right to receive, upon exercise thereof at
           the then current Exercise Price in accordance with the terms of this
           Agreement, such number of shares of Preferred Stock of the Company as
           shall equal the result obtained by (x) multiplying the then current
           Exercise Price by the then number of one one-thousandths of a share
           of Preferred Stock for which a Right was exercisable immediately
           prior to the first occurrence of a Section 11(a)(ii) Event, whether
           or not such Right was then exercisable, and dividing that product by
           (y) 50% of the Fair Market Value per one one-thousandth of a share of
           the Preferred Stock (determined pursuant to Section 11(d)) on the
           date of the occurrence of a Section 11(a)(ii) Event (such number of
           shares being referred to as the "Adjustment Shares").

           (iii)  In lieu of issuing any shares of Preferred Stock in
                  accordance with Section 11(a)(ii) hereof, the Company,
                  acting by or pursuant to a resolution of the Board of
                  Directors of the Company, may, and in the event that the
                  number of shares of Preferred Stock which are authorized by
                  the Company's Articles of Organization but not outstanding
                  or reserved for issuance for purposes other than upon
                  exercise of the Rights is not sufficient to permit the
                  exercise in full of the Rights in accordance with the
                  foregoing subparagraph (ii) of this Section 11(a), the
                  Company, acting by or pursuant to a resolution of the Board
                  of Directors of the Company, shall (A) determine the excess
                  of (X) the Fair Market Value of the Adjustment Shares
                  issuable upon the exercise of a Right (the "Current Value")
                  over (Y) the Exercise Price attributable to each Right (such
                  excess being referred to as the "Spread") and (B) with
                  respect to all or a portion of each Right (subject to
                  Section 7(e) hereof), make adequate provision to substitute
                  for the Adjustment Shares, upon payment of the applicable
                  Exercise Price, (1) Common Stock of the


                                       19
<PAGE>


                  Company, (2) cash, (3) a reduction in the Exercise Price, (4)
                  Preferred Stock Equivalents which the Board of Directors of
                  the Company has deemed to have the same value as shares of
                  Common Stock of the Company, (5) debt securities of the
                  Company, (6) other assets or securities of the Company or (7)
                  any combination of the foregoing which, when added to any
                  shares of Preferred Stock issued upon such exercise, has an
                  aggregate value equal to the Current Value, where such
                  aggregate value has been determined by the Board of Directors
                  of the Company based upon the advice of a nationally
                  recognized investment banking firm selected by the Board of
                  Directors of the Company; PROVIDED, HOWEVER, that if the
                  Company shall not have made adequate provision to deliver
                  value pursuant to clause (B) above within thirty (30) days
                  following the later of (x) the first occurrence of a Section
                  11(a)(ii) Event and (y) the date on which the Company's right
                  of redemption pursuant to Section 23(a) expires (the later of
                  (x) and (y) being referred to herein as the "Section 11(a)(ii)
                  Trigger Date"), then the Company shall be obligated to
                  deliver, upon the surrender for exercise of a Right and
                  without requiring payment of the Exercise Price, shares of
                  Preferred Stock (to the extent available) and then, if
                  necessary, cash, which shares and/or cash have an aggregate
                  value equal to the Spread. If the Board of Directors of the
                  Company shall determine in good faith that it is likely that
                  sufficient additional shares of Preferred Stock could be
                  authorized for issuance upon exercise in full of the Rights,
                  the 30-day period set forth above may be extended to the
                  extent necessary, but not more than ninety (90) days after the
                  Section 11(a)(ii) Trigger Date, in order that the Company may
                  seek shareholder approval for the authorization of such
                  additional shares (such period, as it may be extended, being
                  referred to herein as the "Substitution Period"). To the
                  extent that the Company determines that some action need be
                  taken pursuant to the first and/or second sentences of this
                  Section 11(a)(iii), the Company (x) shall provide, subject to
                  Section 7(e) hereof, that such action shall apply uniformly to
                  all outstanding Rights and (y) may suspend the exercisability
                  of the Rights until the expiration of the Substitution Period
                  in order to seek any authorization of additional shares and/or
                  to decide the appropriate form of distribution to be made
                  pursuant to such first sentence and to determine the value
                  thereof. In the event of any such suspension, the Company
                  shall issue a public announcement stating that the
                  exercisability of the Rights has been temporarily suspended
                  and a public announcement at such time as the suspension is no
                  longer in effect. For purposes of this Section 11(a)(iii), the
                  value of the Preferred Stock shall be the Fair Market Value
                  (as determined pursuant to Section 11(d) hereof) per share of
                  the Preferred Stock on the Section 11(a)(ii) Trigger Date and
                  the value of any Preferred Stock Equivalent shall be deemed to
                  have the same value as the Preferred Stock on such date.


                                       20
<PAGE>


     (b)   If the Company shall fix a record date for the issuance of rights,
           options or warrants to all holders of Preferred Stock entitling them
           (for a period expiring within forty-five (45) calendar days after
           such record date) to subscribe for or purchase Preferred Stock (or
           securities having the same or more favorable rights, privileges and
           preferences as the shares of Preferred Stock ("Preferred Stock
           Equivalents")) or securities convertible into Preferred Stock or
           Preferred Stock Equivalents at a price per share of Preferred Stock
           or per share of Preferred Stock Equivalents (or having a conversion
           price per share, if a security convertible into Preferred Stock or
           Preferred Stock Equivalents) less than the Fair Market Value (as
           determined pursuant to Section 11(d) hereof) per share of Preferred
           Stock on such record date, the Exercise Price to be in effect after
           such record date shall be determined by multiplying the Exercise
           Price in effect immediately prior to such record date by a fraction,
           the numerator of which shall be the number of shares of Preferred
           Stock outstanding on such record date, plus the number of shares of
           Preferred Stock which the aggregate offering price of the total
           number of shares of Preferred Stock and/or Preferred Stock
           Equivalents to be offered (and the aggregate initial conversion price
           of the convertible securities so to be offered) would purchase at
           such Fair Market Value and the denominator of which shall be the
           number of shares of Preferred Stock outstanding on such record date,
           plus the number of additional shares of Preferred Stock and Preferred
           Stock Equivalents to be offered for subscription or purchase (or into
           which the convertible securities so to be offered are initially
           convertible); PROVIDED, HOWEVER, that in no event shall the
           consideration to be paid upon the exercise of a Right be less than
           the aggregate par value of the shares of stock of the Company
           issuable upon exercise of a Right. In case such subscription price
           may be paid in a consideration part or all of which shall be in a
           form other than cash, the value of such consideration shall be the
           Fair Market Value thereof determined in accordance with Section 11(d)
           hereof. Shares of Preferred Stock owned by or held for the account of
           the Company shall not be deemed outstanding for the purpose of any
           such computation. Such adjustments shall be made successively
           whenever such a record date is fixed; and in the event that such
           rights or warrants are not so issued, the Exercise Price shall be
           adjusted to be the Exercise Price which would then be in effect if
           such record date had not been fixed.

     (c)   If the Company shall fix a record date for the making of a
           distribution to all holders of Preferred Stock (including any such
           distribution made in connection with a consolidation or merger in
           which the Company is the continuing or surviving corporation), of
           evidences of indebtedness, cash (other than a regular periodic cash
           dividend out of the earnings or retained earnings of the Company),
           assets (other than a dividend payable in Preferred Stock, but
           including any dividend payable in stock other than Preferred Stock)
           or convertible securities, subscription rights or warrants (excluding
           those referred to in Section 11(b)), the Exercise Price to be in
           effect after such record date


                                       21
<PAGE>


           shall be determined by multiplying the Exercise Price in effect
           immediately prior to such record date by a fraction, the numerator of
           which shall be the Fair Market Value (as determined pursuant to
           Section 11(d) hereof) per one one-thousandth of a share of Preferred
           Stock on such record date, less the Fair Market Value (as determined
           pursuant to Section 11(d) hereof) of the portion of the cash, assets
           or evidences of indebtedness so to be distributed or of such
           convertible securities, subscription rights or warrants applicable to
           one one-thousandth of a share of Preferred Stock and the denominator
           of which shall be the Fair Market Value (as determined pursuant to
           Section 11(d) hereof) per one one-thousandth of a share of Preferred
           Stock; PROVIDED, HOWEVER, that in no event shall the consideration to
           be paid upon the exercise of a Right be less than the aggregate par
           value of the shares of stock of the Company issuable upon exercise of
           a Right. Such adjustments shall be made successively whenever such a
           record date is fixed; and in the event that such distribution is not
           so made, the Exercise Price shall again be adjusted to be the
           Exercise Price which would be in effect if such record date had not
           been fixed.

     (d)   For the purpose of this Agreement, the "Fair Market Value" of any
           share of Preferred Stock, Common Stock or any other stock or any
           Right or other security or any other property shall be determined as
           provided in this Section 11(d).

           (i)    In the case of a publicly-traded stock or other security, the
                  Fair Market Value on any date shall be deemed to be the
                  average of the daily closing prices per share of such stock or
                  per unit of such other security for the 30 consecutive Trading
                  Days (as such term is hereinafter defined) immediately prior
                  to such date; PROVIDED, HOWEVER, that in the event that the
                  Fair Market Value per share of any share of stock is
                  determined during a period following the announcement by the
                  issuer of such stock of (x) a dividend or distribution on such
                  stock payable in shares of such stock or securities
                  convertible into shares of such stock or (y) any subdivision,
                  combination or reclassification of such stock, and prior to
                  the expiration of the 30 Trading Day period after the ex-
                  dividend date for such dividend or distribution, or the record
                  date for such subdivision, combination or reclassification,
                  then, and in each such case, the Fair Market Value shall be
                  properly adjusted to take into account ex-dividend trading.
                  The closing price for each day shall be the last sale price,
                  regular way, or, in case no such sale takes place on such day,
                  the average of the closing bid and asked prices, regular way,
                  in either case as reported in the principal consolidated
                  transaction reporting system with respect to securities listed
                  or admitted to trading on the New York Stock Exchange or, if
                  the securities are not listed or admitted to trading on the
                  New York Stock Exchange, as reported in the principal
                  consolidated transaction reporting system with respect to
                  securities listed on the principal national securities
                  exchange on which such security is listed or admitted to
                  trading; or, if not listed or admitted to trading on


                                       22
<PAGE>


                  any national securities exchange, the last quoted price (or,
                  if not so quoted, the average of the last quoted high bid and
                  low asked prices) in the over-the-counter market, as reported
                  by NASDAQ or such other system then in use; or, if on any such
                  date no bids for such security are quoted by any such
                  organization, the average of the closing bid and asked prices
                  as furnished by a professional market maker making a market in
                  such security selected by the Board of Directors of the
                  Company. If on any such date no market maker is making a
                  market in such security, the Fair Market Value of such
                  security on such date shall be determined reasonably and with
                  utmost good faith to the holders of the Rights by the Board of
                  Directors of the Company, PROVIDED, HOWEVER, that if at the
                  time of such determination there is an Acquiring Person or an
                  Adverse Person, the Fair Market Value of such security on such
                  date shall be determined by a nationally recognized investment
                  banking firm selected by the Board of Directors of the
                  Company, which determination shall be described in a statement
                  filed with the Rights Agent and shall be binding on the Rights
                  Agent and the holders of the Rights. The term "Trading Day"
                  shall mean a day on which the principal national securities
                  exchange on which such security is listed or admitted to
                  trading is open for the transaction of business or, if such
                  security is not listed or admitted to trading on any national
                  securities exchange, a Business Day.

           (ii)   If a security is not publicly held or not so listed or traded,
                  "Fair Market Value" shall mean the fair value per share of
                  stock or per other unit of such security, determined
                  reasonably and with utmost good faith to the holders of the
                  Rights by the Board of Directors of the Company; PROVIDED,
                  HOWEVER, that if at the time of such determination there is an
                  Acquiring Person or an Adverse Person, the Fair Market Value
                  of such security on such date shall be determined by a
                  nationally recognized investment banking firm selected by the
                  Board of Directors of the Company, which determination shall
                  be described in a statement filed with the Rights Agent and
                  shall be binding on the Rights Agent and the holders of the
                  Rights; PROVIDED, HOWEVER, that for the purposes of making any
                  adjustment provided for by Section 11(a)(ii) hereof, the Fair
                  Market Value of a share of Preferred Stock shall not be less
                  than the product of the then Fair Market Value of a share of
                  Common Stock multiplied by the higher of the then Dividend
                  Multiple or Vote Multiple (as both of such terms are defined
                  in the Certificate of Designation attached as Exhibit A
                  hereto) applicable to the Preferred Stock and shall not exceed
                  105% of the product of the then Fair Market Value of a share
                  of Common Stock multiplied by the higher of the then Dividend
                  Multiple or Vote Multiple applicable to the Preferred Stock.

