SNYDER OIL CORP
8-A12B/A, 1997-06-04
CRUDE PETROLEUM & NATURAL GAS
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                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                    FORM 8-A

                                 AMENDMENT NO. 1

                FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES

                     PURSUANT TO SECTION 12(b) OR (g) OF THE

                         SECURITIES EXCHANGE ACT OF 1934

                             SNYDER OIL CORPORATION
             (Exact name of registrant as specified in its charter)

               DELAWARE                                         75-2306158
(State of Incorporation or organization)                     (I.R.S. Employer
                                                         (Identification Number)

        777 MAIN STREET
        FORT WORTH, TEXAS                                         76102
(Address of principal executive offices)                        (Zip code)

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

Rights to Purchase Junior Participating Preferred Stock,par value $.01 per share
- --------------------------------------------------------------------------------
                                 Title of Class

                            New York Stock Exchange
- --------------------------------------------------------------------------------
              Name of exchange on which class is to be registered

      Securities to be registered pursuant to Section 12(g) of the Act: None

<PAGE>

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

        On May 21, 1997, the Board of Directors of Snyder Oil  Corporation  (the
"Company")  authorized  the issuance of one preferred  share  purchase  right (a
"Right") for each  outstanding  share of common stock,  par value $.01 per share
(the "Common Shares"), of the Company. The rights will be issued on June 3, 1997
(the  "Record  Date") to the  stockholders  of record on that  date.  Each Right
entitles the registered  holder to purchase from the Company one  one-thousandth
of a share of Junior  Participating  Preferred  Stock,  par value $.01 per share
(the  "Preferred  Shares"),  of the  Company,  at a  price  of  $70.00  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 May 27, 1997 between the Company
and  ChaseMellon  Shareholder  Services,  L.L.C.,  as Rights  Agent (the "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,  or (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 the Common  Shares
outstanding on June 3, 1997, by the certificates representing such Common Shares
with a copy of the Summary of Rights to Purchase  Preferred  Shares  included as
Exhibit 4 hereto (the  "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 June 3, 1997,  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 June 3, 1997,  even without such notation or a copy of
the 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

                                            -1-
<PAGE>
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 May 21,  2007 (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 in an amount per
share equal to the greater of (i) $1.00 in cash, or (ii) in the aggregate, 1,000
times the 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 equal to the greater of (i) $1,000 per share, or (ii) in the
aggregate,  1,000 times the payment made on the Common  Shares.  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

                                            -2-
<PAGE>
stockholders of the Company,  and Preferred Shares shall generally vote together
as one class with the Common  Stock and any other  capital  stock on all matters
submitted to a vote of 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 number of one one- thousandths
of a Preferred Share or other  securities or property  issuable upon exercise of
the Rights, and the Purchase Price payable, 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.

        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 $0.01 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.

                                            -3-
<PAGE>
        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 Designations of Junior  Participating  Preferred  Stock,  form of
Right  Certificate,  and the form of the  Summary of Rights,  filed as  exhibits
hereto and incorporated by reference herein.

ITEM 2.        EXHIBITS.

        1.     Rights Agreement, dated as of May 27, 1997, 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 and Bylaw
               Provision Relating to Nominations and Stockholder
               Proposals as Exhibit C.

        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
               and Bylaw Provision Relating to Nominations and
               Stockholder Proposals (included as Exhibit C to the
               Rights Agreement filed as Exhibit 1 hereto) which,

                                            -4-
<PAGE>
               together with  certificates  representing the outstanding  Common
               Shares of the Company,  shall  represent  the Rights prior to the
               Distribution Date.

                                            -5-
<PAGE>
                                    SIGNATURE

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

                                                   SNYDER OIL CORPORATION

Date: June 2, 1997                                   By:/S/ PETER E. LORENZEN
                                                        ---------------------
                                                    Name: Peter E. Lorenzen
                                                   Title:  Vice President

                                            -6-
<PAGE>
                                  EXHIBIT INDEX

    Exhibit

    NUMBER                                         DESCRIPTION

       1          Rights  Agreement,  dated  as of May  27,  1997,  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 and Bylaw Provision  Relating to
                  Nominations and Stockholder Proposals as Exhibit C.

       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 and
                  Bylaw  Provision   Relating  to  Nominations  and  Stockholder
                  Proposals (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.

<PAGE>
                                RIGHTS AGREEMENT

                                     between

                             SNYDER OIL CORPORATION

                                       and

                    CHASEMELLON SHAREHOLDER SERVICES, L.L.C.,

                                 as Rights Agent

                            Dated as of May 27, 1997

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



                                       -1-
<PAGE>
                                       RIGHTS AGREEMENT

        This Rights  Agreement,  dated as of May 27, 1997, is between Snyder Oil
Corporation, a Delaware corporation (the "Company"), and ChaseMellon Shareholder
Services, L.L.C., as Rights Agent.

