MIDAMERICAN ENERGY HOLDINGS CO /NEW/
8-A12B/A, 1999-09-14
ELECTRIC, GAS & SANITARY SERVICES
Previous: ALLOY ONLINE INC, 10-Q, 1999-09-14
Next: MIDAMERICAN ENERGY HOLDINGS CO /NEW/, 8-K, 1999-09-14



<PAGE>


                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                             -----------------------

                                   FORM 8-A/A

                                 Amendment No. 1

                FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES
                     PURSUANT TO SECTION 12(b) OR (g) OF THE
                       SECURITIES AND EXCHANGE ACT OF 1934


                       MidAmerican Energy Holdings Company
             (Exact name of registrant as specified in its charter)



                  Iowa                                     94-2213782
- ----------------------------------------      ---------------------------------
(State of incorporation or organization)      (IRS Employer Identification No.)


   666 Grand Avenue, Des Moines, Iowa                        50309
- ----------------------------------------                   ----------
(Address of principal executive offices)                   (Zip Code)


         If this Form relates to the registration of a class of securities
pursuant to Section 12(b) of the Exchange Act and is effective pursuant to
General Instruction A.(c), please check the following box. [x]

         If this Form relates to the registration of a class of securities
pursuant to Section 12(g) of the Exchange Act and is effective pursuant to
General Instruction A.(d), please check the following box. [ ]

         Securities Act registration statement file number to which this form
relates:  N/A
        -------

Securities to be registered pursuant to Section 12(b) of the Act:

Title of each class                         Name of each exchange on which
to be so registered                         each class is to be registered
- -------------------                         ------------------------------

Preferred Stock Purchase Rights             New York Stock Exchange
                                            Pacific Exchange, Inc.

Securities to be registered pursuant to Section 12(g) of the Act:

                                      None
                             ----------------------
                                (Title of class)



<PAGE>


Item 1.  Description of Securities to be Registered.
         -----------------------------------------

         Reference is hereby made to the Registration Statement filed with the
Securities and Exchange Commission on Form 8-A, dated March 12, 1999 (the
"Original Form 8-A"), of MidAmerican Energy Holdings Company (the "Registrant")
relating to the preferred share purchase rights distributed to the shareholders
of the Registrant (the "Rights") in connection with the Rights Agreement, dated
March 12, 1999 (the "Original Rights Agreement"), between the Registrant and
ChaseMellon Shareholder Services, L.L.C., as rights agent (the "Rights Agent").
The Original Form 8-A is incorporated by reference herein.

         On August 18, 1999, the Board of Directors of the Registrant authorized
the amendment and restatement of the Original Rights Agreement, resulting in the
Amended and Restated Rights Agreement, dated as of September 14, 1999 (the
"Amended Rights Agreement"), between the Registrant and the Rights Agent. The
Amended Rights Agreement was adopted in the normal course of updating and
extending the Original Rights Agreement which was scheduled to expire on
November 30, 1999, and not in response to any acquisition proposal.

         In the Amended Rights Agreement, the Registrant has extended
the expiration date of its rights plan to September 14, 2009, and has amended
the rights plan to reflect currently prevailing shareholder rights plan terms.
These amendments include, without limitation, the following: (a) the threshold
level of beneficial ownership of the Registrant's common stock which triggers
the exercisability of the Rights, the "flip-in" feature of the Rights and the
"flip-over" feature of the Rights has been reduced from 20% to 15%; (b) the
threshold level of beneficial ownership of the Registrant's common stock sought
in a tender offer or exchange offer that triggers the exercisability of the
Rights has been reduced from 30% to 15%; and (c) the exercise price of the
Rights has been increased from $52 to $140.

         A copy of the Amended Rights Agreement is attached hereto as Exhibit 2
and is incorporated herein by reference. The foregoing discussion does not
purport to be complete and is qualified in its entirety by reference to such
Exhibit 2.

Item 2.  Exhibits.
         --------

         2.       Amended and Restated Rights Agreement, dated as of September
                  14, 1999 between MidAmerican Energy Holdings Company and
                  ChaseMellon Shareholder Services, L.L.C., as rights agent,
                  which includes as Exhibit A the form of the Amended and
                  Restated Articles of Amendment to the Company's Amended and
                  Restated Articles of Incorporation, as Exhibit B the form of
                  Rights Certificate and as Exhibit C the Summary of Rights to
                  Purchase Preferred Stock pursuant to the Rights Agreement.



                                      -2-

<PAGE>


                                    SIGNATURE

         Pursuant to the requirements of Section 12 of the Securities Exchange
Act of 1934, the Registrant has duly caused this Registration Statement to be
signed on its behalf by the undersigned, thereto duly authorized.



                                       MIDAMERICAN ENERGY HOLDINGS
                                       COMPANY



                                       By:      /s/  Steven A. McArthur
                                          --------------------------------------
                                          Name:   Steven A. McArthur
                                          Title:  Sr. Vice President and
                                                  Secretary



Dated as of September 14, 1999


                                      -3-


<PAGE>


================================================================================





                              Amended and Restated
                                Rights Agreement



                       MidAmerican Energy Holdings Company



                                       and



                    ChaseMellon Shareholder Services, L.L.C.



                                  Rights Agent









                         Dated as of September 14, 1999





================================================================================


<PAGE>

                                Table of Contents
                                                                         Page
                                                                         ----

Section 1.   Certain Definitions...........................................1

Section 2.   Appointment of Rights Agent...................................6

Section 3.   Issue of Rights Certificates..................................6

Section 4.   Form of Rights Certificates...................................8

Section 5.   Countersignature and Registration.............................9

Section 6.   Transfer, Split Up, Combination and Exchange of Rights
             Certificates; Mutilated, Destroyed, Lost or Stolen
             Rights Certificates...........................................9

Section 7.   Exercise of Rights; Purchase Price; Expiration Date
             of Rights....................................................11

Section 8.   Cancellation and Destruction of Rights Certificates..........13

Section 9.   Reservation and Availability of Capital Stock................13

Section 10.  Preferred Stock Record Date..................................15

Section 11.  Adjustment of Purchase Price, Number and Kind of
             Shares or Number of Rights...................................15

Section 12.  Certificate of Adjusted Purchase Price or Number of Shares...25

Section 13.  Consolidation, Merger or Sale or Transfer of Assets
             or Earning Power.............................................25

Section 14.  Fractional Rights and Fractional Shares......................27

Section 15.  Rights of Action.............................................29

Section 16.  Agreement of Rights Holders..................................29

Section 17.  Rights Certificate Holder Not Deemed a Shareholder...........30

Section 18.  Concerning the Rights Agent..................................30

Section 19.  Merger or Consolidation or Change of Name of Rights Agent....31

Section 20.  Duties of Rights Agent.......................................32

Section 21.  Change of Rights Agent.......................................34


                                      (i)
<PAGE>


Section 22.  Issuance of New Rights Certificates..........................35

Section 23.  Redemption and Termination...................................36

Section 24.  Notice of Certain Events.....................................36

Section 25.  Notices......................................................38

Section 26.  Supplements and Amendments...................................38

Section 27.  Successors...................................................39

Section 28.  Determinations and Actions by the Board of Directors, etc....39

Section 29.  Benefits of this Agreement...................................40

Section 30.  Severability.................................................40

Section 31.  Governing Law................................................40

Section 32.  Counterparts.................................................40

Section 33.  Descriptive Headings.........................................40

Section 34.  Entire Agreement.............................................40

Exhibit A -- Form of Amended and Restated Articles of Amendment

Exhibit B -- Form of Rights Certificate

Exhibit C -- Summary of Rights


                                      (ii)

<PAGE>

                              AMENDED AND RESTATED
                                RIGHTS AGREEMENT

          AMENDED AND RESTATED RIGHTS AGREEMENT, dated as of September 14, 1999,
between MidAmerican Energy Holdings Company, an Iowa corporation (the
"Company"), and ChaseMellon Shareholder Services, L.L.C., a New Jersey limited
liability company (the "Rights Agent").

                              W I T N E S S E T H:

          WHEREAS, on March 12, 1999 (the "Rights Dividend Declaration Date"),
the Board of Directors of the Company authorized and declared a dividend
distribution of one Right for each share of Common Stock of the Company
outstanding at the close of business on March 15, 1999 (the "Record Date"), and
issued one Right (as such number may be adjusted pursuant to the provisions of
Section 11(p) hereof) for each share of Common Stock of the Company issued
between the Record Date (whether originally issued or delivered from the
Company's treasury) and the Distribution Date, each Right initially representing
the right to purchase one unit (a "Unit") with each such unit consisting
initially of one one-thousandth of a share of Series A Junior Preferred Stock of
the Company having the rights, powers and preferences set forth in the form of
Articles of Amendment to the Amended and Restated Articles of Incorporation of
the Company attached hereto as Exhibit A, upon the terms and subject to the
conditions hereinafter set forth ("Rights");

          WHEREAS, the Board of Directors has authorized amending the Rights
Agreement, dated as of March 12, 1999, between the Company and the Rights Agent,
which amendment will, among other things, extend the Final Expiration Date (as
defined below); and

          WHEREAS, the Company desires to set forth certain terms and conditions
governing the Rights;

          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 who or which, together with
all Affiliates and Associates of such Person, shall be the Beneficial Owner of
15% or more of the shares of Common Stock then outstanding, but shall not
include (i) the Company, (ii) any Subsidiary of the Company, (iii) any employee
benefit plan of the Company or of any Subsidiary of the Company, or (iv) any
Person or entity organized, appointed or established by the Company for or
pursuant to the terms of any such plan (each of (i) through (iv), an "Exempted
Person"). Notwithstanding the



<PAGE>

foregoing, (i) no Person shall become an "Acquiring Person" as a result of an
acquisition of Common Stock by the Company or any Subsidiary of the Company
which, by reducing the number of such shares then outstanding, increases the
proportionate number of shares beneficially owned by such Person to 15% or more
of the outstanding Common Stock, except that if such Person, after such share
purchases by the Company or any Subsidiary of the Company, becomes the
Beneficial Owner of any additional shares of Common Stock, such Person shall be
deemed to be an "Acquiring Person;" and (ii) if the Board of Directors of the
Company determines in good faith that a Person who would otherwise be an
"Acquiring Person" has become such inadvertently, and such Person divests as
promptly as practicable a sufficient number of Common Stock so that such Person
would no longer be an Acquiring Person then such Person shall not be deemed to
be an "Acquiring Person." The term "outstanding," when used with reference to a
Person's Beneficial Ownership of securities of the Company, shall mean the
number of such securities then issued and outstanding together with the number
of such securities not then issued and outstanding which such Person would be
deemed to beneficially own hereunder.

     (b) "Act" shall mean the Securities Act of 1933, as amended.

     (c) "Adjustment Shares" shall have the meaning set forth in Section
11(a)(ii) of this Agreement.

     (d) "Affiliate" shall have the meaning set forth in Rule 12b-2 of the
General Rules and Regulations under the Exchange Act.

     (e) "Associate" shall have the meaning set forth in Rule 12b-2 of the
General Rules and Regulations under the Exchange Act.

     (f) A Person shall be deemed the "Beneficial Owner" of, and shall be deemed
to "beneficially own," any securities:

          (i) which such Person or any of such Person's Affiliates or
     Associates, directly or indirectly, has the right to acquire (whether such
     right is exercisable immediately or only after the passage of time)
     pursuant to any agreement, arrangement or understanding (whether or not in
     writing) or upon the exercise of conversion rights, exchange rights,
     rights, warrants or options, or otherwise; provided, however, that a Person
     shall not be deemed the "Beneficial Owner" of, or to "beneficially own,"
     (A) securities tendered pursuant to a tender or exchange offer made by such
     Person or any of such Person's Affiliates or Associates until such tendered
     securities are accepted for purchase or exchange, or (B) securities
     issuable upon exercise of Rights at any time prior to the occurrence of a
     Triggering



                                      -2-
<PAGE>


     Event, or (C) securities issuable upon exercise of Rights from and after
     the occurrence of a Triggering 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 Section 3(a) or Section 22 hereof
     ("Original Rights") or pursuant to Section 11(i) hereof in connection with
     an adjustment made with respect to any Original Rights;

          (ii) which such Person or any of such Person's Affiliates or
     Associates, directly or indirectly, has the right to vote or dispose of or
     has "beneficial ownership" of (as determined pursuant to Rule 13d-3 of the
     General Rules and Regulations under the Exchange Act), including pursuant
     to any agreement, plan, 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," any security under this
     subparagraph (ii) as a result of an agreement, arrangement or understanding
     to vote such security if such agreement, arrangement or understanding: (A)
     arises solely from a revocable proxy given in response to a public proxy or
     consent solicitation made pursuant to, and in accordance with, the
     applicable provisions of the General Rules and Regulations under the
     Exchange Act, and (B) is not also then reportable by such Person on
     Schedule 13D under the Exchange Act (or any comparable or successor
     report); 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), for the purpose
     of acquiring, holding, voting (except pursuant to a revocable proxy as
     described in the proviso to subparagraph (ii) of this paragraph (f)) or
     disposing of any voting securities of the Company; provided, however, that
     nothing in this paragraph (f) shall cause a person engaged in business as
     an underwriter of securities to be the "Beneficial Owner" of, or to
     "beneficially own," any securities acquired through such person's
     participation in good faith in a firm commitment underwriting until the
     expiration of forty days after the date of such acquisition.

