NEWFIELD EXPLORATION CO /DE/
8-A12B, 1999-02-18
CRUDE PETROLEUM & NATURAL GAS
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<PAGE>   1
                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549


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


                                    FORM 8-A


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


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

                          NEWFIELD EXPLORATION COMPANY
             (Exact name of registrant as specified in its charter)


                DELAWARE                               72-1133047
(State of Incorporation or organization)            (I.R.S. Employer
                                                 Identification Number)


    363 NORTH SAM HOUSTON PKWY. E., SUITE 2020
               HOUSTON, TEXAS                                   77060
    (Address of principal executive offices)                 (Zip code)


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

RIGHTS TO PURCHASE SERIES A JUNIOR PARTICIPATING    NEW YORK STOCK EXCHANGE
PREFERRED STOCK, PAR VALUE $.001 PER SHARE


Securities to be registered pursuant to Section 12(g) of the act:  NONE





<PAGE>   2




ITEM 1.           DESCRIPTION OF REGISTRANT'S SECURITIES TO BE REGISTERED.

On February 12, 1999, the Board of Directors of Newfield Exploration Company
(the "Company") authorized the issuance of one preferred share purchase right (a
"Right") with respect to each outstanding share of common stock, par value $.01
per share (the "Common Shares"), of the Company. The rights were issued on
February 22, 1999 to the holders of record of Common Shares on that date. Each
Right entitles the registered holder to purchase from the Company one
one-thousandth (1/1000) of a share of Junior Participating Preferred Stock, par
value $.01 per share (the "Preferred Shares"), of the Company at a price of
$85.00 per one one-thousandth of a Preferred Share (the "Purchase Price"),
subject to adjustment. The description and terms of the Rights are set forth in
a Rights Agreement (the "Rights Agreement") dated as of February 12, 1999
between the Company and ChaseMellon Shareholder Services L.L.C, as Rights Agent.

         DETACHMENT OF RIGHTS; EXERCISE. Initially, the Rights will attach to
all Common Share certificates representing outstanding shares and no separate
Right Certificate will be distributed. The Rights will separate from the Common
Shares and a Distribution Date will occur upon the earlier of (i) 10 business
days following a public announcement that a person or group of affiliated or
associated persons (an "Acquiring Person") has acquired beneficial ownership of
20% or more of the outstanding Voting Shares (as defined in the Rights
Agreement) of the Company and (ii) 10 business days following the commencement
or announcement of an intention to commence a tender offer or exchange offer the
consummation of which would result in the beneficial ownership by a person or
group of 20% or more of such outstanding Voting Shares.

         Until the Distribution Date (or earlier redemption or expiration of the
Rights) (i) the Rights will be evidenced, with respect to any of the Common
Shares outstanding on February 22, 1999, by the certificates representing such
Common Shares with a copy of this Summary of Rights attached thereto, (ii) the
Rights will be transferred with and only with the Common Shares, (iii) new
Common Share certificates issued after February 22, 1999, upon transfer or new
issuance of the Common Shares will contain a notation incorporating the Rights
Agreement by reference and (iv) the surrender for transfer of any certificates
for Common Shares outstanding as of February 22, 1999, even without such
notation or a copy of this Summary of Rights being attached thereto, will also
constitute the transfer of the Rights associated with the Common Shares
represented by such certificate.

         As soon as practicable following the Distribution Date, separate
certificates evidencing the Rights (the "Right Certificates") will be mailed to
holders of record of the Common Shares as of the close of business on the
Distribution Date and such separate Right Certificates alone will thereafter
evidence the Rights.

         The Rights are not exercisable until the Distribution Date. The Rights
will expire on February 22, 2009 (the "Final Expiration Date"), unless the Final
Expiration Date is extended or the Rights are earlier redeemed or exchanged by
the Company as described below.


                                       -2-

<PAGE>   3




         If a person or group were to acquire 20% or more of the Voting Shares
of the Company, each Right then outstanding (other than Rights beneficially
owned by the acquiring person which would become null and void) would become a
right to buy that number of Common Shares (or under certain circumstances, the
equivalent number of one one-thousandths of a Preferred Share) that at the time
of such acquisition would have a market value of two times the Purchase Price of
the Right.

         If the Company were acquired in a merger or other business combination
transaction or assets constituting more than 50% of its consolidated assets or
producing more than 50% of its earning power or cash flow were sold, proper
provision will be made so that each holder of a Right will thereafter have the
right to receive, upon the exercise thereof at the then current Purchase Price
of the Right, that number of shares of common stock of the acquiring company
which at the time of such transaction would have a market value of two times the
Purchase Price of the Right.

         PREFERRED SHARES. The dividend and liquidation rights, and the
non-redemption feature, of the Preferred Shares are designed so that the value
of one one-thousandth of a Preferred Share purchasable upon exercise of each
Right will approximate the value of one Common Share. The Preferred Shares
issuable upon exercise of the Rights will be non-redeemable and rank junior to
all other series of the Company's preferred stock. Each whole Preferred Share
will be entitled to receive a quarterly preferential dividend equal to the
greater of (i) $1.00 and (ii) 1,000 times the aggregate per share dividend
declared on the Common Shares. In the event of liquidation, the holders of the
Preferred Shares will be entitled to receive a preferential liquidation payment
per whole share equal to the greater of (i) $1,000 and (ii) 1,000 times the
aggregate amount to be distributed per Common Share. In the event of any merger,
consolidation or other transaction in which Common Shares are exchanged for or
changed into other stock or securities, cash or other property, each whole
Preferred Share will be entitled to receive 1,000 times the amount received per
Common Share. Each whole Preferred Share shall be entitled to 1,000 votes on all
matters submitted to a vote of the stockholders of the Company, and Preferred
Shares shall generally vote together as one class with the Common Shares and any
other capital stock on all matters submitted to a vote of the stockholders of
the Company.

         The offer and sale of the Preferred Shares issuable upon exercise of
the Rights will be registered with the Securities and Exchange Commission and
such registration will not be effective until the Rights become exercisable.

         ANTIDILUTION AND OTHER ADJUSTMENTS. The Purchase Price and the number
of one one-thousandths of a Preferred Share or other securities or property
issuable upon exercise of the Rights are subject to customary adjustments from
time to time to prevent dilution.

         The number of outstanding Rights and the number of one one-thousandths
of a Preferred Share issuable upon exercise of each Right are also subject to
adjustment in the event of a stock split of the Common Shares or a stock
dividend on the Common Shares payable in Common Shares or subdivisions,
consolidations or combinations of the Common Shares occurring, in any such case,
prior to the Distribution Date.

                                       -3-

<PAGE>   4




         EXCHANGE OPTION. At any time after the acquisition by a person or group
of affiliated or associated persons of beneficial ownership of 20% or more of
the outstanding Voting Shares of the Company and before the acquisition by a
person or group of 50% or more of the outstanding Voting Shares of the Company,
the Board of Directors may, at its option, issue Common Shares in mandatory
redemption of, and in exchange for, all or part of the then outstanding and
exercisable Rights (other than Rights owned by such person or group which would
become null and void) at an exchange ratio of one Common Share (or one
one-thousandth of a Preferred Share) for each two Common Shares for which each
Right is then exercisable, subject to adjustment.

         REDEMPTION OF RIGHTS. At any time prior to the first public
announcement that a person or group has become the beneficial owner of 20% or
more of the outstanding Voting Shares, the Board of Directors of the Company may
redeem all but not less than all the then outstanding Rights at a price of $.01
per Right (the "Redemption Price"). The redemption of the Rights may be made
effective at such time, on such basis and with such conditions as the Board of
Directors in its sole discretion may establish. Immediately upon the action of
the Board of Directors ordering redemption of the Rights, the right to exercise
the Rights will terminate and the only right of the holders of Rights will be to
receive the Redemption Price.

         NO RIGHTS AS STOCKHOLDER. Until a Right is exercised, the holder
thereof, as such, will have no rights as a stockholder of the Company,
including, without limitation, the right to vote or to receive dividends.

         AMENDMENT OF RIGHTS. The terms of the Rights may be amended by the
Board of Directors of the Company without the consent of the holders of the
Rights, including an amendment to extend the Final Expiration Date, and,
provided a Distribution Date has not occurred, to extend the period during which
the Rights may be redeemed, except that after the first public announcement that
a person or group has become the beneficial owner of 20% or more of the
outstanding Voting Shares, no such amendment may materially and adversely affect
the interests of the holders of the Rights.

         The foregoing description of the Rights does not purport to be complete
and is qualified in its entirety by reference to the Rights Agreement, form of
Certificate of Designation of Shares of Junior Participating Preferred Stock,
form of Right Certificate, form of the Summary of Rights and the specimen of the
legend to be placed on new Common Share certificates, filed as exhibits hereto
and incorporated by reference herein.

ITEM 2.           EXHIBITS.

         1.       Rights Agreement, dated as of February 12, 1999, between the
                  Company and ChaseMellon Shareholder Services L.L.C., as Rights
                  Agent, specifying the terms of the Rights, which includes the
                  form of Certificate of Designation of Junior Participating
                  Preferred Stock as Exhibit A, the form of Right Certificate as
                  Exhibit B and the form of the Summary of Rights to Purchase
                  Preferred Shares as Exhibit C.


                                       -4-

<PAGE>   5




         2.       Form of Certificate of Designation of Junior Participating
                  Preferred Stock (included as Exhibit A to the Rights Agreement
                  filed as Exhibit 1 hereto) setting forth the terms of the
                  Junior Participating Preferred Stock, par value $.01 per
                  share.

         3.       Form of Right Certificate (included as Exhibit B to the Rights
                  Agreement filed as Exhibit 1 hereto). Pursuant to the Rights
                  Agreement, printed Right Certificates will not be delivered
                  until as soon as practicable after the Distribution Date.

         4.       Form of Summary of Rights to Purchase Preferred Shares
                  (included as Exhibit C to the Rights Agreement filed as
                  Exhibit 1 hereto) which, together with certificates
                  representing the outstanding Common Shares of the Company,
                  shall represent the Rights prior to the Distribution Date.

         5.       Specimen of legend to be placed, pursuant to Section 3(d) of
                  the Rights Agreement, on all new Common Share certificates
                  issued by the Company after February 22, 1999 and prior to the
                  Distribution Date upon transfer, exchange or new issuance.

                                       -5-

<PAGE>   6




                                    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.


                                         NEWFIELD EXPLORATION COMPANY



Date:  February 17, 1999                 By: /s/ TERRY W. RATHERT
                                            ----------------------------------
                                              Terry W. Rathert
                                              Vice President - Administration 
                                              and Planning



                                       -6-

<PAGE>   7



                                  EXHIBIT INDEX

<TABLE>
<CAPTION>

      Exhibit
       Number                       Description
      -------                       -----------

<S>               <C>   
         1.       Rights Agreement, dated as of February 12, 1999, between the
                  Company and ChaseMellon Shareholder Services L.L.C., as Rights
                  Agent, specifying the terms of the Rights, which includes the
                  form of Certificate of Designation of Junior Participating
                  Preferred Stock as Exhibit A, the form of Right Certificate as
                  Exhibit B and the form of the Summary of Rights to Purchase
                  Preferred Shares as Exhibit C.

         2.       Form of Certificate of Designation of Shares of Junior
                  Participating Preferred Stock (included as Exhibit A to the
                  Rights Agreement filed as Exhibit 1 hereto) setting forth the
                  terms of the Junior Participating Preferred Stock, par value
                  $.01 per share.

         3.       Form of Right Certificate (included as Exhibit B to the Rights
                  Agreement filed as Exhibit 1 hereto). Pursuant to the Rights
                  Agreement, printed Right Certificates will not be delivered
                  until as soon as practicable after the Distribution Date.

         4.       Form of Summary of Rights to Purchase Preferred Shares
                  (included as Exhibit C to the Rights Agreement filed as
                  Exhibit 1 hereto) which, together with certificates
                  representing the outstanding Common Shares of the Company,
                  shall represent the Rights prior to the Distribution Date.

         5.       Specimen of legend to be placed, pursuant to Section 3(d) of
                  the Rights Agreement, on all new Common Share certificates
                  issued by the Company after February 22, 1999 and prior to the
                  Distribution Date upon transfer, exchange or new issuance.
</TABLE>


                                      -7-














<PAGE>   1

                                                                       EXHIBIT 1
- --------------------------------------------------------------------------------


                                RIGHTS AGREEMENT

                                     between

                              NEWFIELD EXPLORATION

                                       and

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








                          Dated as of February 12, 1999





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





<PAGE>   2



                                TABLE OF CONTENTS


<TABLE>
<S>                                                                                   <C>
Section 1.  Certain Definitions........................................................1

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

Section 3.  Issuance of Right Certificates.............................................6

Section 4.  Form of Right Certificates.................................................8

Section 5.  Execution, Authentication and Delivery.....................................9

Section 6.  Registration, Registration of Transfer and Exchange........................9

Section 7.  Mutilated, Destroyed, Lost and Stolen Right Certificates..................10

Section 8.  Exercise of Rights; Purchase Price; Expiration Date of Rights.............11

Section 9.  Cancellation and Destruction of Right Certificates........................12

Section 10.  Reservation and Availability of Shares...................................12

Section 11.  Record Date..............................................................12

Section 12.  Adjustment of Purchase Price; Number of Shares or Number of Rights.......13

Section 13.  Certificate of Adjusted Purchase Price or Number of Shares...............19

Section 14.  Consolidation, Merger or Sale or Transfer of Assets or Earning Power.....19

Section 15.  Fractional Rights and Fractional Shares..................................21

Section 16.  Rights of Action.........................................................22

Section 17.  Agreement of Right Holders...............................................23

Section 18.  Right Certificate Holder Not Deemed a Stockholder........................23

Section 19.  Concerning the Rights Agent..............................................24

Section 20.  Duties of Rights Agent...................................................24

Section 21.  Merger or Consolidation or Change of Name of Rights Agent................26

Section 22.  Change of Rights Agent...................................................26
</TABLE>


                                       -i-


<PAGE>   3




<TABLE>
<S>                                                                                   <C>
Section 23.  Issuance of New Right Certificates.......................................27

Section 24.  Redemption...............................................................27

Section 25.  Mandatory Redemption and Exchange........................................28

Section 26.  Notice of Certain Events.................................................29

Section 27.  Securities Laws Registrations............................................29

Section 28.  Notices..................................................................30

Section 29.  Supplements and Amendments...............................................30

Section 30.  Successors...............................................................31

Section 31.  Benefits of this Agreement...............................................31

Section 32.  Severability.............................................................31

Section 33.  Governing Law............................................................31

Section 34.  Counterparts.............................................................31

Section 35.  Descriptive Headings.....................................................32
</TABLE>


Exhibits

Exhibit A - Certificate of Designation of Junior Participating Preferred Stock
Exhibit B - Form of Right Certificate
Exhibit C - Summary of Rights to Purchase Preferred Shares




                                      -ii-


<PAGE>   4




                                RIGHTS AGREEMENT

         THIS RIGHTS AGREEMENT, dated as of February 12, 1999 (this
"Agreement"), is by and between Newfield Exploration Company, a Delaware
corporation (the "Company"), and ChaseMellon Shareholder Services L.L.C., a New
Jersey limited liability company, as Rights Agent (the "Rights Agent").