        WHEREAS,  the Board of Directors of the Company,  having  determined its
actions to be in the interests of the Company,  has  authorized  the creation of
Rights,  has  authorized  and  directed the issuance to the holders of record of
Common  Shares of the  Company  outstanding  on June 3,  1997 of one Right  with
respect to each Common Share of the Company outstanding on June 3, 1997, and has
further  authorized  and directed the issuance of one Right with respect to each
Common Share that shall become outstanding  between June 3, 1997 and the earlier
of the Distribution Date, the Redemption Date and the Final Expiration Date; and

        WHEREAS,  the Board of  Directors  of the  Company  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"  shall mean any Person who or that,  together
        with  all  Affiliates  and  Associates  of  such  Person,  shall  be the
        Beneficial Owner of 20% or more of the Voting Shares of the Company then
        outstanding,  but shall not include 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
        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 of
        Directors  of the  Company  determines  in good  faith that a Person who
        would  otherwise be an "Acquiring  Person",  as defined  pursuant to the
        foregoing   provisions   of  this   paragraph   (a),   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,"

                                       -1-
<PAGE>
        as defined  pursuant to the foregoing  provisions of this paragraph (a),
        then such Person shall not be deemed to be an "Acquiring Person" for any
        purposes of this Agreement.

               "Agreement" shall mean this Rights Agreement as hereafter amended
        from time to time.

               "Affiliate"  and "Associate"  shall 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):

               (i) 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;

               (ii) such Person or any of such Person's Affiliates or Associates
        has  (A) 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 these Rights),
        warrants or options, or otherwise;  or (B) the right to vote pursuant to
        any agreement, arrangement or understanding; or

               (iii) 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; and 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  (1) 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 (2) 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, 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.

                                       -2-
<PAGE>
               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"),  shall mean 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.

               "Business  Day" shall mean any day other than a Saturday,  Sunday
        or a day on  which  banking  institutions  in the  State  of  Texas  are
        authorized or obligated by law or executive order to close.

               "Close of Business" on any given date shall mean 5:00 P.M.,  Fort
        Worth time, on such date; provided,  however, that if such date is not a
        Business  Day it shall mean 5:00  P.M.,  Fort  Worth  time,  on the next
        succeeding Business Day.

               "Closing  Price",  with respect to any  security,  shall mean 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 of Directors of
        the  Company.  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 of  Directors of the
        Company,  whose  determination  shall be described and the Closing Price
        set forth in a statement filed with the Rights Agent.

               "Common  Shares" when used with  reference  to the Company  shall
        mean 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 $.01 per share,  of the Company.
        "Common  Shares"  when used with  reference to any Person other than the
        Company shall, if used with reference to a corporation, mean the capital
        stock (or equity  interest) with the greatest voting power of such other
        Person or, if such other 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, mean
        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

                                       -3-
<PAGE>
        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.

          "Company" shall mean Snyder Oil Corporation,  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 Trust Office" means the principal office of the Rights
        Agent at which it administers its corporate  trust  business,  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"  shall  mean the  earlier  of (i) the  tenth
        Business  Day  after  the  Shares  Acquisition  Date or (ii)  the  tenth
        Business Day (or such later date as may be  determined  by action of the
        Board of Directors 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  intent 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 the Beneficial
        Owner  of 20% or more  of the  then  outstanding  Voting  Shares  of the
        Company; provided,  however, that an occurrence described in clause (ii)
        of  this  definition  above  shall  not  cause  the  occurrence  of  the
        Distribution Date if the Board of Directors of the Company shall,  prior
        to such tenth  Business  Day (or such later date as  described in clause
        (ii) above),  determine  that such tender or exchange offer is spurious,
        unless,  thereafter,  the Board of Directors of the Company 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   (ii)   above)  and  the  date  of  such  latter
        determination.

               "Exchange Act" shall mean the Securities Exchange Act of 1934, as
        amended, and any successor statute thereto.

               "Final  Expiration  Date" shall mean the Close of Business on May
          21, 2007.

               "Person"   shall   mean  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.

                                       -4-
<PAGE>
               "Preferred  Shares"  shall  mean  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 Statement of Resolution
        Establishing  Series of Shares of Junior  Participating  Preferred Stock
        attached hereto as EXHIBIT A.

               "Purchase Price" shall mean the initial 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 initial
        price is set forth in  Section  8(b)  hereof),  as such  price  shall be
        adjusted pursuant to the terms of this Agreement.

               "Redemption  Date"  shall  mean the time at which the  Rights are
        redeemed  pursuant  to Section 24 herein or the time at which all of the
        Rights are  mandatorily  redeemed and  exchanged  pursuant to Section 25
        hereof.

          "Redemption  Price" shall have the meaning  specified in Section 24(b)
          herein.

               "Right"  shall mean 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"  shall mean a certificate,  in substantially
        the form of EXHIBIT B attached to this Rights Agreement,  evidencing the
        Rights registered in the name of the holder thereof.

               "Rights  Agent"  shall  mean  ChaseMellon  Shareholder  Services,
        L.L.C., 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" shall have the meanings
          specified in Section 6.

               "Shares  Acquisition  Date"  shall  mean the first date of public
        announcement  (which  for  purposes  of this  definition  shall  include
        without  limitation a report filed  pursuant to Section 13(d) 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 shall mean 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.