           (iii)  In the case of property other than securities, the Fair Market
                  Value thereof shall be determined reasonably and with utmost
                  good faith to the


                                       23
<PAGE>


                  holders of Rights by the Board of Directors of the Company;
                  PROVIDED, HOWEVER, that if at the time of such determination
                  there is an Acquiring Person or an Adverse Person, the Fair
                  Market Value of such property on such date shall be determined
                  by a nationally recognized investment banking firm selected by
                  the Board of Directors of the Company, which determination
                  shall be described in a statement filed with the Rights Agent
                  and shall be binding upon the Rights Agent and the holders of
                  the Rights

     (e)   Anything herein to the contrary notwithstanding, no adjustment in the
           Exercise Price shall be required unless such adjustment would require
           an increase or decrease of at least 1% in the Exercise Price;
           PROVIDED, HOWEVER, that any adjustments which by reason of this
           Section 11(e) are not required to be made shall be carried forward
           and taken into account in any subsequent adjustment. All calculations
           under this Section 11 shall be made to the nearest cent or to the
           nearest hundred-thousandth of a share of Common Stock of the Company
           or ten-millionth of a share of Preferred Stock, as the case may be,
           or to such other figure as the Board of Directors of the Company may
           deem appropriate. Notwithstanding the first sentence of this Section
           11(e), any adjustment required by this Section 11 shall be made no
           later than the earlier of (i) three (3) years from the date of the
           transaction which mandates such adjustment or (ii) the Expiration
           Date.

     (f)   If as a result of any provision of Section 11(a) or Section 13(a)
           hereof, the holder of any Right thereafter exercised shall become
           entitled to receive any shares of capital stock of the Company other
           than Preferred Stock, thereafter the number of such other shares so
           receivable upon exercise of any Right shall be subject to adjustment
           from time to time in a manner and on terms as nearly equivalent as
           practicable to the provisions with respect to the Preferred Stock
           contained in Section 11(a), (b), (c), (d), (e), (g) through (k) and
           (m), inclusive, and the provisions of Sections 7, 9, 10, 13 and 14
           hereof with respect to the Preferred Stock shall apply on like terms
           to any such other shares.

     (g)   All Rights originally issued by the Company subsequent to any
           adjustment made to the Exercise Price hereunder shall evidence the
           right to purchase, at the adjusted Exercise Price, the number of one
           one-thousandths of a share of Preferred Stock (or other securities or
           amount of cash or combination thereof) purchasable from time to time
           hereunder upon exercise of the Rights, all subject to further
           adjustment as provided herein.

     (h)   Unless the Company shall have exercised its election as provided in
           Section 11(i), upon each adjustment of the Exercise Price as a result
           of the calculations made in Section 11(b) and (c), each Right
           outstanding immediately prior to the making of such adjustment shall
           thereafter evidence the right to purchase, at the adjusted Exercise
           Price, that number of one one-thousandths of a share of Preferred
           Stock (calculated to the nearest ten-millionth) as the Board of


                                       24
<PAGE>


           Directors of the Company determines is appropriate to preserve the
           economic value of the Rights, including, by way of example, that
           number obtained by (i) multiplying (x) the number of one
           one-thousandths of a share of Preferred Stock for which a Right may
           be exercisable immediately prior to this adjustment by (y) the
           Exercise Price in effect immediately prior to such adjustment of the
           Exercise Price and (ii) dividing the product so obtained by the
           Exercise Price in effect immediately after such adjustment of the
           Exercise Price.

     (i)   The Company may elect on or after the date of any adjustment of the
           Exercise Price to adjust the number of Rights, in substitution for
           any adjustment in the number of shares of Preferred Stock purchasable
           upon the exercise of a Right. Each of the Rights outstanding after
           the adjustment in the number of Rights shall be exercisable for the
           number of one one-thousandths of a share of Preferred Stock for which
           a Right was exercisable immediately prior to such adjustment. Each
           Right held of record prior to such adjustment of the number of Rights
           shall become that number of Rights (calculated to the nearest
           hundred-thousandth) obtained by dividing the Exercise Price in effect
           immediately prior to adjustment of the Exercise Price by the Exercise
           Price in effect immediately after adjustment of the Exercise Price.
           The Company shall make a public announcement of its election to
           adjust the number of Rights, indicating the record date for the
           adjustment, and, if known at the time, the amount of the adjustment
           to be made. This record date may be the date on which the Exercise
           Price is adjusted or any day thereafter, but, if the Right
           Certificates have been issued, shall be at least ten (10) days later
           than the date of the public announcement. If Right Certificates have
           been issued, upon each adjustment of the number of Rights pursuant to
           this Section 11(i), the Company shall, as promptly as practicable,
           cause to be distributed to holders of record of Right Certificates on
           such record date Right Certificates evidencing, subject to Section 14
           hereof, the additional Rights to which such holders shall be entitled
           as a result of such adjustment, or, at the option of the Company,
           shall cause to be distributed to such holders of record in
           substitution and replacement for the Right Certificates held by such
           holders prior to the date of adjustment, and upon surrender thereof,
           if required by the Company, new Right Certificates evidencing all the
           Rights to which such holders shall be entitled after such adjustment.
           Right Certificates so to be distributed shall be issued, executed and
           countersigned in the manner provided for herein (and may bear, at the
           option of the Company, the adjusted Exercise Price) and shall be
           registered in the names of the holders of record of Right
           Certificates on the record date specified in the public announcement.

     (j)   Irrespective of any adjustment or change in the Exercise Price or the
           number of one one-thousandths of a share of Preferred Stock issuable
           upon the exercise of the Rights, the Right Certificates theretofore
           and thereafter issued may continue to express the Exercise Price per
           share and the number of shares


                                       25
<PAGE>


           which were expressed in the initial Right Certificates issued
           hereunder without prejudice to any adjustment or change.

     (k)   Before taking any action that would cause an adjustment reducing the
           Exercise Price below the then stated value, if any, of the number of
           one one-thousandths of a share of Preferred Stock issuable upon
           exercise of the Rights, the Company shall take any corporate action
           which may, in the opinion of its counsel, be necessary in order that
           the Company may validly and legally issue fully paid and
           nonassessable shares of Preferred Stock at such adjusted Exercise
           Price.

     (l)   In any case in which this Section 11 shall require that an adjustment
           in the Exercise Price be made effective as of a record date for a
           specified event, the Company may elect to defer until the occurrence
           of such event the issuing to the holder of any Right exercised after
           such record date the number of one one-thousandths of a share of
           Preferred Stock or other capital stock or securities of the Company,
           if any, issuable upon such exercise over and above the number of one
           one-thousandths of a share of Preferred Stock and other capital stock
           or securities of the Company, if any, issuable upon such exercise on
           the basis of the Exercise Price in effect prior to such adjustment;
           PROVIDED, HOWEVER, that the Company shall deliver to such holder a
           due bill or other appropriate instrument evidencing such holder's
           right to receive such additional shares upon the occurrence of the
           event requiring such adjustment.

     (m)   Anything in this Section 11 to the contrary notwithstanding, the
           Company shall be entitled to make such reductions in the Exercise
           Price, in addition to those adjustments expressly required by this
           Section 11, as and to the extent that in its good faith judgment the
           Board of Directors of the Company shall determine to be advisable in
           order that any consolidation or subdivision of the Preferred Stock,
           issuance wholly for cash of any shares of Preferred Stock at less
           than the Fair Market Value, issuance wholly for cash of shares of
           Preferred Stock or securities which by their terms are convertible
           into or exchangeable for shares of Preferred Stock, stock dividends
           or issuance of rights, options or warrants referred to hereinabove in
           this Section 11, hereafter made by the Company to holders of its
           Preferred Stock, shall not be taxable to such shareholders.

     (n)   The Company covenants and agrees that it shall not, at any time after
           the Distribution Date and so long as the Rights have not been
           redeemed pursuant to Section 23 hereof or exchanged pursuant to
           Section 24 hereof, (i) consolidate with (other than a Subsidiary of
           the Company in a transaction that complies with the proviso at the
           end of this sentence), (ii) merge with or into, or (iii) sell or
           transfer (or permit any Subsidiary to sell or transfer), in one
           transaction or a series of related transactions, assets or earning
           power aggregating 50% or more of the assets or earning power of the
           Company and its Subsidiaries taken as a whole, to any other Person or
           Persons (other than


                                       26
<PAGE>

           the Company and/or any of its Subsidiaries in one or more
           transactions each of which complies with the proviso at the end of
           this sentence) if (x) at the time of or immediately after such
           consolidation, merger or sale there are any rights, warrants or other
           instruments outstanding or agreements or arrangements in effect which
           would substantially diminish or otherwise eliminate the benefits
           intended to be afforded by the Rights, or (y) prior to,
           simultaneously with or immediately after such consolidation, merger
           or sale the shareholders of a Person who constitutes, or would
           constitute, the "Principal Party" for the purposes of Section 13(a)
           hereof shall have received a distribution of Rights previously owned
           by such Person or any of its Affiliates and Associates; PROVIDED,
           HOWEVER, that this Section 11(n) shall not affect the ability of any
           Subsidiary of the Company to consolidate with, or merge with or into,
           or sell or transfer assets or earning power to, any other Subsidiary
           of the Company. The Company further covenants and agrees that after
           the Distribution Date it will not, except as permitted by Section 23
           or Section 27 hereof, take (or permit any Subsidiary to take) any
           action if at the time such action is taken it is reasonably
           foreseeable that such action will substantially diminish or otherwise
           eliminate the benefits intended to be afforded by the Rights.

     (o)   Notwithstanding anything in this Agreement to the contrary, in the
           event the Company shall at any time after the date of this Agreement
           and prior to the Distribution Date (i) declare or pay any dividend on
           the outstanding Common Stock of the Company payable in shares of
           Common Stock of the Company or (ii) effect a subdivision, combination
           or consolidation of the outstanding shares of Common Stock of the
           Company (by reclassification or otherwise than by payment of
           dividends in shares of Common Stock of the Company) into a greater or
           lesser number of shares of Common Stock of the Company, then in any
           such case (A) the number of one one-thousandths of a share of
           Preferred Stock purchasable after such event upon proper exercise of
           each Right shall be determined by multiplying the number of one
           one-thousandths of a share of Preferred Stock so purchasable
           immediately prior to such event by a fraction, the numerator of which
           is the number of shares of Common Stock of the Company outstanding
           immediately prior to such event and the denominator of which is the
           number of shares of Common Stock of the Company outstanding
           immediately after such event, and (B) each share of Common Stock of
           the Company outstanding immediately after such event shall have
           issued with respect to it that number of Rights which each share of
           Common Stock of the Company outstanding immediately prior to such
           event had issued with respect to it. The adjustments provided for in
           this Section 11(o) shall be made successively whenever such a
           dividend is declared or paid or such a subdivision, combination or
           consolidation is effected.

     (p)   The exercise of Rights under Section 11(a)(ii) shall only result in
           the loss of rights under Section 11(a)(ii) to the extent so exercised
           and shall not otherwise affect the rights of holders of Right
           Certificates under this Rights Agreement,


                                       27
<PAGE>


           including rights to purchase securities of the Principal Party
           following a Section 13 Event which has occurred or may thereafter
           occur, as set forth in Section 13 hereof. Upon exercise of a Right
           Certificate under Section 11(a)(ii), the Rights Agent shall return
           such Right Certificate duly marked to indicate that such
           exercise has occurred.

Section 12.       CERTIFICATE OF ADJUSTED EXERCISE PRICE OR NUMBER OF SHARES.

     Whenever an adjustment is made as provided in Section 11 or Section 13
hereof, the Company shall (a) promptly prepare a certificate setting forth such
adjustment and a brief statement of the facts accounting for such adjustment,
(b) promptly file with the Rights Agent and with each transfer agent for the
Preferred Stock and the Common Stock of the Company a copy of such certificate
and (c) mail a brief summary thereof to each holder of a Right Certificate (or,
if prior to the Distribution Date, to each holder of a certificate representing
shares of Common Stock of the Company) in accordance with Section 26 hereof. The
Rights Agent shall be fully protected in relying on any such certificate and on
any adjustment contained therein and shall not be deemed to have knowledge of
any such adjustment unless and until it shall have received such certificate.

Section 13.      CONSOLIDATION, MERGER OR SALE OR TRANSFER OF ASSETS OR
                 EARNING POWER.