         WHEREAS, the Board, having determined its actions to be in the best
interests of the Company and its stockholders, has authorized the creation of
Rights, has authorized and directed the issuance to the holders of record of
Common Shares outstanding on February 22, 1999 of one Right with respect to each
Common Share outstanding on February 22, 1999, and has further authorized and
directed the issuance of one Right with respect to each Common Share that
becomes outstanding between February 22, 1999 and the earlier of the
Distribution Date, the Redemption Date and the Final Expiration Date; and

         WHEREAS, the Board has authorized and directed that the terms and
conditions under which the Rights are to be distributed, including without
limitation those affecting the exercise thereof, the securities or other
property to be acquired thereby and the purchase price to be paid therefor,
shall be set forth in a written agreement between the Company and a rights agent
made for the benefit of the holders of the Rights to the extent so provided
therein.

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

         Section 1.  Certain Definitions. For purposes of this Agreement, the 
following terms shall have the meanings indicated:

                  "ACQUIRING PERSON" means any Person who or that, together with
         all Affiliates and Associates of such Person, is the Beneficial Owner
         of 20% or more of the Voting Shares of the Company then outstanding,
         but shall not include (a) the Company, (b) any Subsidiary of the
         Company or (c) any employee benefit plan of the Company or of any
         Subsidiary of the Company or any entity holding Voting Shares for or
         pursuant to any such plan. Notwithstanding the foregoing, no Person
         shall become an "Acquiring Person" as the result of an acquisition of
         Voting Shares by the Company that, by reducing the number of shares
         outstanding, increases the proportionate number of shares beneficially
         owned by such Person to 20% or more of the Voting Shares of the Company
         then outstanding; provided, however, that, if a Person shall become the
         Beneficial Owner of 20% or more of the Voting Shares of the Company
         then outstanding by reason of share purchases by the Company and shall,
         after such share purchases by the Company and at a time when such
         Person is the Beneficial Owner of 20% or more of the Voting Shares of
         the Company then outstanding, become the Beneficial Owner of any
         additional Voting Shares of the Company, then such Person shall be
         deemed to be an "Acquiring Person." Notwithstanding the foregoing, if
         the Board determines in good faith that a Person who would otherwise be
         an "Acquiring Person," as defined pursuant to the foregoing provisions
         of this definition, has become such inadvertently, and such Person
         divests as promptly as practicable a sufficient number of Common Shares
         so that such Person would no longer be an "Acquiring Person," as
         defined


                                      

<PAGE>   5



         pursuant to the foregoing provisions of this definition, then such
         Person shall not be deemed to be an "Acquiring Person" for any purposes
         of this Agreement.

                  "AGREEMENT" means this Rights Agreement as hereafter amended
         from time to time.

                  "AFFILIATE" and "ASSOCIATE" have the respective meanings
         ascribed to such terms in Rule 12b-2 of the General Rules and
         Regulations under the Exchange Act as in effect on the date of this
         Agreement.

                  A Person shall be deemed the "BENEFICIAL OWNER" of and shall
         be deemed to "OWN BENEFICIALLY" any securities that (without
         duplication):

                           (a) such Person or any of such Person's Affiliates or
                  Associates beneficially owns, directly or indirectly, within
                  the meaning of either Section 13 or 16 of the Exchange Act;

                           (b) such Person or any of such Person's Affiliates or
                  Associates has (i) the right to acquire (whether such right is
                  exercisable immediately or only after the passage of time)
                  pursuant to any agreement, arrangement or understanding (other
                  than customary agreements with and between underwriters and
                  selling group members with respect to a bona fide public
                  offering of securities), or upon the exercise of conversion
                  rights, exchange rights, rights (other than the Rights),
                  warrants or options, or otherwise; or (ii) the right to vote
                  pursuant to any agreement, arrangement or understanding; or

                           (c) are beneficially owned, directly or indirectly,
                  by any other Person with which such Person or any of such
                  Person's Affiliates or Associates has any agreement,
                  arrangement or understanding (other than customary agreements
                  with and between underwriters and selling group members with
                  respect to a bona fide public offering of securities) for the
                  purpose of acquiring, holding, voting or disposing of any
                  securities of the Company; provided, however, that, for
                  purposes of each clause of this definition, a Person shall not
                  be deemed the Beneficial Owner of, or to own beneficially,
                  securities tendered pursuant to a tender or exchange offer
                  made by or on behalf of such Person or any of such Person's
                  Affiliates or Associates until such tendered securities are
                  accepted for purchase or exchange; provided, further, that,
                  for purposes of each clause of this definition, a Person shall
                  not be deemed the Beneficial Owner of, or to own beneficially,
                  any security as a result of any agreement, arrangement or
                  understanding to vote such security if such agreement,
                  arrangement or understanding (i) arises solely from a
                  revocable proxy or consent given to such Person in response to
                  a public proxy or consent solicitation made pursuant to, and
                  in accordance with, the applicable rules and regulations
                  promulgated under the Exchange Act and (ii) is not also then
                  reportable on Schedule 13D under the Exchange Act (or any
                  comparable or successor report); and provided, further, that
                  notwithstanding anything to the foregoing to the contrary, a
                  Person engaged in the business of underwriting securities
                  shall not be deemed the "Beneficial Owner" of,


                                       -2-
<PAGE>   6



                  or to "own beneficially," any securities acquired in good
                  faith in a firm commitment underwriting until the expiration
                  of 40 days after the date of such acquisition.

                  Notwithstanding anything in this definition to the contrary,
         the phrase "THEN OUTSTANDING," when used with reference to a Person's
         Beneficial Ownership of securities of the Company (or to the number of
         such securities "beneficially owned"), means the number of such
         securities then issued and outstanding together with the number of such
         securities not then actually issued and outstanding that such Person
         would be deemed to own beneficially hereunder.

                  "BOARD" means the Board of Directors of the Company.

                  "BUSINESS DAY" means any day other than a Saturday, Sunday or
         a day on which banking institutions in the State of Texas or the state
         in which the Corporate Office is located are authorized or obligated by
         law or executive order to close.

                  "CLOSE OF BUSINESS" on any given date means 5:00 P.M., Houston
         time, on such date; provided, however, that if such date is not a
         Business Day it shall mean 5:00 P.M., Houston time, on the next
         succeeding Business Day.

                  "CLOSING PRICE," with respect to any security, means the last
         sale price, regular way, on a specific Trading Day or, in case no such
         sale takes place on such Trading 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 such security is not then listed or admitted to trading on the
         New York Stock Exchange, as reported in the principal consolidated
         transaction reporting system with respect to securities listed on the
         principal national securities exchange on which such security is listed
         or admitted to trading or, if such security is not then 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 Quotations
         System or such other system then in use, or, if on any such Trading Day
         such security is 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 such security selected by the Board. If such
         security is not publicly held or so listed or traded, "Closing Price"
         shall mean the fair value per unit of such security as determined in
         good faith by the Board, whose determination shall be described and the
         Closing Price set forth in a statement filed with the Rights Agent.

                  "COMMON SHARES" means shares of capital stock of the Company
         that have no preference over any other class of stock with respect to
         dividends or assets, that are not redeemable at the option of the
         Company and with respect to which no sinking, purchase or similar fund
         is provided and shall initially mean the shares of common stock, par
         value $ 0.01 per share, of the Company.


                                       -3-

<PAGE>   7



                  "COMPANY" means Newfield Exploration Company, a Delaware 
         corporation, and its successors.

                  "COMPANY ORDER" means a written request or order signed in the
         name of the Company by its Chairman of the Board, its President or a
         Vice President, and by its Treasurer, an Assistant Treasurer, its
         Secretary or an Assistant Secretary, and delivered to the Rights Agent.

                  "CORPORATE OFFICE" means the office of the Rights Agent which,
         in the case of ChaseMellon Shareholder Services L.L.C., shall, until
         hereafter changed, be its office at 2323 Bryan Street, Suite 2300,
         Dallas, Texas 75201.

                  "DISTRIBUTION DATE" means the earlier of (a) the tenth
         Business Day after the Shares Acquisition Date and (b) the tenth
         Business Day (or such later date as may be determined by action of the
         Board prior to such time as any Person becomes an Acquiring Person)
         after the date of commencement by any Person (other than the Company,
         any Subsidiary of the Company, any employee benefit plan of the Company
         or of any Subsidiary of the Company, or any entity holding Voting
         Shares for or pursuant to the terms of any such plan) of, or after the
         date of the first public announcement of the intention of any Person
         (other than the Company, any Subsidiary of the Company, any employee
         benefit plan of the Company or of any Subsidiary of the Company, or any
         entity holding Voting Shares for or pursuant to the terms of any such
         plan) to commence, a tender or exchange offer the consummation of which
         would result in any Person becoming an Acquiring Person; provided,
         however, that an occurrence described in clause (b) of this definition
         shall not cause the occurrence of the Distribution Date if the Board
         determines, prior to such tenth Business Day (or such later date as
         described in clause (b) of this definition), that such tender or
         exchange offer is spurious, unless, thereafter, the Board shall make a
         contrary determination, in which event the Distribution Date shall
         occur on the later to occur of such tenth Business Day (or such later
         date as described in clause (b) of this definition) and the date of
         such latter determination.

                  "EQUITY SHARES," if used with reference to a corporation,
         means the capital stock (or equity interest) with the greatest voting
         power of such Person or, if such Person is a Subsidiary of another
         Person, the Person or Persons that ultimately control such
         first-mentioned Person and, if used with reference to any Person other
         than a corporation, means the equity interest in such Person (or, if
         the net worth determined in accordance with generally accepted
         accounting principles of another Person (other than an individual) that
         controls such first-mentioned Person is greater than such
         first-mentioned Person, then such other Person) with the greatest
         voting power or managerial power with respect to the business and
         affairs of such Person.

                  "EXCHANGE ACT" means the Securities Exchange Act of 1934, as
         amended, and any successor statute thereto.

                  "FINAL EXPIRATION DATE" means the Close of Business on 
         February 22, 2009.


                                       -4-
<PAGE>   8



                  "PERSON" means any individual, firm, corporation, partnership,
         limited partnership, limited liability company, trust or other entity,
         and shall include any successor (by merger or otherwise) of such
         entity.

                  "PREFERRED SHARES" means shares of Junior Participating
         Preferred Stock, par value $.01 per share, of the Company having the
         rights and preferences set forth in the form of Certificate of
         Designation of Junior Participating Preferred Stock attached hereto as
         Exhibit A.

                  "PRINCIPAL PARTY" has the meaning specified in Section 14(b).

                  "PURCHASE PRICE" means the price at which the holder of a
         Right may, subject to the terms and conditions of this Agreement,
         purchase one one-thousandth (1/1000) of a Preferred Share (which,
         initially, is as set forth in Section 8(b) hereof), as such price shall
         be adjusted pursuant to the terms of this Agreement.

                  "REDEMPTION DATE" means the time at which the Rights are
         redeemed pursuant to Section 24 hereof or the time at which all of the
         Rights are mandatorily redeemed and exchanged pursuant to Section 25
         hereof.

                  "REDEMPTION PRICE" has the meaning specified in Section 24(b)
         hereof.

                  "RIGHT" means one preferred share purchase right which
         initially represents the right of the registered holder thereof to
         purchase one one-thousandth (1/1000) of a Preferred Share upon the
         terms and subject to the conditions herein set forth.

                  "RIGHT CERTIFICATE" means a certificate, in substantially the
         form of Exhibit B attached to this Agreement, evidencing the Rights
         registered in the name of the holder thereof.

                  "RIGHTS AGENT" means ChaseMellon Shareholder Services L.L.C.,
         a New Jersey limited liability company, and any successor thereto
         appointed in accordance with the terms hereof, in its capacity as agent
         for the Company and the holders of the Rights pursuant to this
         Agreement.

                  "RIGHTS REGISTER" and "RIGHTS REGISTRAR" have the meanings 
         specified in Section 6.

                  "SHARES ACQUISITION DATE" means the first date of public
         announcement (which for purposes of this definition shall include
         without limitation a report filed pursuant to Section 13(d) or Section
         16(a) of the Exchange Act) by the Company or an Acquiring Person that
         an Acquiring Person has become such.

                  "SUBSIDIARY" of any Person means any corporation or other
         entity of which a majority of the outstanding capital stock or other
         equity interests having ordinary voting power in the election of
         directors or similar officials is owned, directly or indirectly, by
         such Person.


                                       -5-
<PAGE>   9



                  "SUMMARY OF RIGHTS" means a Summary of Rights to Purchase
         Preferred Shares in substantially the form attached as Exhibit C to
         this Agreement.

                  "TRADING DAY" means a day on which the principal national
         securities exchange or quotation system on which any of the Voting
         Shares of the Company are listed, admitted to trading or quoted is open
         for the transaction of business or, if none of the Voting Shares of the
         Company are listed, admitted to trading or quoted on any national stock
         exchange or quotation system, a Business Day.

                  "VOTING SHARES" means (i) the Common Shares and (ii) any other
         shares of capital stock of the Company entitled to vote generally in
         the election of directors or entitled to vote together with the Common
         Shares in respect of any merger or consolidation of the Company, any
         sale of all or substantially all of the Company's assets or any
         liquidation, dissolution or winding up of the Company. Whenever any
         provision of this Agreement requires a determination of whether a
         number of Voting Shares comprising a specified percentage of such
         Voting Shares is, was or will be beneficially owned or has been voted,
         tendered, acquired, sold or otherwise disposed of or a determination of
         whether a Person has offered or proposed to acquire a number of Voting
         Shares comprising such specified percentage, the number of Voting
         Shares comprising such specified percentage of Voting Shares shall,
         subject to the provisions set forth in the definition of "Beneficial
         Owner," in every such case be deemed to be the number of Voting Shares
         comprising the specified percentage of all the Company's then
         outstanding Voting Shares.

                  "WHOLLY OWNED SUBSIDIARY" of a Person means any corporation or
         other entity all the outstanding capital stock or other equity
         interests of which having ordinary voting power in the election of
         directors or similar officials (other than directors' qualifying shares
         or similar interests) are owned, directly or indirectly, by such
         Person.

         Section 2. Appointment of Rights Agent. The Company hereby appoints the
Rights Agent to act as 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. The Rights Agent shall have no duty to supervise, and in
no event shall be liable for the acts or omissions of, any such co-Rights Agent.

         Section 3. Issuance of Right Certificates.

                  (a) From and after February 22, 1999 until the Distribution
         Date, (i) outstanding Rights will be evidenced (subject to the
         provisions of paragraph (b) of this Section 3) by the certificates for
         outstanding Common Shares and not by separate Right Certificates, and
         (ii) the right to receive Right Certificates will be transferable only
         in connection with the transfer of Common Shares. As soon as
         practicable after the Distribution Date and the receipt by the Rights
         Agent of all necessary information, the Rights Agent will send, by
         first-class, insured, postage-prepaid mail, to each record holder of
         Common Shares as of the Close of Business on the Distribution Date, at
         the address of such holder shown on the stock transfer records of the
         Company, a Right Certificate evidencing one Right for each Common Share
         so held. From and after the Distribution Date, the Rights will be
         evidenced solely by such Right Certificates.


                                       -6-
<PAGE>   10



                  (b) On February 23, 1999, or as soon thereafter as
         practicable, the Company will send a copy of a Summary of Rights, by
         first-class, postage-prepaid mail, to each record holder of Common
         Shares as of the Close of Business on February 22, 1999, at the address
         of such holder shown on the stock transfer records of the Company. With
         respect to Common Shares outstanding on February 22, 1999, the
         certificates evidencing such Common Shares shall, together with copies
         of such Summary of Rights, thereafter also evidence the outstanding
         Rights (as such Rights may be amended or supplemented) distributed with
         respect thereto until the earlier of the Distribution Date or the date
         of surrender thereof to the Company's transfer agent for registration
         of transfer or exchange of Common Shares. Until the Distribution Date
         (or, if earlier, the Redemption Date or Final Expiration Date), the
         surrender for registration of transfer or exchange of any certificate
         for Common Shares outstanding as of the Close of Business on February
         22, 1999 with or without a copy of the Summary of Rights attached
         thereto, shall also constitute the surrender for registration of
         transfer or exchange of the outstanding Rights associated with the
         Common Shares represented thereby.