     (g) "Business Day" shall mean any day other than a Saturday, Sunday or a
day on which banking institutions in the State of Iowa or the State of New York
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., New York
City time, on such date; provided, however, that if such date is not a Business
Day it shall mean 5:00 P.M., New York City time, on the next succeeding Business
Day.

     (i) "Common Stock" shall mean, when used in reference to the Company, the
common stock, no par value, of the Company



                                      -3-
<PAGE>

except that "Common Stock" when used with reference to any Person other than the
Company shall mean the capital stock of such Person with the greatest voting
power, or the equity securities or other equity interest having power to control
or direct the management, of such Person.

     (j) "Company" shall have the meaning set forth in the introductory
paragraph of this Agreement.

     (k) "Current Market Price" shall have the meaning set forth in Section
11(d)(i) of this Agreement.

     (l) "Current Value" shall have the meaning set forth in Section 11(a)(iii)
of this Agreement.

     (m) "Distribution Date" shall have the meaning set forth in Section 3(a) of
this Agreement.

     (n) "Equivalent preferred stock" shall have the meaning set forth in
Section 11(b) of this Agreement.

     (o) "Exchange Act" shall mean the Securities Exchange Act of 1934, as
amended.

     (p) "Exempted Person" shall have meaning set forth in Section 1(a) of this
Agreement.

     (q) "Expiration Date" shall have the meaning set forth in Section 7(a) of
this Agreement.

     (r) "Final Expiration Date" shall have the meaning set forth in Section
7(a) of this Agreement.

     (s) "Mailing Date" has the meaning set forth in Section 3(b).

     (t) "Original Rights" shall have the meaning set forth in Section 1(f) of
this Agreement.

     (u) "Person" shall mean any individual, firm, corporation, partnership,
limited liability company or other entity.

     (v) "Preferred Stock" shall mean shares of Series A Junior Preferred Stock,
no par value, of the Company, and, to the extent that there are not a sufficient
number of shares of Series A Junior Preferred Stock authorized to permit the
full exercise of the Rights, any other series of Preferred Stock, no par value,
of the Company designated for such purpose containing terms substantially
similar to the terms of the Series A Junior Preferred Stock.

     (w) "Preferred Stock Equivalents" shall have the meaning set forth in
Section 11(a)(iii) of this Agreement.



                                      -4-
<PAGE>

     (x) "Principal Party" shall have the meaning set forth in Section 13(b) of
this Agreement.

     (y) "Purchase Price" shall have the meaning set forth in Section 4(a) of
this Agreement.

     (z) "Record Date" shall have the meaning set forth in the first "Whereas"
clause of this Agreement.

     (aa) "Redemption Price" shall have the meaning set forth in Section 23(a)
of this Agreement.

     (bb) "Rights" shall have the meaning set forth in the first "Whereas"
clause of this Agreement.

     (cc) "Rights Agent" shall have the meaning set forth in the introductory
paragraph of this Agreement.

     (dd) "Rights Certificates" shall have the meaning set forth in Section 3(a)
of this Agreement.

     (ee) "Rights Dividend Declaration Date" shall have the meaning set forth in
the first "Whereas" clause of this Agreement.

     (ff) "Section 11(a)(ii) Event" shall mean any event described in Section
11(a)(ii) of this Agreement.

     (gg) "Section 11(a)(ii) Trigger Date" shall have the meaning set forth in
Section 11(a)(iii) of this Agreement.

     (hh) "Section 13 Event" shall mean any event described in clause (x), (y)
or (z) of Section 13(a) of this Agreement.

     (ii) "Spread" shall have the meaning set forth in Section 11(a)(iii) of
this Agreement.

     (jj) "Stock Acquisition Date" shall mean the first date of public
announcement (which, for purposes of this definition, shall include, without
limitation, a report filed pursuant to Section 13(d) under the Exchange Act) by
the Company or an Acquiring Person that an Acquiring Person has become such.

     (kk) "Subsidiary" shall mean, with reference to any Person, any corporation
of which an amount of voting securities sufficient to elect at least a majority
of the directors of such corporation is beneficially owned, directly or
indirectly, by such Person, or otherwise controlled by such Person.

     (ll) "Substitution Period" shall have the meaning set forth in Section
11(a)(iii) of this Agreement.

     (mm) "Summary of Rights" shall have the meaning set forth in Section 3(b)
of this Agreement.



                                      -5-
<PAGE>

     (nn) "Trading Day" shall have the meaning set forth in Section 11(b) of
this Agreement.

     (oo) "Transaction" shall mean any merger, consolidation or sale of assets
or earning power described in Section 13(a) hereof or any acquisition of Common
Stock of the Company which, without regard to any required approval of the
Company, would result in a Person becoming an Acquiring Person.

     (pp) "Triggering Event" shall mean any Section 11(a)(ii) Event or any
Section 13 Event.

     (qq) "Unit" shall have the meaning set forth in the first "Whereas" clause
of this Agreement.

Section 2. Appointment of Rights Agent. The Company hereby appoints the Rights
Agent to act as rights agent for 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.

Section 3. Issue of Rights Certificates.
           ----------------------------

     (a) Until the earlier of (i) the close of business on the tenth day (or
such later date as the Board of Directors of the Company shall determine) after
the Stock Acquisition Date, (ii) the close of business on the tenth Business Day
(or such later date as the Board of Directors of the Company shall determine)
after the date that a tender or exchange offer by any Person (other than an
Exempted Person) is first published or sent or given within the meaning of Rule
14d-2(a) of the General Rules and Regulations under the Exchange Act, if upon
consummation thereof, such Person would be an Acquiring Person or (iii) the
Expiration Date (the earlier of (i) and (ii) being herein referred to as the
"Distribution Date"), (x) the Rights will be evidenced by the certificates for
the Common Stock registered in the names of the holders of the Common Stock
(which certificates for Common Stock 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 (including a transfer to the Company). The Board of Directors of
the Company may defer the date set forth in clause (i) or clause (ii) of the
preceding sentence to a specified later date or to an unspecified later date,
each to be determined by action of the Board of Directors of the Company. As
soon as is practicable after the Distribution Date, the Company must notify the
Rights Agent of the Distribution Date and request that the Company's transfer
agent provide a list of the Company's shareholders. As soon as practicable after
the Rights Agent receives such notice from the Company, 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 as of the close of business on the



                                      -6-
<PAGE>

Distribution Date, at the address of such holder shown on the records of
the Company, one or more rights certificates, in substantially the form of
Exhibit B hereto (the "Rights Certificates"), evidencing one Right for each
share of Common Stock so held, subject to adjustment as provided herein. In the
event that an adjustment in the number of Rights per share of Common Stock has
been made pursuant to Section 11(p) hereof, at the time of distribution of the
Rights Certificates, the Company shall make the necessary and appropriate
rounding adjustments (in accordance with Section 14(a) hereof) so that Rights
Certificates representing only whole numbers of Rights are distributed and cash
is paid in lieu of any fractional Rights. As of and after the Distribution Date,
the Rights will be evidenced solely by such Rights Certificates.

     (b) As promptly as practicable following the date hereof (the "Mailing
Date"), the Company will send a copy of a Summary of Rights, in substantially
the form attached hereto as Exhibit C (the "Summary of Rights"), by first-class,
postage prepaid mail, to each record holder of the Common Stock as of the close
of business on the Mailing Date, at the address of such holder shown on the
records of the Company.

     (c) Rights shall be issued in respect of all shares of Common Stock which
are issued (whether originally issued or from the Company's treasury) after the
Record Date but prior to the earlier of the Distribution Date or the Expiration
Date. Certificates representing such shares of Common Stock shall also be deemed
to be certificates for Rights and certificates representing such shares of
Common Stock issued after the date hereof shall bear the following legend:

     This certificate also evidences and entitles the holder hereof to
     certain Rights as set forth in the Amended and Restated Rights
     Agreement between MidAmerican Energy Holdings Company and ChaseMellon
     Shareholder Services, L.L.C. dated as of September 14, 1999, the terms
     of which are hereby incorporated herein by reference and a copy of
     which is on file at the principal offices of MidAmerican Energy
     Holdings Company. 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.
     MidAmerican Energy Holdings Company 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 set forth in the Rights
     Agreement, Rights issued to, or held by, any Person who is, was or
     becomes an Acquiring Person or any Affiliate or Associate thereof (as
     such terms are defined in the Rights Agreement), whether currently
     held by or on behalf of such Person or by any subsequent holder, may
     become null and void.



                                      -7-
<PAGE>

With respect to such certificates containing the foregoing legend, until the
earlier of the Distribution Date or the Expiration Date, registered holders of
Common Stock shall also be the registered holders of the associated Rights, and
the transfer of any of such certificates shall also constitute the transfer of
the Rights associated with the Common Stock represented by such certificates.

Section 4.  Form of Rights Certificates.
            ---------------------------

     (a) The Rights Certificates (and the forms of election to purchase and of
assignment to be printed on the reverse thereof) shall each be substantially in
the form set forth in 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, which do not affect the duties or
responsibilities of the Rights Agent, and as are not inconsistent with the
provisions of this Agreement, or as may be required to comply with any
applicable law or with any rule or regulation made pursuant thereto 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 usage. Subject to the provisions of Section 11
and Section 22 hereof, the Rights Certificates, whenever distributed, shall be
dated as of the Record Date 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 (such exercise price
per one one-thousandth of a share, the "Purchase Price"), but the amount and the
type of securities purchasable upon the exercise of each Right and the Purchase
Price thereof shall be subject to adjustment as provided herein.

     (b) Any Rights Certificate issued pursuant to Section 3(a) or Section 22
hereof that represents Rights beneficially owned by: (i) an Acquiring Person or
any Associate or Affiliate of an Acquiring Person, (ii) a transferee of an
Acquiring Person (or of any such Associate or Affiliate) who becomes a
transferee after the Acquiring Person becomes such, or (iii) a transferee of an
Acquiring Person (or of any such Associate or Affiliate) who becomes a
transferee prior to or concurrently with the Acquiring Person becoming such and
receives such Rights pursuant to either (A) a transfer (whether or not for
consideration) from the Acquiring Person to holders of equity interests in such
Acquiring Person or to any Person with whom such Acquiring Person has any
continuing agreement, arrangement or understanding regarding the transferred
Rights or (B) a transfer which the Board of Directors has determined is part of
an agreement, plan, arrangement or understanding which has as a primary purpose
or effect avoidance of Section 7(e) hereof (provided that the Company shall have
notified the Rights Agent that this Section 4(b) applies), and any Rights
Certificate issued pursuant to Section 6 or Section 11 hereof upon transfer,
exchange, replacement or adjustment of any other Rights Certificate referred to
in this sentence, shall contain (to the extent feasible) the following legend:


                                      -8-
<PAGE>

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

Section 5.  Countersignature and Registration.
            ---------------------------------

     (a) The Rights Certificates shall be executed on behalf of the Company by
its Chairman of the Board, its President or any Vice President, either manually
or by facsimile signature, and shall have affixed thereto the Company's seal or
a facsimile thereof which shall be attested by the Secretary or an Assistant
Secretary of the Company, either manually or by facsimile signature. The Rights
Certificates shall be manually countersigned by an authorized signatory of the
Rights Agent and shall not be valid for any purpose unless so countersigned. In
case any officer of the Company who shall have signed any of the Rights
Certificates shall cease to be such officer of the Company before
countersignature by the Rights Agent and issuance and delivery by the Company,
such Rights 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 Rights Certificates
had not ceased to be such officer of the Company; and any Rights Certificates
may be signed on behalf of the Company by any person who, at the actual date of
the execution of such Rights Certificate, shall be a proper officer of the
Company to sign such Rights Certificate, although at the date of the execution
of this Rights Agreement any such Person was not such an officer.