     (a)   In the event that, following the Stock Acquisition Date, directly or
           indirectly, (x) the Company shall consolidate with, or merge with and
           into, any other Person (other than a Subsidiary of the Company in a
           transaction which is not prohibited by Section 11(n) hereof), and the
           Company shall not be the continuing or surviving corporation of such
           consolidation or merger, (y) any Person (other than a Subsidiary of
           the Company in a transaction which is not prohibited by the proviso
           at the end of the first sentence of Section 11(n) hereof) shall
           consolidate with the Company, or merge with and into the Company and
           the Company shall be the continuing or surviving corporation of such
           merger and, in connection with such merger, all or part of the shares
           of Common Stock of the Company shall be changed into or exchanged for
           stock or other securities of any other Person or cash or any other
           property, or (z) the Company shall sell, mortgage or otherwise
           transfer (or one or more of its Subsidiaries shall sell, mortgage or
           otherwise transfer), in one transaction or a series of related
           transactions, assets or earning power aggregating 50% or more of the
           assets or earning power of the Company and its Subsidiaries (taken as
           a whole) to any other Person or Persons (other than the Company or
           any Subsidiary of the Company in one or more transactions, each of
           which is not prohibited by the proviso at the end of the first
           sentence of Section 11(n) hereof), then, and in each such case,
           proper provision shall be made so that: (i) each holder of a Right,
           except as provided in Section 7(e) hereof, shall have the right to
           receive, upon the exercise thereof at the then current Exercise Price
           in accordance with the terms of this Agreement, such number


                                       28
<PAGE>


           of validly authorized and issued, fully paid and nonassessable shares
           of freely tradeable Common Stock of the Principal Party (as
           hereinafter defined in Section 13(b)), free and clear of rights of
           call or first refusal, liens, encumbrances, transfer restrictions or
           other adverse claims, as shall be equal to the result obtained by (1)
           multiplying the then current Exercise Price by the number of one
           one-thousandths of a share of Preferred Stock for which a Right is
           exercisable immediately prior to the first occurrence of a Section 13
           Event, and dividing that product by (2) 50% of the Fair Market Value
           (determined pursuant to Section 11(d) hereof) per share of the Common
           Stock of such Principal Party on the date of consummation of such
           consolidation, merger, sale or transfer; (ii) such Principal Party
           shall thereafter be liable for, and shall assume, by virtue of such
           consolidation, merger, sale, mortgage or transfer, all the
           obligations and duties of the Company pursuant to this Agreement;
           (iii) the term "Company" shall thereafter be deemed to refer to such
           Principal Party, it being specifically intended that the provisions
           of Section 11 hereof shall apply to such Principal Party; and (iv)
           such Principal Party shall take such steps (including, but not
           limited to, the reservation of a sufficient number of shares of its
           Common Stock to permit exercise of all outstanding Rights in
           accordance with this Section 13(a) and the making of payments in cash
           and/or other securities in accordance with Section 11(a)(iii) hereof)
           in connection with such consummation as may be necessary to assure
           that the provisions hereof shall thereafter be applicable, as nearly
           as reasonably may be, in relation to its shares of Common Stock
           thereafter deliverable upon the exercise of the Rights.

     (b)   "Principal Party" shall mean

           (i)    in the case of any transaction described in clause (x) or (y)
                  of the first sentence of Section 13(a), the Person that is the
                  issuer of any securities into which shares of Common Stock of
                  the Company are converted in such merger or consolidation, or,
                  if there is more than one such issuer, the issuer of Common
                  Stock that has the highest aggregate Fair Market Value
                  (determined pursuant to Section 11(d)), and if no securities
                  are so issued, the Person that is the other party to the
                  merger or consolidation, or, if there is more than one such
                  Person, the Person the Common Stock of which has the highest
                  aggregate Fair Market Value (determined pursuant to Section
                  11(d)); and

           (ii)   in the case of any transaction described in clause (z) of the
                  first sentence of Section 13(a), the Person that is the party
                  receiving the greatest portion of the assets or earning power
                  transferred pursuant to such transaction or transactions, or,
                  if each Person that is a party to such transaction or
                  transactions receives the same portion of the assets or
                  earning power transferred pursuant to such transaction or
                  transactions or if the Person receiving the largest portion of
                  the assets or earning power cannot be determined, whichever
                  Person the Common Stock of which


                                       29
<PAGE>


                  has the highest aggregate Fair Market Value (determined
                  pursuant to Section 11(d));

                  PROVIDED, HOWEVER, that in any such case, (1) if the Common
           Stock of such Person is not at such time and has not been
           continuously over the preceding 12-month period registered under
           Section 12 of the Exchange Act ("Registered Common Stock") or such
           Person is not a corporation, and such Person is a direct or indirect
           Subsidiary or Affiliate of another Person who has Registered Common
           Stock outstanding, "Principal Party" shall refer to such other
           Person; (2) if the Common Stock of such Person is not Registered
           Common Stock or such Person is not a corporation, and such Person is
           a direct or indirect Subsidiary of another Person but is not a direct
           or indirect Subsidiary of another Person which has Registered Common
           Stock outstanding, "Principal Party" shall refer to the ultimate
           parent entity of such first-mentioned Person; (3) if the Common Stock
           of such Person is not Registered Common Stock or such Person is not a
           corporation, and such Person is directly or indirectly controlled by
           more than one Person, and one or more of such other Persons has
           Registered Common Stock outstanding, "Principal Party" shall refer to
           whichever of such other Persons is the issuer of the Registered
           Common Stock having the highest aggregate Fair Market Value
           (determined pursuant to Section 11(d)); and (4) if the Common Stock
           of such Person is not Registered Common Stock or such Person is not a
           corporation, and such Person is directly or indirectly controlled by
           more than one Person, and none of such other Persons has Registered
           Common Stock outstanding, "Principal Party" shall refer to whichever
           ultimate parent entity is the corporation having the greatest
           shareholders' equity or, if no such ultimate parent entity is a
           corporation, "Principal Party" shall refer to whichever ultimate
           parent entity is the entity having the greatest net assets.

     (c)   The Company shall not consummate any such consolidation, merger, sale
           or transfer unless prior thereto (x) the Principal Party shall have a
           sufficient number of authorized shares of its Common Stock, which
           have not been issued or reserved for issuance, to permit the exercise
           in full of the Rights in accordance with this Section 13, and (y) the
           Company and each Principal Party and each other Person who may become
           a Principal Party as a result of such consolidation, merger, sale or
           transfer shall have executed and delivered to the Rights Agent a
           supplemental agreement providing for the terms set forth in Section
           13(a) and (b) and further providing that, as soon as practicable
           after the date of any consolidation, merger, sale or transfer of
           assets mentioned in Section 13(a), the Principal Party at its own
           expense will:

           (i)    prepare and file a registration statement under the Securities
                  Act with respect to the Rights and the securities purchasable
                  upon exercise of the Rights on an appropriate form, cause such
                  registration statement to become effective as soon as
                  practicable after such filing and cause such registration
                  statement to remain effective (with a prospectus that at all


                                       30
<PAGE>


                  times meets the requirements of the Securities Act) until the
                  Expiration Date;

           (ii)   qualify or register the Rights and the securities purchasable
                  upon exercise of the Rights under the blue sky laws of such
                  jurisdictions as may be necessary or appropriate;

           (iii)  list (or continue the listing of) the Rights and the
                  securities purchasable upon financial statements for the
                  Principal Party and each of its Affiliates which comply in all
                  respects with the requirements for registration on Form 10
                  under the Exchange Act.

     (d)   In case the Principal Party which is to be a party to a transaction
           referred to in this Section 13 has a provision in any of its
           authorized securities or in its certificate of incorporation or
           By-laws or other instrument governing its affairs, which provision
           would have the effect of (i) causing such Principal Party to issue
           (other than to holders of Rights pursuant to this Section 13), in
           connection with, or as a consequence of, the consummation of a
           transaction referred to in this Section 13, shares of Common Stock of
           such Principal Party at less than the then current Fair Market Value
           (determined pursuant to Section 11(d)) or securities exercisable for,
           or convertible into, Common Stock of such Principal Party at less
           than such Fair Market Value, or (ii) providing for any special
           payment, tax or similar provisions in connection with the issuance of
           the Common Stock of such Principal Party pursuant to the provisions
           of this Section 13, then, in such event, the Company shall not
           consummate any such transaction unless prior thereto the Company and
           such Principal Party shall have executed and delivered to the Rights
           Agent a supplemental agreement providing that the provision in
           question of such Principal Party shall have been canceled, waived or
           amended, or that the authorized securities shall be redeemed, so that
           the applicable provision will have no effect in connection with, or
           as a consequence of, the consummation of the proposed transaction.
           The provisions of this Section 13 shall similarly apply to successive
           mergers or consolidations or sales or other transfers.

Section 14.       FRACTIONAL RIGHTS AND FRACTIONAL SHARES.

     (a)   The Company shall not be required to issue fractions of Rights,
           except prior to the Distribution Date as provided in Section 11(o)
           hereof, or to distribute Right Certificates which evidence fractional
           Rights. If the Company elects not to issue such fractional Rights,
           the Company shall pay, in lieu of such fractional Rights, to the
           registered holders of the Right Certificates with regard to which
           such fractional Rights would otherwise be issuable, an amount in cash
           equal to the same fraction of the Fair Market Value of a whole Right,
           as determined pursuant to Section 11(d) hereof.

     (b)   The Company shall not be required to issue fractions of shares of
           Preferred Stock (other than fractions which are integral multiples of
           one one-thousandth of a share of Preferred Stock) upon exercise of
           the Rights or to distribute


                                       31
<PAGE>


           certificates which evidence fractional shares of Preferred Stock
           (other than fractions which are integral multiples of one
           one-thousandth of a share of Preferred Stock). In lieu of fractional
           shares of Preferred Stock that are not integral multiples of one
           one-thousandth of a share of Preferred Stock, the Company may pay to
           the registered holders of Right Certificates at the time such Rights
           are exercised as herein provided an amount in cash equal to the same
           fraction of the Fair Market Value of one one-thousandth of a share of
           Preferred Stock. For purposes of this Section 14(b), the Fair Market
           Value of one one-thousandth of a share of Preferred Stock shall be
           determined pursuant to Section 11(d) hereof for the Trading Day
           immediately prior to the date of such exercise.

     (c)   The holder of a Right by the acceptance of the Rights expressly
           waives his right to receive any fractional Rights or any fractional
           shares upon exercise of a Right, except as permitted by this Section
           14.

Section 15.       RIGHTS OF ACTION.

     All rights of action in respect of this Agreement, other than rights of
action vested in the Rights Agent pursuant to Sections 18 and 20 hereof, are
vested in the respective registered holders of the Right Certificates (or, prior
to the Distribution Date, the registered holders of the Common Stock of the
Company); and any registered holder of any Right Certificate (or, prior to the
Distribution Date, of the Common Stock of the Company), without the consent of
the Rights Agent or of the holder of any other Right Certificate (or, prior to
the Distribution Date, of the Common Stock of the Company), may, in such
registered holder's own behalf and for such registered holder's own benefit,
enforce, and may institute and maintain any suit, action or proceeding against
the Company to enforce, or otherwise act in respect of, his right to exercise
the Right evidenced by such Right Certificate in the manner provided in such
Right Certificate and in this Agreement. Without limiting the foregoing or any
remedies available to the holders of Rights, it is specifically acknowledged
that the holders of Rights would not have an adequate remedy at law for any
breach of this Agreement and shall be entitled to specific performance of the
obligations hereunder and injunctive relief against actual or threatened
violations of the obligations hereunder of any Person subject to this Agreement.
Holders of Rights shall be entitled to recover the reasonable costs and
expenses, including attorneys' fees, incurred by them in any action to enforce
the provisions of this Agreement.

Section 16.       AGREEMENT OF RIGHT HOLDERS.

     Every holder of a Right, by accepting the same, consents and agrees with
the Company and the Rights Agent and with every other holder of a Right that:

     (a)   prior to the Distribution Date, each Right will be transferable only
           simultaneously and together with the transfer of shares of Common
           Stock of the Company;

     (b)   after the Distribution Date, the Right Certificates are transferable
           only on the registry books of the


                                       32
<PAGE>


           Rights Agent if surrendered at the office or offices of the Rights
           Agent designated for such purpose, duly endorsed or accompanied by a
           proper instrument of transfer;

     (c)   subject to Sections 6(a) and 7(f), the Company and the Rights Agent
           may deem and treat the person in whose name a Right Certificate (or,
           prior to the Distribution Date, the associated certificate
           representing Common Stock of the Company) is registered as the
           absolute owner thereof and of the Rights evidenced thereby
           (notwithstanding any notations of ownership or writing on the Right
           Certificates or the associated certificate representing Common Stock
           of the Company made by anyone other than the Company or the Rights
           Agent) for all purposes whatsoever, and, subject to the last sentence
           of Section 7(e), neither the Company nor the Rights Agent shall be
           affected by any notice to the contrary; and

     (d)   notwithstanding anything in this Agreement to the contrary, neither
           the Company nor the Rights Agent shall have any liability to any
           holder of a Right or other Person as the result of its inability to
           perform any of its obligations under this Agreement by reason of any
           preliminary or permanent injunction or other order, decree or ruling
           issued by a court of competent jurisdiction or by a governmental,
           regulatory or administrative agency or commission, or any statute,
           rule, regulation or executive order promulgated or enacted by any
           governmental authority prohibiting or otherwise restraining
           performance of such obligations; PROVIDED, HOWEVER, that the Company
           must use its best efforts to have any such order, decree or ruling
           lifted or otherwise overturned as soon as possible.