               "Summary  of Rights"  shall mean a Summary of Rights to  Purchase
        Preferred Shares in substantially the form attached as EXHIBIT C to this
        Agreement.

               "Trading  Day" shall mean a day on which the  principal  national
        securities exchange or the NASDAQ National Market (or successor thereto)
        on which any of the Voting Shares

                                       -5-
<PAGE>
        of the  Company  are  listed  or  admitted  to  trading  is open for the
        transaction  of business or, if none of the Voting Shares of the Company
        is listed or admitted to trading on any national  stock  exchange or the
        NASDAQ National Market (or successor thereto), a Business Day.

               "Voting  Shares"  shall mean (i) the Common Shares of the Company
        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 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 shall mean 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.

        Section 3.  ISSUANCE OF RIGHT  CERTIFICATES.  (a) From and after June 3,
1997 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 of the Company 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 of the
Company.  As soon as practicable  after the Distribution  Date, the Rights Agent
will send, by first-class,  insured, postage-prepaid mail, to each record holder
of Common Shares of the Company 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.

               (b) On June 10, 1997, 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 of the Company as of the Close of
Business  on June 3,  1997,  at the  address of such  holder  shown on the stock
transfer  records of the Company.  With respect to Common  Shares of the Company
outstanding  on June 3, 1997,  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

                                       -6-
<PAGE>
of transfer or exchange of Common Shares of the Company.  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 of the  Company  outstanding  as of the Close of Business on June 3, 1997
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 June 3, 1997 and
prior to the  Distribution  Date (or, if earlier,  the Redemption  Date or Final
Expiration Date) at which it issues any of its 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 (1/1000) of a Preferred Share at the same
Purchase Price as the Rights then outstanding.

               (d)  Certificates  for Common Shares of the Company  issued after
June 3, 1997 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 of the Company  outstanding  on June 3, 1997 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  Snyder Oil
        Corporation and ChaseMellon  Shareholder  Services,  L.L.C., dated as of
        May 27,  1997 (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 Snyder Oil  Corporation  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. Snyder Oil Corporation 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.

With  respect  to  certificates  containing  the  foregoing  legend,  until  the
Distribution  Date,  outstanding Rights associated with the Common Shares of the
Company 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 of its Common Shares after
June 3, 1997, but prior to the  Distribution  Date, any Rights  associated  with
such Common Shares shall be deemed

                                       -7-
<PAGE>
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 form of 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 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 June 3, 1997 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
(1/1000) of a Preferred  Share as to which a Right would be  exercisable  if the
Distribution  Date were June 3, 1997; 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 of the Company 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,  upon
surrender of the temporary  Right  Certificates at the Corporate Trust 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,  under its corporate  seal  reproduced
thereon attested by its Secretary or one of its Assistant

                                       -8-
<PAGE>
     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 prior to the earlier of the Redemption Date and
the Final  Expiration  Date, the Company shall cause to be kept at the Corporate
Trust  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  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.

                                       -9-
<PAGE>
        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 other governmental  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  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 (i)
evidence  to their  satisfaction  of the  destruction,  loss or theft of a Right
Certificate  and (ii) 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 other
governmental  charge  that may be  imposed  in  relation  thereto  and any other
expenses  (including  the fees  and  expenses  of the  Rights  Agent)  connected
therewith.

        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.

        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 Trust Office,  together with
payment of the Purchase Price for each

                                      -10-
<PAGE>
one  one-thousandth  (1/1000) 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 of  redemption  on the
Redemption Date 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  (1/1000) of a
Preferred  Share pursuant to the exercise of a Right shall  initially be Seventy
dollars  ($70.00),  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  executed,  accompanied  by
payment of the Purchase  Price for the  securities to be purchased and an amount
equal to any  applicable  transfer tax 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),  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, (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.

               (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, or shall, pursuant
to a Company Order,  destroy such canceled Right  Certificates  and in such case
shall deliver a certificate of destruction thereof to the Company.

                                      -11-
<PAGE>
        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 of the
Company issued upon exercise of Rights shall (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 federal  and state  transfer  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 of the
Company upon the exercise of Rights. The Company shall not, however, be required
to pay any  transfer  tax 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 of the Company  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 of the Company upon the exercise of any Rights until any such tax
shall  have been paid (any such tax 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 is due.

        Section 11. RECORD DATE.  Each Person in whose name any  certificate for
Preferred Shares or Common Shares of the Company 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, (i) in the
case of the  exercise  of  Rights,  the date upon  which  the Right  Certificate
evidencing  such Rights was duly  surrendered  and payment of the Purchase Price
(and  any  applicable  transfer  taxes)  was  made,  or (ii) 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 of the
Company) for which the Rights shall be exercisable, including without limitation
the rights 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.