                  (c) The Company agrees that, at any time after February 22,
         1999 and prior to the Distribution Date (or, if earlier, the Redemption
         Date or Final Expiration Date) at which it issues any Common Shares
         upon original issue or out of treasury, it will concurrently distribute
         to the holder of such Common Shares one Right for each such Common
         Share, which Right shall be subject to the terms and provisions of this
         Agreement and will evidence the right to purchase the same number of
         one one-thousandths of a Preferred Share at the same Purchase Price as
         the Rights then outstanding.

                  (d) Certificates for Common Shares issued after February 22,
         1999 but prior to the earliest of the Distribution Date, the Redemption
         Date and the Final Expiration Date, whether upon registration of
         transfer or exchange of Common Shares outstanding on February 22, 1999
         or upon original issue or out of treasury thereafter, shall have
         impressed on, printed on, written on or otherwise affixed to them the
         following legend:

                  This certificate also evidences and entitles the holder hereof
                  to certain Rights as set forth in a Rights Agreement between
                  Newfield Exploration Company and ChaseMellon Shareholder
                  Services L.L.C., dated as of February 12, 1999 (the "Rights
                  Agreement"), the terms of which are hereby incorporated herein
                  by reference and a copy of which is on file at the principal
                  executive offices of Newfield Exploration 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. Newfield
                  Exploration Company will mail to the holder of this
                  certificate a copy of the Rights Agreement without charge
                  after receipt of a written request therefor. As described in
                  the Rights Agreement, Rights issued to or acquired by any
                  Acquiring Person or any Affiliate or Associate thereof (each
                  as defined in the Rights Agreement) shall, under certain
                  circumstances, become null and void.


                                       -7-
<PAGE>   11



         With respect to certificates containing the foregoing legend, until the
         Distribution Date, outstanding Rights associated with the Common Shares
         represented by such certificates shall be evidenced by such
         certificates alone, and the surrender of any such certificate for
         registration of transfer or exchange of the Common Shares evidenced
         thereby shall also constitute surrender for registration of transfer or
         exchange of outstanding Rights (as such Rights may be amended or
         supplemented) associated with the Common Shares represented thereby.

                  (e) If the Company purchases or acquires any Common Shares
         after February 22, 1999, but prior to the Distribution Date, any Rights
         associated with such Common Shares shall be deemed canceled and retired
         so that the Company shall not be entitled to exercise any Rights
         associated with the Common Shares that are no longer outstanding.

         Section 4. Form of Right Certificates. The Right Certificates (and the
forms of election to purchase Preferred Shares (or other securities) and of
assignment to be printed on the reverse thereof) shall in form and substance be
substantially the same as Exhibit B hereto and may have such marks of
identification or designation and such legends, summaries or endorsements
printed thereon as the Company may deem appropriate and which do not increase or
alter the duties or responsibilities of the Rights Agent and as are not
inconsistent with the provisions of this Agreement, 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 as may be necessary to conform to usage. Subject to
the provisions of Section 23 hereof, the Right Certificates, whenever issued,
shall be dated as of the date of authentication thereof, but, regardless of any
adjustments of the Purchase Price or the number of Preferred Shares (or other
securities) as to which a Right is exercisable (whether pursuant to this
Agreement or any future amendments or supplements to this Agreement), or both,
occurring after February 22, 1999 and prior to the date of such authentication,
such Right Certificates may, on their face, without invalidating or otherwise
affecting any such adjustment, expressly entitle the holders thereof to purchase
such number of Preferred Shares at the Purchase Price per one one-thousandth of
a Preferred Share as to which a Right would be exercisable if the Distribution
Date were February 22, 1999; no adjustment of the Purchase Price or the number
of Preferred Shares (or other securities) as to which a Right is exercisable, or
both, effected subsequent to the date of authentication of any Right Certificate
shall be invalidated or otherwise affected by the fact that such adjustment is
not expressly reflected on the face or in the provisions of such Right
Certificate.

         Pending the preparation of definitive Right Certificates, the Company
may execute, and upon Company Order the Rights Agent shall authenticate and
send, by first-class, insured, postage-prepaid mail, to each record holder of
Common Shares as of the Close of Business on the Distribution Date, temporary
Right Certificates that are printed, lithographed, typewritten, mimeographed or
otherwise produced substantially of the tenor of the definitive Right
Certificates in lieu of which they are issued and with such appropriate
insertions, omissions, substitutions and other variations as the officers
executing such Right Certificates may determine, as evidenced by their execution
of such Right Certificates.

         If temporary Right Certificates are issued, the Company will cause
definitive Right Certificates to be prepared without unreasonable delay. After
the preparation of definitive Right Certificates, the temporary Right
Certificates shall be exchangeable for definitive Right Certificates,


                                       -8-
<PAGE>   12



upon surrender of the temporary Right Certificates at the Corporate Office of
the Rights Agent, without charge to the holder. Upon surrender for cancellation
of any one or more temporary Right Certificates, the Company shall execute and
the Rights Agent shall authenticate and deliver in exchange therefor one or more
definitive Right Certificates, evidencing a like number of Rights. Until so
exchanged, the temporary Right Certificates shall in all respects be entitled to
the same benefits under this Agreement as definitive Right Certificates.

         Section 5. Execution, Authentication and Delivery. The Right
Certificates shall be executed on behalf of the Company by its Chairman of the
Board, its President or one of its Vice Presidents, attested by its Secretary or
one of its Assistant Secretaries. The signature of any of these officers on the
Right Certificates may be manual or facsimile.

         Right Certificates bearing the manual or facsimile signatures of
individuals who were at any time the proper officers of the Company shall bind
the Company, notwithstanding that such individuals or any of them have ceased to
hold such offices prior to the authentication and delivery of such Right
Certificates or did not hold such offices at the date of authentication of such
Right Certificates. At any time and from time to time after the execution and
delivery of this Agreement and prior to the Distribution Date, the Company may
deliver Right Certificates executed by the Company to the Rights Agent for
authentication, together with a Company Order for the authentication and
delivery of such Right Certificates; and the Rights Agent in accordance with
such Company Order shall authenticate and deliver such Right Certificates as in
this Agreement provided and not otherwise.

         No Right Certificate shall be entitled to any benefit under this
Agreement or be valid or obligatory for any purpose unless there appears on such
Right Certificate a certificate of authentication substantially in the form
provided for herein executed by the Rights Agent by manual signature, and such
certificate upon any Right Certificate shall be conclusive evidence, and the
only evidence, that such Right Certificate has been duly authenticated and
delivered hereunder.

         Section 6. Registration, Registration of Transfer and Exchange. From
and after the Distribution Date and the receipt by the Rights Agent of all
necessary information and prior to the earlier of the Redemption Date and the
Final Expiration Date, the Company shall cause to be kept at the Corporate
Office of the Rights Agent a Rights Register (a "Rights Register") in which,
subject to such reasonable regulations as it may prescribe, the Company shall
provide for the registration of Right Certificates and of transfers of Rights.
The Rights Agent is hereby appointed the registrar and transfer agent (the
"Rights Registrar") for the purpose of registering Right Certificates and
transfers of Rights as herein provided and the Rights Agent agrees to maintain
such Rights Register in accordance with such regulations so long as it continues
to be designated as Rights Registrar hereunder.

         Upon surrender to the Rights Agent for registration of transfer of any
Right Certificate, the Company shall execute, and the Rights Agent shall
authenticate and deliver, in the name of the designated transferee or
transferees, one or more new Right Certificates evidencing a like number of
Rights.

         At the option of the holder, Right Certificates may be exchanged for
other Right Certificates upon surrender of the Right Certificates to be
exchanged to the Rights Agent. Whenever any Right


                                       -9-
<PAGE>   13



Certificates are so surrendered for exchange, the Company shall execute, and the
Rights Agent shall authenticate and deliver, the Right Certificates that the
holder making the exchange is entitled to receive.

         All Right Certificates issued upon any registration of transfer or
exchange of Right Certificates shall be the valid obligations of the Company,
evidencing the same Rights, and entitled to the same benefits under this
Agreement, as the Right Certificates surrendered upon such registration of
transfer or exchange.

         Every Right Certificate presented or surrendered for registration of
transfer or exchange shall (if so required by the Company or the Rights Agent)
be duly endorsed, or accompanied by a written instrument of transfer in form
satisfactory to the Company and the Rights Registrar duly executed, by the
holder thereof or his attorney duly authorized in writing.

         No service charge shall be made for any registration of transfer or
exchange of Right Certificates, but the Company may require payment of a sum
sufficient to cover any tax or charge that may be imposed in connection with any
registration of transfer or exchange of Right Certificates, other than exchanges
not involving any transfer. The Rights Agent shall have no duty or obligation 
under this Section unless and until it is satisfied that all such taxes and 
charges have been paid.

         The provisions of this Section 6 shall be subject to the provisions of
Section 15.

         Section 7. Mutilated, Destroyed, Lost and Stolen Right Certificates. If
any mutilated Right Certificate is surrendered to the Rights Agent, the Company
shall execute and the Rights Agent shall authenticate and deliver in exchange
therefor a new Right Certificate of like tenor, for a like number of Rights and
bearing a registration number not contemporaneously outstanding.

         If there shall be delivered to the Company and the Rights Agent (a)
evidence to their satisfaction of the destruction, loss or theft of a Right
Certificate and (b) such security or indemnity, if any, as may be required by
them to save each of them and any agent of either of them harmless, then, in the
absence of notice to the Company or the Rights Agent that such Right Certificate
has been acquired by a bona fide purchaser, the Company shall execute and upon
its request the Rights Agent shall authenticate and deliver, in lieu of any such
destroyed, lost or stolen Right Certificate, a new Right Certificate of like
tenor, for a like number of Rights and bearing a registration number not
contemporaneously outstanding.

         Upon the issuance of any new Right Certificate under this Section, the
Company may require the payment of a sum sufficient to cover any tax or charge
that may be imposed in relation thereto and any other expenses (including the
fees and expenses of the Rights Agent) connected therewith. The Rights Agent
shall have no duty or obligation under this Section unless and until it is
satisfied that all such taxes and charges have been paid.

         Every new Right Certificate issued pursuant to this Section in lieu of
any destroyed, lost or stolen Right Certificate shall constitute an additional
contractual obligation of the Company, whether or not the destroyed, lost or
stolen Right Certificate shall be at any time enforceable by anyone, and shall
be entitled to all the benefits of this Agreement equally and proportionately
with any and all other Right Certificates duly issued hereunder.


                                      -10-
<PAGE>   14



         The provisions of this Section are exclusive and shall preclude (to the
extent lawful) all other rights and remedies with respect to the replacement or
payment of mutilated, destroyed, lost or stolen Right Certificates.

         Section 8.  Exercise of Rights; Purchase Price; Expiration Date of 
Rights.

                  (a) The registered holder of any Right Certificate may
         exercise the Rights evidenced thereby (except as otherwise provided
         herein) in whole or in part at any time after the Distribution Date
         upon surrender of the Right Certificate, with the form of election to
         purchase on the reverse side thereof duly executed, to the Rights Agent
         at its Corporate Office, together with payment of the Purchase Price
         for each one one-thousandth of a Preferred Share (or other securities)
         as to which the Rights are exercised, at or prior to the earliest of
         (i) the Close of Business on the Final Expiration Date, (ii) the time
         on the Redemption Date such Rights are optionally redeemed as provided
         in Section 24 hereof or (iii) the time at which such Rights are
         mandatorily redeemed and exchanged as provided in Section 25 hereof.

                  (b) The Purchase Price for each one one-thousandth of a
         Preferred Share pursuant to the exercise of a Right shall initially be
         $85.00, shall be subject to adjustment from time to time as provided in
         Sections 12 and 14 hereof and shall be payable in lawful money of the
         United States of America in accordance with paragraph (c) below.

                  (c) Upon receipt of a Right Certificate representing
         exercisable Rights, with the form of election to purchase duly and
         properly executed, accompanied by payment of the Purchase Price for the
         securities to be purchased and an amount equal to any applicable tax or
         charge required to be paid by the holder of such Right Certificate in
         accordance with Section 10 in cash, or by certified check or cashier's
         check payable to the order of the Company, the Rights Agent shall
         thereupon promptly (i) (A) requisition from any transfer agent of the
         Preferred Shares (or other securities) certificates for such number of
         one one-thousandths of a Preferred Share (or other securities) as are
         to be purchased and registered in such name or names as may be
         designated by the registered holder of such Right Certificate or, if
         appropriate, in the name of a depositary agent or its nominee, and the
         Company hereby irrevocably authorizes its transfer agent to comply with
         all such requests, and (B) requisition from a depositary agent
         appointed by the Company, if any, depositary receipts representing such
         number of one one-thousandths of a Preferred Share as are to be
         purchased and registered in such name or names as may be designated by
         such holder (in which case certificates for the Preferred Shares
         represented by such receipts shall be deposited by the transfer agent
         with such depositary agent or its custodian), and the Company hereby
         directs such depositary agent to comply with all such requests, (ii)
         when appropriate, requisition from the Company the amount of cash to be
         paid in lieu of issuance of fractional shares in accordance with
         Section 15 hereof, (iii) promptly after receipt of such certificates or
         depositary receipts registered in such name or names as may be
         designated by such holder, cause the same to be delivered to or upon
         the order of the registered holder of such Right Certificate and (iv)
         when appropriate, after receipt, promptly deliver such cash to or upon
         the order of such holder.


                                      -11-
<PAGE>   15



                  (d) If the registered holder of the Right Certificate shall
         exercise less than all the Rights evidenced thereby, a new Right
         Certificate evidencing Rights equal to the Rights remaining unexercised
         shall be issued by the Rights Agent to the registered holder of such
         Right Certificate or to his duly authorized assigns, subject to the
         provisions of Section 15 hereof.

         Section 9. Cancellation and Destruction of Right Certificates. All
Right Certificates surrendered for the purpose of exercise, transfer or exchange
shall, if surrendered to the Company or to any of its other agents, be delivered
to the Rights Agent for such purpose and for cancellation or, if surrendered to
the Rights Agent for such purpose, shall be canceled by it. No Right
Certificates shall be authenticated in lieu of or in exchange for any Right
Certificates canceled as provided in this Section 9 except as expressly
permitted by any of the provisions of this Agreement. The Company shall deliver
to the Rights Agent for cancellation, and the Rights Agent shall so cancel, any
other Right Certificate purchased or acquired by the Company. The Rights Agent
shall deliver all canceled Right Certificates to the Company.

         Section 10. Reservation and Availability of Shares. The Company
covenants and agrees that it will cause to be reserved and kept available out of
its authorized and unissued Preferred Shares or any Preferred Shares held in its
treasury, the number of Preferred Shares that will be sufficient to permit the
exercise in full of all outstanding Rights in accordance with Section 8;
provided, however, that the Company will not be required to reserve and keep
available Common Shares or Preferred Shares sufficient to permit the exercise in
full of all outstanding Rights pursuant to the adjustments set forth in Section
12(a)(ii) or Section 14 until such time as the Rights become exercisable
pursuant to such adjustments.