Section 17.       RIGHT CERTIFICATE HOLDER NOT DEEMED A SHAREHOLDER.

     No holder, as such, of any Right Certificate shall be entitled to vote,
receive dividends or be deemed for any purpose the holder of the shares of
Preferred Stock or any other securities of the Company which may at any time be
issuable on the exercise of the Rights represented thereby, nor shall anything
contained herein or in any Right Certificate be construed to confer upon the
holder of any Right Certificate, as such, any of the rights of a shareholder of
the Company or any right to vote for the election of directors or upon any
matter submitted to shareholders at any meeting thereof, or to give or withhold
consent to any corporate action, or to receive notice of meetings or other
actions affecting shareholders (except as provided in Section 25 hereof), or to
receive dividends or subscription rights, or otherwise, until the Right or
Rights evidenced by such Right Certificate shall have been exercised in
accordance with the provisions hereof.

Section 18.       CONCERNING THE RIGHTS AGENT.

     (a)   The Company agrees to pay to the Rights Agent such reasonable
           compensation as shall be agreed to in writing between the Company and
           the Rights Agent for all services rendered by it hereunder and, from
           time to time, on demand of the Rights Agent, its reasonable expenses
           and counsel fees and disbursements and other disbursements incurred
           in the administration and execution of this


                                       33
<PAGE>


           Agreement and the exercise and performance of its duties hereunder.
           The Company also agrees to indemnify the Rights Agent for, and to
           hold it harmless against, any loss, liability, or expense, incurred
           without gross negligence, bad faith or willful misconduct on the part
           of the Rights Agent, for anything done or omitted by the Rights Agent
           in connection with the acceptance and administration of this
           Agreement, including the costs and expenses of defending against any
           claim of liability arising therefrom, directly or indirectly. The
           provisions of this Section 18(a) shall survive the expiration of the
           Rights and the termination of this Agreement.

     (b)   The Rights Agent shall be protected and shall incur no liability for
           or in respect of any action taken, suffered or omitted by it in
           connection with its administration of this Agreement in reliance upon
           any Right Certificate or certificate representing Common Stock of the
           Company, Preferred Stock, or other securities of the Company,
           instrument of assignment or transfer, power of attorney, endorsement,
           affidavit, letter, notice, direction, consent, certificate,
           statement, or other paper or document believed by it in good faith
           and without negligence to be genuine and to be signed and executed by
           the proper Person or Persons.

Section 19.      MERGER OR CONSOLIDATION OR CHANGE OF NAME OF RIGHTS AGENT.

     (a)   Any corporation into which the Rights Agent or any successor Rights
           Agent may be merged or with which it may be consolidated, or any
           corporation resulting from any merger or consolidation to which the
           Rights Agent or any successor Rights Agent shall be a party, or any
           corporation succeeding to the corporate trust or shareholder services
           business of the Rights Agent or any successor Rights Agent, shall be
           the successor to the Rights Agent under this Agreement without the
           execution or filing of any paper or any further act on the part of
           any of the parties hereto, provided that such corporation would be
           eligible for appointment as a successor Rights Agent under the
           provisions of Section 21 hereof. In case at the time such successor
           Rights Agent shall succeed to the agency created by this Agreement,
           any of the Right Certificates shall have been countersigned but not
           delivered, any such successor Rights Agent may adopt the
           countersignature of the predecessor Rights Agent and deliver such
           Right Certificates so countersigned; and in case at that time any of
           the Right Certificates shall not have been countersigned, any
           successor Rights Agent may countersign such Right Certificates either
           in the name of the predecessor or in the name of the successor Rights
           Agent; and in all such cases such Right Certificates shall have the
           full force provided in the Right Certificates and in this Agreement.

     (b)   In case at any time the name of the Rights Agent shall be changed and
           at such time any of the Right Certificates shall have been
           countersigned but not delivered, the Rights Agent may adopt the
           countersignature under its prior name and deliver Right Certificates
           so countersigned; and in case at that time


                                       34
<PAGE>


           any of the Right Certificates shall not have been countersigned, the
           Rights Agent may countersign such Right Certificates either in its
           prior name or in its changed name; and in all such cases such Right
           Certificates shall have the full force provided in the Right
           Certificates and in this Agreement.

Section 20.      DUTIES OF RIGHTS AGENT.

     The Rights Agent undertakes the duties and obligations expressly imposed by
this Agreement upon the following terms and conditions, by all of which the
Company and the holders of Right Certificates, by their acceptance thereof,
shall be bound:

     (a)   The Rights Agent may consult with legal counsel selected by it (who
           may be legal counsel for the Company), and the opinion of such
           counsel shall be full and complete authorization and protection to
           the Rights Agent as to any action taken or omitted by it in good
           faith and in accordance with such opinion.

     (b)   Whenever in the performance of its duties under this Agreement the
           Rights Agent shall deem it necessary or desirable that any fact or
           matter (including, without limitation, the identity of any Acquiring
           Person or Adverse Person and the determination of "Fair Market
           Value") be proved or established by the Company prior to taking or
           suffering any action hereunder, such fact or matter (unless other
           evidence in respect thereof shall be herein specifically prescribed)
           may be deemed to be conclusively proved and established by a
           certificate signed by a person believed by the Rights Agent to be the
           Chairman of the Board of Directors, a Vice Chairman of the Board of
           Directors, the Chief Executive Officer, the President, a Vice
           President, the Treasurer, any Assistant Treasurer, the Clerk or an
           Assistant Clerk of the Company and delivered to the Rights Agent. Any
           such certificate shall be full authorization to the Rights Agent for
           any action taken or suffered in good faith by it under the provisions
           of this Agreement in reliance upon such certificate.

     (c)   The Rights Agent shall be liable hereunder only for its own gross
           negligence, bad faith or willful misconduct.

     (d)   The Rights Agent shall not be liable for or by reason of any of the
           statements of fact or recitals contained in this Agreement or in the
           Right Certificates (except its countersignature thereof) or be
           required to verify the same, but all such statements and recitals are
           and shall be deemed to have been made by the Company only.

     (e)   The Rights Agent shall not be under any responsibility in respect of
           the validity of this Agreement or the execution and delivery hereof
           (except the due execution hereof by the Rights Agent) or in respect
           of the validity or execution of any Right Certificate (except its
           countersignature thereof); nor shall it be responsible for any breach
           by the Company of any covenant or condition contained in this
           Agreement or in any Right Certificate; nor shall it be responsible
           for any change in the exercisability of the Rights (including the
           Rights becoming void pursuant to Section 7(e) hereof) or any
           adjustment required under the provisions of Sections 11, 13 or 23(c)
           hereof or responsible


                                       35
<PAGE>


           for the manner, method or amount of any such adjustment or the
           ascertaining of the existence of facts that would require any such
           adjustment (except with respect to the exercise of Rights evidenced
           by Right Certificates after receipt of a certificate describing any
           such adjustment furnished in accordance with Section 12 hereof), nor
           shall it be responsible for any determination by the Board of
           Directors of the Company of the Fair Market Value of the Rights or
           Preferred Stock pursuant to the provisions of Section 14 hereof; nor
           shall it by any act hereunder be deemed to make any representation or
           warranty as to the authorization or reservation of any shares of
           Common Stock of the Company or Preferred Stock to be issued pursuant
           to this Agreement or any Right Certificate or as to whether or not
           any shares of Common Stock of the Company or Preferred Stock will,
           when so issued, be validly authorized and issued, fully paid and
           nonassessable.

     (f)   The Company shall perform, execute, acknowledge and deliver or cause
           to be performed, executed, acknowledged and delivered all such
           further and other acts, instruments and assurances as may reasonably
           be required by the Rights Agent for the carrying out or performing by
           the Rights Agent of the provisions of this Agreement.

     (g)   The Rights Agent is hereby authorized and directed to accept
           instructions with respect to the performance of its duties hereunder
           and certificates delivered pursuant to any provision hereof from any
           person believed by the Rights Agent to be the Chairman of the Board
           of Directors, any Vice Chairman of the Board of Directors, the Chief
           Executive Officer, the President, a Vice President, the Clerk, an
           Assistant Clerk, the Treasurer or an Assistant Treasurer of the
           Company, and is authorized to apply to such officers for advice or
           instructions in connection with its duties, and it shall not be
           liable for any action taken or suffered to be taken by it in good
           faith in accordance with instructions of any such officer. Any
           application by the Rights Agent for written instructions from the
           Company may, at the option of the Rights Agent, set forth in writing
           any action proposed to be taken or omitted by the Rights Agent under
           this Agreement and the date on or after which such action shall be
           taken or such omission shall be effective. The Rights Agent shall not
           be liable for any action taken by, or omission of, the Rights Agent
           in accordance with a proposal included in such application on or
           after the date specified in such application (which date shall not be
           less than five Business Days after the date any officer of the
           Company actually receives such application, unless any such officer
           shall have consented in writing to an earlier date) unless, prior to
           taking any such action (or the effective date in the case of an
           omission), the Rights Agent shall have received written instructions
           in response to such application specifying the action to be taken or
           omitted.

     (h)   The Rights Agent and any shareholder, director, officer or employee
           of the Rights Agent may buy, sell or deal in any of the Rights or
           other securities of the Company or become pecuniarily interested in
           any transaction in which the


                                       36
<PAGE>


           Company may be interested, or contract with or lend money to the
           Company or otherwise act as fully and freely as though it were not
           the Rights Agent under this Agreement. Nothing herein shall preclude
           the Rights Agent from acting in any other capacity for the Company or
           for any other legal entity.

     (i)   The Rights Agent may execute and exercise any of the rights or powers
           hereby vested in it or perform any duty hereunder either itself or by
           or through its attorneys or agents.

     (j)   No provision of this Agreement shall require the Rights Agent to
           expend or risk its own funds or otherwise incur any financial
           liability in the performance of any of its duties hereunder or in the
           exercise of its rights if there shall be reasonable grounds for
           believing that repayment of such funds or adequate indemnification
           against such risk or liability is not reasonably assured to it.

     (k)   If, with respect to any Right Certificate surrendered to the Rights
           Agent for exercise or transfer, (i) the certificate attached to the
           form of assignment or form of election to purchase, as the case may
           be, has either not been completed or indicates an affirmative
           response to clause (1) or clause (2) thereof, or (ii) any other
           actual or suspected irregularity exists. The Rights Agent shall not
           take any further action with respect to such requested exercise or
           transfer without first consulting with the Company, and will
           thereafter take further action with respect thereto only in
           accordance with the Company's written instructions.

Section 21.      CHANGE OF RIGHTS AGENT.

     The Rights Agent or any successor Rights Agent may resign and be discharged
from its duties under this Agreement upon thirty (30) days' notice in writing
mailed to the Company and to each transfer agent of the Common Stock of the
Company and Preferred Stock by registered or certified mail, and to the holders
of the Right Certificates by first class mail. The Company may remove the Rights
Agent or any successor Rights Agent (with or without cause), effective
immediately or on a specified date, by written notice given to the Rights Agent
or successor Rights Agent, as the case may be, and to each transfer agent of the
Common Stock of the Company and Preferred Stock, and by giving notice to the
holders of the Right Certificates by any means reasonably determined by the
Company to inform such holders of such removal (including without limitation, by
including such information in one or more of the Company's reports to
shareholders or reports or filings with the Securities and Exchange Commission).
If the Rights Agent shall resign or be removed or shall otherwise become
incapable of acting, the Company shall appoint a successor to the Rights Agent.
If the Company shall fail to make such appointment within a period of thirty
(30) days after giving notice of such removal or after it has been notified in
writing of such resignation or incapacity by the resigning or incapacitated
Rights Agent or by the holder of a Right Certificate (who shall, with such
notice, submit his Right Certificate for inspection by the Company), then the
incumbent Rights Agent or the registered holder of any Right Certificate may
apply to any court of competent


                                       37
<PAGE>


jurisdiction for the appointment of a new Rights Agent. Any successor Rights
Agent, whether appointed by the Company or by such a court, shall be (a) a
corporation organized and doing business under the laws of the United States or
of the Commonwealth of Massachusetts or the State of New York (or of any other
state of the United States so long as such corporation is authorized to do
business as a banking institution in the Commonwealth of Massachusetts or the
State of New York), in good standing, which is authorized under such laws to
exercise stock transfer or corporate trust powers and is subject to supervision
or examination by federal or state authority and which has at the time of its
appointment as Rights Agent a combined capital and surplus of at least
$100,000,000 or (b) an Affiliate of a corporation described in clause (a) of
this sentence. After appointment, the successor Rights Agent shall be vested
with the same powers, rights, duties and responsibilities as if it had been
originally named as Rights Agent without further act or deed; but the
predecessor Rights Agent shall deliver and transfer to the successor Rights
Agent any property at the time held by it hereunder, and execute and deliver any
further assurance, conveyance, act or deed necessary for the purpose. Not later
than the effective date of any such appointment, the Company shall file notice
thereof in writing with the predecessor Rights Agent and each transfer agent of
the Common Stock of the Company and the Preferred Stock, and mail a notice
thereof in writing to the registered holders of the Right Certificates. Failure
to give any notice provided for in this Section 21, however, or any defect
therein, shall not affect the legality or validity of the resignation or removal
of the Rights Agent or the appointment of the successor Rights Agent, as the
case may be.