                                      -12-
<PAGE>
        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 of  Directors of the Company
pursuant  to  Section  25 of this  Agreement,  if any  Person  shall  become  an
Acquiring  Person,  each  holder  of a Right  shall  thereafter  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 of the
Company 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 Company's  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  shall become 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

                                      -13-
<PAGE>
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 shall not be 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  its  Board  of
Directors,  as may be necessary to amend the Company's articles of incorporation
to authorize  additional Common Shares for issuance upon exercise of the Rights.
If,  notwithstanding  the  foregoing,  the  stockholders  shall not  approve  an
amendment to the Company's articles of incorporation authorizing such additional
Common Shares within 60 days,  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 (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 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/or
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/or   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

                                      -14-
<PAGE>
cash,  the value of such  consideration  shall be as determined in good faith by
the Board of Directors of the Company, whose determination shall be described in
a statement filed with the Rights Agent.  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 Section 12(b).
The  adjustment  described  in this  Section  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  shall  fix 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 of  Directors  of the  Company,  whose  determination
shall be 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 the 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 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  paragraph  (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.

                                      -15-
<PAGE>
        (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 that 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-thousandth  of a Common
Share or other share or one  ten-millionth of a Preferred Share, 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 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 (x) the number
of  one-thousandths  of a share  covered  by a Right  immediately  prior to this
adjustment  by (y) the  Purchase  Price  in  effect  immediately  prior  to such
adjustment  of the Purchase  Price and (ii)  dividing the product so obtained by
the Purchase Price in effect  immediately  after such adjustment of the Purchase
Price.

        (i) The Company may elect on or after the date of any  adjustment of the
Purchase  Price to  adjust  the  number  of  Rights  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

                                      -16-
<PAGE>
the  adjustment,  and, if known at the time,  the amount of the adjustment to be
made.  This record date may be the date on which the 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  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 of  Directors  of the  Company  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 its Board of Directors, 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 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

                                      -17-
<PAGE>
cash of any of the  Preferred  Shares at less  than the  current  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.

        (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 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 of
the Company 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.

        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
of the Company 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

                                      -18-
<PAGE>
with the terms of this Agreement and in lieu of Preferred Shares, such number of
Common Shares of the Principal  Party (as such term is  hereinafter  defined) as
shall  be equal to 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  (without  taking into account any adjustment
previously made pursuant to Section  12(a)(ii)) and dividing that product by (Y)
50% of the current per share market price of the Common  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  Common  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  Common  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 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
of the  Company  are  converted  in such  merger or  consolidation,  and,  if no
securities  are so issued,  the Person that is the other party to such merger or
consolidation; and (ii) in the case of any transaction described in clause (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 (1) if the Common 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 Common Shares of
which are and have been so registered, the term "Principal Party" shall refer to
such other  Person;  and (2) in case such  Person is a  Subsidiary,  directly or
indirectly, of more

                                      -19-
<PAGE>
than one Person,  the Common 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 Common 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  Common  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,  sale 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,  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.  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

                                      -20-
<PAGE>
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 of the Company upon
exercise of any Right  Certificate 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
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.

        (b) 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.

                                      -21-
<PAGE>
        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
          of the Company;

               (b) after the  Distribution  Date,  the  Right  Certificates  are
        transferable  only  on  the  registry  books  of  the  Rights  Agent  if
        surrendered  at the  Corporate  Trust  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  the holder of  Preferred  Shares,  Common  Shares of the Company 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.

        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
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  or expense,  incurred  without
negligence, bad faith or willful misconduct on the part of the Rights Agent, for
anything done or omitted by the Rights Agent in connection  with the  acceptance
and  administration  of this  Agreement,  including  the costs and  expenses  of
defending  against any claim of liability in the  premises.  In no case will the
Rights Agent be liable for special,  indirect,  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.

                                      -22-
<PAGE>
        The Rights Agent shall be protected and shall incur no liability for, or
in respect of any action taken,  suffered or omitted by it in  connection  with,
its  administration  of this Agreement in reliance upon any Right Certificate or
certificate  for  Preferred  Shares,  Common  Shares  of the  Company  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  the
duties and  obligations  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 opinion of such  counsel  shall be full and
complete authorization and protection to the Rights Agent as to any action taken
or omitted by it in good faith and in accordance with such opinion.

        (b) Whenever in the  performance  of its duties under this Agreement the
Rights Agent shall deem it  necessary  or  desirable  that any fact or matter be
proved or  established  by the Company  prior to taking or suffering  any action
hereunder,  such fact or matter  (unless  other  evidence in respect  thereof 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 to the Rights Agent for
any action  taken or suffered in good faith by it under the  provisions  of this
Agreement in reliance upon such certificate.

        (c) The Rights  Agent  shall be liable  hereunder  to the Company or any
other Person only for its own negligence, bad faith or willful misconduct.

        (d) The Rights  Agent shall not be liable for or by reason of any of the
statements  of fact or  recitals  contained  in this  Agreement  or in the Right
Certificates  (except its  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  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 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

                                      -23-
<PAGE>
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
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 or
suffered to be taken by it in good faith in accordance with  instructions of any
such officer.

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

        (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  provided  reasonable  care was exercised in the selection
and continued employment thereof.