         The Company covenants and agrees that it will take all such action as
may be necessary to ensure that all Preferred Shares or Common Shares issued
upon exercise of Rights will (subject to payment of the Purchase Price) be duly
authorized, validly issued, fully paid and nonassessable. The Company further
covenants and agrees that it will pay when due and payable any and all taxes and
charges that may be payable in respect of the issuance or delivery of the Right
Certificates or of any Preferred Shares (or depositary receipts therefor) or
Common Shares upon the exercise of Rights. The Company shall not, however, be
required to pay any tax or charge that may be payable in respect of any transfer
or delivery of Right Certificates to a Person other than, or in respect of the
issuance or delivery of certificates or depositary receipts for the Preferred
Shares or Common Shares upon exercise of Rights evidenced by Right Certificates
in a name other than that of, the registered holder of the Right Certificate
evidencing Rights surrendered for transfer or exercise or to issue or deliver
any certificates or depositary receipts for Preferred Shares or Common Shares
upon the exercise of any Rights until any such tax or charge shall have been
paid (any such tax or charge being payable by the holder of such Right
Certificate at the time of surrender thereof) or until it has been established
to the Company's satisfaction that no such tax or charge is due.

         Section 11. Record Date. Each Person in whose name any certificate for
Preferred Shares or Common Shares is issued upon the exercise of, or upon
mandatory redemption and exchange of, Rights shall for all purposes be deemed to
have become the holder of record of the Preferred Shares or Common Shares
represented thereby on, and such certificate shall be dated, (a) in the case of
the exercise of Rights, the date upon which the Right Certificate evidencing
such Rights was duly


                                      -12-
<PAGE>   16



surrendered and payment of the Purchase Price (and any applicable taxes or
charges) was made, or (b) in the case of the mandatory redemption and exchange
of Rights, the date of such mandatory redemption and exchange; provided,
however, that, if the date of such surrender and payment or mandatory redemption
and exchange is a date upon which the transfer books of the Company for its
Preferred Shares or Common Shares, as the case may be, are closed, such Person
shall be deemed to have become the record holder of such shares on, and such
certificate shall be dated, the next succeeding Business Day on which such
transfer books of the Company are open. Prior to the exercise of (or the
mandatory redemption and exchange of) the Rights evidenced thereby, the holder
of a Right Certificate shall not be entitled to any rights of a holder of
Preferred Shares (or Common Shares) for which the Rights shall be exercisable,
including without limitation the right to vote, to receive dividends or other
distributions or to exercise any preemptive rights, and shall not be entitled to
receive any notice of any proceedings of the Company, except as provided herein.

         Section 12. Adjustment of Purchase Price; Number of Shares or Number of
Rights. The Purchase Price, the number and kind of shares of capital stock of
the Company covered by each Right and the number of Rights outstanding are
subject to adjustment from time to time as provided in this Section 12.

                  (a) (i) If the Company shall at any time (A) declare a
                  dividend on the Preferred Shares payable in Preferred Shares,
                  (B) subdivide the outstanding Preferred Shares, (C) combine
                  the outstanding Preferred Shares into a smaller number of
                  Preferred Shares or (D) issue any shares of its capital stock
                  in a reclassification of the Preferred Shares (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
                  12(a), 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 capital stock issuable on such date,
                  shall be proportionately adjusted so that the holder of any
                  Right exercised thereafter shall be entitled to receive, upon
                  payment of the Purchase Price for the number of one
                  one-thousandths of a Preferred Share for which a Right was
                  exercisable immediately prior to such date, the aggregate
                  number and kind of shares of capital stock that, if such Right
                  had been duly exercised immediately prior to such date (at a
                  time when the Preferred Shares transfer books of the Company
                  were open), such holder would have acquired upon such exercise
                  and been entitled to receive upon payment or effectuation of
                  such dividend, subdivision, combination or reclassification;
                  provided, however, that in no event shall the consideration to
                  be paid upon the exercise of one Right be less than the
                  aggregate par value of the shares of capital stock of the
                  Company issuable upon exercise of one Right. If an event
                  occurs that would require an adjustment under both Section
                  12(a)(i) and Section 12(a)(ii), the adjustment provided for in
                  this Section 12(a)(i) shall be in addition to, and shall be
                  made prior to, any adjustment required pursuant to Section
                  12(a)(ii).

                           (ii) Subject to action of the Board pursuant to
                  Section 25 of this Agreement, if any Person shall become an
                  Acquiring Person, each other holder of a Right shall, from and
                  after the Close of Business on the tenth Business Day after
                  the


                                      -13-
<PAGE>   17



                  Shares Acquisition Date, have a right to receive, upon
                  exercise thereof at a price equal to the then current Purchase
                  Price multiplied by the number of one one-thousandths of a
                  Preferred Share for which a Right is then exercisable, in
                  accordance with the terms of this Agreement and in lieu of
                  Preferred Shares, such number of Common Shares as shall equal
                  the result obtained by (x) multiplying the then current
                  Purchase Price by the number of one one-thousandths of a
                  Preferred Share for which a Right is then exercisable and
                  dividing that product by (y) 50% of the then current per share
                  market price of the Common Shares (determined pursuant to
                  Section 12(d)) on the date such Person became an Acquiring
                  Person. If any Person shall become an Acquiring Person and the
                  Rights shall then be outstanding, the Company shall not take
                  any action that would eliminate or diminish the benefits
                  intended to be afforded by the Rights.

                           Notwithstanding any other provision of this
                  Agreement, from and after the time any Person becomes an
                  Acquiring Person, any Rights that are or were acquired or
                  beneficially owned by any such Acquiring Person (or any
                  Associate or Affiliate of such Acquiring Person) shall be null
                  and void and any holder of such Rights shall thereafter have
                  no right to exercise such Rights under any provision of this
                  Agreement. No Right Certificate shall be issued pursuant to
                  this Agreement that represents Rights beneficially owned by an
                  Acquiring Person whose Rights would be null and void pursuant
                  to the preceding sentence or by any Associate or Affiliate
                  thereof; no Right Certificate shall be issued at any time upon
                  the transfer of any Rights to an Acquiring Person whose Rights
                  would be null and void pursuant to the preceding sentence or
                  to any Associate or Affiliate thereof or to any nominee
                  (acting in its capacity as such) of such Acquiring Person,
                  Associate or Affiliate; and any Right Certificate delivered to
                  the Rights Agent for transfer to an Acquiring Person whose
                  Rights would be null and void pursuant to the preceding
                  sentence or to any Associate or Affiliate thereof or to any
                  nominee (acting in its capacity as such) of such Acquiring
                  Person, Associate or Affiliate shall be canceled.

                           (iii) If on or after the Distribution Date there are
                  not sufficient Common Shares issued but not outstanding, or
                  authorized but unissued, to permit the exercise in full of all
                  outstanding Rights in accordance with the foregoing
                  subparagraph (ii), the Company agrees to take all such action
                  as is within its power, including without limitation
                  appropriate action by the Board, as may be necessary to amend
                  the Company's certificate of incorporation to authorize
                  additional Common Shares for issuance upon exercise of the
                  Rights. If, notwithstanding the foregoing, the stockholders do
                  not approve an amendment to the Company's certificate of
                  incorporation authorizing such additional Common Shares, the
                  adjustment prescribed in Section 12(a)(ii) shall not be made
                  but, in lieu thereof, each holder of a Right shall thereafter
                  have the right to receive, upon exercise thereof in accordance
                  with the terms of this Agreement, such number of one
                  one-thousandths of Preferred Shares as shall equal the result
                  obtained by (A) multiplying the then current Purchase Price by
                  the number of one one-thousandths of a Preferred Share for
                  which a Right is then exercisable and dividing that product by
                  (B) 50% of the then current per share market


                                      -14-
<PAGE>   18



                  price of one one-thousandth of a Preferred Share (determined
                  pursuant to Section 12(d)) on the date such Person became an
                  Acquiring Person.

                  (b) If the Company shall fix a record date for the issuance of
         rights, options or warrants to all holders of Preferred Shares
         entitling them (for a period expiring within 45 calendar days after
         such record date) to subscribe for or purchase Preferred Shares (or
         shares having the same rights, privileges and preferences as the
         Preferred Shares ("equivalent preferred shares")) or securities
         convertible into or exchangeable for Preferred Shares or equivalent
         preferred shares at a price per Preferred Share or equivalent preferred
         share (together with any additional consideration required upon
         conversion or exchange in the case of a security convertible into or
         exchangeable for Preferred Shares or equivalent preferred shares), less
         than the current per share market price of the Preferred Shares
         (determined pursuant to Section 12(d) 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 Preferred Shares outstanding on such record date plus
         the number of Preferred Shares that the aggregate offering price of the
         total number of Preferred Shares and equivalent preferred shares so to
         be offered (together with the aggregate of any additional consideration
         required upon conversion or exchange in the case of any convertible or
         exchangeable securities so to be offered) would purchase at such
         current market price and the denominator of which shall be the number
         of Preferred Shares outstanding on such record date plus the number of
         additional Preferred Shares and equivalent preferred shares to be
         offered for subscription or purchase (or into or for which the
         convertible or exchangeable securities so to be offered are initially
         convertible or exchangeable); provided, however, that in no event shall
         the consideration to be paid upon the exercise of one Right be less
         than the aggregate par value of the shares of capital stock of the
         Company issuable upon exercise of one Right. In case all or part of
         such subscription or purchase price may be paid in a form other than
         cash, the value of such consideration shall be as determined in good
         faith by the Board, whose determination shall be described in a
         statement filed with the Rights Agent. Preferred Shares owned by or
         held for the account of the Company or any of its Subsidiaries shall
         not be deemed outstanding for the purpose of any computation described
         in this paragraph 12(b). The adjustment described in this paragraph
         12(b) shall be made successively whenever such a record date is fixed;
         and, if none of such rights, options or warrants is so issued, the
         Purchase Price shall be adjusted to be the Purchase Price that would
         then be in effect if such record date had not been fixed.

                  (c) If the Company fixes a record date for the making of a
         distribution to all holders of the Preferred Shares (including any such
         distribution made in connection with a consolidation or merger in which
         the Company is the continuing or surviving corporation) of evidences of
         indebtedness or assets (other than a regular quarterly cash dividend or
         a dividend payable in Preferred Shares) or subscription rights or
         warrants (excluding those referred to in Section 12(b)), 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 then
         current per share market price of the Preferred Shares (determined
         pursuant to Section 12(d)) on such record date, less the fair market
         value (as determined in good faith by the Board, whose determination
         shall be


                                      -15-
<PAGE>   19



         described in a statement filed with the Rights Agent) of the portion of
         the assets or evidences of indebtedness so to be distributed or of such
         subscription rights or warrants applicable to one Preferred Share and
         the denominator of which shall be such current per share market price
         of the Preferred Shares; provided, however, that in no event shall the
         consideration to be paid upon the exercise of one Right be less than
         the aggregate par value of the shares of capital stock of the Company
         to be issued upon the exercise of one Right. Such adjustments shall be
         made successively whenever such a record date is fixed; and, if such
         distribution is not so made, the Purchase Price shall again be adjusted
         to be the Purchase Price that would then be in effect if such record
         date had not been fixed.

                  (d) (i) For the purpose of any computation hereunder, the
                  "current per share market price" of Common Shares on any date
                  shall be deemed to be the average of the daily Closing Prices
                  per share of such Common Shares for the 30 consecutive Trading
                  Days immediately prior to but not including such date;
                  provided, however, that, if the issuer of such Common Shares
                  shall announce (A) a dividend or distribution on such Common
                  Shares payable in such Common Shares or securities convertible
                  into such Common Shares or (B) any subdivision, combination or
                  reclassification of such Common Shares, and the ex-dividend
                  date for such dividend or distribution, or the record date for
                  such subdivision, combination or reclassification, shall occur
                  during such period of 30 Trading Days, then, and in each such
                  case, the current per share market price of the Common Shares
                  shall be appropriately adjusted to reflect the current market
                  price per Common Share equivalent.

                           (ii) For the purpose of any computation hereunder,
                  the "current per share market price" of the Preferred Shares
                  shall be determined in the same manner as set forth above for
                  Common Shares in subparagraph (i) of this Section 12(d). If
                  the current per share market price of the Preferred Shares
                  cannot be determined in the manner provided above, the
                  "current per share market price" of the Preferred Shares shall
                  be conclusively deemed to be the current per share market
                  price of the Common Shares (determined in the manner provided
                  above) multiplied by one thousand.

                  (e) No adjustment in the Purchase Price shall be required
         unless such adjustment would require an increase or decrease of at
         least 1% in the Purchase Price; provided; however, that any
         adjustments, which by reason of this Section 12(e) are not required to
         be made, shall be carried forward and taken into account in any
         subsequent adjustment. All calculations under this Section 12 shall be
         made to the nearest cent or to the nearest ten-millionth of a Preferred
         Share or one ten-thousandth of any other share or security, as the case
         may be, and references herein to the "number of one one-thousandths of
         a Preferred Share" (or similar phrases) shall be construed to include
         fractions of one one-thousandth of a Preferred Share. Notwithstanding
         the first sentence of this Section 12(e), any adjustment required by
         this Section 12 shall be made no later than the earlier of (i) three
         years from the date of the transaction that requires such adjustment or
         (ii) the thirtieth day preceding the Final Expiration Date.

                  (f) If as a result of an adjustment made pursuant to Section
         12(a), the holder of any Right thereafter exercised shall become
         entitled to receive any shares of capital stock of


                                      -16-
<PAGE>   20



         the Company other than Preferred Shares, thereafter the number of such
         other shares so receivable upon exercise of any Right shall be subject
         to adjustment from time to time in a manner and on terms as nearly
         equivalent as practicable to the provisions with respect to the shares
         contained in this Section 12, and the provisions of this Agreement,
         including without limitation Sections 8, 10, 11 and 14, with respect to
         the Preferred Shares 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, whether or
         not the Right Certificate evidencing such Rights reflects such adjusted
         Purchase Price, evidence the right to purchase, at the adjusted
         Purchase Price, the number of one one-thousandths of a Preferred Share
         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 12(i), upon each adjustment of the Purchase Price
         pursuant to Section 12(b) or 12(c), each Right outstanding immediately
         prior to the making of such adjustment shall thereafter evidence the
         right to purchase, at the adjusted Purchase Price per one
         one-thousandth of a Preferred Share, that number of one one-thousandths
         of a Preferred Share obtained by (i) multiplying (A) the number of
         one-thousandths of a share covered by a Right immediately prior to this
         adjustment by (B) 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
         outstanding in lieu of any adjustment in the number of one
         one-thousandths of a Preferred Share purchasable upon the exercise of a
         Right. Each Right outstanding after such adjustment of the number of
         Rights shall be exercisable for the number of one one-thousandths of a
         Preferred Share for which a Right was exercisable immediately prior to
         such adjustment of the Purchase Price. 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 and shall promptly notify the
         Rights Agent of such matters. This record date may be the date on which
         the Purchase Price is adjusted or any day thereafter, but, if the Right
         Certificates have been issued, shall be at least 10 days later than the
         date of the public announcement. Until such record date, however, any
         adjustment in the number of one one-thousandths of a Preferred Share
         for which a Right shall be exercisable made as required by this
         Agreement shall remain in effect. If Right Certificates have been
         issued, upon each adjustment of the number of Rights pursuant to this
         Section 12(i), the Company shall, as promptly as practicable, cause to
         be distributed to holders of record of Right Certificates on such
         record date Right Certificates evidencing, subject to Section 15
         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


                                      -17-
<PAGE>   21



         substitution and replacement for the Right Certificates held by such
         holders prior to the date of adjustment, and upon surrender thereof, if
         required by the Company, new Right Certificates evidencing all the
         Rights to which such holders shall be entitled after such adjustment.
         Right Certificates so to be distributed shall be issued, executed and
         authenticated in the manner provided for herein and shall be registered
         in the names of the holders of record of Right Certificates on the
         record date specified in the public announcement.