Section 22.      ISSUANCE OF NEW RIGHT CERTIFICATES.

     Notwithstanding any of the provisions of this Agreement or of the Rights to
the contrary, the Company may, at its option, issue new Right Certificates
evidencing Rights in such form as may be approved by the Board of Directors of
the Company to reflect any adjustment or change in the Exercise Price per share
and the number or kind or class of shares of stock or other securities or
property purchasable under the Right Certificates made in accordance with the
provisions of this Agreement. In addition, in connection with the issuance or
sale of shares of Common Stock of the Company following the Distribution Date
and prior to the redemption or expiration of the Rights, the Company (a) shall,
with respect to shares of Common Stock of the Company so issued or sold pursuant
to the exercise of stock options or under any employee plan or arrangement, or
upon the exercise, conversion or exchange of securities hereafter issued by the
Company, and (b) may, in any other case, if deemed necessary or appropriate by
the Board of Directors of the Company, issue Right Certificates representing the
appropriate number of Rights in connection with such issuance or sale; PROVIDED,
HOWEVER, that (i) no such Right Certificate shall be issued if, and to the
extent that, the Company shall be advised by counsel that such issuance would
create a significant risk of material adverse tax consequences to the Company or
the person to whom such Right Certificate would be issued, and (ii) no such
Right Certificate shall be issued if, and to the extent that, appropriate
adjustments shall otherwise have been made in lieu of the issuance thereof.


                                       38
<PAGE>


Section 23.      REDEMPTION.

     (a)   The Board of Directors of the Company may, at its option, redeem all
           but not less than all of the then outstanding Rights at a redemption
           price of $0.001 per Right, appropriately adjusted to reflect any
           dividend declared or paid on the Common Stock of the Company in
           shares of Common Stock of the Company or any subdivision or
           combination of the outstanding shares of Common Stock of the Company
           or similar event occurring after the date of this Agreement (such
           redemption price, as adjusted from time to time, being hereinafter
           referred to as the "Redemption Price"). The Rights may be redeemed
           only until the earliest to occur of (i) the time at which any Person
           becomes an Acquiring Person, (ii) the declaration by the Board of
           Directors that any Person is an Adverse Person or (iii) the Final
           Expiration Date.

     (b)   Immediately upon the action of the Board of Directors of the Company
           ordering the redemption of the Rights in accordance with Section 23
           hereof, and without any further action and without any notice, the
           right to exercise the Rights will terminate and the only right
           thereafter of the holders of Rights shall be to receive the
           Redemption Price for each Right so held. Promptly after the action of
           the Board of Directors of the Company ordering the redemption of the
           Rights in accordance with Section 23 hereof, the Company shall give
           notice of such redemption to the Rights Agent and the holders of the
           then outstanding Rights by mailing such notice to the Rights Agent
           and to all such holders at their last addresses as they appear upon
           the registry books of the Rights Agent or, prior to the Distribution
           Date, on the registry books of the Transfer Agent for the Common
           Stock of the Company. Any notice which is mailed in the manner herein
           provided shall be deemed given, whether or not the holder receives
           the notice. The Company promptly shall mail a notice of any such
           exchange to all of the holders of such Rights at their last addresses
           as they appear upon the registry books of the Rights Agent. Any
           notice which is mailed in the manner herein provided shall be deemed
           given, whether or not the holder receives the notice. Each such
           notice of redemption will state the method by which the payment of
           the Redemption Price will be made. Neither the Company nor any of its
           Affiliates or Associates may redeem, acquire or purchase for value
           any Rights at any time in any manner other than that specifically set
           forth in this Section 23 or Section 24 hereof or in connection with
           the purchase of shares of Common Stock of the Company prior to the
           Distribution Date.

     (c)   The Company may, at its option, pay the Redemption Price in cash,
           shares of Common Stock of the Company (based on the Fair Market Value
           of the Common Stock of the Company as of the time of redemption) or
           any other form of consideration deemed appropriate by the Board of
           Directors of the Company.


                                       39
<PAGE>


Section 24.       EXCHANGE.

     (a)   (i)    The Board of Directors of the Company may, at its option,
                  at any time on or after the occurrence of a Section 11(a)(ii)
                  Event, exchange all or part of the then outstanding and
                  exercisable Rights (which shall not include Rights that have
                  become void pursuant to the provisions of Section 7(e) hereof)
                  for shares of Common Stock of the Company at an exchange ratio
                  of one share of Common Stock of the Company per Right,
                  appropriately adjusted to reflect any stock split, stock
                  dividend or similar transaction occurring after the date
                  hereof (such exchange ratio being hereinafter referred to as
                  the "Section 24(a)(i) Exchange Ratio"). Notwithstanding the
                  foregoing, the Board of Directors of the Company shall not be
                  empowered to effect such exchange at any time after any Person
                  (other than an Exempt Person), together with all Affiliates
                  and Associates of such Person, becomes the Beneficial Owner of
                  50% or more of the Common Stock of the Company.

           (ii)   Notwithstanding the foregoing, the Board of Directors of the
                  Company may, at its option, at any time on or after the
                  occurrence of a Section 11(a)(ii) Event, exchange all or part
                  of the then outstanding and exercisable Rights (which shall
                  not include Rights that have become void pursuant to the
                  provisions of Section 7(e) hereof) for shares of Common Stock
                  of the Company at an exchange ratio specified in the following
                  sentence, as appropriately adjusted to reflect any stock
                  split, stock dividend or similar transaction occurring after
                  the date of this Agreement. Subject to the adjustment
                  described in the foregoing sentence, each Right may be
                  exchanged for that number of shares of Common Stock of the
                  Company obtained by dividing the Spread (as defined in Section
                  11(a)(iii)) by the then Fair Market Value per one
                  one-thousandth of a share of Preferred Stock on the earlier of
                  (x) the date on which any person becomes an Acquiring Person
                  or (y) the date on which a tender or exchange offer by any
                  Person (other than an Exempt Person) is first published or
                  sent or given within the meaning of Rule 14d-4(a) of the
                  Exchange Act or any successor rule, if upon consummation
                  thereof such Person could become an Acquiring Person (such
                  exchange ratio being referred to herein as the "Section
                  24(a)(ii) Exchange Ratio"). Notwithstanding the foregoing, the
                  Board of Directors of the Company shall not be empowered to
                  effect such exchange at any time after any Person (other than
                  an Exempt Person), together with all Affiliates and Associates
                  of such Person, becomes the Beneficial Owner of 50% or more of
                  the Common Stock of the Company.

     (b)   Immediately upon the action of the Board of Directors of the Company
           ordering the exchange of any Rights pursuant to subsection (a) of
           this Section 24 and without any further action and without any
           notice, the right to exercise such Rights shall terminate and the
           only right thereafter of a holder of such


                                       40
<PAGE>


           Rights shall be to receive that number of shares of Common Stock of
           the Company equal to the number of such Rights held by such holder
           multiplied by the Section 24(a)(i) Exchange Ratio or the Section
           24(a)(ii) Exchange Ratio, as applicable. The Company shall promptly
           give notice of any such exchange in accordance with Section 26 hereof
           and shall promptly mail a notice of any such exchange to all of the
           holders of such Rights at their last addresses as they appear upon
           the registry books of the Rights Agent; PROVIDED, HOWEVER, that the
           failure to give, or any defect in, such notice shall not affect the
           validity of such exchange. Any notice which is mailed in the manner
           herein provided shall be deemed given, whether or not the holder
           receives the notice. Each such notice of exchange will state the
           method by which the exchange of the shares of Common Stock of the
           Company for Rights will be effected and, in the event of any partial
           exchange, the number of Rights which will be exchanged. Any partial
           exchange shall be effected pro rata based on the number of Rights
           (other than Rights which have become void pursuant to the provisions
           of Section 7(e) hereof) held by each holder of Rights.

     (c)   In any exchange pursuant to this Section 24, the Company, at its
           option, may substitute Preferred Stock (or Preferred Stock
           Equivalent, as such term is defined in Section 11(b) hereof) for
           Common Stock of the Company exchangeable for Rights, at the initial
           rate of one one-thousandth of a share of Preferred Stock (or
           Preferred Stock Equivalent) for each share of Common Stock of the
           Company, as appropriately adjusted to reflect adjustments in the
           voting rights of the Preferred Stock pursuant to the terms thereof,
           so that the fraction of a share of Preferred Stock delivered in lieu
           of each share of Common Stock of the Company shall have the same
           voting rights as one share of Common Stock of the Company.

     (d)   In the event that there shall not be sufficient shares of Common
           Stock of the Company or Preferred Stock (or Preferred Stock
           Equivalents) issued but not outstanding or authorized but unissued to
           permit any exchange of Rights as contemplated in accordance with this
           Section 24, the Company shall take all such action as may be
           necessary to authorize additional shares of Common Stock of the
           Company or Preferred Stock (or Preferred Stock Equivalent) for
           issuance upon exchange of the Rights.

     (e)   The Company shall not be required to issue fractions of Common Stock
           of the Company or to distribute certificates which evidence
           fractional shares of Common Stock of the Company. If the Company
           elects not to issue such fractional shares of Common Stock of the
           Company, the Company shall pay, in lieu of such fractional shares of
           Common Stock of the Company, to the registered holders of the Right
           Certificates with regard to which such fractional shares of Common
           Stock of the Company would otherwise be issuable, an amount in cash
           equal to the same fraction of the Fair Market Value of a whole share
           of Common Stock of the Company. For the purposes


                                       41
<PAGE>


           of this paragraph (e), the Fair Market Value of a whole share of
           Common Stock of the Company shall be the closing price of a share of
           Common Stock of the Company (as determined pursuant to the second
           sentence of Section 11(d)(i) hereof) for the Trading Day immediately
           prior to the date of exchange pursuant to this Section 24.

Section 25.       NOTICE OF CERTAIN EVENTS.

     (a)   In case the Company shall propose, at any time after the Distribution
           Date, (i) to pay any dividend payable in stock of any class to the
           holders of Preferred Stock or to make any other distribution to the
           holders of Preferred Stock (other than a regular periodic cash
           dividend out of earnings or retained earnings of the Company), or
           (ii) to offer to the holders of Preferred Stock rights or warrants to
           subscribe for or to purchase any additional shares of Preferred Stock
           or shares of stock of any class or any other securities, rights or
           options, or (iii) to effect any reclassification of its Preferred
           Stock (other than a reclassification involving only the subdivision
           of outstanding shares of Preferred Stock), or (iv) to effect any
           consolidation or merger into or with, or to effect any sale, mortgage
           or other transfer (or to permit one or more of its Subsidiaries to
           effect any sale, mortgage or other transfer), in one transaction or a
           series of related transactions, of 50% or more of the assets or
           earning power of the Company and its Subsidiaries (taken as a whole)
           to, any other Person (other than a Subsidiary of the Company in one
           or more transactions each of which is not prohibited by the proviso
           at the end of the first sentence of Section 11(n) hereof), (v) to
           effect the liquidation, dissolution or winding up of the Company, or
           (vi) to declare or pay any dividend on the Common Stock of the
           Company payable in Common Stock of the Company or to effect a
           subdivision, combination or consolidation of the Common Stock of the
           Company (by reclassification or otherwise than by payment of
           dividends in Common Stock of the Company) then in each such case, the
           Company shall give to each holder of a Right Certificate and to the
           Rights Agent, in accordance with Section 26 hereof, a notice of such
           proposed action, which shall specify the record date for the purposes
           of such stock dividend, distribution of rights or warrants, or the
           date on which such reclassification, consolidation, merger, sale,
           transfer, liquidation, dissolution, or winding up is to take place
           and the date of participation therein by the holders of the shares of
           Common Stock of the Company and/or Preferred Stock, if any such date
           is to be fixed, and such notice shall be so given in the case of any
           action covered by clause (i) or (ii) above at least twenty (20) days
           prior to the record date for determining holders of the shares of
           Preferred Stock for purposes of such action, and in the case of any
           such other action, at least twenty (20) days prior to the date of the
           taking of such proposed action or the date of participation therein
           by the holders of the shares of Common Stock of the Company and/or
           Preferred Stock, whichever shall be the earlier; PROVIDED, HOWEVER,
           no such notice shall be required pursuant to this Section 25 as a
           result of any Subsidiary of the Company effecting a consolidation or
           merger with or into, or


                                       42
<PAGE>


           effecting a sale or other transfer of assets or earning power to, any
           other Subsidiary of the Company in a manner not inconsistent with the
           provisions of this Agreement.