        Section 21. MERGER OR  CONSOLIDATION  OR CHANGE OF NAME OF RIGHTS AGENT.
Any corporation into which the Rights Agent or any successor Rights Agent may be
merged or with which it may be consolidated,  or any corporation  resulting from
any merger or  consolidation  to which the Rights Agent or any successor  Rights
Agent shall be a party,  or any  corporation  succeeding to the corporate  trust
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.

                                      -24-
<PAGE>
        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 of the Company 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 of
the Company 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  under such laws to exercise  corporate trust
powers  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  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,  however,  or any defect
therein, shall not affect the legality or validity of the resignation or removal
of the Rights Agent or the  appointment  of the successor  Rights Agent,  as the
case may be.

        Section 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 its Board of Directors 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.

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

        (b) The Board of  Directors  of the Company  may, at its option,  at any
time prior to the time any Person becomes an Acquiring Person redeem all but not
less  than all the then  outstanding  Rights at a  redemption  price of one cent
($0.01)  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  of  Directors  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.

        (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 Directors of the Company of
a resolution  authorizing and directing the redemption of the Rights pursuant to
paragraph (b) of this Section 24 (or,  alternatively,  if the Board of Directors
qualified  such action as to time,  basis or  conditions,  then at such time, on
such  basis  and  with  such  conditions  as the  Board  of  Directors  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 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 all such  holders at their last  addresses  as they appear upon the  registry
books of the Rights Agent or, prior to the  Distribution  Date,  on the registry
books of the transfer 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 of the  Company),  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  of
Directors  of the  Company  may,  at its  option,  at any time  after any Person
becomes an Acquiring  Person,  issue  Common  Shares of the Company 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 of Directors shall

                                      -26-
<PAGE>
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) Immediately upon the action of the Board of Directors of the Company
ordering  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 a holder 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 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.

        (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

                                      -27-
<PAGE>
shall give to each holder of a Right Certificate,  in accordance with Section 28
hereof,  notice  of such  proposed  action,  which  shall  specify  the  date of
authorization  by the Board of Directors of the Company of, and record date for,
such stock  dividend or such  distribution  of rights or warrants 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 of the Company
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 of the Company, 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 of
the Company, 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,  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 its best  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 of the Rights, and the Company will, thereafter,  use its
best 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 its best  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 its best  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 its best 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:

                                      -28-
<PAGE>
                             Snyder Oil Corporation
                             777 Main Street
                             Suite 2500
                             Fort Worth, Texas 76102
                             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 Shareholder Services, L.L.C.
                             2323 Bryan Street, Suite 2300

                             Dallas, Texas 75201

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  of the  Company  or,  prior to the  Distribution  Date,  on the  stock
transfer records for the Common Shares of the Company.

        Section 29.  SUPPLEMENTS  AND  AMENDMENTS.  The Company 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  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,  from and after such time as any Person becomes an Acquiring  Person,  any
such  amendment or supplement  shall not  materially  and  adversely  affect the
interests of the holders of Right Certificates.  Without limiting the foregoing,
the Board of  Directors  of the  Company 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%.

     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.

                                      -29-
<PAGE>
        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 Rights any legal or equitable  right,  remedy or
claim  under  this  Agreement;  but  this  Agreement  shall  be for the sole and
exclusive benefit of the Company, the Rights Agent and the registered holders of
the Rights.

        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.

     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.

                                      -30-
<PAGE>
        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.

                                                   SNYDER OIL CORPORATION

Attest:

By /s/ Moyalana T. Stipe                           By /s/Peter E. Lorenzen

 Name:Moyalana T. Stipe                            Name:  Peter E. Lorenzen
 Assistant Secretary                               Title:    Vice President 
                                                       and General Counsel

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

Attest:

By                                               By
   Name:/s/Barbara J. Robbins                     Name:/s/ R. John Davis
        Barbara J. Robbins                              R. John Davis
   Title:Vice President                           Title: Vice President

                                      -31-
<PAGE>
                                       TABLE OF CONTENTS

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.............................8

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.... 10
            -------------------------------------------------------------

Section 9.  CANCELLATION AND DESTRUCTION OF RIGHT CERTIFICATES.......... .....11

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.............................................18
             ------------------------------------------------------------------

Section 14.  CONSOLIDATION, MERGER OR SALE OR TRANSFER
                OF ASSETS OR EARNING POWER...................................18
             ------------------------------------------------------------------

Section 15.  FRACTIONAL RIGHTS AND FRACTIONAL SHARES.........................20

Section 16.  RIGHTS OF ACTION................................................21

Section 17.  AGREEMENT OF RIGHT HOLDERS......................................22

Section 18.  RIGHT CERTIFICATE HOLDER NOT DEEMED A STOCKHOLDER...............22

Section 19.  CONCERNING THE RIGHTS AGENT.....................................22

Section 20.  DUTIES OF RIGHTS AGENT..........................................23

Section 21.  MERGER OR CONSOLIDATION OR CHANGE OF NAME OF RIGHTS AGENT.......24
             ---------------------------------------------------------