     (b) Following receipt by the Rights Agent from the Company of notice of the
Distribution Date and receipt by the Rights Agent from the Company's transfer
agent of a list of the Company's shareholders, the Rights Agent will keep or
cause to be kept, at its office or offices designated as the appropriate place
for surrender of Rights Certificates upon exercise or transfer, books for
registration and transfer of the Rights Certificates issued hereunder. Such
books shall show the names and addresses of the respective holders of the Rights
Certificates, the number of Rights evidenced on its face by each of the Rights
Certificates and the date of each of the Rights Certificates.

Section 6.  Transfer, Split Up, Combination and Exchange of Rights
            Certificates; Mutilated, Destroyed, Lost or Stolen
            Rights 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


                                      -9-
<PAGE>

the Distribution Date, and at or prior to the close of business on the
Expiration Date, any Rights Certificate or Certificates may be transferred,
split up, combined or exchanged for another Rights 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, Common Stock,
other securities, cash or other assets, as the case may be) as the Rights
Certificate or Certificates surrendered then entitled such holder (or former
holder in the case of a transfer) to purchase. Any registered holder desiring to
transfer, split up, combine or exchange any Rights Certificate or Certificates
shall make such request in writing delivered to the Rights Agent, and shall
surrender the Rights Certificate or Certificates to be transferred, split up,
combined or exchanged 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
Rights Certificate until the registered holder shall have completed and signed
the certificate contained in the form of assignment on the reverse side of such
Rights 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 or the Rights Agent 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
Rights Certificate or Rights Certificates, as the case may be, as so requested.
The Company may require payment by the holder of a Rights 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 Rights
Certificates. The Rights Agent shall promptly forward any such sum collected by
it to the Company or to such Persons as the Company shall specify by written
notice. The Rights Agent shall have no duty or obligation under this Section
6(a) unless and until it is satisfied that all such taxes and/or governmental
charges have been paid.

     (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 Rights
Certificate, and, in case of loss, theft or destruction, of indemnity or
security reasonably 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 Rights Certificate, if
mutilated, the Company will execute and deliver a new Rights Certificate of like
tenor to the Rights Agent for countersignature and delivery to the registered
owner in lieu of the Rights Certificate so lost, stolen, destroyed or mutilated.



                                      -10-

<PAGE>

Section 7.  Exercise of Rights; Purchase Price; Expiration Date of Rights.
            -------------------------------------------------------------

     (a) Subject to Section 7(e) hereof, the registered holder of any Rights
Certificate may exercise the Rights evidenced thereby (except as otherwise
provided herein including, without limitation, the restrictions on
exercisability set forth in Section 9(c), Section 11(a)(iii) and Section 23(a)
hereof) in whole or in part at any time after the Distribution Date upon
surrender of the Rights 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, along
with a signature guarantee and such other and further documentation as the
Rights Agent may reasonably request, together with payment of the aggregate
Purchase Price with respect to the total number of one one-thousandths of a
share (or other securities, cash or other assets, as the case may be) as to
which such surrendered Rights are then exercisable, at or prior to the earlier
of (i) the close of business on September 14, 2009 (the "Final Expiration
Date"), or (ii) the time at which the Rights are redeemed as provided in Section
23 hereof (the earlier of (i) and (ii) being herein referred to as the
"Expiration Date").

     (b) The Purchase Price for each one one-thousandth of a share of Preferred
Stock pursuant to the exercise of a Right shall initially be $140, and shall be
subject to adjustment from time to time as provided in Sections 11 and 13(a)
hereof and shall be payable in accordance with paragraph (c) below.

     (c) Upon receipt of a Rights Certificate representing exercisable Rights,
with the form of election to purchase and the certificate duly executed,
accompanied by payment, with respect to each Right so exercised, of the Purchase
Price per one one-thousandth of a share of Preferred Stock (or other securities,
cash or other assets, as the case may be) to be purchased as set forth below and
an amount equal to any applicable tax or governmental charge that may be imposed
in connection with the exercise of such Rights, the Rights Agent shall, subject
to Section 20(k) hereof, thereupon promptly (i) (A) requisition from any
transfer agent of the shares of Preferred Stock (or make available, if the
Rights Agent is the transfer agent for such shares) certificates for the total
number of one one-thousandths of a share of Preferred Stock to be purchased and
the Company hereby irrevocably authorizes its transfer agent to comply with all
such requests, or (B) if the Company shall have elected to deposit the total
number of shares of Preferred Stock issuable upon exercise of the Rights
hereunder with a depositary agent, requisition from the depositary agent
depositary receipts representing such number of one one-thousandths of a share
of Preferred Stock as are to be purchased (in which case certificates for the
shares of Preferred Stock represented by such receipts shall be deposited by the
transfer agent with the depositary agent) and the Company will


                                      -11-
<PAGE>

direct the depositary agent to comply with such request, (ii) requisition from
the Company the amount of cash, if any, to be paid in lieu of fractional shares
in accordance with Section 14 hereof, (iii) 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 Rights Certificate, registered in such name or
names as may be designated by such holder, and (iv) after receipt thereof,
deliver such cash, if any, to or upon the order of the registered holder of such
Rights Certificate. The payment of the Purchase Price (as such amount may be
reduced pursuant to Section 11(a)(iii) hereof) shall be made in cash or by
certified bank check or bank draft payable to the order of the Company. In the
event that the Company is obligated to issue other securities of the Company,
pay cash and/or distribute other property pursuant to Section 11(a) hereof, the
Company will make all arrangements necessary so that such other securities, cash
and/or other property are available for distribution by the Rights Agent, if and
when necessary to comply with this Agreement. The Company reserves the right to
require prior to the occurrence of a Triggering Event that, upon any exercise of
Rights, a number of Rights be exercised so that only whole shares of Preferred
Stock would be issued.

     (d) In case the registered holder of any Rights Certificate shall exercise
less than all the Rights evidenced thereby, a new Rights Certificate evidencing
Rights equivalent to the Rights remaining unexercised shall be issued by the
Rights Agent and delivered to, or upon the order of, the registered holder of
such Rights Certificate, registered in such name or names as may be designated
by such holder, 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, any Rights beneficially
owned by (i) an Acquiring Person or an Associate or Affiliate of an Acquiring
Person, (ii) a transferee of an Acquiring Person (or of any such Associate or
Affiliate) who becomes a transferee after the Acquiring Person becomes such, or
(iii) a transferee of an Acquiring Person (or of any such Associate or
Affiliate) who becomes a transferee prior to or concurrently with the Acquiring
Person becoming such and receives such Rights pursuant to either (A) a transfer
(whether or not for consideration) from the Acquiring Person to holders of
equity interests in such Acquiring Person or to any Person with whom the
Acquiring Person has any continuing agreement, arrangement or understanding
regarding the transferred Rights or (B) a transfer which the Board of Directors
has determined is part of an agreement, plan, arrangement or understanding which
has as a primary purpose or effect the avoidance of this Section 7(e), shall
become 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


                                      -12-
<PAGE>

this Section 7(e) and Section 4(b) hereof are complied with, but neither the
Company nor the Rights Agent shall have any liability to any holder of Rights
Certificates or other Person as a result of the Company's failure to make any
determinations with respect to an Acquiring Person or its Affiliates, Associates
or transferees 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 upon the occurrence of any purported exercise as
set forth in this Section 7 unless such registered holder shall have (i)
properly completed and signed the certificate contained in the form of election
to purchase set forth on the reverse side of the Rights 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 or the Rights Agent shall reasonably request.

Section 8. Cancellation and Destruction of Rights Certificates. All Rights
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 Rights
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 Rights Certificate purchased or acquired by the Company
otherwise than upon the exercise thereof. The Rights Agent shall deliver all
canceled Rights Certificates to the Company, or shall, at the written request of
the Company, destroy such canceled Rights Certificates, and in such case shall
deliver a certificate of destruction thereof to the Company.

Section 9.  Reservation and Availability of Capital 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 the
number of shares of Preferred Stock (and, following the occurrence of a
Triggering Event, Common Stock and/or other securities) that, as provided in
this Agreement, including Section 11(a)(iii) hereof, will be sufficient to
permit the exercise in full of all outstanding Rights.

     (b) So long as the shares of Preferred Stock (and, following the occurrence
of a Triggering Event, Common Stock and/or other securities) issuable and
deliverable upon the exercise of the Rights may be listed on any national
securities exchange, the Company shall use its best efforts to cause, from and
after such time as the Rights become exercisable, all shares


                                      -13-
<PAGE>

reserved for such issuance to be listed on such exchange upon official notice
of issuance upon such exercise.

     (c) The Company shall use its best efforts to (i) file, as soon as
practicable following the earliest date after the first 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, a registration statement under the 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 at all times meeting the requirements of the Act) until the earlier
of (A) the date as of which the Rights are no longer exercisable for such
securities, or (B) the date of the expiration of the Rights. The Company will
also take such action as may be appropriate under, or to 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 set forth in clause (i) 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 any such suspension, the Company shall issue a public
announcement, and shall give simultaneous written notice to the Rights Agent
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 addition, if the Company shall determine that a registration
statement is required following the Distribution Date, the Company, by issuing a
public announcement, may temporarily suspend the exercisability of the Rights
until such time as a registration statement has been declared effective. The
Company shall notify the Rights Agent of any public announcement made by the
Company pursuant to this Section 9(c) and will provide the Rights Agent with a
copy of such public announcement. Notwithstanding any provision of this
Agreement to the contrary, the Rights shall not be exercisable in any
jurisdiction if the requisite qualification in such jurisdiction shall not have
been obtained, the exercise thereof shall not be permitted under applicable law
or a registration statement shall not have been declared effective.

     (d) The Company covenants and agrees that it will take all such action as
may be necessary to ensure that all one one-thousandths of a share of Preferred
Stock (and, following the occurrence of a Triggering Event, other securities)
delivered upon exercise of Rights shall, at the time of delivery of the
certificates for such shares (subject to payment of the Purchase Price), be duly
and validly authorized and issued, and fully paid and non-assessable.


                                      -14-
<PAGE>

     (e) The Company further covenants and agrees that it will pay when due and
payable any and all taxes and governmental charges which may be payable in
respect of the issuance or delivery of the Rights Certificates and of any
certificates for a number of one one-thousandths of a share of Preferred Stock
(or other securities, as the case may be) upon the exercise of the 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 Rights Certificates to a
Person other than, or the issuance or delivery of a number of one
one-thousandths of a share of Preferred Stock (or other securities, as the case
may be) in respect of a name other than that of, the registered holder of the
Rights Certificates evidencing Rights surrendered for exercise or to issue or
deliver any certificates for a number of one one-thousandths of a share of
Preferred Stock (or other securities, as the case may be) 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 Rights
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 a number of one one-thousandths of a share of Preferred Stock
(or other securities, as the case may be) is issued upon the exercise of Rights
shall for all purposes be deemed to have become the holder of record of such
fractional shares of Preferred Stock (or other securities, as the case may be)
represented thereby on, and such certificate shall be dated, the date upon which
the Rights Certificate evidencing such Rights was duly surrendered and payment
of the Purchase Price (and all applicable taxes and governmental charges that
may be imposed in connection with the issuance of such certificates representing
Preferred Stock) was made; provided, however, that if the date of such surrender
and payment is a date upon which the Preferred Stock (or other securities, as
the case may be) transfer books of the Company are closed, such Person shall be
deemed to have become the record holder of such shares (fractional or otherwise)
on, and such certificate shall be dated, the next succeeding Business Day on
which the Preferred Stock (or other securities, as the case may be) transfer
books of the Company are open.