     (b)   In case any Section 11(a)(ii) Event shall occur, then, in any such
           case, the Company shall as soon as practicable thereafter give to
           each registered holder of a Right Certificate and to the Rights
           Agent, in accordance with Section 26 hereof, a notice of the
           occurrence of such event, which shall specify the event and the
           consequences of the event to holders of Rights under Section
           11(a)(ii) hereof.

Section 26.       NOTICES.

     Notices or demands authorized by this Agreement to be given or made by the
Rights Agent or by the holder of any Right Certificate to or on the Company
shall be sufficiently given or made if sent by first-class mail, postage
prepaid, by facsimile transmission or by nationally-recognized overnight courier
addressed (until another address is filed in writing with the Rights Agent) as
follows:

CORE, INC.
18881 Von Karman Avenue, Suite 1750
Irvine, California  92612
Attention:  Chief Financial Officer

With a copy to:   Stephen M. Kane, Esq.
                  Rich, May, Bilodeau & Flaherty, P.C.
                  176 Federal Street
                  Boston, Massachusetts 02110-2223

Subject to the provisions of Section 21, any notice or demand authorized by
this Agreement to be given or made by the Company or by the holder of any
Right Certificate to or on the Rights Agent shall be sufficiently given or
made if sent by first class mail, postage prepaid, by facsimile transmission
or by nationally recognized overnight courier addressed (until another
address is filed in writing with the Company) as follows:

State Street Bank and Trust Company
c/o EquiServe Limited Partnership
150 Royall Street
Canton, Massachusetts  02021
Attention:  Client Administration

     Notices or demands authorized by this Agreement to be given or made by the
Company or the Rights Agent to the holder of any Right Certificate (or, prior to
the Distribution Date, to the holder of any certificate representing shares of
Common Stock of the Company) shall be sufficiently given or made if sent by
first-class mail, postage


                                       43
<PAGE>


prepaid, addressed to such holder at the address of such holder as shown on the
registry books of the Company.

Section 27.       SUPPLEMENTS AND AMENDMENTS.

     Prior to the occurrence of a Section 11(a)(ii) Event, the Company and the
Rights Agent shall, if the Board of Directors of the Company so directs,
supplement or amend any provision of this Agreement as the Board of Directors of
the Company may deem necessary or desirable without the approval of any holders
of certificates representing shares of Common Stock of the Company. From and
after the occurrence of a Section 11(a)(ii) Event, the Company and the Rights
Agent shall, if the Board of Directors of the Company so directs, supplement or
amend this Agreement without the approval of any holder of Right Certificates in
order (i) to cure any ambiguity, (ii) to correct or supplement any provision
contained herein which may be defective or inconsistent with any other
provisions herein, (iii) to shorten or lengthen any time period hereunder, or
(iv) to change or supplement the provisions hereof in any manner which the Board
of Directors of the Company may deem necessary or desirable and which shall not
adversely affect the interests of the holders of Right Certificates (other than
an Acquiring Person, Adverse Person or any Affiliate or Associate of an
Acquiring Person or Adverse Person); PROVIDED, HOWEVER, that from and after the
occurrence of a Section 11(a)(ii) Event this Agreement may not be supplemented
or amended to lengthen, pursuant to clause (iii) of this sentence, (A) a time
period relating to when the Rights may be redeemed at such time as the Rights
are not then redeemable or (B) any other time period unless such lengthening is
for the purpose of protecting, enhancing or clarifying the rights of, and the
benefits to, the holders of Rights (other than an Acquiring Person, Adverse
Person or any Affiliate or Associate of an Acquiring Person or Adverse Person).
Without limiting the foregoing, the Company may at any time prior to the
occurrence of a Section 11(a)(ii) Event amend this Agreement to lower the
threshold set forth in Section 1(a) to not less than the greater of (i) the sum
of .001% and the largest percentage of the outstanding Common Stock of the
Company then known by the Company to be beneficially owned by any Person (other
than the Company, any Subsidiary of the Company, any employee benefit plan of
the Company or any Subsidiary of the Company, or any entity holding Common Stock
of the Company for or pursuant to the terms of any such plan) and (ii) 10%. Upon
the delivery of such certificate from an appropriate officer of the Company
which states that the proposed supplement or amendment is in compliance with the
terms of this Section 27, the Rights Agent shall execute such supplement or
amendment. Prior to the occurrence of a Section 11(a)(ii) Event, the interests
of the holders of Rights shall be deemed coincident with the interests of the
holders of Common Stock of the Company. Notwithstanding any other provision
hereof, the Rights Agent's consent must be obtained regarding any amendment or
supplement pursuant to this Section 27 which alters the Rights Agent's rights or
duties.


                                       44
<PAGE>


Section 28.      SUCCESSORS.

     All the covenants and provisions of this Agreement by or for the benefit of
the Company or the Rights Agent shall bind and inure to the benefit of their
respective successors and assigns hereunder.

Section 29.       DETERMINATIONS AND ACTIONS BY THE BOARD OF DIRECTORS.

     For all purposes of this Agreement, any calculation of the number of shares
of Common Stock of the Company outstanding at any particular time, including for
purposes of determining the particular percentage of such outstanding shares of
Common Stock of the Company of which any Person is the Beneficial Owner, shall
be made in accordance with the last sentence of Rule 13d-3(d)(1)(i) of the Rules
under the Exchange Act as in effect on the date hereof. The Board of Directors
of the Company shall have the exclusive power and authority to administer this
Agreement and to exercise all rights and powers specifically granted to the
Board of Directors or to the Company, or as may be necessary or advisable in the
administration of this Agreement, including without limitation, the right and
power to (i) interpret the provisions of this Agreement and (ii) make all
determinations deemed necessary or advisable for the administration of this
Agreement (including a determination to redeem or not redeem the Rights or to
amend the Agreement). All such actions, calculations, interpretations and
determinations (including, for purposes of clause (y) below, all omissions with
respect to the foregoing) which are done or made by the Board of Directors in
good faith shall (x) be final, conclusive and binding on the Company, the Rights
Agent, the holders of the Rights and all other parties, and (y) not subject any
member of the Board of Directors to any liability to the holders of the Rights
or to any other person.

Section 30.      BENEFITS OF THIS AGREEMENT.

     Nothing in this Agreement shall be construed to give to any person or
corporation other than the Company, the Rights Agent and the registered holders
of the Right Certificates (and, prior to the Distribution Date, the Common Stock
of the Company) any legal or equitable right, remedy or claim under this
Agreement; but this Agreement shall be for the sole and exclusive benefit of the
Company, the Rights Agent and the registered holders of the Right Certificates
(and, prior to the Distribution Date, registered holders of the Common Stock of
the Company).

Section 31.      SEVERABILITY.

     If any term, provision, covenant or restriction of this Agreement is held
by a court of competent jurisdiction or other authority to be invalid, void or
unenforceable, the remainder of the terms, provisions, covenants and
restrictions of this Agreement shall remain in full force and effect and shall
in no way be affected, impaired or invalidated; PROVIDED, HOWEVER, that
notwithstanding anything in this Agreement to the contrary, if any such term,
provision, covenant or restriction is held by such court or authority to be
invalid, void or unenforceable and the Board of Directors of the Company
determines in its good faith judgment that severing the invalid language from
the Agreement would adversely affect the purpose or effect of the Agreement, the
right


                                       45
<PAGE>


of redemption set forth in Section 23 hereof shall be reinstated and shall not
expire until the Close of Business on the tenth day following the date of such
determination by the Board of Directors.

Section 32.      GOVERNING LAW.

     This Agreement, each Right and each Right Certificate issued hereunder
shall be deemed to be a contract made under the laws of the Commonwealth of
Massachusetts and for all purposes shall be governed by and construed in
accordance with the laws of such Commonwealth applicable to contracts to be made
and to be performed entirely within such Commonwealth. The courts of the
Commonwealth of Massachusetts and of the United States of America located in the
Commonwealth of Massachusetts (the "Massachusetts Courts") shall have exclusive
jurisdiction over any litigation arising out of or relating to this Agreement
and the transactions contemplated hereby, and any Person commencing or otherwise
involved in any such litigation shall waive any objection to the laying of venue
of such litigation in the Massachusetts Courts and shall not plead or claim in
any Massachusetts Court that such litigation brought therein has been brought in
an inconvenient forum.

Section 33.      COUNTERPARTS.

     This Agreement may be executed in any number of counterparts and each of
such counterparts shall for all purposes be deemed to be an original, and all
such counterparts shall together constitute but one and the same instrument.

Section 34.      DESCRIPTIVE HEADINGS.

     Descriptive headings of the several Sections of this Agreement are inserted
for convenience only and shall not control or affect the meaning or construction
of any of the provisions hereof.









                  [Remainder of page intentionally left blank]



                                       46
<PAGE>


     IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
duly executed as an instrument under seal and attested, all as of the day and
year first above written.

Attest:                                   CORE, INC.

By:                                       By:
   ------------------------------            -------------------------------

                                          Name:
                                               -----------------------------

                                          Title:
                                                ----------------------------



Attest:                                   STATE STREET BANK AND
By:                                       TRUST COMPANY, as rights agent
   ------------------------------

                                          By:
                                             -------------------------------

                                          Name:
                                               -----------------------------

                                          Title:
                                                ----------------------------


<TABLE>
<CAPTION>

EXHIBITS



<S>               <C>
Exhibit A --      Certificate of Designation of Series A Participating
                  Cumulative Preferred Stock

Exhibit B --      Form of Right Certificate

</TABLE>



                                       47
<PAGE>

                                                         FEDERAL IDENTIFICATION
                                                         NO. 04-2828817
                                                             ----------

                       THE COMMONWEALTH OF MASSACHUSETTS

                            WILLIAM FRANCIS GALVIN
                         Secretary of the Commonwealth
             One Ashburton Place, Boston, Massachusetts 02109-1512

                        CERTIFICATE OF VOTE OF DIRECTORS
                    ESTABLISHING A CLASS OR SERIES OF STOCK
                    (GENERAL LAWS, CHAPTER 156B, SECTION 26)

We,               Craig C. Horton                    , *President/xxxxxxxx,
    -------------------------------------------------

and               William E. Nixon                   , *Clerk/xxxxxxxxxxxx,
    -------------------------------------------------

of                  CORE, INC.
   -------------------------------------------------------------------------
                          (EXACT NAME OF CORPORATION)

located at:       Two Copley Place, Boston, Massachusetts 02116
            ----------------------------------------------------------------
                   (STREET ADDRESS OF CORPORATION IN MASSACHUSETTS)

do hereby certify that a meeting of the directors of the corporation held on
September 21, 1999, the following vote establishing and designating a class
or series of stock and determining the relative rights and preferences
thereof was duly adopted:


     See continuation sheets II-A to II-F.


<PAGE>











SIGNED UNDER THE PENALTIES OF PERJURY, this  21st  day of  October, 1999,
                                            ------        ---------------

          Craig C. Horton                            , *President/xxxxxxxxx
- -----------------------------------------------------

          William E. Nixon                            , *Clerk/xxxxxxxxxxxxx
- -----------------------------------------------------

<PAGE>

                       THE COMMONWEALTH OF MASSACHUSETTS

                       CERTIFICATE OF VOTE OF DIRECTORS
                  ESTABLISHING A SERIES OF A CLASS OF STOCK
                   (GENERAL LAWS, CHAPTER 156B, SECTION 26)

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

I hereby approve the within Certificate of Vote of Directors and, the filing
fee in the amount of $__________ having been paid, said certificate is deemed
to have been filed with me this ____ day of ___________, 19__.


EFFECTIVE DATE:
                ---------------------------------------------------------------



                            WILLIAM FRANCIS GALVIN
                        SECRETARY OF THE COMMONWEALTH





TO BE FILLED IN BY CORPORATION
PHOTOCOPY OF DOCUMENT TO BE SENT TO:

Stephen M. Kane, Esq.
c/o Rich, May, Bilodeau & Flaherty, P.C.
- -------------------------------------------------------------------------------

176 Federal Street, 6th Floor
- -------------------------------------------------------------------------------

Boston, MA 02110-2223
- -------------------------------------------------------------------------------

Telephone:  (617) 556-3827
           --------------------------------------------------------------------


<PAGE>


                                  CORE, INC.