Section 22.  CHANGE OF RIGHTS AGENT..........................................25

                                       -i-
<PAGE>
Section 23.  ISSUANCE OF NEW RIGHT CERTIFICATES..............................25

Section 24.  REDEMPTION......................................................26

Section 25.  MANDATORY REDEMPTION AND EXCHANGE...............................26

Section 26.  NOTICE OF CERTAIN EVENTS.........................................27

Section 27.  SECURITIES LAWS REGISTRATIONS....................................28

Section 28.  NOTICES..........................................................28

Section 29.  SUPPLEMENTS AND AMENDMENTS.......................................29

Section 30.  SUCCESSORS.......................................................29

Section 31.  BENEFITS OF THIS AGREEMENT.......................................30

Section 32.  SEVERABILITY.....................................................30

Section 33.  GOVERNING LAW...................................................30

Section 34.  COUNTERPARTS.....................................................30

Section 35.  DESCRIPTIVE HEADINGS.............................................30

EXHIBITS

Exhibit A - Certificate of Designation of Preferred Shares
Exhibit B - Right Certificate
Exhibit C - Summary of Rights

                                      -ii-
<PAGE>
                                                                      EXHIBIT A

                                     FORM OF
                           CERTIFICATE OF DESIGNATIONS

                                       OF

                      JUNIOR PARTICIPATING PREFERRED STOCK

                                       OF

                             SNYDER OIL CORPORATION

                         Pursuant to Section 151 of the
                             General Corporation Law

                            of the State of Delaware

        Snyder Oil Corporation (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 General
Corporation Law at a meeting duly called and held on May 21, 1997:

        RESOLVED,  that,  pursuant  to the  authority  expressly  granted to and
vested in the Board of  Directors  of the  Corporation  in  accordance  with the
provisions of Article Four of the Certificate of  Incorporation,  as amended,  a
series of the Preferred Stock of the Corporation,  par value $.01 per share, be,
and it hereby is, created and that the voting powers, designations,  preferences
and relative, participating,  optional and other special rights of the shares of
such series, and the qualification,  limitations or restrictions  thereof 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 75,000 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>
        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,  $.01 par value
per share (the  "Common  Stock"),  of the  Corporation,  and of any other junior
stock,  shall be entitled to receive,  when,  as and if declared by the Board of
Directors out of funds legally  available for the purpose,  quarterly  dividends
payable 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 (a) $1.00 in cash or
(b) 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 (b) of the preceding sentence shall
be adjusted by multiplying such amount by a fraction,  the numerator of which is
the number of shares of Common Stock  outstanding  immediately  after such event
and the  denominator  of which is the number of shares of Common  Stock that was
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.

                                       A-2
<PAGE>
        (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 prior to the  record  date for the first  Quarterly  Dividend  Payment
Date, in which case dividends on such shares shall begin to accrue from the date
of issue of such  shares,  or unless the date of issue is a  Quarterly  Dividend
Payment Date or is a date after the record date for the determination of holders
of shares of Junior Preferred Stock entitled to receive a quarterly dividend and
before such  Quarterly  Dividend  Payment  Date,  in either of which events such
dividends shall begin to accrue and be cumulative  from such Quarterly  Dividend
Payment Date.  Accrued but unpaid  dividends shall not bear interest.  Dividends
paid on the shares of 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 was  outstanding  immediately
prior to such event.

        (B) Except as otherwise provided herein, in any other series designation
creating  a series of  Preferred  Stock or any  similar  stock,  or 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
stockholders of the Corporation.

                                       A-3
<PAGE>
        (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 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

                                       A-4
<PAGE>
        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
Articles  of  Incorporation,  or in any other  series  designation  establishing
Series of Shares creating a series of Preferred Stock or any similar stock or as
otherwise required by law.

        Section 6. LIQUIDATION, DISSOLUTION OR WINDING UP. Upon any liquidation,
dissolution or winding up of the Corporation,  no distribution shall be made (1)
to the holders of shares of stock ranking  junior  (either as to dividends or 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 (a) $1,000 per share, or (b) an amount per share,  subject to the
provision  for  adjustment  hereinafter  set  forth,  equal to 1,000  times  the
aggregate  amount to be distributed per share to holders of Common Stock,  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
(2) 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 (1)(b) of the preceding  sentence  shall be adjusted
by multiplying such

                                       A-5
<PAGE>
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 was 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 the
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 was 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 Corporation
shall  substantially  concurrently  also 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 Restated Articles of Incorporation of the Corporation
shall not be amended in any manner  which 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

                                            A-6
<PAGE>
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 Vice  President,  and attested by its Assistant
Secretary, this 3rd day of June, 1997.