Section 11. Adjustment of Purchase Price, Number and Kind of Shares or Number of
Rights. The Purchase 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


                                      -15-
<PAGE>

     reclassification of the Preferred Stock (including any such
     reclassification in connection 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 Purchase 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 Preferred Stock or capital stock, as the
     case may be, issuable on such date, shall be proportionately adjusted so
     that the holder of any Right exercised after such time shall be entitled to
     receive, upon payment of the Purchase Price then in effect, the aggregate
     number and kind of shares of Preferred Stock or capital stock, as the case
     may be, 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, he would have owned upon such exercise and been entitled to
     receive by virtue of such dividend, subdivision, combination or
     reclassification. If an event occurs which would require an adjustment
     under both this 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) In the event any Person (other than an Exempted Person), alone or
     together with its Affiliates and Associates, shall, at any time after the
     Rights Dividend Declaration Date, become an Acquiring Person, unless the
     event causing the 15% threshold to be crossed is a transaction set forth in
     Section 13(a) hereof, then, promptly following the occurrence of any event
     described in this Section 11(a)(ii), proper provision shall be made so that
     each holder of a Right (except as provided below and in Section 7(e)
     hereof) shall thereafter have the right to receive, upon exercise thereof
     at the then current Purchase Price in accordance with the terms of this
     Agreement such number of one one-thousandths of a share of Preferred Stock
     of the Company as shall equal the result obtained by (x) multiplying the
     then current Purchase 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, and (y)
     dividing that product (which, following such first occurrence, shall
     thereafter be referred to as the "Purchase Price" for each Right and for
     all purposes of this Agreement) by 50% of the Current Market Price
     (determined pursuant to Section 11(d) hereof) per share of Common Stock on
     the date of such first occurrence (such number of shares being referred to
     as the "Adjustment Shares").

     (iii) In the event that the number of shares of Preferred Stock which are
     authorized by the Company's certificate of incorporation but not
     outstanding or reserved for issuance


                                      -16-
<PAGE>

     for purposes other than upon exercise of the Rights are 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 resolution
     of its Board of Directors, shall (A) determine the value of the Adjustment
     Shares issuable upon the exercise of a Right (the "Current Value"), and (B)
     with respect to each Right (subject to Section 7(e) hereof), make adequate
     provision to substitute for the Adjustment Shares, upon the exercise of a
     Right and payment of the applicable Purchase Price, (1) cash, (2) a
     reduction in the Purchase Price, (3) other equity securities of the Company
     (including, without limitation, shares, or units of shares, of preferred
     stock which the Board has deemed to have essentially the same value or
     economic rights as shares of Preferred Stock (such shares of preferred
     stock being referred to as "Preferred Stock Equivalents")), (4) debt
     securities of the Company, (5) other assets, or (6) any combination of the
     foregoing, having an aggregate value equal to the Current Value (less the
     amount of any reduction in the Purchase Price), where such aggregate value
     has been determined by the Board based upon the advice of a nationally
     recognized investment banking firm selected by the Board; 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 Purchase 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. For purposes of the
     preceding sentence, the term "Spread" shall mean the excess of (i) the
     Current Value over (ii) the Purchase Price. If the Board determines 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 thirty (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 thirty (30) day period,
     as it may be extended, is herein called the "Substitution Period"). To the
     extent that action is to be taken pursuant to the first and/or third
     sentences of this Section 11(a)(iii), the Company (1) shall provide,
     subject to Section 7(e) hereof, that such action shall apply uniformly to
     all outstanding Rights, and (2) may suspend the exercisability of the
     Rights until the expiration of the Substitution Period in order to seek
     such shareholder approval for such authorization of additional shares
     and/or


                                      -17-
<PAGE>

     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, as well as a
     public announcement at such time as the suspension is no longer in effect.
     The Company shall notify the Rights Agent of any public announcement made
     by the Company pursuant to this Section 11(a)(iii) and shall provide the
     Rights Agent with a copy of such public announcement. For purposes of this
     Section 11(a)(iii), the value of each Adjustment Share shall be the Current
     Market Price (as determined pursuant to Section 11(d)(i)) per share of the
     Common Stock on the Section 11(a)(ii) Trigger Date and the per share or per
     unit value of any Preferred Stock Equivalent shall be deemed to equal the
     Current Market Price per share of the Common Stock on such date.

     (b) In case the Company shall fix a record date for the issuance of rights,
options or warrants to all holders of Preferred Stock entitling them to
subscribe for or purchase (for a period expiring within forty-five (45) calendar
days after such record date) Preferred Stock (or shares having the same rights,
privileges and preferences as the shares of Preferred Stock ("equivalent
preferred stock")) or securities convertible into Preferred Stock or equivalent
preferred stock at a price per share of Preferred Stock or per share of
equivalent preferred stock (or having a conversion price per share, if a
security convertible into Preferred Stock or equivalent preferred stock) less
than the Current Market Price per share of Preferred Stock on such record date,
the Purchase Price to be in effect after such record date shall be determined by
multiplying the Purchase 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 equivalent preferred stock so to be offered (and/or the
aggregate initial conversion price of the convertible securities so to be
offered) would purchase at such Current Market Price, 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/or
equivalent preferred stock to be offered for subscription or purchase (or into
which the convertible securities so to be offered are initially convertible). In
case such subscription price may be paid by delivery of consideration part or
all of which may be in a form other than cash, the value of such consideration
shall be as determined in good faith by the Board of Directors of the Company,
whose 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.
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


                                      -18-
<PAGE>

adjustment 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 Purchase Price
shall be adjusted to be the Purchase Price which would then be in effect if such
record date had not been fixed.

     (c) In case the Company shall fix a record date for 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
corporation) of evidences of indebtedness, cash (other than a regular quarterly
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 subscription rights or warrants
(excluding those referred to in Section 11(b) hereof), the Purchase Price to be
in effect after such record date shall be determined by multiplying the Purchase
Price in effect immediately prior to such record date by a fraction, the
numerator of which shall be the current market price (as determined pursuant to
Section 11(d) hereof) per share of Preferred Stock on such record date, less the
fair market value (as determined in good faith by the Board of Directors of the
Company, whose determination shall be described in a statement filed with the
Rights Agent) of the portion of the cash, assets or evidences of indebtedness so
to be distributed or of such subscription rights or warrants applicable to a
share of Preferred Stock and the denominator of which shall be such Current
Market Price per share of Preferred Stock. 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 Purchase Price shall be adjusted to be the
Purchase Price which would have been in effect if such record date had not been
fixed.

     (d)(i) For the purpose of any computation hereunder, other than
     computations made pursuant to Section 11(a)(iii) hereof, the "Current
     Market Price" per share of Common Stock on any date shall be deemed to be
     the average of the daily closing prices per share of such Common Stock for
     the thirty (30) consecutive Trading Days immediately prior to and not
     including such date, and for purposes of computations made pursuant to
     Section 11(a)(iii) hereof, the Current Market Price per share of Common
     Stock on any date shall be deemed to be the average of the daily closing
     prices per share of such Common Stock for the ten (10) consecutive Trading
     Days immediately following and not including such date; provided, however,
     that in the event that the Current Market Price per share of the Common
     Stock is determined during a period following the announcement by the
     issuer of such Common Stock of (A) a dividend or distribution on such
     Common Stock payable in shares of such Common Stock or securities
     convertible into shares of such Common Stock (other than the Rights), or
     (B) any subdivision, combination or reclassification of such Common Stock,
     and the ex-dividend


                                      -19-
<PAGE>

     date for such dividend or distribution, or the record date for such
     subdivision, combination or reclassification shall not have occurred prior
     to the commencement of the requisite thirty (30) Trading Day or ten (10)
     Trading Day period, as set forth above, then, and in each such case, the
     Current Market Price 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 shares of Common Stock 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 the shares of Common
     Stock are listed or admitted to trading or, if the shares of Common Stock
     are not listed or admitted to trading on any national securities exchange,
     the last quoted price or, if not so quoted, the average of the high bid and
     low asked prices in the over-the-counter market, as reported by the
     National Association of Securities Dealers, Inc. Automated Quotation System
     or such other system then in use, or, if on any such date the shares of
     Common Stock are not 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 the Common Stock selected by the Board. If on any such
     date no market maker is making a market in the Common Stock, the fair value
     of such shares on such date as determined in good faith by the Board shall
     be used. The term "Trading Day" shall mean a day on which the principal
     national securities exchange on which the shares of Common Stock are listed
     or admitted to trading is open for the transaction of business or, if the
     shares of Common Stock are not listed or admitted to trading on any
     national securities exchange, a Business Day. If the Common Stock is not
     publicly held or not so listed or traded, Current Market Price per share
     shall mean the fair value per share as determined in good faith by the
     Board, whose determination shall be described in a statement filed with the
     Rights Agent and shall be conclusive for all purposes.

     (ii) For the purpose of any computation hereunder, the Current Market Price
     per share of Preferred Stock shall be determined in the same manner as set
     forth above for the Common Stock in clause (i) of this Section 11(d) (other
     than the last sentence thereof). If the Current Market Price per share of
     Preferred Stock cannot be determined in the manner provided above or if the
     Preferred Stock is not publicly held or listed or traded in a manner
     described in clause (i) of this Section 11(d), the Current Market Price per
     share of Preferred Stock shall be conclusively deemed to be an amount



                                      -20-

<PAGE>

     equal to 1000 (as such number may be appropriately adjusted for such events
     as stock splits, stock dividends and recapitalizations with respect to the
     Common Stock occurring after the date of this Agreement) multiplied by the
     Current Market Price per share of the Common Stock. If neither the Common
     Stock nor the Preferred Stock is publicly held or so listed or traded,
     Current Market Price per share of the Preferred Stock shall mean the fair
     value per share as determined in good faith by the Board, whose
     determination shall be described in a statement filed with the Rights Agent
     and shall be conclusive for all purposes. For all purposes of this
     Agreement, the Current Market Price of a Unit shall be equal to the Current
     Market Price of one share of Preferred Stock divided by 1000.

     (e) Anything herein to the contrary notwithstanding, no adjustment in the
Purchase Price shall be required unless such adjustment would require an
increase or decrease of at least one percent (1%) in the Purchase 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 one-one-millionth of a share of Preferred
Stock, as the case may be. 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 an adjustment made pursuant to Section 11(a)(ii) or
Section 13(a) hereof, the holder of any Right thereafter exercised shall become
entitled to receive any shares of capital stock other than Preferred Stock,
thereafter the number of such other shares so receivable upon exercise of any
Right and the Purchase Price thereof 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 Sections 11(a), (b),
(c), (e), (g), (h), (i), (j), (k) and (m), 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 Purchase Price hereunder shall evidence the right to
purchase, at the adjusted Purchase Price, the number of one one-thousandths of a
share of Preferred Stock 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 Purchase Price as a result of the
calculations made in Sections 11(b) and (c), each Right outstanding immediately
prior to the making of


                                      -21-


<PAGE>

such adjustment shall thereafter evidence the right to purchase, at the adjusted
Purchase Price, that number of one one-thousandths of a share of Preferred Stock
(calculated to the nearest one-ten-millionth) obtained by (i) multiplying (x)
the number of one one-thousandths of a share covered by a Right immediately
prior to this adjustment, by (y) the Purchase Price in effect immediately prior
to such adjustment of the Purchase Price, and (ii) dividing the product so
obtained by the Purchase Price in effect immediately after such adjustment of
the Purchase Price.

     (i) The Company may elect on or after the date of any adjustment of the
Purchase Price to adjust the number of Rights, in lieu of any adjustment in the
number of one one-thousandths of a share 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
one-ten-thousandth) obtained by dividing the Purchase Price in effect
immediately prior to adjustment of the Purchase Price by the Purchase Price in
effect immediately after adjustment of the Purchase 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. The Company shall notify the Rights Agent
of any public announcement made by the Company pursuant to this Section 11(i)
and shall provide the Rights Agent with a copy of such public announcement. This
record date may be the date on which the Purchase Price is adjusted or any day
thereafter, but, if the Rights Certificates have been issued, shall be at least
ten (10) days later than the date of the public announcement. If Rights
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 Rights Certificates on such
record date Rights 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 Rights
Certificates held by such holders prior to the date of adjustment, and upon
surrender thereof, if required by the Company, new Rights Certificates
evidencing all the Rights to which such holders shall be entitled after such
adjustment. Rights 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 Purchase Price) and shall be registered in the
names of the holders of record of Rights Certificates on the record date
specified in the public announcement.


                                      -22-
<PAGE>

     (j) Irrespective of any adjustment or change in the Purchase Price or the
number of one one-thousandths of a share of Preferred Stock issuable upon the
exercise of the Rights, the Rights Certificates theretofore and thereafter
issued may continue to express the Purchase Price per one one-thousandth of a
share and the number of one one-thousandths of a share which were expressed in
the initial Rights Certificates issued hereunder.

     (k) Before taking any action that would cause an adjustment reducing the
Purchase 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 non-assessable such number of one one-thousandths of a
share of Preferred Stock at such adjusted Purchase Price.