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

                  (k) Before taking any action that would cause an adjustment
         reducing the Purchase Price below one one-thousandth of the amount of
         consideration per Preferred Share determined by the Board to be
         capital, or below one one-thousandth of the par value, if any, per
         Preferred Share issuable upon exercise of the Rights, the Company
         agrees to take such corporate action as is within its power, including
         without limitation appropriate action by the Board, and that is, in the
         opinion of its counsel, necessary in order that the Company may validly
         and legally issue fully paid and nonassessable one one-thousandths of
         Preferred Shares at such adjusted Purchase Price.

                  (l) In any case in which this Section 12 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, with prompt
         notice thereof to the Rights Agent, until the occurrence of such event
         the issuance to the holder of any Right exercised after such record
         date of the Preferred Shares or other capital stock or securities of
         the Company, if any, issuable upon such exercise over and above the
         Preferred Shares or 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 securities
         upon the occurrence of the event requiring such adjustment.

                  (m) Anything in this Section 12 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 12, as and to the extent that it in its sole
         discretion shall determine to be advisable in order that any
         combination or subdivision of the Preferred Shares, issuance wholly for
         cash of any of the Preferred Shares at less than the current per share
         market price, issuance wholly for cash of Preferred Shares or
         securities that by their terms are convertible into or exchangeable for
         Preferred Shares, dividends on Preferred Shares payable in Preferred
         Shares or issuance of rights, options or warrants referred to in
         subsection (b) of this Section 12, hereafter effected by the Company to
         holders of its Preferred Shares shall not be taxable to such
         stockholders.


                                      -18-
<PAGE>   22



                  (n) If at any time prior to the Distribution Date, the Company
         shall (i) declare or pay any dividend on the Common Shares payable in
         Common Shares or (ii) effect a subdivision or combination of the Common
         Shares (by reclassification or otherwise than by payment of dividends
         in Common Shares) into a greater or lesser number of Common Shares,
         then in any such case (i) the Purchase Price in effect at the time of
         the record date for such dividend or of the effective date of such
         subdivision or combination shall be adjusted by multiplying such
         Purchase Price by a fraction, the numerator of which is the number of
         Common Shares outstanding immediately before such event and the
         denominator of which is the number of Common Shares outstanding
         immediately after such event, and (ii) the number of Rights outstanding
         immediately after such event shall be adjusted, either through
         cancellation of outstanding Rights or through distribution of
         additional Rights (but without duplication of the Company's obligations
         under Section 3(c)), so that the certificate evidencing each Common
         Share outstanding immediately after such event shall also evidence the
         associated Right to purchase the same number of one one-thousandths of
         a Preferred Share as to which a Right would have entitled the holder
         thereof to purchase immediately prior to such event. The adjustment
         provided for in this Section 12(n) shall be made successively whenever
         such a dividend is declared or paid or such a subdivision or
         combination is effected. If an event occurs that would require an
         adjustment under Section 12(a)(ii) and this Section 12(n), the
         adjustments provided for in this Section 12(n) shall be in addition and
         prior to any adjustment required pursuant to Section 12(a)(ii).

         Section 13. Certificate of Adjusted Purchase Price or Number of Shares.
Whenever an adjustment is made as provided in Section 12 or 14 hereof, the
Company shall (a) promptly prepare a certificate setting forth a computation of
such adjustment and a brief statement of the facts accounting for such
adjustment, (b) promptly file with the Rights Agent and with each transfer agent
for the Common Shares and the Preferred Shares a copy of such certificate and
(c) mail a brief summary thereof to each holder of record of a Right Certificate
in accordance with Section 28 hereof. The Rights Agent shall be fully protected 
in relying on any such certificate and on any adjustment set forth therein and 
shall have no duty with respect to and shall not be deemed to have knowledge of 
any adjustment unless and until it has received such certificate.

         Section 14.  Consolidation, Merger or Sale or Transfer of Assets or 
Earning Power.

                  (a) If, directly or indirectly, at any time after a Person has
         become an Acquiring Person (i) the Company shall consolidate with, or
         merge with and into, any other Person, (ii) any Person shall merge with
         and into the Company and the Company shall be the continuing or
         surviving corporation of such merger and, in connection with any such
         merger, all or part of the Common Shares shall be changed into or
         exchanged for stock or other securities of any other Person (or the
         Company) or cash or any other property, or (iii) the Company shall sell
         or otherwise transfer (or one or more of its Subsidiaries shall sell or
         otherwise transfer), in one or a series of two or more transactions,
         assets of the Company or its Subsidiaries that constitute more than 50%
         of the assets or that produce more than 50% of the earning power or
         cash flow of the Company and its Subsidiaries (taken as a whole) to any
         Person other than the Company or one or more of its Wholly Owned
         Subsidiaries, then, and in each such case, the Company agrees that, as
         a condition to engaging in any such transaction, it will make or cause
         to be made proper provision so that (i) each holder of a Right (except
         as otherwise provided herein) shall thereafter have the right to
         receive, upon the exercise thereof in accordance with the terms of this
         Agreement and in lieu of Preferred Shares, such number of Equity Shares
         of the Principal Party (as such term is hereinafter defined) as shall
         be equal


                                      -19-
<PAGE>   23



         to the result obtained by (A) multiplying the then current Purchase
         Price by the number of one one-thousandths of a Preferred Share for
         which a Right is then exercisable (without taking into account any
         adjustment previously made pursuant to Section 12(a)(ii)) and dividing
         that product by (B) 50% of the current per share market price of the
         Equity Shares of the Principal Party (determined pursuant to Section
         12(d)) on the date of consummation of such consolidation, merger, sale
         or transfer; (ii) such Principal Party shall thereafter be liable for,
         and shall assume, by virtue of such consolidation, merger, sale or
         transfer, all the obligations and duties of the Company pursuant to
         this Agreement; (iii) the term "Company," as used herein, shall
         thereafter be deemed to refer to such Principal Party; and (iv) such
         Principal Party shall take such steps (including without limitation the
         reservation of a sufficient number of shares of its Equity Shares in
         accordance with Section 10) in connection with such consummation as may
         be necessary to assure that the provisions hereof shall thereafter be
         applicable, as nearly as reasonably may be, in relation to the Equity
         Shares of the Principal Party thereafter deliverable upon the exercise
         of the Rights. The Company shall not enter into any transaction of the
         kind referred to in this Section 14 if at the time of such transaction
         there are outstanding any rights, warrants, instruments or securities
         or any agreement or arrangements that, as a result of the consummation
         of such transaction, would substantially diminish or otherwise
         eliminate the benefits intended to be afforded by the Rights. The
         Company shall not consummate any such consolidation, merger, sale or
         transfer unless prior thereto the Company and such Principal Party
         shall have executed and delivered to the Rights Agent an agreement
         supplemental to this Agreement complying with the provisions of this
         Section 14. The provisions of this Section 14 shall similarly apply to
         successive mergers or consolidations or sales or other transfers. For
         the purposes of this Section 14, 50% of the assets of the Company and
         its Subsidiaries shall be determined by reference to the book value of
         such assets as set forth in the most recent consolidated balance sheet
         of the Company and its Subsidiaries (which need not be audited) and 50%
         of the earning power or cash flow of the Company and its Subsidiaries
         shall be determined by reference to the mathematical average of the
         operating income or cash flow, respectively, resulting from the
         continuing operations of the Company and its Subsidiaries for the two
         most recent full fiscal years as set forth in the consolidated and
         consolidating financial statements of the Company and its Subsidiaries
         for such years; provided, however, that, if the Company has, during
         such period, engaged in one or more transactions to which purchase
         accounting is applicable, such determination shall be made by reference
         to the pro forma operating income of the Company and its Subsidiaries
         giving effect to such transactions as if they had occurred at the
         commencement of such two-year period.

                  (b) The term "Principal Party" shall mean: (i) in the case of
         any transaction described in clause (i) or (ii) of the first sentence
         of Section 14(a), the Person that is the issuer of any securities into
         which Common Shares 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 (iii) of the first sentence of Section 14(a), the
         Person that is the party receiving the greatest portion of the assets
         transferred pursuant to such transaction or transactions; provided,
         however, that in any such case (A) if the Equity Shares of such Person
         are not at such time and have not been continuously over the preceding
         twelve months registered under Section 12 of the Exchange Act and such
         Person is a direct or indirect subsidiary of another Person the Equity


                                      -20-
<PAGE>   24



         Shares of which are and have been so registered, the term "Principal
         Party" shall refer to such other Person and (B) in case such Person is
         a Subsidiary, directly or indirectly, of more than one Person, the
         Equity Shares of two or more of which are and have been so registered,
         the term "Principal Party" shall refer to whichever of such Persons is
         the issuer of the Equity Shares 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 Equity Shares that have not been issued
         or reserved for issuance to permit the exercise in full of the Rights
         in accordance with this Section 14 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 subsections (a) and (b) of this Section 14 and further providing
         that, as soon as practicable after the date of any consolidation,
         merger, sale or transfer of assets referenced in the first sentence of
         Section 14(a), the Principal Party shall: (i) prepare and file a
         registration statement under the Securities Act with respect to the
         Rights and the securities purchasable upon exercise of the Rights on an
         appropriate form, and shall 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 Securities Act) until the Final
         Expiration Date; and (ii) shall deliver to holders of the Rights
         historical financial statements for the Principal Party and each of its
         Affiliates that comply in all respects with the requirements for
         registration of a class of securities under the Exchange Act. The
         provisions of this Section 14 shall similarly apply to successive
         mergers, consolidations, sales or other transfers of assets. If an
         event subject to this Section 14 shall occur at any time after the
         occurrence of an event subject to Section 12(a)(ii), the Rights that
         have not theretofore been exercised shall thereafter become exercisable
         in the manner described in Section 14(a).

         Section 15.  Fractional Rights and Fractional Shares.

                  (a) The Company shall not be required to issue or distribute
         Right Certificates that evidence fractional Rights. If, on the
         Distribution Date or thereafter, as a result of any adjustment effected
         pursuant to Section 12(i) or otherwise hereunder, a Person would
         otherwise be entitled to receive a Right Certificate evidencing a
         fractional Right, the Company shall, in lieu thereof, pay or cause to
         be paid to such Person an amount in cash equal to the same fraction of
         the current market value of a whole Right. For the purpose of this
         Section 15(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.

                  (b) The Company shall not be required to issue fractions of
         Preferred Shares (other than fractions that are integral multiples of
         one one-thousandth of a Preferred Share) upon exercise of the Rights or
         to distribute certificates that evidence fractional Preferred Shares
         (other than fractions that are integral multiples of one one-thousandth
         of a Preferred Share). Fractions of Preferred Shares in integral
         multiples of one one-thousandth of a Preferred Share may, at the
         election of the Company, be evidenced by depositary receipts, pursuant
         to an appropriate agreement between the Company and a depositary
         selected by it,


                                      -21-
<PAGE>   25



         provided that such agreement shall provide that the holders of such
         depositary receipts shall have all the rights, privileges and
         preferences to which they are entitled as beneficial owners of the
         Preferred Shares represented by such depository shares. If, on the
         Distribution Date or thereafter, as a result of any adjustment effected
         hereunder in the number of one one-thousandths of a Preferred Share as
         to which a Right has become exercisable, a Person would otherwise be
         entitled to receive a fractional Preferred Share that is not an
         integral multiple of one one-thousandth of a Preferred Share, the
         Company shall, in lieu thereof, pay to such Person at the time such
         Right is exercised as herein provided an amount in cash equal to the
         same fraction (which is not an integral multiple of one one-thousandth
         of a Preferred Share) of the current market value of one Preferred
         Share. For purposes of this Section 15(b), the current market value of
         a Preferred Share shall be the Closing Price of a Preferred Share for
         the Trading Day immediately prior to the date of such exercise.

                  (c) Should any adjustment contemplated by Section 12(a)(ii) or
         any mandatory redemption and exchange contemplated by Section 25 occur,
         the Company shall not be required to issue fractions of Common Shares
         upon exercise of the Rights or to distribute certificates that evidence
         fractional Common Shares. If after any such adjustment or mandatory
         redemption and exchange, a Person would otherwise be entitled to
         receive a fractional Common Share upon exercise of any Right or upon
         mandatory redemption and exchange as contemplated by Section 25, the
         Company shall, in lieu thereof, pay to such Person at the time such
         Right is exercised as herein provided or upon such mandatory redemption
         and exchange an amount in cash equal to the same fraction of the
         current market value of one Common Share. For purposes of this Section
         15(c), the current market value of a Common Share shall be the Closing
         Price of a Common Share for the Trading Day immediately prior to the
         date of such exercise or the date of such mandatory redemption and
         exchange.

                  (d) The holder of a Right by the acceptance thereof expressly
         waives his right to receive any fractional Rights or any fractional
         shares upon exercise or mandatory redemption and exchange of a Right
         (except as provided above).

         Section 16.  Rights of Action.

                  (a) All rights of action in respect of the obligations and
         duties owed to the holders of the Rights under this Agreement, except
         the rights of action given to the Rights Agent under this Agreement,
         are vested in the registered holders of the Rights; and, without the
         consent of the Rights Agent or of the holder of any other Rights, any
         registered holder of any Rights may, in his own behalf and for his own
         benefit, enforce, and may institute and maintain any suit, action or
         proceeding, judicial or otherwise, against the Company to enforce, or
         otherwise to act in respect of, such holder's right to exercise such
         Rights in the manner provided in the Right Certificate evidencing such
         Rights 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 will be entitled to
         specific performance of the obligations under, and injunctive relief
         against actual or threatened violations of, the obligations of any
         Person subject to this Agreement.


                                      -22-
<PAGE>   26



                  (b) Except as otherwise provided in the final paragraph of
         Section 7 hereof, no right or remedy herein conferred upon or reserved
         to the registered holder of Rights is intended to be exclusive of any
         other right or remedy, and every right and remedy shall, to the extent
         permitted by law, be cumulative and in addition to every other right
         and remedy given hereunder or now or hereafter existing at law or in
         equity or otherwise. The assertion or employment of any right or
         remedy, whether hereunder or otherwise, shall not prevent the
         concurrent assertion or employment of any other appropriate right or
         remedy.

                  (c) No delay or omission of any registered holder of Rights to
         exercise any right or remedy accruing hereunder shall impair any such
         right or remedy or constitute a waiver of any default hereunder or an
         acquiescence therein. Every right and remedy given hereunder or by law
         to such holders may be exercised from time to time, and as often as may
         be deemed expedient, by such holders.

         Section 17. Agreement of Right Holders. Every holder of a Right, by
accepting the same, consents and agrees with the Company and the Rights Agent
and with every other holder of a Right that:

                  (a) prior to the Distribution Date, the Rights will be 
         transferable only in connection with the transfer of the Common Shares;

                  (b) after the Distribution Date, the Right Certificates will
         be transferable only on the Rights Register if surrendered at the
         Corporate Office of the Rights Agent duly endorsed or accompanied by a
         proper instrument of transfer; and

                  (c) the Company and the Rights Agent may deem and treat the
         person in whose name the Right Certificate (or, prior to the
         Distribution Date, the associated Common Shares certificate) is
         registered as the absolute owner thereof and of the Rights evidenced
         thereby (notwithstanding any notations of ownership or writing on the
         Right Certificates or the associated Common Shares certificate made by
         anyone other than the Company or the Rights Agent) for all purposes,
         and neither the Company nor the Rights Agent shall be affected by any
         notice to the contrary.