                                                   SNYDER OIL CORPORATION

Attest:

By: /S/ MOYALANA T. STIPE                             By /S/ PETER E. LORENZEN
Name:Moyalana T. Stipe                                Name:  Peter E. Lorenzen
Title:Assistant Secretary                             Title:    Vice President

                                      A-7
<PAGE>
                                                                      EXHIBIT B

                            Form of Right Certificate

Certificate No. R-                                                  _____ Rights

               NOT  EXERCISABLE  AFTER MAY 21, 2007 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

                             SNYDER OIL CORPORATION

        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 May 27,  1997  (the  "Rights
Agreement"),  between  SNYDER  OIL  CORPORATION,  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.,  Fort  Worth,
Texas time, on May 21, 2007,  at the Corporate  Trust 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,
$.01 par value per share (the "Preferred Shares"), of the Company, at a purchase
price of $70.00  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 which may be purchased  upon exercise  hereof) set forth above,
and the Purchase Price set forth above,  are the number and Purchase Price as of
May 27,  1997 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>
        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 Trust Office of the Rights Agent.

        This Right Certificate,  with or without other Right Certificates,  upon
surrender at the Corporate  Trust 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,  $.01 par value 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 depositary 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  which may at any time be issuable on the
exercise hereof,  nor shall anything contained in the Rights Agreement or herein
be construed to confer upon the holder  hereof,  as such, any of the rights of a
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.

                                       B-2
<PAGE>
        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.

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

Dated as of ___________________, ____.

ATTEST:                                            SNYDER OIL CORPORATION

 [SEAL]

By:
        Peter E. Lorenzen                             William G. Hargett
        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>
                   [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>
            [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 SNYDER OIL CORPORATION

        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>
            [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>
                                                                      EXHIBIT C

                          SUMMARY OF RIGHTS TO PURCHASE
                      PREFERRED SHARES AND BYLAW PROVISION

                             RELATING TO NOMINATIONS
                            AND STOCKHOLDER PROPOSALS

        On May 21, 1997, the Board of Directors of Snyder Oil  Corporation  (the
"Company") took adopted a stockholder  rights plan and amended the Bylaws of the
Company to include a  provision  relating to the  nomination  of  directors  and
submission of stockholder proposals. Set forth below is a summary of each of the
actions.

STOCKHOLDER RIGHTS PLAN

        On May 21, 1997, the Board of Directors of Snyder Oil  Corporation  (the
"Company"),  authorized  the issuance of one preferred  share  purchase right (a
"Right") with respect to each outstanding  share of common stock, $.01 par value
per share (the "Common Shares"),  of the Company. The rights were issued on June
3, 1997 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
of a share of Junior  Participating  Preferred  Stock,  $.01 par value per share
(the  "Preferred  Shares"),  of  the  Company  at a  price  of  $70.00  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 May 27, 1997 between the Company
and  ChaseMellon  Shareholder  Services,  L.L.C.,  as Rights  Agent (the "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,  or (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 June 3, 1997, by
<PAGE>
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 June 3,
1997, 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 June 3, 1997,
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 May 21,  2007 (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

                                            C-2
<PAGE>
Share will be entitled to receive a quarterly preferential dividend in an amount
per share equal to the greater of (i) $1.00 in cash,  or (ii) in the  aggregate,
1,000  times  the  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 equal to the greater of (i) $1,000 per share,
or (ii) in the aggregate,  1,000 times the payment made on the Common Shares. 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 Stock and any other capital stock on all matters  submitted to a
vote of 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 number of one one-thousandths of
a Preferred Share or other securities or property  issuable upon exercise of the
Rights,  and the Purchase  Price payable,  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.

        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.

                                            C-3
<PAGE>
        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 $0.01 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 has been filed with the  Securities  and
Exchange Commission as an Exhibit to a Registration  Statement on Form 8-A dated
__________,  1997. A copy of the Rights  Agreement  is available  free of charge
from the Company.

STOCKHOLDER PROPOSAL BYLAW PROVISION

        Stockholders  may  propose  matters  to be  presented  at  stockholders'
meetings and may also nominate persons to be Directors.  Formal  procedures have
been established for those proposals and nominations.  Pursuant to various rules
promulgated by the Securities and Exchange  Commission (the "SEC") any proposals
of holders of Common Stock of the Company  intended to be presented to an annual
meeting of  stockholders  of the  Company to be held in 1998 must be received by
the Company,  addressed to Peter E.  Lorenzen,  Senior Vice  President,  General
Counsel and Secretary,  777 Main Street,  Suite 2500, Fort Worth, Texas 76102 no
later than December 23, 1997 to be included in the Company's proxy statement and
form of proxy relating to that meeting.

        In addition to the SEC rules described in the preceding  paragraph,  the
Board of  Directors  has  amended  the  Company's  by-laws to  provide  that for
business to be properly brought before the

                                            C-4
<PAGE>
Annual Meeting of Stockholders, it must be either (a) specified in the notice of
meeting (or any supplement thereto) given by or at the direction of the Board of
Directors,  (b) otherwise  brought  before the meeting by or at the direction of
the Board of Directors or (c) otherwise properly brought before the meeting by a
stockholder  of the Company who is a stockholder of record at the time of giving
of  notice  hereinafter  provided  for,  who shall be  entitled  to vote at such
meeting and who complies with the following  notice  procedures.  In addition to
any other applicable  requirements,  for business to be brought before an annual
meeting by a stockholder of the Company,  the stockholder must have given timely
notice in writing of the  business  to be  brought  before an Annual  Meeting of
Stockholders  of the Company to the  Secretary of the Company.  TO BE TIMELY FOR
THE 1998 ANNUAL MEETING,  A STOCKHOLDER'S  NOTICE MUST BE DELIVERED TO OR MAILED
AND RECEIVED AT THE  COMPANY'S  PRINCIPAL  EXECUTIVE  OFFICES,  777 MAIN STREET,
SUITE 2500, FORT WORTH, TEXAS 76102 , ON OR BEFORE DECEMBER 23, 1998.