     (l) In any case in which this Section 11 shall require that an adjustment
in the Purchase 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
issuance to the holder of any Right exercised after such record date 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 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 Purchase 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 (fractional or otherwise) or securities upon the occurrence of the event
requiring such adjustment; and provided further that the Company must give
notice to the Rights Agent of any election made pursuant to this Section 11(l).

     (m) Anything in this Section 11 to the contrary notwithstanding, the
Company shall be entitled to make such reductions in the Purchase Price, in
addition to those adjustments expressly required by this Section 11, as and to
the extent that in their good faith judgment the Board of Directors of the
Company shall determine to be advisable in order that any (i) consolidation or
subdivision of the Preferred Stock, (ii) issuance wholly for cash of any shares
of Preferred Stock at less than the Current Market Price thereof, (iii) 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, (iv) stock
dividends, or (v) issuance of rights, options or warrants referred to in this
Section 11, hereafter made by the Company to holders of its Preferred Stock
shall not be taxable to such shareholders.


                                      -23-
<PAGE>

     (n) The Company covenants and agrees that it shall not, at any time after
the Distribution Date, (i) consolidate with any other Person (other than a
Subsidiary of the Company in a transaction which complies with Section 11(o)
hereof), (ii) merge with or into any other Person (other than a Subsidiary of
the Company in a transaction which complies with Section 11(o) hereof), 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 more than 50% 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 and/or any of its Subsidiaries in one or more transactions each of which
complies with Section 11(o) hereof), if (x) at the time of or immediately after
such consolidation, merger or sale there are any rights, warrants or other
instruments or securities outstanding or agreements 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 the Person who
constitutes, or would constitute, the Principal Party for 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.

     (o) The Company covenants and agrees that, after the Distribution Date, it
will not, except as permitted by Section 23 or Section 26 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 diminish substantially or
otherwise eliminate the benefits intended to be afforded by the Rights.

     (p) Anything in this Agreement to the contrary notwithstanding, in the
event that the Company shall at any time after the Rights Dividend Declaration
Date and prior to the Distribution Date (i) declare a dividend on the
outstanding shares of Common Stock payable in shares of Common Stock, (ii)
subdivide the outstanding shares of Common Stock, or (iii) combine the
outstanding shares of Common Stock into a smaller number of shares, the number
of Rights associated with each share of Common Stock then outstanding, or issued
or delivered thereafter but prior to the Distribution Date, shall be
proportionately adjusted so that the number of Rights thereafter associated with
each share of Common Stock following any such event shall equal the result
obtained by multiplying the number of Rights associated with each share of
Common Stock immediately prior to such event by a fraction the numerator of
which shall be the total number of shares of Common Stock outstanding
immediately prior to the occurrence of the event and the denominator of which
shall be the total number of shares of Common Stock outstanding immediately
following the occurrence of such event.


                                      -24-
<PAGE>

Section 12. Certificate of Adjusted Purchase Price or Number of Shares. Whenever
an adjustment is made as provided in Section 11 and Section 13 hereof, the
Company shall (a) promptly prepare a certificate setting forth such adjustment,
the adjusted Purchase Price and a brief, reasonably detailed statement of the
facts, computation and methodology accounting for such adjustment, (b) promptly
file with the Rights Agent, and with each transfer agent for the Preferred Stock
and the Common Stock, a copy of such certificate, and (c) mail a brief summary
thereof to each holder of a Rights Certificate (or, if prior to the Distribution
Date, to each holder of a certificate representing shares of Common Stock) in
accordance with Section 25 hereof. The Rights Agent shall be fully protected in
relying on any such certificate and on any adjustment therein contained.

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
complies with Section 11(o) 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 complies with Section
11(o) hereof) shall consolidate with, or merge with or into, the Company, and
the Company shall be the continuing or surviving corporation of such
consolidation or merger and, in connection with such consolidation or merger,
all or part of the outstanding shares of Common Stock 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 more than 50% of the assets or earning power of the Company and its
Subsidiaries (taken as a whole) to any Person or Persons (other than the Company
or any Subsidiary of the Company in one or more transactions each of which
complies with Section 11(o) 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 thereafter have the right to receive, upon the
exercise thereof at the then current Purchase Price in accordance with the terms
of this Agreement, such number of validly authorized and issued, fully paid,
non-assessable and freely tradable shares of Common Stock of the Principal
Party, not subject to any liens, encumbrances, rights of first refusal or other
adverse claims, as shall be equal to the result obtained by (1) multiplying the
then current Purchase 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 (or, if a Section 11(a)(ii) Event has occurred
prior to the first occurrence of a Section 13 Event, multiplying


                                      -25-
<PAGE>

the number of such one one-thousandths of a share for which a Right was
exercisable immediately prior to the first occurrence of a Section 11(a)(ii)
Event by the Purchase Price in effect immediately prior to such first
occurrence), and dividing that product (which, following the first occurrence of
a Section 13 Event, shall be referred to as the "Purchase Price" for each Right
and for all purposes of this Agreement) by (2) 50% of the Current Market Price
(determined pursuant to Section 11(d)(i) hereof) per share of the Common Stock
of such Principal Party on the date of consummation of such Section 13 Event;
(ii) such Principal Party shall thereafter be liable for, and shall assume, by
virtue of such Section 13 Event, 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 only to such Principal Party
following the first occurrence of a Section 13 Event; (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) in connection with the
consummation of any such transaction 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; and (v) the provisions of Section 11(a)(ii) hereof shall
be of no effect following the first occurrence of any Section 13 Event.

     (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, and if no securities are so issued, the
     Person that is the other party to such merger or consolidation; 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;

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 twelve (12)
month period registered under Section 12 of the Exchange Act, and such Person is
a direct or indirect Subsidiary of another Person the Common Stock of which is
and has been so registered, "Principal Party" shall refer to such other Person;
and (2) in case such Person is a Subsidiary, directly or indirectly, of more
than one Person, the Common Stocks of two or more of which are and have been so
registered, "Principal Party" shall refer to whichever of such Persons is the


                                      -26-
<PAGE>

issuer of the Common Stock having the greatest aggregate market value.

     (c) The Company shall not consummate any such consolidation, merger, sale
or transfer unless 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 unless prior thereto the Company and such Principal Party shall
have executed and delivered to the Rights Agent a supplemental agreement
providing for the terms set forth in paragraphs (a) and (b) of this Section 13
and further providing that, as soon as practicable after the date of any
consolidation, merger or sale of assets mentioned in paragraph (a) of this
Section 13, the Principal Party will

          (i) prepare and file a registration statement under the Act, with
     respect to the Rights and the securities purchasable upon exercise of the
     Rights on an appropriate form, and will use its best efforts to cause such
     registration statement to (A) become effective as soon as practicable after
     such filing and (B) remain effective (with a prospectus at all times
     meeting the requirements of the Act) until the Expiration Date; and

          (ii) deliver to holders of the Rights historical 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.

The provisions of this Section 13 shall similarly apply to successive mergers or
consolidations or sales or other transfers. In the event that a Section 13 Event
shall occur at any time after the occurrence of a Section 11(a)(ii) Event, the
Rights which have not theretofore been exercised shall thereafter become
exercisable in the manner described in Section 13(a).

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(p) hereof, or to
distribute Rights Certificates which evidence fractional Rights. In lieu of such
fractional Rights, there shall be paid to the registered holders of the Rights
Certificates with regard to which such fractional Rights would otherwise be
issuable, an amount in cash equal to the same fraction of the current market
value of a whole Right. For purposes of this Section 14(a), the current market
value of a whole Right shall be the closing price of the Rights for the Trading
Day immediately prior to the date on which such fractional Rights would have
been otherwise issuable. The closing price of the Rights for any day shall be
the last sale price, regular way, or, in case no such sale takes place on such



                                      -27-
<PAGE>

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 Rights 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 the Rights are listed or admitted to trading, or if the Rights
are not listed or admitted to trading on any national securities exchange, the
last quoted price or, if not so quoted, the average of the 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 the Rights are not 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 the Rights selected by the Board of
Directors of the Company. If on any such date no such market maker is making a
market in the Rights the fair value of the Rights on such date as determined in
good faith by the Board of Directors of the Company shall be used.

     (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 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 Rights Certificates at the time
such Rights are exercised as herein provided an amount in cash equal to the same
fraction of the current market value of one one-thousandth of a share of
Preferred Stock. For purposes of this Section 14(b), the current market value of
one one-thousandth of a share of Preferred Stock shall be one one-thousandth of
the closing price of a share of Preferred Stock (as determined pursuant to
Section 11(d)(ii) hereof) for the Trading Day immediately prior to the date of
such exercise.

     (c) Following the occurrence of a Section 11(a)(ii) Event, the Company
shall not be required to issue fractions of shares of Preferred Stock upon
exercise of the Rights or to distribute certificates which evidence fractional
shares of Preferred Stock. Following the occurrence of a Section 13 Event, the
Company shall not be required to issue fractions of shares of Common Stock upon
exercise of the Rights or to distribute certificates which evidence fractional
shares of Common Stock. In lieu of fractional shares of Preferred Stock and
Common Stock, the Company may pay to the registered holders of Rights
Certificates at the time such Rights are exercised as herein provided an amount
in cash equal to the same fraction of the Current Market Value of one (1) share
of Common Stock. For purposes of this


                                      -28-
<PAGE>

Section 14(c), the Current Market Value of one share of Common Stock shall be
the closing price of one share of Common Stock (as determined pursuant to
Section 11(d)(i) hereof) for the Trading Day immediately prior to the date of
such exercise.

     (d) 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,
excepting the rights of action given to the Rights Agent, are vested in the
respective registered holders of the Rights Certificates (and, prior to the
Distribution Date, the registered holders of the Common Stock); and any
registered holder of any Rights Certificate (or, prior to the Distribution Date,
of the Common Stock), without the consent of the Rights Agent or of the holder
of any other Rights Certificate (or, prior to the Distribution Date, of the
Common Stock), may, in his own behalf and for his 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 Rights
evidenced by such Rights Certificate in the manner provided in such Rights
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.

Section 16. Agreement of Rights 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, the Rights will be transferable only in
connection with the transfer of Common Stock;

     (b) after the Distribution Date, the Rights Certificates are transferable
only on the registry books of the Rights Agent if surrendered at the office or
offices of the Rights Agent designated for such purposes, duly endorsed or
accompanied by a proper instrument of transfer and with the appropriate forms
and certificates fully executed;

     (c) subject to Section 6(a) and Section 7(f) hereof, the Company and the
Rights Agent may deem and treat the Person in whose name a Rights Certificate
(or, prior to the Distribution Date, the associated Common Stock certificate) is
registered as the absolute owner thereof and of the Rights evidenced thereby
(notwithstanding any notations of ownership or writing on the Rights
Certificates or the associated Common Stock certificate


                                      -29-
<PAGE>

made by anyone other than the Company or the Rights Agent) for all purposes
whatsoever, and neither the Company nor the Rights Agent, subject to the last
sentence of Section 7(e) hereof, shall be required to 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 a 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, judgment or ruling whether interlocutory or final 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 obligation; provided,
however, the Company must use its best efforts to have any such order, decree,
judgment or ruling lifted or otherwise overturned as soon as possible.

Section 17. Rights Certificate Holder Not Deemed a Shareholder. No holder, as
such, of any Rights Certificate shall be entitled to vote, receive dividends or
be deemed for any purpose the holder of the number of one one-thousandths of a
share 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 Rights Certificate be construed to confer
upon the holder of any Rights 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 24 hereof),
or to receive dividends or subscription rights, or otherwise, until the Right or
Rights evidenced by such Rights 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 reasonable compensation
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 other
disbursements incurred in the preparation, delivery, amendment, administration
and execution of this 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, damage, judgment, fine, penalty,
claim, demand settlement or expense, (including, without limitation, the
reasonable fees and expenses of legal counsel), incurred without gross
negligence, bad faith or willful misconduct on the part of the Rights Agent, for
any action taken, suffered or omitted by the Rights Agent in connection with the
acceptance,


                                      -30-
<PAGE>

administration, exercise and performance of its duties under this Agreement,
including, without limitation, the costs and expenses of defending against any
claim of liability in the premises. The indemnity provided for herein shall
survive the termination of this Agreement and the exercise or expiration of the
Rights. The costs and expenses incurred in enforcing this right of
indemnification shall be paid by the Company. Anything to the contrary
notwithstanding, in no event shall the Rights Agent be liable for special,
punitive, indirect, consequential or incidental loss or damage of any kind
whatsoever (including but not limited to lost profits), even if the Rights Agent
has been advised of the likelihood of such loss or damage.