         Section 18. Right Certificate Holder Not Deemed a Stockholder. No
holder, as such, of any Right (whether or not then evidenced by a Right
Certificate) shall be entitled to vote, receive dividends or be deemed for any
purpose to be the holder of Preferred Shares, Common Shares or any other
securities of the Company that may at any time be issuable on the exercise (or
mandatory redemption and exchange) of the Rights represented thereby, nor shall
anything contained herein or in any Right Certificate be construed to confer
upon any such holder, as such, any of the rights of a stockholder of the
Company, including without limitation any right to vote for the election of
directors or upon any matter submitted to stockholders at any meeting thereof,
to give or withhold consent to any corporate action, to receive notice of
meetings or other actions affecting stockholders (except as provided in Section
26) or to receive dividends or subscription rights until the Right or Rights
evidenced by such Right Certificate shall have been exercised (or mandatorily
redeemed and exchanged) in accordance with the provisions hereof.


                                      -23-
<PAGE>   27



         Section 19. Concerning the Rights Agent. 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
administration, preparation, delivery, amendment 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,
cost or expense, 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 and administration
of this Agreement, including, without limitation, the costs and expenses of
defending against any claim of liability arising therefrom, directly or
indirectly. The indemnity provided herein shall survive the termination of this
Agreement and the termination and expiration of the Rights. In no case will the
Rights Agent be liable for special, indirect, punitive, incidental or
consequential loss or damage of any kind whatsoever (including but not limited
to lost profits), even if the Rights Agent has been advised of the possibility
of such loss or damage.

         The Rights Agent shall be authorized by, and shall be protected and
shall incur no liability for, or in respect of any action taken, suffered or
omitted by it in connection with, its administration of this Agreement in
reliance upon, any Right Certificate or certificate for Preferred Shares, Common
Shares or other securities of the Company, Company Order, 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 executed and, where necessary, verified
or acknowledged, by the proper person or persons, or otherwise upon the advice
of its counsel as set forth in Section 20 hereof.

         Section 20. Duties of Rights Agent. The Rights Agent undertakes only 
the duties and obligations expressly imposed by this Agreement upon the
following terms and conditions, by all of which the Company and the holders of
Right Certificates, by their acceptance thereof, shall be bound:

                  (a) The Rights Agent may consult with legal counsel (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 as to 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 per share 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 any one of 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 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
         or any other Person only for its own gross negligence, bad faith or 
         willful misconduct.


                                      -24-
<PAGE>   28



                  (d) The Rights Agent shall not be liable for or by reason of
         any of the statements of fact or recitals contained in this Agreement
         or in the Right Certificates (except its authentication 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 or
         responsibility with respect to the validity of this Agreement or the
         execution and delivery hereof (except the due execution hereof by the
         Rights Agent) or with respect to the validity or execution of any Right
         Certificate (except its authentication thereof); nor shall it be
         responsible for any breach by the Company of any covenant or condition
         contained in this Agreement or in any Right Certificate; nor shall it
         be responsible for any change in the exercisability of the Rights
         (including the Rights becoming null and void pursuant to Section
         12(a)(ii) hereof) or any adjustment in the terms of the Rights
         (including the manner, method or amount thereof) provided for in
         Sections 3, 12, 14, 24 and 25, or the ascertainment of the existence of
         facts that would require any such change or adjustment (except with
         respect to the exercise of Rights evidenced by Right Certificates after
         actual notice that such change or adjustment is required); nor shall it
         by any act hereunder be deemed to make any representation or warranty
         as to the authorization or reservation of any Preferred Shares or
         Common Shares to be issued pursuant to this Agreement or any Right
         Certificate or as to whether any Preferred Shares or Common Shares
         will, when issued, be duly authorized, validly issued, fully paid and
         nonassessable.

                  (f) The Company agrees that it 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 any person reasonably believed by the Rights Agent to be
         one of 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 to apply to such officers for advice or
         instructions in connection with its duties, and it shall not be liable
         for any action taken, suffered or omitted to be taken by it in good
         faith in accordance with instructions of any such officer or from any
         delay in acting while waiting for such instructions. Any application by
         the Rights Agent for written instructions from the Company may, at the 
         option of the Rights Agent, set forth in writing any action proposed 
         to be taken, suffered or omitted by the Rights Agent under this 
         Agreement and the date on or after which such action shall be taken or 
         suffered or such omission shall be effective. The Rights Agent shall 
         not be liable for any action taken or suffered by, or omission of, the 
         Rights Agent in accordance with a proposal included in any such 
         application on or after the date specified in such application (which 
         date shall not be less than five Business Days after the date any 
         officer of the Company actually receives such application unless any 
         such officer shall have consented in writing to an earlier date) 
         unless, prior to taking any such action (or the effective date in the 
         case of an omission), the Rights Agent shall have received written 
         instructions in response to such application specifying the action to 
         be taken, suffered or omitted.

                  (h) The Rights Agent and any stockholder, member, director,
         Affiliate, officer or employee of the Rights Agent may buy, sell or
         deal in any of the Rights or other securities of the Company or become
         pecuniarily interested in any transaction in which the 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 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 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
         of the Company resulting from any such act, default, neglect or
         misconduct absent gross negligence, bad faith or willful misconduct in
         the selection and continued employment thereof.

                  (j) If, with respect to any Rights Certificate surrendered to 
         the Rights Agent for exercise or transfer, the certificate contained 
         in the form of assignment or the form of election to purchase set 
         forth on the reverse thereof, as the case may be, has not been 
         completed to certify the holder is not an Acquiring Person (or an 
         Affiliate or Associate thereof), the Rights Agent shall not take any 
         further action with respect to such requested exercise or transfer 
         without first consulting with the Company.

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


                                      -25-
<PAGE>   29



         Section 21. Merger or Consolidation or Change of Name of Rights Agent.
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 that such
corporation would be eligible for appointment as a successor Rights Agent under
the provisions of Section 22. If at the time such successor Rights Agent shall
succeed to the agency created by this Agreement any of the Right Certificates
shall have been authenticated but not delivered, any such successor Rights Agent
may adopt the authentication of the predecessor Rights Agent and deliver such
Right Certificates so authenticated, and, if at that time any of the Right
Certificates shall not have been authenticated, any successor Rights Agent may
authenticate such Right Certificates either in the name of the predecessor
Rights Agent or in the name of the successor Rights Agent; and in all such cases
such Right Certificates shall have the full force provided in the Right
Certificates and in this Agreement.

         If at any time the name of the Rights Agent shall be changed and at
such time any of the Right Certificates shall have been authenticated but not
delivered, the Rights Agent may adopt the authentication under its prior name
and deliver Right Certificates so authenticated; and, in case at that time any
of the Right Certificates shall not have been authenticated, the Rights Agent
may authenticate such Right Certificates either in its prior name or in its
changed name; and in all such cases such Right Certificates shall have the full
force provided in the Right Certificates and in this Agreement.

         Section 22. Change of Rights Agent. The Rights Agent or any successor
Rights Agent may resign and be discharged from its duties under this Agreement
upon 30 days' notice in writing mailed to the Company and to each transfer agent
for the Common Shares and the Preferred Shares by registered or certified mail,
and to the holders of the Right Certificates by first-class mail. The Company
may remove the Rights Agent or any successor Rights Agent upon 30 days' notice
in writing, mailed to the Rights Agent or successor Rights Agent, as the case
may be, and to each transfer agent for the Common Shares and the Preferred
Shares by registered or certified mail, and to the holders of the Right
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 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 registered holder of a Right
Certificate (or, prior to the Distribution Date, of Common Shares), then any
registered holder of a Right Certificate (or, prior to the Distribution Date, of
Common Shares) 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 either (a) a corporation organized
and doing business under the laws of the United States or of any state of the
United States, that is authorized to do business under such laws and is subject
to supervision or examination by federal or state authority and that has at the
time of its appointment as Rights Agent a combined capital and surplus of at
least $50 million or (b) an Affiliate of such a corporation. 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


                                      -26-
<PAGE>   30



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 for
the Common Shares of the Company and the Preferred Shares, and mail a notice
thereof in writing to the registered holders of the Right Certificates. Failure
to give any notice provided for in this Section 22, or any defect therein, shall
not, however, affect the legality or validity of the resignation or removal of
the Rights Agent or the appointment of the successor Rights Agent, as the case
may be.

         Section 23. Issuance of New Right Certificates. Notwithstanding any of
the provisions of this Agreement or of the Rights to the contrary, the Company
may, at its option, issue new Rights Certificates evidencing Rights in such form
as may be approved by the Board to reflect any adjustment or change in the
Purchase Price per share and the number or kind or class of shares or other
securities purchasable under the Right Certificates made in accordance with the
provisions of this Agreement.

         Section 24.  Redemption.

                  (a) The Rights may be redeemed by action of the Board pursuant
         to paragraph (b) of this Section 24, or may be redeemed and exchanged
         by action of the Board pursuant to Section 25 herein, but shall not be
         redeemed in any other manner.

                  (b) The Board may, at its option, at any time prior to the
         Close of Business on the Shares Acquisition Date redeem all but not
         less than all the then outstanding Rights at a redemption price of $.01
         per Right then outstanding, appropriately adjusted to reflect any
         adjustment in the number of Rights outstanding pursuant to Section
         12(i) herein (such redemption price being hereinafter referred to as
         the "Redemption Price"). Any such redemption of the Rights by the Board
         may be made effective at such time, on such basis and with such
         conditions as the Board in its sole discretion may establish.

                  (c) The right of the registered holders of Right Certificates
         to exercise the Rights evidenced thereby or, if the Distribution Date
         has not theretofore occurred, the inchoate right of the registered
         holders of Rights to exercise the same shall, without notice to such
         holders or to the Rights Agent and without further action, terminate
         and be of no further force or effect effective as of the time of
         adoption by the Board of a resolution authorizing and directing the
         redemption of the Rights pursuant to paragraph (b) of this Section 24
         (or, alternatively, if the Board qualified such action as to time,
         basis or conditions, then at such time, on such basis and with such
         conditions as the Board may have established pursuant to such paragraph
         (b)); thereafter, the only right of the holders of Rights shall be to
         receive the Redemption Price. The Company shall promptly give public
         notice and notice to the Rights Agent of any redemption resolution 
         pursuant to paragraph (b) of this Section 24; provided, however, that
         the failure to give, or any defect in, any such notice shall not affect
         the validity of such redemption. Within 10 days after the adoption of
         any redemption resolution pursuant to paragraph (b) of this Section 24,
         the Company shall give notice of such redemption to the holders of the
         then outstanding Rights by mailing such notice to the Rights Agent and 
         to all such holders at their last addresses as they


                                      -27-
<PAGE>   31



         appear upon the registry books of the Rights Agent or, prior to the
         Distribution Date, on the registry books of the transfer agents for the
         Common Shares. Any notice that is mailed in the manner herein provided
         shall be deemed given, whether or not the holder receives the notice.
         Each such notice of redemption shall state the method by which the
         payment of the Redemption Price will be made.

                  (d) Neither the Company nor any of its Affiliates or
         Associates may acquire (other than, in the case of such Affiliates and
         Associates, in their capacity as holders of Common Shares), redeem or
         purchase for value any Rights at any time in any manner other than as
         specifically set forth in this Section 24 or in Section 25 herein, and
         other than in connection with the purchase of Common Shares prior to
         the Distribution Date.

         Section 25.  Mandatory Redemption and Exchange.

                  (a) The Board may, at its option, at any time after the Close
         of Business on the Shares Acquisition Date, issue Common Shares in
         mandatory redemption of, and in exchange for, all or part of the then
         outstanding and exercisable Rights (which shall not include Rights that
         have become null and void pursuant to the provisions of Section
         12(a)(ii) hereof) at an exchange ratio of one Common Share for each two
         Common Shares for which each Right is then exercisable pursuant to the
         provisions of Section 12(a)(ii) hereof. Notwithstanding the foregoing,
         the Board shall not be empowered to effect such redemption and exchange
         at any time after any Person (other than the Company, any Subsidiary of
         the Company, any employee benefit plan of the Company or of any such
         Subsidiary, or any entity holding Voting Shares for or pursuant to the
         terms of any such plan), together with all Affiliates and Associates of
         such Person, becomes the Beneficial Owner of 50% or more of the Voting
         Shares then outstanding.

                  (b) As of the Close of Business on such date as the Board
         orders the mandatory redemption and exchange of any Rights pursuant to
         subsection (a) of this Section 25 and without any further action and
         without any notice, the right to exercise such Rights shall terminate
         and the only right thereafter of the holders of such Rights shall be to
         receive such number of Common Shares as is provided in paragraph (a) of
         this Section 25. The Company shall promptly give public notice and 
         notice to the Rights Agent of any such redemption and exchange;
         provided, however, that the failure to give, or any defect in, such
         notice shall not affect the validity of such redemption and exchange.
         The Company promptly shall mail a notice of any such redemption and
         exchange to all the holders of such Rights at their last addresses as
         they appear upon the registry books of the Rights Agent. Any notice
         that is mailed in the manner herein provided shall be deemed given,
         whether or not the holder receives the notice. Each such notice of
         mandatory redemption and exchange shall state the method by which the
         redemption and exchange of the Common Shares for Rights will be
         effected and, in the event of any partial redemption and exchange, the
         number of Rights that will be redeemed and exchanged. Any partial
         redemption and exchange shall be effected pro rata based on the number
         of Rights (other than Rights that have become null and void pursuant to
         the provisions of Section 12(a)(ii) hereof) held by each holder of
         Rights.


                                      -28-
<PAGE>   32



                  (c) In any mandatory redemption and exchange pursuant to this
         Section 25, the Company, at its option, may substitute Preferred Shares
         (or equivalent preferred shares, as such term is defined in Section
         12(b) hereof) for Common Shares, at the initial rate of one
         one-thousandth of a Preferred Share (or equivalent preferred share) for
         each Common Share, as appropriately adjusted.

         Section 26. Notice of Certain Events. If the Company shall, on or after
the Distribution Date, propose (a) to pay any dividend or other distribution
payable in stock of any class of the Company or any Subsidiary of the Company to
the holders of its Preferred Shares, (b) to distribute to the holders of its
Preferred Shares rights or warrants to subscribe for or to purchase any
additional Preferred Shares or shares of stock of any class or any other
securities, rights or options, (c) to make any other distribution to the holders
of its Preferred Shares (other than a regular quarterly cash dividend), (d) to
effect any reclassification of its Preferred Shares (other than a
reclassification involving only the subdivision of outstanding Preferred
Shares), (e) to effect any consolidation or merger into or with, 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 or more transactions, of more than
50% of the assets or earning power of the Company and its Subsidiaries
(determined as provided in Section 14 herein) to, any other Person (other than
the Company or a Wholly Owned Subsidiary or Wholly Owned Subsidiaries), (f) to
effect the liquidation, dissolution or winding up of the Company or (g) if the
Rights have theretofore become exercisable with respect to Common Shares
pursuant to Section 12(a)(ii) herein, to declare or pay any dividend or other
distribution on the Common Shares payable in Common Shares or in stock of any
other class of the Company or any Subsidiary of the Company or to effect a
subdivision or combination of the Common Shares (by reclassification or
otherwise than by payment of dividends in Common Shares) then, in each such
case, the Company shall give to each holder of a Right Certificate and to the
Rights Agent, in accordance with Section 28 hereof, notice of such proposed
action, which shall specify the date of authorization of such actions by the
Board and either the record date for such stock dividend or other distribution
or the date on which such reclassification, consolidation, merger, sale,
transfer, liquidation, dissolution, winding up, subdivision or combination is to
take place and the date of participation therein by the holders of the Common
Shares or the Preferred Shares, or both, if any such date is to be fixed. Such
notice shall be so given in the case of any action covered by clause (a), (b) or
(g) above at least 20 days prior to the record date for determining holders of
the Preferred Shares or of the Common Shares, as the case may be, for purposes
of such action, and in the case of any such other action, at least 20 days prior
to the date of the taking of such proposed action or the date of participation
therein by the holders of the Preferred Shares or Common Shares, as the case may
be, whichever shall be the earlier.