        A  stockholder's  notice  to the  Secretary  shall  set forth as to each
matter the  stockholder  proposes to bring before the annual meeting (i) a brief
description of the business  desired to be brought before the annual meeting and
the reasons for conducting  such business at the annual  meeting,  (ii) the name
and address, as they appear on the Company's books, of the stockholder proposing
such business, (iii) the acquisition date, the class and the number of shares of
Common Stock of the Company  which are owned  beneficially  by the  stockholder,
(iv)  any  material  interest  of the  stockholder  in such  business  and (v) a
representation  that the stockholder  intends to appear in person or by proxy at
the meeting to bring the proposed  business before the meeting.  Notwithstanding
the  foregoing  by-law  provisions,  a  stockholder  shall also  comply with all
applicable  requirements of the Securities Exchange Act of 1934, as amended, and
the rules and  regulations  thereunder  with respect to the matters set forth in
the  foregoing  by-law  provisions.  Notwithstanding  anything in the  Company's
by-laws to the contrary,  no business  shall be conducted at the annual  meeting
except in accordance with the procedures outlined above.

NOMINATION BYLAW PROVISION

        Only  persons  who  are  nominated  in  accordance  with  the  following
procedures  shall be eligible for election as directors.  Nominations of persons
for election to the  Company's  Board of  Directors  may be made at a meeting of
stockholders  (a) by or at the direction of the Board of Directors or (b) by any
stockholder  of the Company who is a stockholder of record at the time of giving
of  notice  hereinafter  provided  for,  who shall be  entitled  to vote for the
election of directors at the meeting and who complies with the following  notice
procedures.  Such  nominations,  other than those made by or at the direction of
the Board of  Directors,  shall be made  pursuant to timely notice in writing to
the  Secretary of the Company.  TO BE TIMELY,  A  STOCKHOLDER'S  NOTICE SHALL BE
DELIVERED  TO OR  MAILED  AND  RECEIVED  AT THE  COMPANY'S  PRINCIPAL  EXECUTIVE
OFFICES,  777 MAIN STREET, SUITE 2500, FORT WORTH, TEXAS 76102, (I) WITH RESPECT
TO AN  ELECTION  TO BE HELD AT THE 1998 ANNUAL  MEETING OF  STOCKHOLDERS  OF THE
COMPANY,  NOT LATER THAN FEBRUARY 20, 1998, AND (II) WITH RESPECT TO AN ELECTION
TO BE HELD AT A SPECIAL  MEETING OF STOCKHOLDERS OF THE COMPANY FOR THE ELECTION
OF DIRECTORS, NOT LATER THAN THE CLOSE OF BUSINESS ON THE 10TH DAY FOLLOWING THE
DATE ON WHICH NOTICE OF THE DATE OF THE MEETING WAS MAILED OR PUBLIC  DISCLOSURE
OF THE DATE OF THE MEETING WAS MADE, WHICHEVER FIRST OCCURS. Such

                                            C-5
<PAGE>
stockholder's notice to the Secretary shall set forth (a) as to each person whom
the stockholder  proposes to nominate for election or re-election as a director,
all  information  relating to the person that is  required  to be  disclosed  in
solicitations for proxies for election of directors,  or is otherwise  required,
pursuant to Regulation 14A under the Exchange Act (including the written consent
of such person to be named in the proxy statement as a nominee and to serve as a
director if elected);  and (b) as to the stockholder  giving the notice, (i) the
name and address,  as they appear on the Company's  books, of such  stockholder,
and (ii) the class and number of shares of capital  stock of the  Company  which
are  beneficially  owned by the  stockholder.  In the event a person is  validly
designated  as a nominee  to the Board and  shall  thereafter  become  unable or
unwilling  to stand  for  election  to the  Board  of  Directors,  the  Board of
Directors or the stockholder who proposed such nominee,  as the case may be, may
designate a substitute nominee. Notwithstanding the foregoing by-law provisions,
a stockholder shall also comply with all applicable requirements of the Exchange
Act and the rules and  regulations  thereunder  with  respect to the matters set
forth in the foregoing by-law provisions.

EFFECTIVE DATE OF AMENDED BYLAW PROVISIONS

     THE AMENDED BYLAW PROVISIONS  DESCRIBED ABOVE DO NOT BECOME EFFECTIVE UNTIL
THE 1998 ANNUAL MEETING (OR ANY EARLIER  SPECIAL  MEETING OF  STOCKHOLDERS  THAT
OCCURS IN 1998).

                                       C-6


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