     (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
acceptance and administration of this Agreement and the exercise and performance
of its duties hereunder in reliance upon any Rights Certificate or certificate
for Common Stock or for 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 to be genuine and to be signed and executed, and where necessary,
verified or acknowledged, by the proper Person or Persons, or otherwise upon the
advice of counsel as set forth in Section 20 hereof.

Section 19.  Merger or Consolidation or Change of Name of Rights Agent.
             ---------------------------------------------------------

     (a) Any Person into which the Rights Agent or any successor Rights Agent
may be merged or with which it may be consolidated, or any Person resulting from
any merger or consolidation to which the Rights Agent or any successor Rights
Agent shall be a party, or any Person succeeding to the 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, however, that such Person would be eligible for appointment as a
successor Rights Agent under the provisions of Section 21 hereof.

     (b) In case at any time the name of the Rights Agent shall be changed and
at such time any of the Rights Certificates shall have been countersigned but
not delivered, the Rights Agent may adopt the countersignature under its prior
name and deliver Rights Certificates so countersigned; and in case at that time
any of the Rights Certificates shall not have been countersigned, the Rights
Agent may countersign such Rights Certificates either in its prior name or in
its changed name; and in all such cases such Rights Certificates shall have the
full force provided in the Rights Certificates and in this Agreement.

                                      -31-
<PAGE>

Section 20. Duties of Rights Agent. The Rights Agent undertakes to perform only
the duties and obligations expressly imposed by this Agreement (and no implied
duties or obligations) upon the following terms and conditions, by all of which
the Company and the holders of Rights Certificates, by their acceptance thereof,
shall be bound:

     (a) The Rights Agent may consult with legal counsel (who may be legal
counsel for the Company), and the advice or opinion of such counsel shall be
full and complete authorization and protection to the Rights Agent and the
Rights Agent shall incur no liability for or in respect of any action taken,
suffered or omitted by it in good faith and in accordance with such advice or
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 and the
determination of "Current Market Price") be proved or established by the Company
prior to taking, suffering or omitting any action hereunder, such fact or matter
(unless other evidence in respect thereof be herein specifically prescribed) may
be deemed to be conclusively proved and established by a certificate signed by
the Chairman of the Board, the President, any Vice President, the Treasurer, any
Assistant Treasurer, the Secretary or any Assistant Secretary of the Company and
delivered to the Rights Agent; and such certificate shall be full and complete
authorization and protection to the Rights Agent and the Rights Agent shall
incur no liability for or in respect of any action taken, suffered or omitted in
good faith by it under the provisions of this Agreement in reliance upon such
certificate.

     (c) The Rights Agent shall be liable hereunder to the Company and any other
Person 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 Rights
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 have any liability for or 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 Rights 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
Rights 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)


                                      -32-
<PAGE>

hereof); nor shall it be responsible for any adjustment required under the
provisions of Section 11 or Section 13 hereof or responsible 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 Rights Certificates after actual notice of any
such adjustment); 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 or Preferred Stock to be issued pursuant to this Agreement or
any Rights Certificate or as to whether any shares of Common Stock or Preferred
Stock will, when so issued, be validly authorized and issued, fully paid and
nonassessable.

     (f) The Company will 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 from the
Chairman of the Board, the President, any Vice President, the Secretary, any
Assistant Secretary, the Treasurer or any Assistant Treasurer of the Company,
and to apply to such officers for advice or instructions in connection with its
duties, and such instructions shall be full authorization and protection to the
Rights Agent and the Rights Agent shall not be liable for or in respect of any
action taken, suffered or omitted by it in good faith in accordance with
instructions of any such officer or for any delay in acting while waiting for
those instructions. The Rights Agent shall be fully authorized and protected in
relying upon the most recent instructions received by any such officer.

     (h) The Rights Agent and any shareholder, Affiliate, 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 pecuniary interested in any transaction in
which the 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 Rights Agent
under this Agreement. Nothing herein shall preclude the Rights Agent or any such
shareholder, Affiliate, director, officer or employee from acting in any other
capacity for the Company or for any other Person.

     (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 (through its
directors, officers and employees) or by or through its attorneys or agents, and
the Rights Agent shall not be answerable or accountable for any act, default,
neglect or misconduct of any such attorneys or agents or for any loss to the
Company or any other Person resulting from


                                      -33-
<PAGE>

any such act, default, neglect or misconduct absent gross negligence, bad faith
or willful misconduct in the selection and continued employment thereof.

     (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 it
believes 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 Rights Certificate surrendered to the Rights
Agent for exercise or transfer, 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 and/or 2
thereof, the Rights Agent shall not take any further action with respect to such
requested exercise of transfer without first consulting with the Company.

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 or Preferred Stock known to the Rights Agent by
registered or certified mail, and to the holders of the Rights Certificates by
first-class mail. The Company may remove the Rights Agent or any successor
Rights Agent upon thirty (30) days' notice in writing, mailed to the Rights
Agent or successor Rights Agent, as the case may be, and to each transfer agent
of the Common Stock and Preferred Stock, by registered or certified mail, and to
the holders of the Rights Certificates by first-class mail. 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
Rights Certificate (who shall, with such notice, submit his Rights Certificate
for inspection by the Company), then the Company shall become the Rights Agent
until a successor Rights Agent has been appointed, and any registered holder of
any Rights Certificate may apply to any court of competent 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 (i) a Person organized and doing
business under the laws of the United States or of the State of New York (or of
any other state of the United States so long as such Person is authorized to do
business in the State of New York), in good standing, having an office in the
State of New York, which is authorized under such laws to exercise stock
transfer 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



                                      -34-
<PAGE>

combined capital and surplus of at least $50,000,000 or (ii) an Affiliate of
such Person. 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 and the Preferred Stock, and mail a notice thereof in writing
to the registered holders of the Rights 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. In
case at the time such successor Rights Agent shall succeed to the agency created
by this Agreement, any of the Rights Certificates shall have been countersigned
but not delivered, any such successor Rights Agent may adopt the
countersignature of a predecessor Rights Agent and deliver such Rights
Certificates so countersigned; and in case at that time any of the Rights
Certificates shall not have been countersigned, any successor Rights Agent may
countersign such Rights Certificates either in the name of the predecessor or in
the name of the successor Rights Agent; and in all such cases such Rights
Certificates shall have the full force provided in the Rights Certificates and
in this Agreement.

Section 22. Issuance of New Rights Certificates. Notwithstanding any of the
provisions of this Agreement or of the Rights to the contrary, the Company may,
at its option, subject to Section 4 hereof, issue new Rights Certificates
evidencing Rights in such form as may be approved by its Board of Directors to
reflect any adjustment or change in the Purchase Price and the number or kind or
class of shares or other securities or property purchasable under the Rights
Certificates made in accordance with the provisions of this Agreement. In
addition, in connection with the issuance or sale of shares of Common Stock
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 so issued
or sold pursuant to the exercise of stock options or under any employee plan or
arrangement, granted or awarded as of the Distribution Date, or upon the
exercise, conversion or exchange of securities hereinafter 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 Rights Certificates representing
the appropriate number of Rights in connection with such issuance or sale;
provided, however, that (i) no such Rights 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 Rights



                                      -35-
<PAGE>

Certificate would be issued, and (ii) no such Rights Certificate shall be issued
if, and to the extent that, appropriate adjustment shall otherwise have been
made in lieu of the issuance thereof.

Section 23.  Redemption and Termination.
             --------------------------

     (a) The Company may, by a resolution of its Board of Directors, at its
option, at any time prior to the earlier of (i) the close of business on the
tenth day (or such later date as the Board of Directors of the Company shall
determine) following the Stock Acquisition Date, or (ii) the close of business
on the Final Expiration Date, redeem all but not less than all the then
outstanding Rights at a redemption price of $.01 per Right, as such amount may
be appropriately adjusted to reflect any stock split, stock dividend or similar
transaction occurring after the date hereof (such redemption price being
hereinafter referred to as the "Redemption Price"). Notwithstanding anything
contained in this Agreement to the contrary, the Rights shall not be exercisable
after the first occurrence of a Section 11(a)(ii) Event until such time as the
Company's right of redemption hereunder has expired. The Company may, at its
option, pay the Redemption Price in cash, shares of Common Stock (based on the
Current Market Price of the Common Stock at the time of redemption) or any other
form of consideration deemed appropriate by the Board of Directors.

     (b) Immediately upon the action of the Board of Directors of the Company
ordering the redemption of the Rights 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 ordering
the redemption of the Rights, the Company shall give notice of such redemption
to the Rights Agent and the holders of the then outstanding Rights by (in the
case of the holders) mailing such notice to all such holders at each holder's
last address as it appears 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. 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.

Section 24.  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 quarterly 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


                                      -36-
<PAGE>

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 any other Person (other than a
Subsidiary of the Company in a transaction which complies with Section 11(o)
hereof), or to effect any sale or other transfer (or to permit one or more of
its Subsidiaries to effect any sale or other transfer), in one transaction or a
series of related transactions, of more than 50% 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 and/or any of its Subsidiaries in one or more
transactions each of which complies with Section 11(o) hereof), or (v) to effect
the liquidation, dissolution or winding up of the Company, then, in each such
case, the Company shall give to each holder of a Rights Certificate (to the
extent feasible) and to the Rights Agent, in accordance with Section 25 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 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 Preferred Stock
whichever shall be the earlier.

     (b) In case any of the events set forth in Section 11(a)(ii) hereof shall
occur, then, in any such case, (i) the Company shall as soon as practicable
thereafter give to each holder of a Rights Certificate, to the extent feasible
and in accordance with Section 25 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, and (ii) all references in the
preceding paragraph to Preferred Stock shall be deemed thereafter to refer to
Common Stock and/or, if appropriate, other securities.



                                   -37-

<PAGE>

Section 25. Notices. Notices or demands authorized by this Agreement to be given
or made by the Rights Agent or by the holder of any Rights Certificate to or on
the Company shall be sufficiently given or made if sent by first-class mail,
postage prepaid, addressed (until another address is filed in writing with the
Rights Agent) as follows:

         MidAmerican Energy Holdings Company
         402 South 36th Street, Suite 400
         Omaha, Nebraska 68131
         Attention:  Steven A. McArthur,
                     Executive Vice President

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 Rights
Certificate to or on the Rights Agent shall be sufficiently given or made if
sent by first-class mail, postage prepaid, addressed (until another address is
filed in writing with the Company) as follows:

         ChaseMellon Shareholder Services, L.L.C.
         2323 Bryan Street, Suite 2300
         Dallas, Texas 75201
         Attention:  Ms. Cindy Bennett

Notices or demands authorized by this Agreement to be given or made by the
Company or the Rights Agent to the holder of any Rights Certificate (or, if
prior to the Distribution Date, to the holder of certificates representing
shares of Common Stock) shall be sufficiently given or made if sent by
first-class mail, postage prepaid, addressed to such holder at the address of
such holder as shown on the registry books of the Company.

Section 26. Supplements and Amendments. Prior to the Distribution Date and
subject to the penultimate sentence of this Section 26, the Company may by
resolution of its Board of Directors and the Rights Agent shall, if the Company
so directs, supplement or amend any provision of this Agreement without the
approval of any holders of certificates representing shares of Common Stock.
From and after the Distribution Date and subject to the penultimate sentence of
this Section 26, the Company may by resolution of its Board of Directors and the
Rights Agent shall, if the Company so directs, supplement or amend this
Agreement without the approval of any holders of Rights 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 hereunder in any manner which the Company may deem
necessary or desirable and which, in the case of this clause (iv), shall not
adversely affect the interests of the holders of Rights Certificates (other than
an Acquiring Person or an Affiliate or Associate of an Acquiring Person);
provided, however, that this Agreement may not be


                                      -38-
<PAGE>

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/or the benefits to, the holders of Rights. Upon the delivery of a
certificate from an appropriate officer of the Company and, if requested by the
Rights Agent, an opinion of counsel, which states that the proposed supplement
or amendment is in compliance with the terms of this Section 26, the Rights
Agent shall execute such supplement or amendment. Notwithstanding anything
contained in this Agreement to the contrary, (i) no supplement or amendment
shall be made which changes the Redemption Price, the Final Expiration Date, the
Purchase Price or the number of one one-thousandths of a share of Preferred
Stock for which a Right is exercisable; and (ii) the Rights Agent may, but shall
not be obligated to, enter into any supplement or amendment that affects the
Rights Agents' own rights, duties, obligations or immunities under this
Agreement. Prior to the Distribution Date, the interests of the holders of
Rights shall be deemed coincident with the interests of the holders of Common
Stock.