         If any of the events set forth in Section 12(a)(ii) of this Agreement
shall occur, then, in any such case, the Company shall as soon as practicable
thereafter give to each holder of a Right Certificate and to the Rights Agent,
in accordance with Section 28 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 12(a)(ii) hereof.

         Section 27. Securities Laws Registrations. To the extent legally
required, the Company agrees that it will prepare and file, no later than the
Distribution Date, and will use all reasonable efforts to cause to be declared
effective, a registration statement under the Securities Act of 1933, as
amended, registering the offering, sale and delivery of the Preferred Shares
issuable upon exercise


                                      -29-
<PAGE>   33



of the Rights, and the Company will, thereafter, use all reasonable efforts to
maintain such registration statement (or another) continuously in effect so long
as any Rights remain outstanding and exercisable with respect to Preferred
Shares. Should the Rights become exercisable with respect to securities of the
Company or one of its Subsidiaries other than Preferred Shares, the Company
agrees that it will, to the extent legally required, promptly thereafter prepare
and file, or cause to be prepared and filed, and will use all reasonable efforts
to cause to be declared effective, a registration statement under such Act
registering the offering, sale and delivery of such other securities and the
Company will, thereafter, use all reasonable efforts to maintain such
registration statement (or another) continuously in effect so long as any
outstanding Rights are exercisable with respect to such securities. The Company
further agrees to use all reasonable efforts, from and after the Distribution
Date, to qualify or register for sale the Preferred Shares or other securities
of the Company or one of its Subsidiaries issuable upon exercise of the Rights
under the securities or "Blue Sky" laws (to the extent legally required
thereunder) of all jurisdictions in which registered holders of Right
Certificates reside determined by reference to the Rights Register.

         Section 28. Notices. Notices or demands authorized by this Agreement to
be given or made by the Rights Agent or by the holder of any Right Certificate
to or on the Company shall be sufficiently given or made if sent by first-class
mail, postage prepaid, addressed (until another address is filed in writing with
the Rights Agent) as follows:

                    Newfield Exploration Company
                    363 North Sam Houston Parkway East,
                    Suite 2020
                    Houston, Texas 77060
                    Attention:  Secretary

Subject to the provisions of Section 22 hereof, any notice or demand authorized
by this Agreement to be given or made by the Company or by the holder of any
Right Certificate to or on the Rights Agent shall be sufficiently given or made
if sent by first-class mail, postage prepaid, addressed (until another address
is filed in writing with the Company) as follows:

                    ChaseMellon Shareholders Services L.L.C.
                    2323 Bryan Street
                    Suite 2300        
                    Dallas, Texas 75201
                    Attention: Mona L. Vorhees

Notices or demands authorized by this Agreement to be given or made by the
Company or the Rights Agent to the holder of any Right Certificate 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 Rights
Register or, prior to the Distribution Date, on the stock transfer records for
the Common Shares.

         Section 29. Supplements and Amendments. The Company and the Rights
Agent may from time to time supplement or amend this Agreement (which supplement
or amendment shall be evidenced by a writing signed by the Company and the
Rights Agent) without the approval of any holders of Right Certificates in order
to cure any ambiguity, to correct or supplement any provision


                                      -30-
<PAGE>   34



contained herein that may be defective or inconsistent with any other provisions
herein, to make any other provisions in regard to matters or questions arising
hereunder, or to add, delete, modify or otherwise amend any provision, that the
Company may deem necessary or desirable, including without limitation extending
the Final Expiration Date and, provided that at the time of such amendment or
supplement the Distribution Date has not occurred, the period during which the
Rights may be redeemed; provided, however, that, after the Distribution Date,
any such amendment or supplement shall not materially and adversely affect the
interests of the holders of the Rights. Without limiting the foregoing, the
Board may by resolution adopted at any time prior to such time as any Person
becomes an Acquiring Person amend this Agreement to lower the threshold set
forth in the definitions of Acquiring Person and Distribution Date herein from
20% to a percentage not less than the greater of (i) any percentage greater than
the largest percentage of the outstanding Voting Shares then known to the
Company to be beneficially owned by any Person (other than the Company, any
Subsidiary of the Company, any employee benefit plan of the Company or of any
Subsidiary of the Company or any entity holding Voting Shares for or pursuant to
the terms of any such plan), and (ii) 10%. Upon the delivery of a certificate
from any officer of the Company specified in Section 20(b) hereof stating that a
proposed supplement or amendment complies with the terms of this Section, the
Rights Agent shall execute such supplement or amendment. Notwithstanding any
other provision hereof, the Rights Agent's consent must be obtained regarding
any amendment or supplement pursuant to this Section 29 that alters the Rights
Agent's rights, liabilities, obligations or duties.

         Section 30. 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 31. 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 Right Certificates (and, prior to the Distribution
Date, the Common Shares) any legal or equitable right, remedy or claim under
this Agreement; but this Agreement shall be for the sole and exclusive benefit
of the Company, the Rights Agent and the registered holders of the Right
Certificates (and, prior to the Distribution Date, the Common Shares).

         Section 32. 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.

         Section 33. Governing Law. This Agreement and each Right Certificate
(and, prior to the Distribution Date, the Rights represented by certificates for
Common Shares) issued hereunder shall be deemed to be a contract made under the
laws of the State of Delaware and for all purposes shall be governed by and
construed in accordance with the laws of such State applicable to contracts to
be made and performed entirely within such State.

         Section 34. 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.


                                      -31-
<PAGE>   35


         Section 35. 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.

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

                                      NEWFIELD EXPLORATION COMPANY



                                      By: /s/ Terry W. Rathert
                                         ---------------------------------------
                                              Terry W. Rathert
                                              Vice President - Planning and
                                              Administration


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



                                      By: /s/ Mona L. Vorhees
                                         ---------------------------------------
                                              Mona L. Vorhees
                                              Assistant Vice President



                                      -32-
<PAGE>   36
                                                                       EXHIBIT A


                                     FORM OF
                           CERTIFICATE OF DESIGNATION
                                       OF
                      JUNIOR PARTICIPATING PREFERRED STOCK
                                       OF
                          NEWFIELD EXPLORATION COMPANY

                         Pursuant to Section 151 of the
                             General Corporation Law
                            of the State of Delaware


         Newfield Exploration Company (the "Corporation"), a corporation
organized and existing under the General Corporation Law of the State of
Delaware (the "DGCL"), hereby certifies that the following resolution was
adopted by the Board of Directors of the Corporation as required by Section 151
of the DGCL at a meeting duly called and held on February 12, 1999:

         RESOLVED, that, pursuant to the authority granted to and vested in the
Board of Directors of the Corporation in accordance with the provisions of the
Corporation's Second Restated Certificate of Incorporation, as amended, and
Section 151 of the DGCL, the Board of Directors of the Corporation hereby
creates a series of preferred stock, par value $.01 per share, of the
Corporation and hereby states that the designation and number of shares and the
relative rights, preferences and limitations thereof (in addition to the
provisions set forth in the Second Restated Certificate of Incorporation of the
Corporation, as amended, that are applicable to preferred stock of all series)
are as follows:

Junior Participating Preferred Stock:

         Section 1. Designation and Amount. The shares of such series shall be
designated as "Junior Participating Preferred Stock" (the "Junior Preferred
Stock") and the number of shares constituting the Junior Preferred Stock shall
be 100,000. 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 Junior 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
outstanding securities issued by the Corporation convertible into Junior
Preferred Stock.




<PAGE>   37



         Section 2.  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 Junior Preferred Stock with respect to dividends, the
         holders of shares of Junior Preferred Stock, in preference to the
         holders of common stock, par value $0.01 per share ("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 such purpose, quarterly dividends payable
         on the first business day of February, May, August and November in each
         year (each such date being referred to herein as a "Quarterly Dividend
         Payment Date") as provided in paragraphs (b) and (c) of this Section 2
         in an amount per share (rounded to the nearest cent) equal to the
         greater of (i) $1.00 in cash and (ii) subject to the provision for
         adjustment hereinafter set forth, 1,000 times the aggregate per share
         amount (payable in cash) 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 Junior Preferred Stock.
         If 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) into a greater or lesser
         number of shares of Common Stock, then in each such case the amount to
         which holders of shares of Junior Preferred Stock were entitled
         immediately prior to such event under clause (ii) 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 Junior Preferred Stock as provided in paragraph (a) of this
         Section 2 immediately after it declares a dividend or distribution on
         the Common Stock (other than a dividend payable in shares of Common
         Stock); provided that, if no dividend or distribution shall have been
         declared on the Common Stock during the period between any Quarterly
         Dividend Payment Date and the next subsequent Quarterly Dividend
         Payment Date, a dividend of $1.00 per share payable in cash on the
         Junior Preferred Stock shall nevertheless accrue and be cumulative on
         the outstanding shares of Junior Preferred Stock as provided in
         paragraph (c) of this Section 2.

                  (c) Dividends shall begin to accrue and be cumulative on
         outstanding shares of Junior 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 (i) on or prior to the
         record date for the first Quarterly Dividend Payment Date or (ii) on a
         Quarterly Dividend 


                                       A-2
<PAGE>   38



         Payment Date, in either of which cases dividends on such shares shall
         begin to accrue and be cumulative from the date of issue of such
         shares. Accrued but unpaid dividends shall not bear interest.
         Dividends paid on the shares of Junior 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 Junior Preferred Stock entitled to receive payment of a
         dividend or distribution declared thereon, which record date shall be
         not more than 60 days prior to the date fixed for the payment thereof.

         Section 3. Voting Rights. The holders of shares of Junior Preferred
Stock shall have the following voting rights:

                  (a) Subject to the provisions for adjustment hereinafter set
         forth, each share of Junior Preferred Stock shall entitle the holder
         thereof to 1,000 votes on all matters submitted to a vote of the
         stockholders of the Corporation. If the Corporation shall at any time
         declare or pay any dividend on Common Stock payable in shares of Common
         Stock, or effect a subdivision or combination of the outstanding shares
         of Common Stock (by reclassification or otherwise) 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 Junior
         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 or in any other series
         designation creating a series of preferred stock or any similar stock
         or as otherwise provided by law, the holders of shares of Junior
         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 the
         stockholders of the Corporation.

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

         Section 4. Certain Restrictions.

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


                                      A-3
<PAGE>   39

         sufficient for the payment therefor be set apart for payment and be in
         the process of payment, 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 Junior 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 Junior Preferred Stock, except dividends
                  paid ratably on the Junior 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 Junior 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 (as to both dividends and upon
                  dissolution, liquidation or winding up) to the Junior
                  Preferred Stock; or

                           (iv) redeem or purchase or otherwise acquire for
                  consideration any shares of Junior Preferred Stock or any
                  shares of stock ranking on a parity (either as to dividends or
                  upon liquidation, dissolution or winding up) with the Junior
                  Preferred Stock, except in accordance with a purchase offer
                  made in writing or by publication (as determined by the Board
                  of Directors) to all holders of such shares upon such terms as
                  the Board of Directors, after consideration of the respective
                  annual dividend rates and other relative rights and
                  preferences of the respective series and classes, shall
                  determine in good faith will result in fair and equitable
                  treatment among the holders of 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 4, purchase or otherwise acquire such
         shares at such time and in such manner.

         Section 5. Reacquired Shares. Any shares of Junior 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
Corporation's certificate of incorporation then in effect or in any other series
designation creating a series of preferred stock or any similar stock or as
otherwise required by law.


                                       A-4
<PAGE>   40



         Section 6. Liquidation, Dissolution or Winding Up. Upon any
liquidation, dissolution or winding up of the Corporation, no distribution shall
be made (a) to the holders of shares of stock ranking junior (either as to
dividends or as to amounts payable upon liquidation, dissolution or winding up)
to the Junior Preferred Stock unless, prior thereto, the holders of Junior
Preferred Stock shall have received an amount per share (rounded to the nearest
cent) equal to the greater of (i) $1,000 and (ii) subject to the provision for
adjustment hereinafter set forth, equal to 1,000 times the aggregate amount to
be distributed per share to holders of Common Stock, plus, in either case, an
amount equal to accrued and unpaid dividends and distributions thereon, whether
or not declared, to the date of such payment or (b) to the holders of stock
ranking on a parity (either as to dividends or as to amounts payable upon
liquidation, dissolution or winding up) with the Junior Preferred Stock, except
distributions made ratably on the Junior 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. If the
Corporation shall at any time declare or pay any dividend on 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) 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 Junior
Preferred Stock were entitled immediately prior to such event under the proviso
in clause (a)(ii) 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.

         Section 7. Consolidation, Merger, etc. If the Corporation shall enter
into any consolidation, merger, combination or other transaction in which shares
of Common Stock are exchanged for or changed into other stock or securities,
cash or any other property, or any combination thereof, then in any such case
each share of Junior 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 or any other property (payable in kind), or any
combination thereof, as the case may be, into which or for which each share of
Common Stock is changed or exchanged. If 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) 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 Junior Preferred Stock shall be adjusted by multiplying such
amount by a fraction, the numerator of which is the number of shares of Common
Stock outstanding immediately after such event and the denominator of which is
the number of shares of Common Stock that were outstanding immediately prior to
such event.

         Section 8. Redemption. The shares of Junior Preferred Stock shall not
be redeemable. So long as any shares of Junior Preferred Stock remain
outstanding, the Corporation shall not purchase or otherwise acquire for
consideration any shares of stock ranking junior (either as to dividends or upon
liquidation, dissolution or winding up) to the Junior Preferred Stock unless the


                                      A-5
<PAGE>   41



Corporation shall concurrently purchase or acquire for consideration a
proportionate number of shares of Junior Preferred Stock.

         Section 9. Rank. The Junior Preferred Stock shall rank, with respect to
payment of dividends and the distribution of assets, junior to all series of any
other class of the Corporation's preferred stock.

         Section 10. Amendment. At any time that any shares of Junior Preferred
Stock are outstanding, the certificate of incorporation of the Corporation shall
not be amended in any manner that would materially alter or change the powers,
preferences, privileges or special rights of the Junior Preferred Stock so as to
affect them adversely without the affirmative vote of the holders of a majority
of the outstanding shares of Junior Preferred Stock, voting together as a single
class.

         IN WITNESS WHEREOF, this Certificate of Designations is executed on
behalf of the Corporation by its President, and attested by its Secretary, this
_____ day of February, 1999.

                                              NEWFIELD EXPLORATION COMPANY



                                              By:
                                                 -------------------------------
                                                   Joe B. Foster
                                                   President

ATTEST:




- ----------------------------------
Terry W. Rathert
Secretary





                                       A-6
<PAGE>   42
                                                                       EXHIBIT B


                            Form of Right Certificate

Certificate No. R-                                                       Rights
                                                                   -----


                  NOT EXERCISABLE AFTER FEBRUARY 22, 2009 OR EARLIER IF
                  REDEMPTION OR EXCHANGE OCCURS. THE RIGHTS ARE SUBJECT TO
                  REDEMPTION AT $.01 PER RIGHT AND TO EXCHANGE ON THE TERMS SET
                  FORTH IN THE RIGHTS AGREEMENT. UNDER CERTAIN CIRCUMSTANCES,
                  RIGHTS BENEFICIALLY OWNED BY ACQUIRING PERSONS (AS DEFINED IN
                  SECTION 1 OF THE RIGHTS AGREEMENT) OR ANY SUBSEQUENT HOLDER OF
                  SUCH RIGHTS MAY BECOME NULL AND VOID.