                         VOTE OF DIRECTORS ESTABLISHING

                SERIES A PARTICIPATING CUMULATIVE PREFERRED STOCK



Pursuant to Section 26 of Chapter 156B of the General Laws of The Commonwealth
of Massachusetts:

VOTED:       That pursuant to authority conferred upon and vested in the Board
             of Directors by the Articles of Organization, as amended (the
             "Articles"), of CORE, INC. (the "Corporation"), the Board of
             Directors hereby establishes and designates a series of Preferred
             Stock of the Corporation, and hereby fixes and determines the
             relative rights and preferences of the shares of such series, in
             addition to those set forth in the Articles, as follows:

         Section 1. DESIGNATION AND AMOUNT. The shares of such series shall be
designated as "Series A Participating Cumulative Preferred Stock" (the "Series A
Preferred Stock"), and the number of shares initially constituting such series
shall be 100,000.

         Section 2.  DIVIDENDS AND DISTRIBUTIONS.

         (A) (i) Subject to the rights of the holders of any shares of any
series of preferred stock (or any similar stock) ranking prior and superior to
the Series A Preferred Stock with respect to dividends, the holders of shares of
Series A Preferred Stock, in preference to the holders of shares of the Common
Stock, $0.10 par value, of the Corporation (the "Common Stock") and of any other
junior stock, shall be entitled to receive, when, as and if declared by the
Board of Directors out of funds legally available for the purpose, quarterly
dividends payable in cash on the first day of March, June, September and
December in each year (each such date being referred to herein as a "Quarterly
Dividend Payment Date"), commencing on the first Quarterly Dividend Payment Date
after the first issuance of a share or fraction of a share of Series A Preferred
Stock, in an amount per share (rounded to the nearest cent) equal to the greater
of (a) $1.00 or (b) subject to the provisions for adjustment hereinafter set
forth, 1,000 times the aggregate per share amount of all cash dividends, and
1,000 times the aggregate per share amount (payable in kind) of all non-cash
dividends or other distributions other than a dividend payable in shares of
Common Stock or a subdivision of the outstanding shares of Common Stock (by
reclassification or otherwise), declared on the Common Stock since the
immediately preceding Quarterly Dividend Payment Date, or, with respect to the
first Quarterly Dividend Payment Date, since the first issuance of any share or
fraction of a share of Series A Preferred Stock. The multiple of cash and
non-cash dividends declared on the Common Stock to which holders of the Series A
Preferred Stock are entitled, which shall be 1,000 initially but which shall be
adjusted from time to time as hereinafter provided, is hereinafter referred to
as the "Dividend Multiple."

                                      II-A
<PAGE>

                  (ii) In the event the Corporation shall at any time after
October 21, 1999 (the "Rights Declaration Date") (a) declare or pay any
dividend on Common Stock payable in shares of Common Stock, or (b) effect a
subdivision or combination or consolidation of the outstanding shares of
Common Stock (by reclassification or otherwise than by payment of a dividend
in shares of Common Stock) into a greater or lesser number of shares of
Common Stock, then in each such case the Dividend Multiple thereafter
applicable to the determination of the amount of dividends which holders of
shares of Series A Preferred Stock shall be entitled to receive shall be the
Dividend Multiple applicable immediately prior to such event multiplied by a
fraction, the numerator of which is the number of shares of Common Stock
outstanding immediately after such event and the denominator of which is the
number of shares of Common Stock that were outstanding immediately prior to
such event.

                  (iii) Notwithstanding anything else contained in this
subsection (A), the Corporation shall, out of funds legally available for that
purpose, declare a dividend or distribution on the Series A Preferred Stock as
provided in this subsection (A) immediately after it declares a dividend or
distribution on the Common Stock (other than a dividend payable in shares of
Common Stock); provided that, in the event no dividend or distribution shall
have been declared on the Common Stock during the period between any Quarterly
Dividend Payment Date and the next subsequent Quarterly Dividend Payment Date, a
dividend of $1.00 per share on the Series A Preferred Stock shall nevertheless
be payable on such subsequent Quarterly Dividend Payment Date.

         (B) Dividends shall begin to accrue and be cumulative on outstanding
shares of Series A Preferred Stock from the Quarterly Dividend Payment Date next
preceding the date of issue of such shares of Series A Preferred Stock, unless
the date of issue of such shares is prior to the record date for the first
Quarterly Dividend Payment Date, in which case dividends on such shares shall
begin to accrue from the date of issue of such shares, or unless the date of
issue is a Quarterly Dividend Payment Date or is a date after the record date
for the determination of holders of shares of Series A Preferred Stock entitled
to receive a quarterly dividend and before such Quarterly Dividend Payment Date,
in either of which events such dividends shall begin to accrue and be cumulative
from such Quarterly Dividend Payment Date. Accrued but unpaid dividends shall
not bear interest. Dividends paid on the shares of Series A Preferred Stock in
an amount less than the total amount of such dividends at the time accrued and
payable on such shares shall be allocated PRO RATA on a share-by-share basis
among all such shares at the time outstanding. The Board of Directors may fix in
accordance with applicable law a record date for the determination of holders of
shares of Series A Preferred Stock entitled to receive payment of a dividend or
distribution declared thereon, which record date shall be not more than such
number of days prior to the date fixed for the payment thereof as may be allowed
by applicable law.

         Section 3. VOTING RIGHTS. In addition to any other voting rights
required by law, the holders of shares of Series A Preferred Stock shall have
the following voting rights:

                                      II-B
<PAGE>


         (A) Subject to the provision for adjustment hereinafter set forth, each
share of Series A Preferred Stock shall entitle the holder thereof to 1,000
votes on all matters submitted to a vote of the shareholders of the Corporation.
The number of votes which a holder of a share of Series A Preferred Stock is
entitled to cast, which shall initially be 1,000 but which may be adjusted from
time to time as hereinafter provided, is hereinafter referred to as the "Vote
Multiple." In the event the Corporation shall at any time after the Rights
Declaration Date (i) declare or pay any dividend on Common Stock payable in
shares of Common Stock, or (ii) effect a subdivision or combination or
consolidation of the outstanding shares of Common Stock (by reclassification or
otherwise than by payment of a dividend in shares of Common Stock) into a
greater or lesser number of shares of Common Stock, then in each such case the
Vote Multiple thereafter applicable to the determination of the number of votes
per share to which holders of shares of Series A Preferred Stock shall be
entitled shall be the Vote Multiple immediately prior to such event multiplied
by a fraction, the numerator of which is the number of shares of Common Stock
outstanding immediately after such event and the denominator of which is the
number of shares of Common Stock that were outstanding immediately prior to such
event.

         (B) Except as otherwise provided herein or by law, the holders of
shares of Series A Preferred Stock and the holders of shares of Common Stock and
the holders of shares of any other capital stock of this Corporation having
general voting rights, shall vote together as one class on all matters submitted
to a vote of shareholders of the Corporation.

         (C) Except as otherwise required by applicable law or as set forth
herein, holders of Series A Preferred Stock shall have no special voting rights
and their consent shall not be required (except to the extent they are entitled
to vote with holders of Common Stock as set forth herein) for taking any
corporate action.

         Section 4.  CERTAIN RESTRICTIONS.

         (A) Whenever dividends or distributions payable on the Series A
Preferred Stock as provided in Section 2 are in arrears, thereafter and until
all accrued and unpaid dividends and distributions, whether or not declared, on
shares of Series A Preferred Stock outstanding shall have been paid in full, the
Corporation shall not:

         (i)      declare or pay dividends on, make any other distributions on,
                  or redeem or purchase or otherwise acquire for consideration
                  any shares of stock ranking junior (either as to dividends or
                  upon liquidation, dissolution or winding up) to the Series A
                  Preferred Stock;

         (ii)     declare or pay dividends on or make any other distributions on
                  any shares of stock ranking on a parity (either as to
                  dividends or upon liquidation, dissolution or winding up) with
                  the Series A Preferred Stock, except dividends paid ratably on
                  the Series A Preferred Stock and all such parity stock on
                  which dividends are payable or in arrears in proportion to the
                  total amounts to which the holders of all such shares are then
                  entitled;

                                      II-C
<PAGE>


         (iii)    except as permitted in subsection 4(A)(iv) below, redeem,
                  purchase or otherwise acquire for consideration shares of any
                  stock ranking on a parity (either as to dividends or upon
                  liquidation, dissolution or winding up) with the Series A
                  Preferred Stock, provided that the Corporation may at any time
                  redeem, purchase or otherwise acquire shares of any such
                  parity stock in exchange for shares of any stock of the
                  Corporation ranking junior (either as to dividends or upon
                  dissolution, liquidation or winding up) to the Series A
                  Preferred Stock; or

         (iv)     purchase or otherwise acquire for consideration any shares
                  of Series A Preferred Stock, or any shares of any stock
                  ranking on a parity (either as to dividends or upon
                  liquidation, dissolution or winding up) with the Series A
                  Preferred Stock, except in accordance with a purchase offer
                  made in writing or by publication (as determined by the
                  Board of Directors) to all holders of such shares upon such
                  terms as the Board of Directors, after consideration of the
                  respective annual dividend rates and other relative rights
                  and preferences of the respective series and classes, shall
                  determine in good faith will result in fair and equitable
                  treatment among the respective series or classes.

         (B) The Corporation shall not permit any subsidiary of the Corporation
to purchase or otherwise acquire for consideration any shares of stock of the
Corporation unless the Corporation could, under subsection (A) of this Section
4, purchase or otherwise acquire such shares at such time and in such manner.

         Section 5. REACQUIRED SHARES. Any shares of Series A Preferred Stock
purchased or otherwise acquired by the Corporation in any manner whatsoever
shall be retired and canceled promptly after the acquisition thereof. All such
shares shall upon their cancellation become authorized but unissued shares of
preferred stock and may be reissued as part of a new series of preferred stock
to be created by resolution or resolutions of the Board of Directors, subject to
the conditions and restrictions on issuance set forth herein.

         Section 6. LIQUIDATION, DISSOLUTION OR WINDING UP. Upon any liquidation
(voluntary or otherwise), dissolution or winding up of the Corporation, no
distribution shall be made (x) to the holders of shares of stock ranking junior
(either as to dividends or upon liquidation, dissolution or winding up) to the
Series A Preferred Stock unless, prior thereto, the holders of shares of Series
A Preferred Stock shall have received an amount equal to accrued and unpaid
dividends and distributions thereon, whether or not declared, to the date of
such payment, plus an amount equal to the greater of (1) $1,000.00 per share or
(2) an aggregate amount per share, subject to the provision for adjustment
hereinafter set forth, equal to 1,000 times the aggregate amount to be
distributed per share to holders of Common Stock, or (y) to the holders of stock
ranking on a parity (either as to dividends or upon liquidation, dissolution or
winding up) with the Series A Preferred Stock, except distributions made ratably
on the Series A Preferred Stock and all other such parity stock in proportion to
the total amounts to which the holders of all such shares are entitled upon such
liquidation, dissolution or

                                      II-D
<PAGE>


winding up. In the event the Corporation shall at any time after the Rights
Declaration Date (i) declare or pay any dividend on Common Stock payable in
shares of Common Stock, or (ii) effect a subdivision or combination or
consolidation of the outstanding shares of Common Stock (by reclassification
or otherwise than by payment of a dividend in shares of Common Stock) into a
greater or lesser number of shares of Common Stock, then in each such case
the aggregate amount per share to which holders of shares of Series A
Preferred Stock were entitled immediately prior to such event under clause
(x) of the preceding sentence shall be adjusted by multiplying such amount by
a fraction, the numerator of which is the number of shares of Common Stock
outstanding immediately after such event and the denominator of which is the
number of shares of Common Stock that were outstanding immediately prior to
such event. Neither the consolidation of nor merging of the Corporation with
or into any other corporation or corporations, nor the sale or other transfer
of all or substantially all of the assets of the Corporation, shall be deemed
to be a liquidation, dissolution or winding up of the Corporation within the
meaning of this Section 6.

         Section 7. CONSOLIDATION, MERGER, ETC. In case the Corporation shall
enter into any consolidation, merger, combination or other transaction in which
the shares of Common Stock are exchanged for or changed into other stock or
securities, cash and/or any other property, then in any such case the shares of
Series A Preferred Stock shall at the same time be similarly exchanged or
changed in an amount per share (subject to the provision for adjustment
hereinafter set forth) equal to 1,000 times the aggregate amount of stock,
securities, cash and/or any other property (payable in kind), as the case may
be, into which or for which each share of Common Stock is changed or exchanged,
plus accrued and unpaid dividends, if any, payable with respect to the Series A
Preferred Stock. In the event the Corporation shall at any time after the Rights
Declaration Date (i) declare or pay any dividend on Common Stock payable in
shares of Common Stock, or (ii) effect a subdivision or combination or
consolidation of the outstanding shares of Common Stock (by reclassification or
otherwise than by payment of a dividend in shares of Common Stock) into a
greater or lesser number of shares of Common Stock, then in each such case the
amount set forth in the preceding sentence with respect to the exchange or
change of shares of Series A Preferred Stock shall be adjusted by multiplying
such amount by a fraction, the numerator of which is the number of shares of
Common Stock outstanding immediately after such event and the denominator of
which is the number of shares of Common Stock that were outstanding immediately
prior to such event.