Section 27. 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 28. Determinations and Actions by the Board of Directors, etc. For all
purposes of this Agreement, any calculation of the number of shares of Common
Stock outstanding at any particular time, including for purposes of determining
the particular percentage of such outstanding shares of Common Stock 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 General Rules and Regulations under the
Exchange Act. 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 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 Persons, and
(y) not subject the Board of Directors to any liability to the holders of the
Rights. For purposes of clause (x) in the preceding sentence, the Rights Agent
may assume that the Board of Directors acted in good faith.



                                      -39-
<PAGE>

Section 29. Benefits of this Agreement. Nothing in this Agreement shall be
construed to give to any Person other than the Company, the Rights Agent and the
registered holders of the Rights Certificates (and, prior to the Distribution
Date, registered holders of the Common Stock) 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 Rights Certificates (and, prior to the Distribution Date,
registered holders of the Common Stock).

Section 30. 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
this Agreement would adversely affect the purpose or effect of this Agreement,
the right 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 31. Governing Law. This Agreement, each Right and each Rights
Certificate issued hereunder shall be deemed to be a contract made under the
laws of the State of Iowa and for all purposes shall be governed by and
construed in accordance with the laws of such State applicable to contracts made
and to be performed entirely within such State, except that the rights, duties
and obligations of the Rights Agent shall be governed by and construed in
accordance with the laws of the State of New York applicable to contracts made
and to be performed within such State.

Section 32. 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 33. 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.

Section 34. Entire Agreement. This Amended and Restated Rights Agreement,
including the exhibits hereto, constitutes the entire agreement of the Company
and the Rights Agent with respect to the subject matter hereof, and supersedes
all prior agreements and


                                      -40-
<PAGE>

undertakings, both written and oral, with respect to the subject matter hereof.



                                      -41-
<PAGE>

          IN WITNESS WHEREOF, the parties hereto have caused this Agreement to
be duly executed and their respective corporate seals to be hereunto affixed and
attested, all as of the day and year first above written.

                              MIDAMERICAN ENERGY HOLDINGS COMPANY


                              By: /s/ Steven A. McArthur
                                  -------------------------------
                                  Name:  Steven A. McArthur
                                  Title: SVP

                              CHASEMELLON SHAREHOLDER SERVICES, L.L.C.
                              as Rights Agent


                              By: /s/ Timothy D. Oliver
                                  -------------------------------
                                  Name:  Timothy D. Oliver
                                  Title: Relationship Manager



                                      -42-
<PAGE>

                                    Exhibit A
                                    ---------

                                      FORM

                                       of

                              AMENDED AND RESTATED

                              ARTICLE OF AMENDMENT

                                       to

                 AMENDED AND RESTATED ARTICLES OF INCORPORATION

                                       of

                       MIDAMERICAN ENERGY HOLDINGS COMPANY

                    (Pursuant to Sections 490.601 and 490.602
                      of the Iowa Business Corporation Act)

          MidAmerican Energy Holdings Company, a corporation organized and
existing under the Iowa Business Corporation Act (hereinafter called the
"Corporation"); hereby certifies that the following resolution was adopted by
the Board of Directors of the Corporation as required by Sections 490.601 and
490.602 of the Iowa Business Corporation Act at a meeting duly called and held
on August 18, 1999.

          RESOLVED, that pursuant to the authority granted to and vested in the
Board of Directors of the Corporation (hereinafter called the "Board of
Directors" or the "Board") in accordance with the provisions of the Articles of
Incorporation, the Board of Directors hereby creates a series of preferred
stock, no par value (the "Preferred Stock"), of the Corporation and hereby
states the designation and number of shares, and fixes the relative rights,
preferences, and limitations thereof as follows:

                        Series A Junior Preferred Stock:

                            I. Designation and Amount
                               ----------------------

          The shares of such series shall be designated as "Series A Junior
Preferred Stock" (the "Series A Preferred Stock") and the number of shares
constituting the Series A Preferred Stock shall be 150,000 shares, no par value.
Such number of shares may be increased or decreased by resolution of the Board
of Directors; provided, that no decrease shall reduce the number of shares of
Series A Preferred Stock to a number less than the number of shares then
outstanding plus the number of shares reserved for issuance upon the exercise of
outstanding options, rights or warrants or upon the conversion of any



                                   Exhibit A
                                      -1-
<PAGE>


outstanding securities issued by the Corporation convertible into Series A
Preferred Stock.

                         II. Dividends and Distributions
                             ---------------------------

          (A) 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 Common Stock, without
par value (the "Common Stock"), of the Corporation, 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) $10
or (b) subject to the provision 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. In the event the Corporation shall at any time declare
or pay any dividend on the Common Stock payable in shares of Common Stock, or
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 to which holders of shares of Series A
Preferred Stock were entitled immediately prior to such event under clause (b)
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.

          (B) The Corporation shall declare a dividend or distribution on the
Series A Preferred Stock as provided in paragraph (A) of this Section
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 Date, a dividend of $10 per share on
the Series A Preferred Stock


                                   Exhibit A
                                      -2-

<PAGE>

shall nevertheless be payable on such subsequent Quarterly Dividend Payment
Date.

          (C) 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, 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 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 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 be
more than 60 days prior to the date fixed for the payment thereof.

                               III. Voting Rights
                                    -------------

          The holders of shares of Series A Preferred Stock shall have the
following voting rights:

          (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.
In the event the Corporation shall at any time declare or pay any dividend on
the Common Stock payable in shares of Common Stock, or 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 number of votes per share to which holders of shares of Series A
Preferred Stock were entitled immediately prior to such event shall be adjusted
by multiplying such number 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, in any other Certificate of
Designation creating a series of Preferred Stock or any similar stock, or by
law, the holders of shares of Series



                                   Exhibit A
                                      -3-
<PAGE>

A Preferred Stock and the holders of shares of Common Stock and any other
capital stock of the 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 set forth herein, or as otherwise provided by law,
holders of Series A Preferred Stock shall have no voting rights.

                            IV. Certain Restrictions
                                --------------------

          (A) Whenever quarterly dividends or other dividends or distributions
payable on the Series A Preferred Stock as provided in Section II 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, or make any other distributions, on
     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, 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;

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


                                   Exhibit A
                                      -4-
<PAGE>


     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 paragraph (A) of this Section IV
purchase or otherwise acquire such shares at such time and in such manner.

                              V. 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 subject to the conditions
and restrictions on issuance set forth herein, in the Articles of Incorporation,
or in any other Articles of Amendment creating a series of Preferred Stock or
any similar stock or as otherwise required by law.

                   VI. Liquidation, Dissolution or Winding Up
                       --------------------------------------

          Upon any liquidation, dissolution or winding up of the Corporation, no
distribution shall be made (1) 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 $1,000 per share, plus an amount equal to
accrued and unpaid dividends and distributions thereon, whether or not declared,
to the date of such payment, provided that the holders of shares of Series A
Preferred Stock shall be entitled to receive an aggregate amount per share,
subject to the provision for adjustment hereinafter set forth, equal to 100
times the aggregate amount to be distributed per share to holders of shares of
Common Stock, or (2) to the holders of 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 distributions made ratably on the Series A
Preferred Stock and all such parity stock in proportion to the total amounts to
which the holders of all such shares are entitled upon such liquidation,
dissolution or winding up. In the event the Corporation shall at any time
declare or pay any dividend on the Common Stock payable in shares of Common
Stock, or 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 to which
holders of shares of Series A Preferred Stock were entitled immediately prior to
such event under the proviso in clause (1) of the preceding sentence shall be
adjusted by multiplying such amount



                                   Exhibit A
                                      -5-
<PAGE>

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.

                        VII. 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 each share of Series A Preferred Stock shall at
the same time be similarly exchanged or changed into 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. In the event the Corporation shall at any
time declare or pay any dividend on the Common Stock payable in shares of Common
Stock, or 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.

                                VIII. Redemption
                                      ----------

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

                                    IX. Rank
                                        ----

          The Series A Preferred Stock shall rank, with respect to the payment
of dividends and the distribution of assets, junior to all series of any other
class of the Corporation's Preferred Stock.

                                  X. Amendment
                                     ---------

          The Articles of Incorporation of the Corporation 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
without the affirmative vote of the holders of at least two-thirds of the
outstanding shares of Series A Preferred Stock, voting together as a single
series.



                                   Exhibit A
                                      -6-
<PAGE>

          IN WITNESS WHEREOF, these Articles of Amendment are executed on behalf
of the Corporation by its Secretary this 14th day of September, 1999.



                                                       ______________________
                                                         Steven A. McArthur
                                                              Secretary



                                   Exhibit A
                                      -7-
<PAGE>
                                                                   Exhibit B
                                                                   ---------

                          [Form of Rights Certificate]

Certificate No. R-                                               ____ Rights

          NOT EXERCISABLE AFTER September 14, 2009 OR EARLIER IF REDEEMED BY THE
COMPANY. THE RIGHTS ARE SUBJECT TO REDEMPTION, AT THE OPTION OF THE COMPANY, AT
$.01 PER RIGHT ON THE TERMS SET FORTH IN THE RIGHTS AGREEMENT. UNDER CERTAIN
CIRCUMSTANCES, RIGHTS BENEFICIALLY OWNED BY AN ACQUIRING PERSON (AS SUCH TERM IS
DEFINED IN THE RIGHTS AGREEMENT) AND ANY SUBSEQUENT HOLDER OF SUCH RIGHTS MAY
BECOME NULL AND VOID. [THE RIGHTS REPRESENTED BY THIS RIGHTS CERTIFICATE ARE OR
WERE BENEFICIALLY OWNED BY A PERSON WHO WAS OR BECAME AN ACQUIRING PERSON OR AN
AFFILIATE OR ASSOCIATE OF AN ACQUIRING PERSON (AS SUCH TERMS ARE DEFINED IN THE
RIGHTS AGREEMENT). ACCORDINGLY, THIS RIGHTS CERTIFICATE AND THE RIGHTS
REPRESENTED HEREBY MAY BECOME NULL AND VOID IN THE CIRCUMSTANCES SPECIFIED IN
SECTION 7(e) OF SUCH AGREEMENT.]*


                               Rights Certificate

                       MidAmerican Energy Holdings Company


          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 Amended and
Restated Rights Agreement, dated as of September 14, 1999 (the "Rights
Agreement"), between MidAmerican Energy Holdings Company, an Iowa corporation
(the "Company"), and ChaseMellon Shareholder Services, L.L.C., a New Jersey
limited liability company (the "Rights Agent"), to purchase from the Company at
any time prior to 5:00 P.M. (New York City time) on September 14, 2009 at the
office or offices of the Rights Agent designated for

__________________
*  The portion of the legend in brackets shall be inserted only if applicable
   and shall replace the preceding sentence.


<PAGE>


such purpose, or its successors as Rights Agent, one one-thousandth of a fully
paid, nonassessable share of Series A Junior Preferred Stock (the "Preferred
Stock") of the Company, at a purchase price of $140 per one one-thousandth of a
share (the "Purchase Price"), upon presentation and surrender of this Rights
Certificate with the Form of Election to Purchase and related Certificate duly
executed. The number of Rights evidenced by this Rights Certificate (and the
number of shares which may be purchased upon exercise thereof) set forth above,
and the Purchase Price per share set forth above, are the number and Purchase
Price as of September 14, 1999, based on the Preferred Stock as constituted at
such date. The Company reserves the right to require prior to the occurrence of
a Triggering Event (as such term is defined in the Rights Agreement) that a
number of Rights be exercised so that only whole shares of Preferred Stock will
be issued.

          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 Rights
Certificate are beneficially owned by (i) an Acquiring Person or an Affiliate or
Associate of any such Acquiring Person (as such terms are defined in the Rights
Agreement), (ii) a transferee of any such Acquiring 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 Affiliate or Associate of an Acquiring Person, such
Rights shall become null and void and no holder hereof shall have any right with


                                      -2-
<PAGE>

respect to such Rights from and after the occurrence of such Section 11(a)(ii)
Event.

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

          This Rights 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 Rights 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 above-mentioned office of the
Rights Agent and are also available upon written request to the Rights Agent.