                                Right Certificate
                          NEWFIELD EXPLORATION 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 Rights Agreement, dated as of February 12, 1999 (the "Rights
Agreement"), between NEWFIELD EXPLORATION COMPANY, a Delaware corporation (the
"Company"), and CHASEMELLON SHAREHOLDER SERVICES L.L.C. (the "Rights Agent"), to
purchase from the Company at any time after the Distribution Date (as such term
is defined in the Rights Agreement) and prior to 5:00 p.m., eastern time, on
February 22, 2009, at the Corporate Office of the Rights Agent (or at the office
of its successor as Rights Agent), one one-thousandth (1/1000) of a fully paid
non-assessable share of Junior Participating Preferred Stock, par value $.01 per
share (the "Preferred Shares"), of the Company, at a purchase price of $85.00
per one one-thousandth (1/1000) of a Preferred Share (the "Purchase Price"),
upon presentation and surrender of this Right Certificate with the Form of
Election to Purchase duly executed. The number of Rights evidenced by this Right
Certificate (and the number of one one-thousandths of a Preferred Share that may
be purchased upon exercise hereof) set forth above, and the Purchase Price set
forth above, are the number and Purchase Price as of February 22, 1999 based on
the Preferred Shares as constituted at such date. As provided in the Rights
Agreement, the Purchase Price and the number of one one-thousandths of a
Preferred Share which may be purchased upon the exercise of the Rights evidenced
by this Right Certificate are subject to modification and adjustment upon that
happening of certain events.



<PAGE>   43



         This Right Certificate is subject to all of the terms, provisions and
conditions of the Rights Agreement, which terms, provisions and conditions are
hereby incorporated herein by reference and made a part hereof and to which
Rights Agreement reference is hereby made for a full description of the rights,
limitations of rights, obligations, duties and immunities hereunder of the
Rights Agent, the Company and the holders of the Right Certificates. Copies of
the Rights Agreement are on file at the principal executive offices of the
Company and the Corporate Office of the Rights Agent.

         This Right Certificate, with or without other Right Certificates, upon
surrender at the Corporate Office of the Rights Agent, may be exchanged for
another Right Certificate or Right Certificates of like tenor and date
evidencing Rights entitling the holder to purchase a like aggregate number of
Preferred Shares as the Rights evidenced by the Right Certificate or Right
Certificates surrendered shall have entitled such holder to purchase. If this
Right Certificate shall be exercised in part, the holder shall be entitled to
receive upon surrender hereof another Right Certificate or Right Certificates
for the number of whole Rights not exercised.

         Subject to the provisions of the Rights Agreement, the Rights evidenced
by this Certificate (i) may be redeemed by the Company at a redemption price of
$.01 per Right or (ii) may be exchanged by the Company in whole or in part for
Preferred Shares or shares of the Company's common stock, par value $0.01 per
share.

         No fractional Preferred Shares 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 Preferred Share, which may, at the election
of the Company, be evidenced by depository receipts), but in lieu thereof a cash
payment will be made, as provided in the Rights Agreement.

         No holder of this Right Certificate shall be entitled to vote or
receive dividends or be deemed for any purpose the holder of the Preferred
Shares or of any other securities of the Company that 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 stockholder of the Company or any right to vote for the
election of directors or upon any matter submitted to stockholders at any
meeting thereof, or to give or withhold consent to any corporate action, or to
receive notice of meetings or other actions affecting stockholders (except as
provided in the Rights Agreement), or to receive dividends or subscription
rights, or otherwise, until the Right or Rights evidenced by this Right
Certificate shall have been exercised as provided in the Rights Agreement.

         This Right Certificate shall not be entitled to any benefit under the
Rights Agreement or be valid or obligatory for any purpose until it shall have
been authenticated by the Right Agent.


                                       B-2
<PAGE>   44



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

Dated as of                    ,     .
            -------------------  ----


ATTEST:                                             NEWFIELD EXPLORATION COMPANY

         [SEAL]

                                                    By:
- ------------------------------                         -------------------------
         Secretary                                          President


Authentication:

This is one of the Right Certificates referred to in the within-mentioned Rights
Agreement.


ChaseMellon Shareholder Services L.L.C., as Rights Agent



By:
   ---------------------------
         Authorized Signature


                                       B-3
<PAGE>   45



                   [Form of Reverse Side of Right Certificate)

                               FORM OF ASSIGNMENT

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


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

Dated as of                    ,     .
            -------------------  ----


                                                 -------------------------------
                                                           Signature

Signature Guaranteed:

         Signatures must be guaranteed by an eligible guarantor institution (a
bank, stockbroker, savings and loan association or credit union with membership
in an approved signature guarantee medallion program) pursuant to Rule 17Ad-15
of the Securities Exchange Act of 1934.

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

                    [To be executed if statement is correct]

         The undersigned hereby certifies that the Rights evidenced by this
Right Certificate are not beneficially owned by an Acquiring Person or an
Affiliate or Associate thereof (as defined in the Rights Agreement).


                                                 -------------------------------
                                                       Signature


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


                                       B-4
<PAGE>   46



            [Form of Reverse Side of Right Certificate -- continued]

                          FORM OF ELECTION TO PURCHASE
                      (To be executed if holder desires to
                         exercise the Right Certificate)

TO NEWFIELD EXPLORATION COMPANY

         The undersigned hereby irrevocably elects to exercise _____________
Rights represented by this Right Certificate to purchase the Preferred Shares
(or other securities) issuable upon the exercise of such Rights and requests
that certificates for such Preferred Shares (or other securities) be issued in
the name of:

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 Right
Certificate, a new Right Certificate for the balance remaining of such Rights
shall be registered in the name of and delivered to:

Please insert social security or other identifying number:


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

- --------------------------------------------------------------------------------
                         (Please print name and address)

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

Dated as of                    ,     .
            -------------------  ----


                                                 -------------------------------
                                                       Signature

                                       B-5
<PAGE>   47


            [Form of Reverse Side of Right Certificate -- continued]

Signature Guaranteed:

         Signatures must be guaranteed by an eligible guarantor institution (a
bank, stockbroker, savings and loan association or credit union with membership
in an approved signature guarantee medallion program) pursuant to Rule 17Ad-15
of the Securities Exchange Act of 1934.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

                    [To be executed if statement is correct]

         The undersigned hereby certifies that the Rights evidenced by this
Right Certificate are not beneficially owned by an Acquiring Person or an
Affiliate or Associate thereof (as defined in the Rights Agreement).


                                                 -------------------------------
                                                          Signature

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                                     NOTICE


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

         In the event the certification set forth above in the Form of
Assignment or the Form of Election to Purchase, as the case may be, is not
completed, the Company and the Rights Agent will deem the beneficial owner of
the Rights evidenced by this Right Certificate to be an Acquiring Person or an
Affiliate or Associate thereof (as defined in the Rights Agreement) and such
Assignment or Election to Purchase will not be honored.



                                       B-6

<PAGE>   48
                                                                       EXHIBIT C


                              SUMMARY OF RIGHTS TO
                            PURCHASE PREFERRED SHARES

         On February 12, 1999, the Board of Directors of Newfield Exploration
Company (the "Company") authorized the issuance of one preferred share purchase
right (a "Right") with respect to each outstanding share of common stock, par
value $.01 per share (the "Common Shares"), of the Company. The rights were
issued on February 22, 1999 to the holders of record of Common Shares on that
date. Each Right entitles the registered holder to purchase from the Company one
one-thousandth (1/1000) of a share of Junior Participating Preferred Stock, par
value $.01 per share (the "Preferred Shares"), of the Company at a price of
$85.00 per one one-thousandth of a Preferred Share (the "Purchase Price"),
subject to adjustment. The description and terms of the Rights are set forth in
a Rights Agreement (the "Rights Agreement") dated as of February 12, 1999
between the Company and ChaseMellon Shareholder Services L.L.C, as Rights Agent.

         DETACHMENT OF RIGHTS; EXERCISE. Initially, the Rights will attach to
all Common Share certificates representing outstanding shares and no separate
Right Certificate will be distributed. The Rights will separate from the Common
Shares and a Distribution Date will occur upon the earlier of (i) 10 business
days following a public announcement that a person or group of affiliated or
associated persons (an "Acquiring Person") has acquired beneficial ownership of
20% or more of the outstanding Voting Shares (as defined in the Rights
Agreement) of the Company and (ii) 10 business days following the commencement
or announcement of an intention to commence a tender offer or exchange offer the
consummation of which would result in the beneficial ownership by a person or
group of 20% or more of such outstanding Voting Shares.

         Until the Distribution Date (or earlier redemption or expiration of the
Rights) (i) the Rights will be evidenced, with respect to any of the Common
Shares outstanding on February 22, 1999, by the certificates representing such
Common Shares with a copy of this Summary of Rights attached thereto, (ii) the
Rights will be transferred with and only with the Common Shares, (iii) new
Common Share certificates issued after February 22, 1999, upon transfer or new
issuance of the Common Shares will contain a notation incorporating the Rights
Agreement by reference and (iv) the surrender for transfer of any certificates
for Common Shares outstanding as of February 22, 1999, even without such
notation or a copy of this Summary of Rights being attached thereto, will also
constitute the transfer of the Rights associated with the Common Shares
represented by such certificate.

         As soon as practicable following the Distribution Date, separate
certificates evidencing the Rights (the "Right Certificates") will be mailed to
holders of record of the Common Shares as of the close of business on the
Distribution Date and such separate Right Certificates alone will thereafter
evidence the Rights.


<PAGE>   49



         The Rights are not exercisable until the Distribution Date. The Rights
will expire on February 22, 2009 (the "Final Expiration Date"), unless the Final
Expiration Date is extended or the Rights are earlier redeemed or exchanged by
the Company as described below.

         If a person or group were to acquire 20% or more of the Voting Shares
of the Company, each Right then outstanding (other than Rights beneficially
owned by the acquiring person which would become null and void) would become a
right to buy that number of Common Shares (or under certain circumstances, the
equivalent number of one one-thousandths of a Preferred Share) that at the time
of such acquisition would have a market value of two times the Purchase Price of
the Right.

         If the Company were acquired in a merger or other business combination
transaction or assets constituting more than 50% of its consolidated assets or
producing more than 50% of its earning power or cash flow were sold, proper
provision will be made so that each holder of a Right will thereafter have the
right to receive, upon the exercise thereof at the then current Purchase Price
of the Right, that number of shares of common stock of the acquiring company
which at the time of such transaction would have a market value of two times the
Purchase Price of the Right.

         PREFERRED SHARES. The dividend and liquidation rights, and the
non-redemption feature, of the Preferred Shares are designed so that the value
of one one-thousandth of a Preferred Share purchasable upon exercise of each
Right will approximate the value of one Common Share. The Preferred Shares
issuable upon exercise of the Rights will be non-redeemable and rank junior to
all other series of the Company's preferred stock. Each whole Preferred Share
will be entitled to receive a quarterly preferential dividend equal to the
greater of (i) $1.00 and (ii) 1,000 times the aggregate per share dividend
declared on the Common Shares. In the event of liquidation, the holders of the
Preferred Shares will be entitled to receive a preferential liquidation payment
per whole share equal to the greater of (i) $1,000 and (ii) 1,000 times the
aggregate amount to be distributed per Common Share. In the event of any merger,
consolidation or other transaction in which Common Shares are exchanged for or
changed into other stock or securities, cash or other property, each whole
Preferred Share will be entitled to receive 1,000 times the amount received per
Common Share. Each whole Preferred Share shall be entitled to 1,000 votes on all
matters submitted to a vote of the stockholders of the Company, and Preferred
Shares shall generally vote together as one class with the Common Shares and any
other capital stock on all matters submitted to a vote of the stockholders of
the Company.

         The offer and sale of the Preferred Shares issuable upon exercise of
the Rights will be registered with the Securities and Exchange Commission and
such registration will not be effective until the Rights become exercisable.

         ANTIDILUTION AND OTHER ADJUSTMENTS. The Purchase Price and the number
of one one-thousandths of a Preferred Share or other securities or property
issuable upon exercise of the Rights are subject to customary adjustments from
time to time to prevent dilution.


                                       C-2
<PAGE>   50

         The number of outstanding Rights and the number of one one-thousandths
of a Preferred Share issuable upon exercise of each Right are also subject to
adjustment in the event of a stock split of the Common Shares or a stock
dividend on the Common Shares payable in Common Shares or subdivisions,
consolidations or combinations of the Common Shares occurring, in any such case,
prior to the Distribution Date.

         EXCHANGE OPTION. At any time after the acquisition by a person or group
of affiliated or associated persons of beneficial ownership of 20% or more of
the outstanding Voting Shares of the Company and before the acquisition by a
person or group of 50% or more of the outstanding Voting Shares of the Company,
the Board of Directors may, at its option, issue Common Shares in mandatory
redemption of, and in exchange for, all or part of the then outstanding and
exercisable Rights (other than Rights owned by such person or group which would
become null and void) at an exchange ratio of one Common Share (or one
one-thousandth of a Preferred Share) for each two Common Shares for which each
Right is then exercisable, subject to adjustment.

         REDEMPTION OF RIGHTS. At any time prior to the first public
announcement that a person or group has become the beneficial owner of 20% or
more of the outstanding Voting Shares, the Board of Directors of the Company may
redeem all but not less than all the then outstanding Rights at a price of $.01
per Right (the "Redemption Price"). The redemption of the Rights may be made
effective at such time, on such basis and with such conditions as the Board of
Directors in its sole discretion may establish. Immediately upon the action of
the Board of Directors ordering redemption of the Rights, the right to exercise
the Rights will terminate and the only right of the holders of Rights will be to
receive the Redemption Price.

         NO RIGHTS AS STOCKHOLDER. Until a Right is exercised, the holder
thereof, as such, will have no rights as a stockholder of the Company,
including, without limitation, the right to vote or to receive dividends.

         AMENDMENT OF RIGHTS. The terms of the Rights may be amended by the
Board of Directors of the Company without the consent of the holders of the
Rights, including an amendment to extend the Final Expiration Date, and,
provided a Distribution Date has not occurred, to extend the period during which
the Rights may be redeemed, except that after the first public announcement that
a person or group has become the beneficial owner of 20% or more of the
outstanding Voting Shares, no such amendment may materially and adversely affect
the interests of the holders of the Rights.

         THIS SUMMARY DESCRIPTION OF THE RIGHTS DOES NOT PURPORT TO BE COMPLETE
AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO THE RIGHTS AGREEMENT, WHICH IS
HEREBY INCORPORATED HEREIN BY REFERENCE.

         A copy of the Rights Agreement was filed with the Securities and
Exchange Commission on February ___, 1999 as an Exhibit to a Current Report on
Form 8-K. A copy of the Rights Agreement is available free of charge from the
Company.


                                       C-3

<PAGE>   1
                                                                       EXHIBIT 5

  SPECIMEN OF LEGEND TO BE PLACED ON NEWFIELD EXPLORATION COMPANY COMMON STOCK
                                  CERTIFICATES



         This certificate also evidences and entitles the holder hereof to
certain Rights as set forth in a Rights Agreement between Newfield Exploration
Company and ChaseMellon Shareholder Services L.L.C., dated as of February 12,
1999 (the "Rights Agreement"), the terms of which are hereby incorporated herein
by reference and a copy of which is on file at the principal executive offices
of Newfield Exploration 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. Newfield Exploration Company
will mail to the holder of this certificate a copy of the Rights Agreement
without charge after receipt of a written request therefor. As described in the
Rights Agreement, Rights issued to or acquired by any Acquiring Person or any
Affiliate or Associate thereof (each as defined in the Rights Agreement) shall,
under certain circumstances, become null and void.







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