         Section 8.  REDEMPTION.  The shares of Series A Preferred Stock shall
not be redeemable.

         Section 9. RANKING. Unless otherwise expressly provided in the Articles
or a Certificate of Vote of Directors Establishing a Class of Stock relating to
any other series of preferred stock of the Corporation, the Series A Preferred
Stock shall rank junior to every other series of the Corporation's preferred
stock previously or hereafter authorized, as to the payment of dividends and the
distribution of assets on liquidation, dissolution or winding up and shall rank
senior to the Common Stock.

                                      II-E

<PAGE>

         Section 10. AMENDMENT. The Articles and this Certificate of Vote of
Directors Establishing a Class of Stock shall not be amended in any manner which
would materially alter or change the powers, preferences or special rights of
the Series A Preferred Stock so as to affect them adversely (within the meaning
of Section 77 of Chapter 156B of the Massachusetts General Laws) without the
affirmative vote of the holders of two-thirds or more of the outstanding shares
of Series A Preferred Stock, voting separately as a class.

         Section 11. FRACTIONAL SHARES. Series A Preferred Stock may be issued
in whole shares or in any fraction of a share that is one one-thousandth
(1/1,000th) of a share or any integral multiple of such fraction, which shall
entitle the holder, in proportion to such holder's fractional shares, to
exercise voting rights, receive dividends, participate in distributions and to
have the benefit of all other rights of holders of Series A Preferred Stock. In
lieu of fractional shares, the Corporation may elect to make a cash payment as
provided in the Rights Agreement for fractions of a share other than one
one-thousandth (1/1,000th) of a share or any integral multiple thereof.



                                      II-F

<PAGE>


                                    EXHIBIT B
                                       to
                          Shareholders Rights Agreement

                           [Form of Right Certificate]

Certificate No. R- ___                                            ______ Rights


NOT EXERCISABLE AFTER OCTOBER 21, 2009 OR EARLIER IF NOTICE OF REDEMPTION IS
GIVEN. THE RIGHTS ARE SUBJECT TO REDEMPTION, AT THE OPTION OF CORE, INC., AT
$0.001 PER RIGHT ON THE TERMS SET FORTH IN THE SHAREHOLDER RIGHTS AGREEMENT
BETWEEN CORE, INC. AND STATE STREET BANK AND TRUST COMPANY, AS RIGHTS AGENT,
DATED AS OF OCTOBER 21, 1999 (THE "RIGHTS AGREEMENT"). UNDER CERTAIN
CIRCUMSTANCES SPECIFIED IN SECTION 7(e) OF THE RIGHTS AGREEMENT, RIGHTS
BENEFICIALLY OWNED BY AN ACQUIRING PERSON, AN ADVERSE PERSON OR AN ASSOCIATE
OR AFFILIATE OF AN ACQUIRING PERSON OR AN ADVERSE PERSON (AS SUCH TERMS ARE
DEFINED IN THE RIGHTS AGREEMENT) AND ANY SUBSEQUENT HOLDER OF SUCH RIGHTS MAY
BECOME NULL AND VOID.

                                Right Certificate

                                   CORE, INC.

This certifies that _________________, or registered assigns, is the
registered owner of the number of Rights set forth above, each of which
entitles the owner thereof, subject to the terms, provisions and conditions
of the Shareholder Rights Agreement dated as of October 21, 1999 (the "Rights
Agreement") between CORE, INC. (the "Company") and State Street Bank and
Trust Company, as Rights Agent (the "Rights Agent"), to purchase from the
Company at any time after the Distribution Date (as such term is defined in
the Rights Agreement) and prior to the close of business on October 21, 2009
at the office or offices of the Rights Agent designated for such purpose, or
its successors as Rights Agent, one one-thousandth of a fully paid,
non-assessable share of the Series A Participating Cumulative Preferred Stock
(the "Preferred Stock") of the Company, at a purchase price of $50 per one
one-thousandth of a share (the "Exercise Price"), upon presentation and
surrender of this Right Certificate with the Form of Election to Purchase and
the related Certificate duly executed. The number of Rights evidenced by this
Right Certificate (and the number of shares which may be purchased upon
exercise thereof) set forth above, and the Exercise Price per share set forth
above, are the number and Exercise Price as of ____________, based on the
Preferred Stock as constituted at such date.

<PAGE>


         Upon the occurrence of a Section 11(a)(ii) Event (as such term is
defined in the Rights Agreement), if the Rights evidenced by this Right
Certificate are beneficially owned by (i) an Acquiring Person, an Adverse Person
or an Affiliate or Associate of any such Person (as such terms are defined in
the Rights Agreement), (ii) a transferee of any such Acquiring Person, Adverse
Person, Associate or Affiliate, or (iii) under certain circumstances specified
in the Rights Agreement, a transferee of a Person who, after such transfer,
became an Acquiring Person or an Adverse Person, or an Affiliate or Associate of
an Acquiring Person or an Adverse Person, such Rights shall become null and void
and no holder hereof shall have any right with respect to such Rights from and
after the occurrence of such Section 11(a)(ii) Event.

         As provided in the Rights Agreement, the Exercise Price and the number
of shares of Preferred Stock or other securities which may be purchased upon the
exercise of the Rights evidenced by this Right Certificate are subject to
modification and adjustment upon the happening of certain events.

         This Right Certificate is subject to all of the terms, provisions and
conditions of the Rights Agreement, which terms, provisions and conditions are
hereby incorporated herein by reference and made a part hereof and to which
Rights Agreement reference is hereby made for a full description of the rights,
limitations of rights, obligations, duties and immunities hereunder of the
Rights Agent, the Company and the holders of the Right Certificates, which
limitations of rights include the temporary suspension of the exercisability of
such Rights under the specific circumstances set forth in the Rights Agreement.
Copies of the Rights Agreement are on file at the principal office of the
Company and the designated office of the Rights Agent and are also available
upon written request to the Company or the Rights Agent.

         This Right Certificate, with or without other Right Certificates, upon
surrender at the office or offices of the Rights Agent designated for such
purpose, may be exchanged for another Right Certificate or Certificates of like
tenor and date evidencing Rights entitling the holder to purchase a like
aggregate number of shares of Preferred Stock as the Rights evidenced by the
Right Certificate or Certificates surrendered shall have entitled such holder to
purchase. If this Right Certificate shall be exercised in part, the holder shall
be entitled to receive, upon surrender hereof, another Right Certificate or
Certificates for the number of whole Rights not exercised. If this Right
Certificate shall be exercised in whole or in part pursuant to Section 11(a)(ii)
of the Rights Agreement, the holder shall be entitled to receive this Right
Certificate duly marked to indicate that such exercise has occurred as set forth
in the Rights Agreement.

         Under certain circumstances, subject to the provisions of the Rights
Agreement, the Board of Directors of the Company at its option may exchange all
or any part of the Rights evidenced by this Certificate for shares of the
Company's Common Stock or Preferred Stock at an exchange ratio (subject to
adjustment) specified in the Rights Agreement.

<PAGE>


         Subject to the provisions of the Rights Agreement, the Rights evidenced
by this Certificate may be redeemed by the Board of Directors of the Company at
its option at a redemption price of $0.001 per Right (payable in cash, Common
Stock or other consideration deemed appropriate by the Board of Directors).

         The Company is not obligated to issue fractional shares of stock upon
the exercise of any Right or Rights evidenced hereby (other than fractions which
are integral multiples of one one-thousandth of a share of Preferred Stock,
which may, at the election of the Company, be evidenced by depositary receipts).
If the Company elects not to issue such fractional shares, in lieu thereof a
cash payment will be made, as provided in the Rights Agreement.

         No holder of this Right Certificate, as such, shall be entitled to vote
or receive dividends or be deemed for any purpose the holder of shares of
Preferred Stock, Common Stock or any other securities of the Company which may
at any time be issuable on the exercise hereof, nor shall anything contained in
the Rights Agreement or herein be construed to confer upon the holder hereof, as
such, any of the rights of a shareholder of the Company or any right to vote for
the election of directors or upon any matter submitted to shareholders at any
meeting thereof, or to give or withhold consent to any corporate action, or to
receive notice of meetings or other actions affecting shareholders (except as
provided in the Rights Agreement), or to receive dividends or subscription
rights, or otherwise, until the Right or Rights evidenced by this Right
Certificate shall have been exercised as provided in the Rights Agreement.

         This Right Certificate shall not be valid or obligatory for any purpose
until it shall have been countersigned by an authorized signatory of the Rights
Agent.

         WITNESS the facsimile signature of the proper officers of the Company
as a document under corporate seal.

Attested:                                CORE, INC.

By:                                      By:
   -------------------------                ----------------------------
                                         Name:
                                         Title:

Countersigned:

STATE STREET BANK &
TRUST COMPANY, as Rights Agent

By:
   -------------------------
Name:
Title:


<PAGE>


                   [Form of Reverse Side of Right Certificate]

                               FORM OF ASSIGNMENT

                (To be executed by the registered holder if such
               holder desires to transfer the Right Certificate.)

FOR VALUE RECEIVED ___________________________ hereby sells, assigns and
transfers unto ____________________________________ (Please print name and
address of transferee) ____________________________________ this Right
Certificate, together with all right, title and interest therein, and does
hereby irrevocably constitute and appoint ___________________ Attorney, to
transfer the within Right Certificate on the books of the within-named Company,
with full power of substitution.


Dated:                                    Signature:
      -------------------------                     ---------------------------

Signature Guaranteed:
                     ------------------------------


                                   CERTIFICATE

         The undersigned hereby certifies by checking the appropriate boxes
that:

         (1) the Rights evidenced by this Right Certificate ______ are ______
are not being transferred by or on behalf of a Person who is or was an Acquiring
Person, an Adverse Person or an Affiliate or Associate of any such Person (as
such terms are defined in the Rights Agreement); and

         (2) after due inquiry and to the best knowledge of the undersigned, the
undersigned ____ did ____ did not directly or indirectly acquire the Rights
evidenced by this Right Certificate from any Person who is, was or became an
Acquiring Person, an Adverse Person or an Affiliate or Associate of any such
Person.


Dated:                                    Signature
      -------------------------                    ----------------------------


                                     NOTICE

         The signature to the foregoing Assignment and Certificate must
correspond to the name as written upon the face of this Right Certificate in
every particular, without alteration or enlargement or any change whatsoever.


<PAGE>


                          FORM OF ELECTION TO PURCHASE

                      (To be executed if holder desires to
                        exercise the Right Certificate.)

To CORE, INC.:

         The undersigned hereby irrevocably elects to exercise _______ Rights
represented by this Right Certificate to purchase the shares of Preferred Stock
issuable upon the exercise of the Rights (or such other securities of the
Company or of any other person which may be issuable upon the exercise of the
Rights) and requests that certificates for such shares be issued in the name of:

Please insert social security or other
identifying taxpayer number:
                            ----------------------------


- -------------------------------------------------------------------------------
                         (Please Print Name and Address)

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

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


         If such number of Rights shall not be all the Rights evidenced by this
Right Certificate or if the Rights are being exercised pursuant to Section
11(a)(ii) of the Rights Agreement, a new Right Certificate for the balance of
such Rights shall be registered in the name of and delivered to:

Please insert social security or other
identifying taxpayer number:
                            ----------------------------


- -------------------------------------------------------------------------------
                         (Please Print Name and Address)

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

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


Dated:                                    Signature:
      -------------------------                     ---------------------------

Signature Guaranteed:
                     ----------------------------------


<PAGE>


                                   CERTIFICATE

The undersigned hereby certifies by checking the appropriate boxes that:

         (1) the Rights evidenced by this Right Certificate ____ are ____ are
not being exercised by or on behalf of a Person who is or was an Acquiring
Person, an Adverse Person or an Affiliate or Associate of any such Person (as
such terms are defined in the Rights Agreement); and

         (2) after due inquiry and to the best knowledge of the undersigned, the
undersigned ____ did ____ did not directly or indirectly acquire the Rights
evidenced by this Right Certificate from any Person who is, was or became an
Acquiring Person, an Adverse Person or an Affiliate or Associate of any such
Person.

Dated:                                    Signature:
      -------------------------                     ---------------------------


                                     NOTICE

         The signature to the foregoing Election to Purchase and Certificate
must correspond to the name as written upon the face of this Right Certificate
in every particular, without alteration or enlargement or any change whatsoever.





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