          This Rights Certificate, with or without other Rights Certificates,
upon surrender at the principal office or offices of the Rights Agent designated
for such purpose, may be exchanged for another Rights Certificate or Rights
Certificates of like tenor and date evidencing Rights entitling the holder to
purchase a like aggregate number of one one-thousandths of a share of


                                      -3-
<PAGE>

Preferred Stock as the Rights evidenced by the Rights Certificate or Rights
Certificates surrendered shall have entitled such holder to purchase. If this
Rights Certificate shall be exercised in part, the holder shall be entitled to
receive upon surrender hereof another Rights Certificate or Rights Certificates
for the number of whole Rights not exercised.

          Subject to the provisions of the Rights Agreement, the Rights
evidenced by this Certificate may be redeemed by the Company at its option at a
redemption price of $.01 per Right at any time prior to the earlier of the close
of business on (i) the tenth day following the Stock Acquisition Date (as such
time period may be extended pursuant to the Rights Agreement), and (ii) the
Final Expiration Date.

          No fractional shares of Preferred Stock will be issued 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), but
in lieu thereof a cash payment will be made, as provided in the Rights
Agreement.

          No holder of this Rights Certificate shall be entitled to vote or
receive dividends or be deemed for any purpose the holder of shares of Preferred
Stock or of 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


                                      -5-
<PAGE>

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 Rights
Certificate shall have been exercised as provided in the Rights Agreement.



                                      -5-
<PAGE>
          This Rights Certificate shall not be valid or obligatory for any
purpose until it shall have been countersigned by the Rights Agent.

          WITNESS the facsimile signature of the proper officers of the Company
and its corporate seal.

Dated as of _________ __, ____


                                       MIDAMERICAN ENERGY HOLDINGS COMPANY

                                       By ________________________________
                                          Title:


Countersigned:

CHASEMELLON SHAREHOLDER SERVICES, L.L.C.

By__________________________
     Authorized Officer



                                      -6-
<PAGE>
                  [Form of Reverse Side of Rights Certificate]

                               FORM OF ASSIGNMENT
                               ------------------


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


FOR VALUE RECEIVED _____________________________________________ hereby sells,
assigns and transfers unto ___________________________________________________
______________________________________________________________________________
______________________________________________________________________________
             (Please print name, address and social security number
                   or other identifying number of transferee)

this Rights Certificate, together with all right, title and interest therein,
and does hereby irrevocably constitute and appoint ____________ Attorney, to
transfer the within Rights Certificate on the books of the within-named Company,
with full power of substitution.

Dated as of _________, ____


                                             _____________________________
                                             Signature


Signature Guaranteed:



<PAGE>

          Certificate The undersigned hereby certifies by checking the
appropriate boxes that:

          (1) this Rights Certificate [ ] is [ ] is not being sold, assigned and
transferred by or on behalf of a Person who is or was an Acquiring Person or an
Affiliate or Associate of any such Acquiring Person (as such terms are defined
pursuant to the Rights Agreement);

          (2) after due inquiry and to the best knowledge of the undersigned,
the undersigned [ ] did [ ] did not acquire the Rights evidenced by this Rights
Certificate from any Person who is, was or subsequently became an Acquiring
Person or an Affiliate or Associate of an Acquiring Person.


Dated as of _________ __, ____          ___________________________________
                                        Signature

Signature Guaranteed:


                                     NOTICE
                                     ------

          The signature to the foregoing Assignment and Certificate must
correspond to the name as written upon the face of this Rights 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 Rights represented by the
                              Rights Certificate.)


To:      MidAmerican Energy Holdings Company:

          The undersigned hereby irrevocably elects to exercise __________
Rights represented by this Rights 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 and delivered to:

Please insert social security
or other identifying number

_______________________________________________________________________________
                         (Please print name and address)

_______________________________________________________________________________

          If such number of Rights shall not be all the Rights evidenced by this
Rights Certificate, a new Rights Certificate for the balance of such Rights
shall be registered in the name of and delivered to:

<PAGE>

Please insert social security
or other identifying number

_______________________________________________________________________________
                         (Please print name and address)
_______________________________________________________________________________
_______________________________________________________________________________


Dated as of _________ __, ____


                                             _______________________________
                                             Signature


Signature Guaranteed:


                                   Certificate

          The undersigned hereby certifies by checking the appropriate boxes
that:

          (1) the Rights evidenced by this Rights Certificate [ ] are [ ] are
not being exercised by or on behalf of a Person who is or was an Acquiring
Person or an Affiliate or Associate of any such Acquiring Person (as such terms
are defined pursuant to the Rights Agreement);

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

Dated as of _________ __, ____               ________________________________
                                             Signature

Signature Guaranteed:



<PAGE>




                                     NOTICE

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



<PAGE>
                                                                    Exhibit C
                                                                    ---------

                          SUMMARY OF RIGHTS TO PURCHASE
                                 PREFERRED STOCK

     On March 12, 1999, MidAmerican Energy Holdings Company (the "Company")
entered into a shareholder rights agreement (the "Rights Agreement") between the
Company and ChaseMellon Shareholder Services, L.L.C., as Rights Agent. Pursuant
to the Rights Agreement, the Board of Directors of the Company declared a
distribution of one right (a "Right") for each outstanding share of Common
Stock, no par value (the "Common Stock"), to shareholders of record at the close
of business on March 15, 1999 (the "Record Date") and for each share of Common
Stock issued (including shares distributed from Treasury) by the Company
thereafter and prior to the Distribution Date. On August 18, 1999, the Board of
Directors of the Company authorized the renewal of the Rights Agreement which
was due to expire on November 30, 1999. The Company entered into an Amended and
Restated Rights Agreement (the "Amended Rights Agreement"), dated as of
September 14, 1999 (the "Renewal Date"), between the Company and ChaseMellon
Shareholder Services, L.L.C., as Rights Agent.

     Initially, the Rights will be attached to all Common Stock certificates
representing shares then outstanding, and no separate Rights Certificates will
be distributed. The Rights will separate from the Common Stock and a
Distribution Date will occur upon the earlier of (i) ten (10) days (or such
later date as the Board shall determine) following the date (the "Stock
Acquisition Date") of public announcement that a person or group of affiliated
or associated persons (other than an "Exempted Person" as defined below) (an
"Acquiring Person") has acquired beneficial ownership of 15% or more of the
outstanding shares of Common Stock, or (ii) ten (10) business days (or such
later date as the Board shall determine) following the commencement of a tender
offer or exchange offer that would result in a person or group becoming an
Acquiring Person.

     Until the Distribution Date, (i) the Rights will be evidenced by the Common
Stock certificates and will be transferred with and only with such Common Stock
certificates, (ii) new Common Stock certificates issued after September 14, 1999
will contain a notation incorporating the Amended Rights Agreement by reference,
and (iii) the surrender for transfer of any certificates for Common Stock
outstanding will also constitute the transfer of the Rights associated with the
Common Stock represented by such certificate. Pursuant to the Amended Rights
Agreement, the Company reserves the right to require prior to the occurrence of
a Triggering Event (as defined below) that, upon any exercise of Rights, a
number of Rights be exercised so that only whole shares of Preferred Stock will
be issued.



<PAGE>


     An "Exempted Person" is (i) the Company, (ii) any Subsidiary of the
Company, (iii) any employee benefit plan of the Company or of any Subsidiary of
the Company, or (iv) any person or entity organized, appointed or established by
the Company for or pursuant to the terms of any such plan.

     The Rights are not exercisable until the Distribution Date and will expire
at the close of business on September 14, 2009, unless earlier redeemed by the
Company as described below.

     As soon as practicable after the Distribution Date, Rights Certificates
will be mailed to holders of record of the Common Stock as of the close of
business on the Distribution Date and, thereafter, the separate Rights
Certificates alone will represent the Rights. Except as otherwise determined by
the Board of Directors, only shares of Common Stock issued prior to the
Distribution Date will be issued with Rights.

     In the event that a person becomes an Acquiring Person, each holder of a
Right will have the right to receive, upon exercise, Preferred Stock (or, in
certain circumstances, cash, property or other securities of the Company) having
a value equal to two times the exercise price of the Right. Notwithstanding any
of the foregoing, following the occurrence of the event set forth in this
paragraph, all Rights that are, or (under certain circumstances specified in the
Rights Agreement) were, beneficially owned by any Acquiring Person will be null
and void. However, Rights are not exercisable following the occurrence of the
event set forth above until such time as the Rights are no longer redeemable by
the Company as set forth below.

     For example, at an exercise price of $140 per Right, each Right not owned
by an Acquiring Person (or by certain related parties) following an event set
forth in the preceding paragraph would entitle its holder to purchase $280 worth
of Preferred Stock (or other consideration, as noted above) for $140. Assuming
that the Common Stock had a per share value of $35 at such time, the holder of
each valid Right would be entitled to purchase eight one-thousandths of a share
of Preferred Stock for $140.

     In the event that, at any time following the Stock Acquisition Date, (i)
the Company is acquired in a merger or other business combination transaction in
which the Company is not the surviving corporation, or (ii) 50% or more of the
Company's assets or earning power is sold, mortgaged or transferred, each holder
of a Right (except Rights which previously have been voided as set forth above)
shall thereafter have the right to receive, upon exercise, common stock of the
acquiring company having a value equal to two times the exercise price of the
Right. The events set forth in this paragraph and in the second preceding
paragraph are referred to as the "Triggering Events."


                                      -2-
<PAGE>


     The Purchase Price payable, and the number of Units of Preferred Stock or
other securities or property issuable, upon exercise of the Rights are subject
to adjustment from time to time to prevent dilution (i) in the event of a stock
dividend on, or a subdivision, combination or reclassification of, the Preferred
Stock, (ii) if holders of the Preferred Stock are granted certain rights or
warrants to subscribe for Preferred Stock or convertible securities at less than
the current market price of the Preferred Stock, or (iii) upon the distribution
to holders of the Preferred Stock of evidences of indebtedness or assets
(excluding regular quarterly cash dividends) or of subscription rights or
warrants (other than those referred to above).

     With certain exceptions, no adjustment in the Purchase Price will be
required until cumulative adjustments amount to at least 1% of the Purchase
Price. No fractional Units will be issued and, in lieu thereof, an adjustment in
cash will be made based on the market price of the Preferred Stock on the last
trading date prior to the date of exercise.

     At any time until ten days (or such later date as the Board shall
determine) following the Stock Acquisition Date, the Company may redeem the
Rights in whole, but not in part, at a price of $.01 per Right (payable in cash,
Common Stock or other consideration deemed appropriate by the Board of
Directors) by resolution of the Board of Directors. Immediately upon such action
of the Board of Directors ordering redemption of the Rights, the Rights will
terminate and the only right of the holders of Rights will be to receive the
$.01 redemption price.

     Until a Right is exercised, the holder thereof, as such, will have no
rights as a shareholder of the Company, including, without limitation, the right
to vote or to 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 Common Stock (or other consideration) of the Company or for
common stock of the acquiring company as set forth above.

     Prior to the Distribution Date and subject to the last sentence of this
paragraph, the Company may by resolution of its Board of Directors and the
Rights Agent shall, if the Company so directs, supplement or amend any provision
of the Rights Agreement without the approval of any holders of certificates
representing shares of Common Stock. From and after the Distribution Date and
subject to the last sentence of this paragraph, the Company may by resolution of
its Board of Directors and the Rights Agent shall, if the Company so directs,
supplement or amend the Amended Rights Agreement without the approval of any
holders of Rights Certificates in order (i) to cure any ambiguity, (ii) to
correct or supplement any provision

<PAGE>


contained in the Amended Rights Agreement which may be defective or inconsistent
with any other provisions therein, (iii) to shorten or lengthen any time period
thereunder, or (iv) to change or supplement the provisions thereunder in any
manner which the Company may deem necessary or desirable and which, in the case
of this clause (iv), shall not adversely affect the interests of the holders of
Rights Certificates (other than an Acquiring Person or an affiliate or associate
of an Acquiring Person); provided, however, that the Amended Rights 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/or the benefits to, the holders of Rights. Notwithstanding
anything contained in the Rights Agreement to the contrary, no supplement or
amendment shall be made which changes the Redemption Price, the final expiration
date of the Rights (September 14, 2009), the Purchase Price or the number of one
one-thousandths of a share of Preferred Stock for which a Right is exercisable.

A copy of the Amended Rights Agreement has been filed with the Securities and
Exchange Commission as an Exhibit to Amendment No. 1 to a Registration Statement
on Form 8-A/A dated September 14, 1999. A copy of the Amended Rights Agreement
is available free of charge from the Company. This summary description of the
Rights does not purport to be complete and is qualified in its entirety by
reference to the Amended Rights Agreement, which is incorporated herein by
reference.



                                      -3-



© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission