Document:

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                                                                     EXHIBIT 4.1

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

                              NEOTHERAPEUTICS, INC.

                                       and

                         U.S. STOCK TRANSFER CORPORATION

                                  Rights Agent

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

                                Rights Agreement
                          Dated as of December 13, 2000

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                                Table of Contents

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

Section 2.  Appointment of Rights Agent....................................   4

Section 3.  Issuance of Rights Certificates................................   4

Section 4.  Form of Rights Certificates....................................   6

Section 5.  Countersignature  and Registration.............................   7

Section 6.  Transfer, Split Up, Combination and Exchange of Rights
            Certificates; Mutilated, Destroyed, Lost or Stolen
            Rights Certificates............................................   7

Section 7.  Exercise of Rights; Purchase Price; Expiration Date of Rights..   8

Section 8.  Cancellation and Destruction of Rights Certificates............  10

Section 9.  Reservation and Availability of Capital Stock..................  10

Section 10. Preferred Stock Record Date....................................  11

Section 11. Adjustment of Purchase Price, Number and Kind of Shares or
            Number of Rights...............................................  12

Section 12. Certificate of Adjusted Purchase Price or Number of Shares.....  19

Section 13. Consolidation, Merger or Sale or Transfer of Assets or
            Earning Power..................................................  20

Section 14. Fractional Rights and Fractional Shares........................  22

Section 15. Rights of Action...............................................  23

Section 16. Agreement of Rights Holders....................................  24

Section 17. Rights Certificate Holder Not Deemed a Stockholder.............  24

Section 18. Concerning the Rights Agent....................................  24

Section 19. Merger or Consolidation or Change of Name of Rights Agent......  25

Section 20. Duties of Rights Agent.........................................  25

Section 21. Change of Rights Agent.........................................  27

Section 22. Issuance of New Rights Certificates............................  28

Section 23. Redemption.....................................................  28

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                               Table of Contents
                                  (Continued)

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Section 24. Exchange.......................................................  29

Section 25. Notice of Certain Events.......................................  31

Section 26. Notices........................................................  32

Section 27. Supplements and Amendments.....................................  32

Section 28. Successors.....................................................  33

Section 29. Determinations and Actions by the Board of Directors, etc......  33

Section 30. Benefits of this Agreement.....................................  33

Section 31. Severability...................................................  33

Section 32. Governing Law..................................................  33

Section 33. Counterparts...................................................  33

Section 34. Descriptive Headings...........................................  34

EXHIBITS

Exhibit A   Form of Certificate of Designation, Preferences and Rights
Exhibit B   Form of Rights Certificate
Exhibit C   Summary of Rights

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                                RIGHTS AGREEMENT

         RIGHTS AGREEMENT, dated as of December 13, 2000 (the "Agreement"),
between NeoTherapeutics, Inc., a Delaware corporation (the "Company"), and U.S.
Stock Transfer Corporation, a California corporation (the "Rights Agent").

                              W I T N E S S E T H :

         WHEREAS, on December 13, 2000 (the "Rights Dividend Declaration Date"),
the Board of Directors of the Company authorized and declared a dividend
distribution of one Right for each share of Common Stock, par value $.001 per
share, of the Company outstanding at the Close of Business on December 28, 2000
(the "Record Date"), and has authorized the issuance of one Right (as such
number may hereinafter be adjusted pursuant to the provisions of Section 11(p)
hereof) for each share of Common Stock of the Company issued between the Record
Date (whether originally issued or delivered from the Company's treasury) and
the Distribution Date (as defined in Section 3 hereof), each Right initially
representing the right to purchase one one-hundredth of a share of Series B
Junior Participating Preferred Stock of the Company, $.001 par value, having the
rights, powers and preferences set forth in the form of Certificate of
Designation, Preferences and Rights attached hereto as Exhibit A, upon the terms
and subject to the conditions hereinafter set forth (the "Rights");

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

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

            (a) "Acquiring Person" shall mean any Person who or which, together
with all Affiliates and Associates of such Person, shall be the Beneficial Owner
of twenty percent (20%) or more of the shares of Common Stock 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 Person
or entity organized, appointed or established by the Company for or pursuant to
the terms of any such plan. In addition, notwithstanding the foregoing, no
Person shall be deemed to be an Acquiring Person if (i) the Board of Directors
of the Company determines in good faith that a person who would otherwise be an
"Acquiring Person," but for the operation of this clause (i), has become such
inadvertently, and such person divests as promptly as practical a sufficient
number of shares of Common Stock so that such person would no longer be an
"Acquiring Person," (ii) as the result of an acquisition of Common Stock by the
Company which, by reducing the number of shares outstanding, increases the
proportionate number of shares beneficially owned by such Person to twenty
percent (20%) or more of the Common Stock of the Company then outstanding;
provided, however, that if a Person shall become the Beneficial Owner of twenty
percent (20%) or more of the Common Stock of the Company then outstanding by
reason of share purchases by the Company and shall, after such share purchases
by the Company, become the Beneficial Owner (other than by way of a stock
dividend or stock split) of additional shares of Common Stock representing
one-half of one percent (.50%) of the then outstanding shares of Common Stock of
the Company, then such Person shall be deemed to be an Acquiring Person, or
(iii) a Person enters into an agreement or transaction or understanding with the
Company whereby, solely as a consequence of that agreement or transaction or
understanding, such Person would become an "Acquiring Person" (but for the
operation of this clause (iii)), and such agreement,

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transaction or understanding is approved by the Board of Directors of the
Company; provided, however, that if such Person subsequently becomes the
Beneficial Owner of any additional shares of Common Stock in a manner not
specifically approved by a majority of the Board of Directors, such Person shall
be deemed to be an Acquiring Person.

        In addition, notwithstanding the foregoing, the firm of Ingalls &
Snyder, LLC shall not be deemed to be an "Acquiring Person" so long as Ingalls &
Snyder, LLC (i) is eligible to report its Beneficial Ownership of Common Stock
of the Company on Schedule 13G pursuant to Rule 13d-1 of the General Rules
Regulations under the Securities Exchange Act of 1934 (the "Exchange Act") and
(ii) does not hold the securities with a purpose or effect of changing or
influencing control of the Company, or in connection with or as a participant in
any transaction having that purpose or effect, including any transaction subject
to Rule 13d-3(b) of the General Rules and Regulations under the Exchange Act;
provided, however, if Ingalls & Snyder, LLC, together with all Affiliates and
Associates of Ingalls & Snyder, LLC, shall become the Beneficial Owner of
twenty-five percent (25%) or more of the Common Stock of the Company then
outstanding, then Ingalls & Snyder, LLC shall be deemed to be an Acquiring
Person.

            (b) "Affiliate" and "Associate" shall have the respective meanings
ascribed to such terms in Rule 12b-2 of the General Rules and Regulations under
the Securities Exchange Act of 1934 (the "Exchange Act"), as in effect on the
date of this Agreement.

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

            (i) which such Person or any of such Person's Affiliates or
        Associates beneficially owns, directly or indirectly;

            (ii) which such Person or any of such Person's Affiliates or
        Associates, directly or indirectly, has the right to acquire (whether
        such right is exercisable immediately or only after the passage of time)
        pursuant to any agreement, arrangement or understanding (whether or not
        in writing) or upon the exercise of conversion rights, exchange rights,
        rights, warrants or options, or otherwise; provided, however, that a
        Person shall not be deemed the "Beneficial Owner" of, or to
        "beneficially own," (A) securities tendered pursuant to a tender or
        exchange offer made by such person or any of such Person's Affiliates or
        Associates until such tendered securities are accepted for purchase or
        exchange, or (B) securities which a Person or any of such Person's
        Affiliates or Associates may be deemed to have the right to acquire
        pursuant to any merger or other acquisition agreement between the
        Company and such Person (or one or more of its Affiliates or Associates)
        if such agreement has been approved by the Board of Directors of the
        Company prior to there being an Acquiring Person, or (C) securities
        issuable upon exercise of Rights at any time prior to the occurrence of
        a Triggering Event, or (D) securities issuable upon exercise of Rights
        from and after the occurrence of a Triggering Event which Rights were
        acquired by such Person or any of such Person's Affiliates or Associates
        prior to the Distribution Date or pursuant to Section 3(a) or Section 22
        hereof (the "Original Rights") or pursuant to Section 11(i) hereof in
        connection with an adjustment made with respect to any Original Rights;

            (iii) which such Person or any of such Person's Affiliates or
        Associates, directly or indirectly, has the right to vote or dispose of
        or "beneficial ownership" of (as determined pursuant to Rule 13d-3 of
        the General Rules and Regulations under the Exchange

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        Act), including pursuant to any agreement, arrangement or understanding,
        whether or not in writing; provided, however, that a Person shall not be
        deemed the "Beneficial Owner" of, or to "beneficially own," any security
        under this subparagraph (iii) as a result of an agreement, arrangement
        or understanding to vote such security if such agreement, arrangement or
        understanding: (A) arises solely from a revocable proxy given in
        response to a public proxy or consent solicitation made pursuant to, and
        in accordance with, the applicable provisions of the General Rules and
        Regulations under the Exchange Act, and (B) is not also then reportable
        by such Person on Schedule 13D under the Exchange Act (or any comparable
        or successor report); or

            (iv) which are beneficially owned, directly or indirectly, by any
        other Person (or any Affiliate or Associate thereof) with which such
        Person (or any of such Person's Affiliates or Associates) has any
        agreement, arrangement or understanding (whether or not in writing), for
        the purpose of acquiring, holding, voting (except pursuant to a
        revocable proxy as described in the proviso to subparagraph (iii) of
        this paragraph (c)) or disposing of any voting securities of the
        Company; provided, however, that nothing in this paragraph (c) shall
        cause a person engaged in business as an underwriter of securities to be
        the "Beneficial Owner" of, or to "beneficially own," any securities
        acquired through such person's participation in good faith in a firm
        commitment underwriting until the expiration of forty days after the
        date of such acquisition; and provided further, however, that in no case
        shall an officer or director of the Company be deemed (x) the Beneficial
        Owner of any securities beneficially owned by another officer or
        director of the Company solely by reason of actions undertaken by such
        persons in their capacity as officers or directors of the Company or (y)
        the Beneficial Owner of securities held of record by the trustee of any
        employee benefit plan of the Company or any Subsidiary of the Company
        for the benefit of any employee of the Company or any Subsidiary of the
        Company, other than the officer or director, by reason of any influence
        that such officer or director may have over the voting of the securities
        held in the plan.

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

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

            (f) "Common Stock" shall mean the Common Stock, par value $.001 per
share, of the Company, except that "Common Stock" when used with reference to
any Person other than the Company shall mean the capital stock of such Person
with the greatest voting power, or the equity securities or other equity
interest having power to control or direct the management, of such Person.

            (g) "Expiration Date" shall mean the earliest of (i) the Close of
Business on the Final Expiration Date, (ii) the time at which the Rights are
redeemed as provided in Section 23 hereof, (iii) the time at which the Board of
Directors orders the exchange of the Rights as provided in Section 24 hereof, or
(iv) the consummation of a transaction contemplated by Section 13(d) hereof.

            (h) "Final Expiration Date" shall mean December 13, 2010.

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            (i) "Person" shall mean any individual, firm, corporation,
partnership or other entity, and shall include any successor (by merger or
otherwise) of such entity.

            (j) "Permitted Offer" shall mean a tender offer for all outstanding
Common Stock made in the manner prescribed by Section 14(d) of the Exchange Act
and the rules and regulations promulgated thereunder; provided, however, a
majority of the Board of Directors then in office has determined that the offer
is both adequate and otherwise in the best interests of the Company and its
stockholders (taking into account all factors that the Board of Directors deems
relevant, including, without limitation, prices that could reasonably be
achieved if the Company or its assets were sold on an orderly basis designed to
realize maximum value).

            (k) "Preferred Stock" shall mean shares of Series B Junior
Participating Preferred Stock, $.001 per share par value, of the Company, having
the rights and preferences set forth in the form of Certificate of Designation,
Preferences and Rights attached hereto as Exhibit A.

            (l) "Section 11(a)(ii) Event" shall mean any event described in
Section 11(a)(ii) (A), (B) or (C) hereof.

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

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

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

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

        SECTION 2. APPOINTMENT OF RIGHTS AGENT. The Company hereby appoints the
Rights Agent to act as agent for the Company and the holders of the Rights (who,
in accordance with Section 3 hereof, shall prior to the Distribution Date also
be the holders of the Common Stock) 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 RIGHTS CERTIFICATES.

            (a) Until the earlier of (i) the Close of Business on the tenth day
(or such later date as may be determined by action of a majority of the Board of
Directors) after the Stock Acquisition Date (or, if the tenth day after the
Stock Acquisition Date occurs before the Record Date, the Close of Business on
the Record Date), or (ii) the Close of Business on the tenth Business Day (or
such later date as may be determined by action of a majority of the Board of
Directors then in office) after the date that a tender or exchange offer by any
Person (other than the Company, any

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Subsidiary of the Company, any employee benefit plan of the Company or of any
Subsidiary of the Company, or any Person or entity organized, appointed or
established by the Company for or pursuant to the terms of any such plan) is
first published or sent or given within the meaning of Rule 14d-2(a) of the
General Rules and Regulations under the Exchange Act, if upon consummation
thereof, such Person would be the Beneficial Owner of twenty percent (20%) or
more of the shares of Common Stock then outstanding (the earlier of (i) and (ii)
being herein referred to as the "Distribution Date"), (x) the Rights will be
evidenced (subject to the provisions of paragraph (b) of this Section 3) by the
certificates for the Common Stock registered in the names of the holders of the
Common Stock (which certificates for Common Stock shall be deemed also to be
certificates for Rights) and not by separate certificates, and (y) the Rights
will be transferable only in connection with the transfer of the underlying
shares of Common Stock (including a transfer to the Company). 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 the Common
Stock as of the Close of Business on the Distribution Date, at the address of
such holder shown on the records of the Company, one or more rights
certificates, in substantially the form of Exhibit B hereto (the "Rights
Certificates"), evidencing one Right for each share of Common Stock so held,
subject to adjustment as provided herein. In the event that an adjustment in the
number of Rights per share of Common Stock has been made pursuant to Section
11(p) hereof, at the time of distribution of the Rights Certificates, the
Company shall make the necessary and appropriate rounding adjustments (in
accordance with Section 14(a) hereof) so that Rights Certificates representing
only whole numbers of Rights are distributed and cash is paid in lieu of any
fractional Rights. As of and after the Distribution Date, the Rights will be
evidenced solely by such Rights Certificates and may be transferred by the
transfer of the Rights Certificates as permitted hereby, separately and apart
from any transfer of one or more Common Stock, and the holders of such Rights
Certificates as listed in the records of the Company or any transfer agent or
registrar for the Rights shall be the record holders thereof.

            (b) As promptly as practicable following the Record Date, the
Company will send a copy of a Summary of Rights, in substantially the form
attached hereto as Exhibit C (the "Summary of Rights"), by first-class, postage
prepaid mail, to each record holder of the Common Stock as of the Close of
Business on the Record Date, at the address of such holder shown on the records
of the Company. With respect to certificates for the Common Stock outstanding as
of the Record Date, until the Distribution Date, the Rights will be evidenced by
such certificates for the Common Stock and the registered holders of the Common
Stock shall also be the registered holders of the associated Rights. Until the
earlier of the Distribution Date or the Expiration Date, the transfer of any
certificates representing shares of Common Stock in respect of which Rights have
been issued shall also constitute the transfer of the Rights associated with
such shares of Common Stock.

            (c) Unless the Board of Directors by resolution adopted at or before
the time of the issuance (including pursuant to the exercise of rights under the
Company's benefit plans) of any Common Stock specifies to the contrary, Rights
shall be issued in respect of all shares of Common Stock which are issued after
the Record Date but prior to the earlier of the Distribution Date or the
Expiration Date. Certificates representing such shares of Common Stock shall
also be deemed to be certificates for Rights, and shall bear the following
legend:

            This certificate also evidences and entitles the holder hereof to
        certain Rights as set forth in the Rights Agreement between
        NeoTherapeutics, Inc., a Delaware corporation (the "Company") and U.S.
        Stock Transfer Corporation (the "Rights Agent"), dated as of December
        13, 2000 (the "Rights Agreement"), the terms of which are hereby
        incorporated herein by reference and a copy of which is on file at

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        the principal offices of the Company. Under certain circumstances, as
        set forth in the Rights Agreement, such Rights will be evidenced by
        separate certificates and will no longer be evidenced by this
        certificate. The Company will mail to the holder of this certificate a
        copy of the Rights Agreement, as in effect on the date of mailing,
        without charge promptly after receipt of a written request therefor.
        Under certain circumstances set forth in the Rights Agreement, Rights
        issued to, or held by, any Person who is, was or becomes an Acquiring
        Person or any Affiliate or Associate thereof (as such terms are defined
        in the Rights Agreement), whether currently held by or on behalf of such
        Person or by any subsequent holder, may become null and void.

With respect to such certificates containing the foregoing legend, until the
earlier of (i) the Distribution Date or (ii) the Expiration Date, the Rights
associated with the Common Stock represented by such certificates shall be
evidenced by such certificates alone and registered holders of Common Stock
shall also be the registered holders of the associated Rights, and the transfer
of any of such certificates shall also constitute the transfer of the Rights
associated with the Common Stock represented by such certificates. In the event
that the Company purchases or acquires any Common Stock after the Record Date
but prior to the Distribution Date, any Rights associated with such Common Stock
shall be deemed cancelled and retired so that the Company shall not be entitled
to exercise any Rights associated with the Common Stock which are no longer
outstanding.

        SECTION 4. FORM OF RIGHTS CERTIFICATES.

            (a) The Rights Certificates (and the forms of election to purchase
and of assignment to be printed on the reverse thereof) shall each be
substantially in the form set forth in Exhibit B hereto and may have such marks
of identification or designation and such legends, summaries or endorsements
printed thereon as the Company may deem appropriate and as are not inconsistent
with the provisions of this Agreement, or as may be required to comply with any
applicable law or with any rule or regulation made pursuant thereto or with any
rule or regulation of any stock exchange on which the Rights may from time to
time be listed, or to conform to usage. Subject to the provisions of Section 11
and Section 22 hereof, the Rights Certificates, whenever distributed, shall be
dated as of the Record Date and on their face shall entitle the holders thereof
to purchase such number of one one-hundredths of a share of Preferred Stock as
shall be set forth therein at the price set forth therein (such exercise price
per one one-hundredth of a share, the "Purchase Price"), but the amount and type
of securities purchasable upon the exercise of each Right and the Purchase Price
thereof shall be subject to adjustment as provided herein.

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

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

        SECTION 5. COUNTERSIGNATURE AND REGISTRATION.

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

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

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

            (a) Subject to the provisions of Section 4(b), Section 7(e), Section
14 and Section 24 hereof, at any time after the Close of Business on the
Distribution Date, and at or prior to the Close of Business on the Expiration
Date, any Rights Certificate or Certificates may be transferred, split up,
combined or exchanged for another Rights Certificate or Certificates, entitling
the registered holder to purchase a like number of one one-hundredths of a share
of Preferred Stock (or following a Triggering Event, Common Stock, other
securities, cash or other assets, as the case may be) as the Rights Certificate
or Certificates surrendered then entitled such holder (or former holder in the
case of a transfer) to purchase. Any registered holder desiring to transfer,
split up, combine or exchange any Rights Certificate or Certificates shall make
such request in writing delivered to the Rights Agent, and shall surrender the
Rights Certificate or Certificates to be transferred, split up, combined or
exchanged at the principal office or offices of the Rights Agent designated for
such purpose. Neither the Rights Agent nor the Company shall be obligated to
take

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any action whatsoever with respect to the transfer of any such surrendered
Rights Certificate until the registered holder shall have completed and signed
the certificate contained in the form of assignment on the reverse side of such
Rights Certificate and shall have provided such additional evidence of the
identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or
Associates thereof as the Company shall reasonably request. Thereupon the Rights
Agent shall, subject to Section 4(b), Section 7(e), Section 14 and Section 24
hereof, countersign and deliver to the Person entitled thereto a Rights
Certificate or Rights Certificates, as the case may be, as so requested. The
Company may require payment of a sum sufficient to cover any tax or governmental
charge that may be imposed in connection with any transfer, split up,
combination or exchange of Rights Certificates.

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

        SECTION 7. EXERCISE OF RIGHTS; PURCHASE PRICE; EXPIRATION DATE OF
RIGHTS.

            (a) Subject to Section 7(e) hereof, the registered holder of any
Rights Certificate may exercise the Rights evidenced thereby (except as
otherwise provided herein including, without limitation, the restrictions on
exercisability set forth in Section 9(c), Section 11(a)(iii) and Section 23(a)
hereof) in whole or in part at any time after the Distribution Date upon
surrender of the Rights Certificate, with the form of election to purchase and
the certificate on the reverse side thereof duly executed, to the Rights Agent
at the principal office or offices of the Rights Agent designated for such
purpose, together with payment of the aggregate Purchase Price with respect to
the total number of one one-hundredths of a share (or other securities or
property, as the case may be) as to which such surrendered Rights are then
exercisable, at or prior to the Expiration Date.

            (b) The Purchase Price for each one one-hundredths of a share of
Preferred Stock pursuant to the exercise of a Right shall initially be
Seventy-Five Dollars ($75.00), and shall be subject to adjustment from time to
time as provided in Section 11 or 13 hereof and shall be payable in accordance
with paragraph (c) below.

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

                                       8

<PAGE>   12

receipts shall be deposited by the transfer agent with the depositary agent) and
the Company will direct the depositary agent to comply with such request, (ii)
requisition from the Company the amount of cash, if any, to be paid in lieu of
fractional shares in accordance with Section 11 hereof, (iii) after receipt of
such certificates or depositary receipts, cause the same to be delivered to or
upon the order of the registered holder of such Rights Certificate, registered
in such name or names as may be designated by such holder, and (iv) after
receipt thereof, deliver such cash, if any, to or upon the order of the
registered holder of such Rights Certificate. The payment of the Purchase Price
(as such amount may be reduced pursuant to Section 11(a)(iii) hereof) may be
made (x) in cash or by certified bank check or money order payable to the order
of the Company, or (y) by delivery of a certificate or certificates (with
appropriate stock powers executed in blank attached thereto) evidencing a number
of shares of Common Stock equal to the then Purchase Price divided by the
closing market price (as determined pursuant to Section 11(d) hereof) per share
of Common Stock on the Trading Date immediately preceding the date of such
exercise. In the event that the Company is obligated to issue other securities
(including Common Stock) of the Company, pay cash and/or distribute other
property pursuant to Section 11(a) hereof, the Company will make all
arrangements necessary so that such other securities, cash and/or other property
are available for distribution by the Rights Agent, if and when appropriate.

            (d) In case the registered holder of any Rights Certificate shall
exercise less than all the Rights evidenced thereby, a new Rights Certificate
evidencing Rights equivalent to the Rights remaining unexercised shall be issued
by the Rights Agent and delivered to, or upon the order of, the registered
holder of such Rights Certificate, registered in such name or names as may be
designated by such holder, subject to the provisions of Section 14 hereof.

            (e) Notwithstanding anything in this Agreement to the contrary, from
and after the first occurrence of a Triggering Event, any Rights beneficially
owned by (i) an Acquiring Person or an Associate or Affiliate of an Acquiring
Person, (ii) a transferee of an Acquiring Person (or of any such Associate or
Affiliate) who becomes a transferee after the Acquiring Person becomes such (a
"Post Transferee"), or (iii) a transferee of an Acquiring Person (or of any such
Associate or Affiliate) who becomes a transferee prior to or concurrently with
the Acquiring Person becoming such and receives such Rights pursuant to either
(A) a transfer (whether or not for consideration) from the Acquiring Person to
holders of equity interests in such Acquiring Person or to any Person with whom
the Acquiring Person had any continuing agreement, arrangement or understanding
regarding the transferred Rights or (B) a transfer which the Board of Directors
of the Company has determined is part of a plan, arrangement or understanding
which has as a primary purpose or effect the avoidance of this Section 7(e) (a
"Prior Transferee"), or (iv) any subsequent transferee receiving transferred
Rights from a Post Transferee or a Prior Transferee, either directly or through
one or more intermediate transferees, shall become null and void without any
further action and no holder of such Rights shall have any rights whatsoever
with respect to such Rights, whether under any provision of this Agreement or
otherwise. The Company shall use all reasonable efforts to insure that the
provisions of this Section 7(e) and Section 4(b) hereof are complied with, but
shall have no liability to any holder of Rights Certificates or other person as
a result of its failure to make any determinations with respect to an Acquiring
Person or its Affiliates, Associates or transferees hereunder.

            (f) Notwithstanding anything in this Agreement to the contrary,
neither the Rights Agent nor the Company shall be obligated to undertake any
action with respect to a registered holder upon the occurrence of any purported
exercise as set forth in this Section 7 unless such registered holder shall have
(i) completed and signed the certificate contained in the form of election

                                       9

<PAGE>   13

to purchase set forth on the reverse side of the Rights Certificate surrendered
for such exercise, and (ii) provided such additional evidence of the identity of
the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates
thereof as the Company shall reasonably request.

        SECTION 8. CANCELLATION AND DESTRUCTION OF RIGHTS CERTIFICATES. All
Rights Certificates surrendered for the purpose of exercise, transfer, split up,
combination or exchange shall, if surrendered to the Company or any of its
agents, be delivered to the Rights Agent for cancellation or in cancelled form,
or, if surrendered to the Rights Agent, shall be cancelled by it, and no Rights
Certificates shall be issued in lieu thereof except as expressly permitted by
any of the provisions of this Agreement. The Company shall deliver to the Rights
Agent for cancellation and retirement, and the Rights Agent shall so cancel and
retire, any other Rights Certificate purchased or acquired by the Company
otherwise than upon the exercise thereof. The Rights Agent shall deliver all
cancelled Rights Certificates to the Company, or shall, at the written request
of the Company, destroy such cancelled Rights Certificates, and in such case
shall deliver a certificate of destruction thereof to the Company.

        SECTION 9. RESERVATION AND AVAILABILITY OF CAPITAL STOCK.

            (a) The Company covenants and agrees that it will cause to be
reserved and kept available out of its authorized and unissued shares of
Preferred Stock (and, following the occurrence of a Triggering Event, out of its
authorized and unissued shares of Common Stock and/or other securities or out of
its authorized and issued shares held in its treasury), the number of shares of
Preferred Stock (and, following the occurrence of a Triggering Event, Common
Stock and/or other securities) that, as provided in this Agreement including
Section 11(a)(iii) hereof, will be sufficient to permit the exercise in full of
all outstanding Rights.

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

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

                                       10

<PAGE>   14

Rights has been temporarily suspended, as well as a public announcement at such
time as the suspension is no longer in effect. Notwithstanding any provision of
this Agreement to the contrary, the Rights shall not be exercisable in any
jurisdiction unless the requisite qualification in such jurisdiction shall have
been obtained and until a registration statement (if required) has been declared
effective.

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

            (e) The Company further covenants and agrees that it will pay when
due and payable any and all federal and state transfer taxes and charges which
may be payable in respect of the issuance or delivery of the Rights Certificates
and of any certificates for shares of Preferred Stock (or Common Stock and/or
other securities, as the case may be) upon the exercise of Rights. The Company
shall not, however, be required to pay any transfer tax which may be payable in
respect of any transfer or delivery of Rights Certificates to a Person other
than, or the issuance or delivery of a number of one one-hundredths of a share
of Preferred Stock (or Common Stock and/or other securities, as the case may be)
in respect of a name other than that of, the registered holder of the Rights
Certificates evidencing Rights surrendered for exercise or to issue or deliver
any certificates for a number of one one-hundredths of a share of Preferred
Stock (or Common Stock and/or other securities, as the case may be) in a name
other than that of the registered holder upon the exercise of any Rights until
such tax shall have been paid (any such tax being payable by the holder of such
Rights Certificate at the time of surrender) or until it has been established to
the Company's satisfaction that no such tax is due.

        SECTION 10. PREFERRED STOCK RECORD DATE. Each person in whose name any
certificate for a number of one one-hundredths of a share of Preferred Stock (or
Common Stock and/or other securities, as the case may be) is issued upon the
exercise of Rights shall for all purposes be deemed to have become the holder of
record of such fractional shares of Preferred Stock (or Common Stock and/or
other securities, as the case may be) represented thereby on, and such
certificate shall be dated, the date upon which the Rights Certificate
evidencing such Rights was duly surrendered and payment of the Purchase Price
(and all applicable transfer taxes) was made; provided, however, that if the
date of such surrender and payment is a date upon which the Preferred Stock (or
Common Stock and/or other securities, as the case may be) transfer books of the
Company are closed, such Person shall be deemed to have become the record holder
of such shares (fractional or otherwise) on, and such certificate shall be
dated, the next succeeding Business Day on which the Preferred Stock (or Common
Stock and/or other securities, as the case may be) transfer books of the Company
are open. Prior to the exercise of the Rights evidenced thereby, the holder of a
Rights Certificate shall not be entitled to any rights of a stockholder of the
Company with respect to shares for which the Rights shall be exercisable,
including, without limitation, the right to vote, to receive dividends or other
distributions or to exercise any preemptive rights, and shall not be entitled to
receive any notice of any proceedings of the Company, except as provided herein.

                                       11

<PAGE>   15

        SECTION 11. ADJUSTMENT OF PURCHASE PRICE, NUMBER AND KIND OF SHARES OR
NUMBER OF RIGHTS. The Purchase Price, the number and kind of shares covered by
each Right and the number of Rights outstanding are subject to adjustment from
time to time as provided in this Section 11.

            (a) (i) In the event the Company shall at any time after the date of
        this Agreement (A) declare a dividend on the Preferred Stock payable in
        shares of Preferred Stock, (B) subdivide the outstanding Preferred
        Stock, (C) combine the outstanding Preferred Stock into a smaller number
        of shares, or (D) issue any shares of its capital stock in a
        reclassification of the Preferred Stock (including any such
        reclassification in connection with a consolidation or merger in which
        the Company is the continuing or surviving corporation), except as
        otherwise provided in this Section 11(a) and Section 7 hereof, the
        Purchase Price in effect at the time of the record date for such
        dividend or of the effective date of such subdivision, combination or
        reclassification, and the number and kind of shares of Preferred Stock
        or capital stock, as the case may be, issuable on such date, shall be
        proportionately adjusted so that the holder of any Right exercised after
        such time shall be entitled to receive, upon payment of the Purchase
        Price then in effect, the aggregate number and kind of shares of
        Preferred Stock or capital stock, as the case may be, which, if such
        Right had been exercised immediately prior to such date and at a time
        when the Preferred Stock transfer books of the Company were open, he
        would have owned upon such exercise and been entitled to receive by
        virtue of such dividend, subdivision, combination or reclassification.
        If an event occurs which would require an adjustment under both this
        Section 11(a)(i) and Section 11(a)(ii) hereof, the adjustment provided
        for in this Section 11(a)(i) shall be in addition to, and shall be made
        prior to, any adjustment required pursuant to Section 11(a)(ii) hereof.

                (ii) In the event:

                    (A) any Acquiring Person or any Associate or Affiliate of
            any Acquiring Person, at any time after the date of this Agreement,
            directly or indirectly, (1) shall merge into the Company or
            otherwise combine with the Company and the Company shall be the
            continuing or surviving corporation of such merger or combination
            and the Common Stock of the Company shall remain outstanding and
            unchanged, (2) shall, in one transaction or a series of
            transactions, transfer any assets to the Company or to any of its
            Subsidiaries in exchange (in whole or in part) for shares of Common
            Stock, for shares of other equity securities of the Company, or for
            securities exercisable for or convertible into shares of equity
            securities of the Company (Common Stock or otherwise) or otherwise
            obtain from the Company, with or without consideration, any
            additional shares of such equity securities or securities
            exercisable for or convertible into shares of such equity securities
            (other than pursuant to a pro rata distribution to all holders of
            Common Stock), (3) shall sell, purchase, lease, exchange, mortgage,
            pledge, transfer or otherwise acquire or dispose of, in the
            transaction or a series of transactions, to, from or with (as the
            case may be) the Company or any of its Subsidiaries, assets on terms
            and conditions less favorable to Company than the Company would be
            able to obtain in arm's length negotiation with an unaffiliated
            third party, other than pursuant to a transaction set forth in
            Section 13(a) hereof, (4) shall sell, purchase, lease, exchange,
            mortgage, pledge, transfer or otherwise acquire or dispose of in one
            transaction or a series of transactions, to, from or with (as the
            case may be) the Company or any of the Company's Subsidiaries (other
            than incidental to the lines of business, if any,

                                       12

<PAGE>   16

            engaged in as of the date hereof between the Company and such
            Acquiring Person or Associate or Affiliate) assets having an
            aggregate fair market value of more than $5,000,000, other than
            pursuant to a transaction set forth in Section 13(a) hereof, (5)
            shall receive any compensation from the Company or any of the
            Company's Subsidiaries other than compensation for full time
            employment as a regular employee at rates in accordance with the
            Company's (or its Subsidiaries') past practices, or (6) shall
            receive the benefit, directly or indirectly (except proportionately
            as a stockholder and except if resulting from a requirement of law
            or governmental regulation), of any loans, advances, guarantees,
            pledges or other financial assistance or any tax credits or other
            tax advantage provided by the Company or any of its Subsidiaries, or

                    (B) any Person shall become an Acquiring Person, other than
            pursuant to any transaction set forth in Section 13(a) hereof, or

                    (C) during such time as there is an Acquiring Person, there
            shall be any reclassification of securities (including any reverse
            stock split), or recapitalization of the Company, or any merger or
            consolidation of the Company with any of its Subsidiaries or any
            other transaction or series of transactions involving the Company or
            any of its Subsidiaries, other than a transaction or transactions to
            which the provisions of Section 13(a) apply (whether or not with or
            into or otherwise involving an Acquiring Person) which has the
            effect, directly or indirectly, of increasing by more than one
            percent (1%) the proportionate share of the outstanding shares of
            any class of equity securities of the Company or any of its
            Subsidiaries which is directly or indirectly beneficially owned by
            any Acquiring Person or any Associate or Affiliate of any Acquiring
            Person,

        then, promptly following five (5) days after the date of the occurrence
        of an event described in Section 11(a)(ii)(B) hereof and promptly
        following the occurrence of any event described in Section 11(a)(ii)(A)
        or (C) hereof, proper provision shall be made so that each holder of a
        Right (except as provided below and in Section 7(e) hereof) shall
        thereafter have the right to receive, upon exercise thereof at the then
        current Purchase Price in accordance with the terms of this Agreement,
        in lieu of shares of Preferred Stock, such number of shares of Common
        Stock of the Company as shall equal the result obtained by (x)
        multiplying the then current Purchase Price by the then number of one
        one-hundredths of a share of Preferred Stock for which a Right was
        exercisable immediately prior to the first occurrence of a Section
        11(a)(ii) Event, and dividing that product (which, following such first
        occurrence, shall thereafter be referred to as the "Purchase Price" for
        each Right and for all purposes of this Agreement) by (y) fifty percent
        (50%) of the current market price (determined pursuant to Section 11(d)
        hereof) per share of Common Stock on the date of such first occurrence
        (such number of shares, the "Adjustment Shares").

                (iii) In the event that the number of shares of Common Stock
        which are authorized by the Company's charter but not outstanding or
        reserved for issuance for purposes other than upon exercise of the
        Rights are not sufficient to permit the exercise in full of the Rights
        in accordance with the foregoing subparagraph (ii) of this Section
        11(a), the Company shall: (A) determine the excess of (1) the value of
        the Adjustment Shares issuable upon the exercise of a Right (the
        "Current Value") over (2) the Purchase Price (such excess, the
        "Spread"), and (B) with respect to each Right, make adequate provision
        to substitute for

                                       13
<PAGE>   17

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

                (iv) The right to buy Common Stock of the Company pursuant to
        Section 11(a)(ii) hereof shall not arise as a result of any Person
        becoming an Acquiring Person through an acquisition of Common Stock
        pursuant to a Permitted Offer.

            (b) In case the Company shall fix a record date for the issuance of
rights, options or warrants to all holders of Preferred Stock entitling them to
subscribe for or purchase (for a period expiring within forty-five (45) calendar
days after such record date) Preferred Stock (or shares having the same rights,
privileges and preferences as the shares of Preferred Stock ("equivalent
preferred stock")) or securities convertible into Preferred Stock or equivalent
preferred stock at a price per share of Preferred Stock or per share of
equivalent preferred stock (or having a conversion price per share, if a
security convertible into Preferred Stock or equivalent preferred stock) less
than the current market price (as determined pursuant to Section 11(d) hereof)
per share of Preferred

                                       14
<PAGE>   18

Stock on such record date, the Purchase Price to be in effect after such record
date shall be determined by multiplying the Purchase Price in effect immediately
prior to such record date by a fraction, the numerator of which shall be the
number of shares of Preferred Stock outstanding on such record date, plus the
number of shares of Preferred Stock which the aggregate offering price of the
total number of shares of Preferred Stock and/or equivalent preferred stock so
to be offered (and/or the aggregate initial conversion price of the convertible
securities so to be offered) would purchase at such current market price, and
the denominator of which shall be the number of shares of Preferred Stock
outstanding on such record date, plus the number of additional shares of
Preferred Stock and/or equivalent preferred stock to be offered for subscription
or purchase (or into which the convertible securities so to be offered are
initially convertible); 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
the exercise of one Right. In case such subscription price may be paid by
delivery of consideration part or all of which may be in a form other than cash,
the value of such consideration shall be as determined in good faith by the
Board of Directors of the Company, whose determination shall be described in a
statement filed with the Rights Agent and shall be binding on the Rights Agent
and the holders of the Rights. Shares of Preferred Stock owned by or held for
the account of the Company shall not be deemed outstanding for the purpose of
any such computation. Such adjustment shall be made successively whenever such a
record date is fixed, and in the event that such rights or warrants are not so
issued, the Purchase Price shall be adjusted to be the Purchase Price which
would then be in effect if such record date had not been fixed.

            (c) In case the Company shall fix a record date for a distribution
to all holders of Preferred Stock (including any such distribution made in
connection with a consolidation or merger in which the Company is the continuing
corporation) of evidences of indebtedness, cash (other than a regular cash
dividend out of the earnings or retained earnings of the Company), assets (other
than a dividend payable in Preferred Stock, but including any dividend payable
in stock other than Preferred Stock) or subscription rights or warrants
(excluding those referred to in Section 11(b) hereof), the Purchase Price to be
in effect after such record date shall be determined by multiplying the Purchase
Price in effect immediately prior to such record date by a fraction, the
numerator of which shall be the current market price (as determined pursuant to
Section 11(d) hereof) per share of Preferred Stock on such record date, less the
fair market value (as determined in good faith by the Board of Directors of the
Company, whose determination shall be described in a statement filed with the
Rights Agent) of the portion of the cash, assets or evidences of indebtedness so
to be distributed or of such subscription rights or warrants applicable to a
share of Preferred Stock and the denominator of which shall be such current
market price (as determined pursuant to Section 11(d) hereof) per share of
Preferred Stock; 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 the exercise of one
Right. Such adjustments shall be made successively whenever such a record date
is fixed, and in the event that such distribution is not so made, the Purchase
Price shall be adjusted to be the Purchase Price which would have been in effect
if such record date had not been fixed.

                (d) (i) For the purpose of any computation hereunder, other than
        computations made pursuant to Section 11(a)(iii) hereof, the "current
        market price" per share of Common Stock on any date shall be deemed to
        be the average of the daily closing prices per share of such Common
        Stock for the thirty (30) consecutive Trading Days (as such term is
        hereinafter defined) immediately prior to such date, and for purposes of
        computations made pursuant to Section 11(a)(iii) hereof, the "current
        market price" per share of Common

                                       15

<PAGE>   19

        Stock on any date shall be deemed to be the average of the daily closing
        prices per share of such Common Stock for the ten (10) consecutive
        Trading Days immediately following such date; provided, however, that in
        the event that the current market price per share of the Common Stock is
        determined during a period following the announcement by the issuer of
        such Common Stock of (A) a dividend or distribution on such Common Stock
        payable in shares of such Common Stock or securities convertible into
        shares of such Common Stock (other than the Rights), or (B) any
        subdivision, combination or reclassification of such Common Stock, and
        prior to the expiration of the requisite thirty (30) Trading Day or ten
        (10) Trading Day period, as set forth above, after the dividend date for
        such dividend or distribution, or the record date for such subdivision,
        combination or reclassification, then, and in each such case, the
        "current market price" shall be properly adjusted to take into account
        ex-dividend trading. The closing price for each day shall be the last
        sale price, regular way, or, in case no such sale takes place on such
        day, the average of the closing bid and asked prices, regular way, in
        either case as reported in the principal consolidated transaction
        reporting system with respect to securities listed or admitted to
        trading on the New York Stock Exchange or, if the shares of Common Stock
        are not listed or admitted to trading on the New York Stock Exchange, as
        reported in the principal consolidated transaction reporting system with
        respect to securities listed on the principal national securities
        exchange on which the shares of Common Stock are listed or admitted to
        trading or, if the shares of Common Stock are not listed or admitted to
        trading on any national securities exchange, the last quoted price or,
        if not so quoted, the average of the high bid and low asked prices in
        the over-the-counter market, as reported by the National Association of
        Securities Dealers, Inc. Automated Quotation System ("NASDAQ") or such
        other system then in use, or, if on any such date the shares of Common
        Stock are not quoted by any such organization, the average of the
        closing bid and asked prices as furnished by a professional market maker
        making a market in the Common Stock selected by the Board of Directors
        of the Company. If on any such date no market maker is making a market
        in the Common Stock, the fair value of such shares on such date as
        determined in good faith by the Board of Directors of the Company shall
        be used. The term "Trading Day" shall mean a day on which the principal
        national securities exchange on which the shares of Common Stock are
        listed or admitted to trading is open for the transaction of business
        or, if the shares of Common Stock are not listed or admitted to trading
        on any national securities exchange, a Business Day. If the Common Stock
        is not publicly held or not so listed or traded, "current market price"
        per share shall mean the fair value per share as determined in good
        faith by the Board of Directors of the Company, whose determination
        shall be described in a statement filed with the Rights Agent and shall
        be conclusive for all purposes.

                (ii) For the purpose of any computation hereunder, the "current
        market price" per share of Preferred Stock shall be determined in the
        same manner as set forth above for the Common Stock in clause (i) of
        this Section 11(d) (other than the last sentence thereof). If the
        current market price per share of Preferred Stock cannot be determined
        in the manner provided above or if the Preferred Stock is not publicly
        held or listed or traded in a manner described in clause (i) of this
        Section 11(d), the "current market price" per share of Preferred Stock
        shall be conclusively deemed to be an amount equal to $75.00 (as such
        number may be appropriately adjusted for such events as stock splits,
        stock dividends and recapitalizations with respect to the Common Stock
        occurring after the date of this Agreement) multiplied by the current
        market price per share of the Common Stock. If neither the Common Stock
        nor the Preferred Stock is publicly held or so listed or traded,
        "current market price" per share of the Preferred Stock shall mean the
        fair value per share as

                                       16

<PAGE>   20

        determined in good faith by the Board of Directors of the Company, whose
        determination shall be described in a statement filed with the Rights
        Agent and shall be conclusive for all purposes. For all purposes of this
        Agreement, the "current market price" of one one-hundredths of a share
        of Preferred Stock shall be equal to the "current market price" of one
        share of Preferred Stock divided by one hundred (100).

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

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

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

            (h) Unless the Company shall have exercised its election as provided
in Section 11(i), upon each adjustment of the Purchase Price as a result of the
calculations made in Sections 11(b) and (c), each Right outstanding immediately
prior to the making of such adjustment shall thereafter evidence the right to
purchase, at the adjusted Purchase Price, that number of one one-hundredth of a
share of Preferred Stock (calculated to the nearest one-millionth) obtained by
(i) multiplying (x) the number of one one-hundredths of a share covered by a
Right immediately prior to this adjustment, by (y) the Purchase Price in effect
immediately prior to such adjustment of the Purchase Price, and (ii) dividing
the product so obtained by the Purchase Price in effect immediately after such
adjustment of the Purchase Price.

            (i) The Company may elect on or after the date of any adjustment of
the Purchase Price to adjust the number of Rights, in lieu of any adjustment in
the number of one one-hundredths of a share of Preferred Stock purchasable upon
the exercise of a Right. Each of the Rights outstanding after the adjustment in
the number of Rights shall be exercisable for the number of one one-hundredths
of a share of Preferred Stock for which a Right was exercisable immediately
prior to such adjustment. Each Right held of record prior to such adjustment of
the number of Rights shall become that number of Rights (calculated to the
nearest one ten-thousandth) obtained by dividing the Purchase Price in effect
immediately prior to adjustment of the Purchase Price by the

                                       17

<PAGE>   21

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

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

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

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

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

                                       18

<PAGE>   22

            (n) The Company covenants and agrees that it shall not, at any time
after the Distribution Date, (i) consolidate with any other Person (other than a
Subsidiary of the Company in a transaction which complies with Section 11(o)
hereof), (ii) merge with or into any other Person (other than a Subsidiary of
the Company in a transaction which complies with Section 11(o) hereof), or (iii)
sell or transfer (or permit any Subsidiary to sell or transfer), in one
transaction, or a series of related transactions, assets or earning power
aggregating more than fifty percent (50%) of the assets or earning power of the
Company and its Subsidiaries (taken as a whole) to any other Person or Persons
(other than the Company and or any of its Subsidiaries in one or more
transactions each of which complies with Section 11(o) hereof), if (x) at the
time of or immediately after such consolidation, merger or sale there are any
rights, warrants or other instruments or securities outstanding or agreements in
effect which would substantially diminish or otherwise eliminate the benefits
intended to be afforded by the Rights or (y) prior to, simultaneously with or
immediately after such consolidation, merger or sale, the shareholders of the
Person who constitutes, or would constitute, the "Principal Party" for the
purposes of Section 13(a) hereof shall have received a distribution of Rights
previously owned by such Person or any of its Affiliates and Associates.

            (o) The Company covenants and agrees that, after the Distribution
Date, it will not, except as permitted by Section 23, Section 24 or Section 27
hereof, take (or permit any Subsidiary to take) any action if at the time such
action is taken it is reasonably foreseeable that such action will diminish
substantially or otherwise eliminate the benefits intended to be afforded by the
Rights.

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

        SECTION 12. CERTIFICATE OF ADJUSTED PURCHASE PRICE OR NUMBER OF SHARES.
Whenever an adjustment is made as provided in Section 11 and Section 13 hereof,
the Company shall (a) promptly prepare a certificate setting forth such
adjustment and a brief statement of the facts accounting for such adjustment,
(b) promptly file with the Rights Agent, and with each transfer agent for the
Preferred Stock and the Common Stock, a copy of such certificate, and (c) mail a
brief summary thereof to each holder of a Rights Certificate (or, if prior to
the Distribution Date, to each holder of a certificate representing shares of
Common Stock) in accordance with Section 26 hereof. Notwithstanding the
foregoing sentence, the failure of the Company to make such certification or
give such notice shall not affect the validity of such adjustment or the force
or effect of the requirement for such adjustment. The Rights Agent shall be
fully protected in relying on any such certificate and on any adjustment therein
contained.

                                       19

<PAGE>   23

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

        (a) In the event that, following the Stock Acquisition Date, directly or
indirectly, (x) the Company shall consolidate with, or merge with and into, any
other Person (other than a Subsidiary of the Company in a transaction which
complies with Section 11(o) hereof), and the Company shall not be the continuing
or surviving corporation of such consolidation or merger, (y) any Person (other
than a Subsidiary of the Company in a transaction which complies with Section
11(o) hereof) shall consolidate with, or merge with or into, the Company, and
the Company shall be the continuing or surviving corporation of such
consolidation or merger and, in connection with such consolidation or merger,
all or part of the outstanding shares of Common Stock shall be changed into or
exchanged for stock or other securities of any other Person or cash or any other
property, or (z) the Company shall sell or otherwise transfer (or one or more of
its Subsidiaries shall sell or otherwise transfer), in one transaction or a
series of related transactions, assets or earning power aggregating more than
fifty percent (50%) of the assets or earning power of the Company and its
Subsidiaries (taken as a whole) to any Person or Persons (other than the Company
or any Subsidiary of the Company in one or more transactions each of which
complies with Section 11(o) hereof), then, and in each such case, proper
provision shall be made so that: (i) each holder of a Right, except as provided
in Section 7(e) hereof, shall thereafter have the right to receive, upon the
exercise thereof at the then current Purchase Price in accordance with the terms
of this Agreement, such number of validly authorized and issued, fully paid,
nonassessable and freely tradable shares of Common Stock of the Principal Party
(as such term is hereinafter defined), not subject to any liens, encumbrances,
rights of first refusal or other adverse claims, as shall be equal to the result
obtained by (1) multiplying the then current Purchase Price by the number of one
one-hundredths of a share of Preferred Stock for which a Right is exercisable
immediately prior to the first occurrence of a Section 13 Event (or, if a
Section 11(a)(ii) Event has occurred prior to the first occurrence of a Section
13 Event, multiplying the number of such one one-hundredths of a share for which
a Right was exercisable immediately prior to the first occurrence of a Section
11(a)(ii) Event by the Purchase Price in effect immediately prior to such first
occurrence), and (2) dividing that product (which, following the first
occurrence of a Section 13 Event, shall be referred to as the "Purchase Price"
for each Right and for all purposes of this Agreement) by fifty percent (50%) of
the current market price (determined pursuant to Section 11(d)(i) hereof) per
share of the Common Stock of such Principal Party on the date of consummation of
such Section 13 Event; (ii) such Principal Party shall thereafter be liable for,
and shall assume, by virtue of such Section 13 Event, all the obligations and
duties of the Company pursuant to this Agreement; (iii) the term "Company" shall
thereafter be deemed to refer to such Principal Party, it being specifically
intended that the provisions of Section 11 hereof shall apply only to such
Principal Party following the first occurrence of a Section 13 Event; (iv) such
Principal Party shall take such steps (including, but not limited to, the
reservation of a sufficient number of shares of its Common Stock) in connection
with the consummation of any such transaction as may be necessary to assure that
the provisions hereof shall thereafter be applicable, as nearly as reasonably
may be, in relation to its shares of Common Stock thereafter deliverable upon
the exercise of the Rights; provided, however, that upon the subsequent
occurrence of any merger, consolidation, sale of all or substantially all
assets, recapitalization, reclassification of shares, reorganization or other
extraordinary transaction in respect of such Principal Party, each holder of a
Right shall thereupon be entitled to receive, upon exercise of a Right a payment
of the Purchase Price, such cash, shares, rights, warrants and other property
which such holder would have been entitled to receive had he, at the time of
such transaction, owned the shares of Common Stock of the

                                       20

<PAGE>   24

Principal Party purchasable upon the exercise of a Right, and such Principal
Party shall take such steps (including, but not limited to, reservation of
shares of stock) as may be necessary to permit the subsequent exercise of the
Rights in accordance with the terms hereof for such cash, shares, rights,
warrants and other property; and (v) the provisions of Section 11(a)(ii) hereof
shall be of no effect following the first occurrence of any Section 13 Event.

            (b) "Principal Party" shall mean:

                (i) in the case of any transaction described in clause (x) or
        (y) of the first sentence of Section 13(a), the Person that is the
        issuer of any securities into which shares of Common Stock of the
        Company are converted in such merger or consolidation, and if no
        securities are so issued, the Person that is the other party to such
        merger or consolidation; and

                (ii) in the case of any transaction described in clause (z) of
        the first sentence of Section 13(a), the Person that is the party
        receiving the greatest portion of the assets or earning power
        transferred pursuant to such transaction or transactions;

provided, however, that in any such case, (1) if the Common Stock of such Person
is not at such time and has not been continuously over the preceding twelve (12)
month period registered under Section 12 of the Exchange Act, and such Person is
a direct or indirect Subsidiary of another Person the Common Stock of which is
and has been so registered, "Principal Party" shall refer to such other Person
whose Common Stock is so registered; and (2) in case such Person is a
Subsidiary, directly or indirectly, of more than one Person, the Common Stocks
of two or more of which are and have been so registered, "Principal Party" shall
refer to whichever of such Persons is the issuer of the Common Stock having the
greatest aggregate market value.

            (c) If, for any reason, the Rights cannot be exercised for Common
Stock of such Principal Party as provided in Section 13(a), then each holder of
Rights shall have the right to exchange its Rights for cash from such Principal
Party in an amount equal to the number of shares of Common Stock that it would
otherwise be entitled to purchase times fifty percent (50%) of the current per
share market price, as determined pursuant to Section 11(d) hereof, of such
Common Stock of such Principal Party. If, for any reason, the foregoing
formulation cannot be applied to determine the cash amount into which the Rights
are exchangeable, then the Board of Directors, based upon the advice of one or
more nationally recognized investment banking firms, and based upon the total
value of the Company, shall determine such amount reasonably and with good faith
to the holders of Rights. Any such determination shall be final and binding on
the Rights Agent.

            (d) Notwithstanding anything in this Agreement to the contrary,
Section 13 shall not be applicable to a transaction described in clauses (x) and
(y) of Section 13(a) if: (i) such transaction is consummated with a Person or
Persons who acquired Common Stock pursuant to a Permitted Offer (or a
wholly-owned Subsidiary of any such Person or Persons); (ii) the price per share
of Common Stock offered in such transaction is not less than the price per share
of Common Stock paid to all holders of Common Stock whose shares were purchased
pursuant to such Permitted Offer; and (iii) the form of consideration being
offered to the remaining holders of Common Stock pursuant to such transaction is
the same form as the form of consideration paid pursuant to such Permitted
Offer. Upon consummation of any such transaction contemplated by this Section
13(d), all Rights hereunder shall expire.

                                       21

<PAGE>   25

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

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

                (ii) deliver to holders of the Rights historical financial
        statements for the Principal Party and each of its Affiliates which
        comply in all respects with the requirements for registration on Form 10
        under the Exchange Act;

                (iii) use its best efforts, if the Common Stock of the Principal
        Party shall become listed on a national securities exchange, to list (or
        continue the listing of) the Rights and the securities purchasable upon
        exercise of the Rights on such securities exchange and, if the Common
        Stock of the Principal Party shall not be listed on a national
        securities exchange, to cause the Rights and the securities purchasable
        upon exercise of the Rights to be reported by NASDAQ or such other
        system then in use; and

                (iv) obtain waivers of any rights of first refusal or preemptive
        rights in respect of the shares of Common Stock of the Principal Party
        subject to purchase upon exercise of outstanding Rights.

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

        SECTION 14. FRACTIONAL RIGHTS AND FRACTIONAL SHARES.

            (a) The Company shall not be required to issue fractions of Rights,
except prior to the Distribution Date as provided in Section 11(p) hereof, or to
distribute Rights Certificates which evidence fractional Rights. In lieu of such
fractional Rights, there shall be paid to the registered holders of the Rights
Certificates with regard to which such fractional Rights would otherwise be
issuable, an amount in cash equal to the same fraction of the current market
value of a whole Right. For purposes of this Section 14(a), the current market
value of a whole Right shall be the closing price of the Rights for the Trading
Day immediately prior to the date on which such fractional Rights would have
been otherwise issuable. The closing price of the Rights for any day shall be
the last sale price, regular way, or, in case no such sale takes place on such
day, the average of the closing bid and asked prices, regular way, in either
case as reported in the principal consolidated transaction reporting system with
respect to securities listed or admitted to trading on the New York Stock
Exchange or, if the Rights are not listed or admitted to trading on the New York
Stock Exchange, as

                                       22

<PAGE>   26

reported in the principal consolidated transaction reporting system with respect
to securities listed on the principal national securities exchange on which the
Rights are listed or admitted to trading, or if the Rights are not listed or
admitted to trading on any national securities exchange, the last quoted price
or, if not so quoted, the average of the high bid and low asked prices in the
over-the-counter market, as reported by NASDAQ or such other system then in use
or, if on any such date the Rights are not quoted by any such organization, the
average of the closing bid and asked prices as furnished by a professional
market maker making a market in the Rights selected by the Board of Directors of
the Company. If on any such date no such market maker is making a market in the
Rights the fair value of the Rights on such date as determined in good faith by
the Board of Directors of the Company shall be used.

            (b) The Company shall not be required to issue fractions of shares
of Preferred Stock (other than fractions which are integral multiples of one
one-hundredth of a share of Preferred Stock) upon exercise of the Rights or to
distribute certificates which evidence fractional shares of Preferred Stock
(other than fractions which are integral multiples of one one-hundredth of a
share of Preferred Stock). In lieu of fractional shares of Preferred Stock that
are not integral multiples of one one-hundredth of a share of Preferred Stock,
the Company may pay to the registered holders of Rights Certificates at the time
such Rights are exercised as herein provided an amount in cash equal to the same
fraction of the current market value of one one-hundredth of a share of
Preferred Stock. For purposes of this Section 14(b), the current market value of
one one-hundredth of a share of Preferred Stock shall be one one-hundredth of
the closing price of a share of Preferred Stock (as determined pursuant to
Section 11(d)(ii) hereof) for the Trading Day immediately prior to the date of
such exercise.

            (c) Following the occurrence of a Triggering Event, the Company
shall not be required to issue fractions of shares of Common Stock upon exercise
of the Rights or to distribute certificates which evidence fractional shares of
Common Stock. In lieu of fractional shares of Common Stock, the Company may pay
to the registered holders of Rights Certificates at the time such Rights are
exercised as herein provided an amount in cash equal to the same fraction of the
current market value of one (1) share of Common Stock. For purposes of this
Section 14(c), the current market value of one share of Common Stock shall be
the closing price of one share of Common Stock (as determined pursuant to
Section 11(d)(i) hereof) for the Trading Day immediately prior to the date of
such exercise.

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

        SECTION 15. RIGHTS OF ACTION. All rights of action in respect of this
Agreement are vested in the respective registered holders of the Rights
Certificates (and, prior to the Distribution Date, the registered holders of the
Common Stock); and any registered holder of any Rights Certificate (or, prior to
the Distribution Date, of the Common Stock), without the consent of the Rights
Agent or of the holder of any other Rights Certificate (or, prior to the
Distribution Date, of the Common Stock), may, in his own behalf and for his own
benefit, enforce, and may institute and maintain any suit, action or proceeding
against the Company to enforce, or otherwise act in respect of, his right to
exercise the Rights evidenced by such Rights Certificate in the manner provided
in such Rights Certificate and in this Agreement. Without limiting the foregoing
or any remedies available to the holders of Rights, it is specifically
acknowledged that the holders of Rights would not have an adequate remedy at law
for any breach of this Agreement and shall be entitled to specific

                                       23

<PAGE>   27

performance of the obligations hereunder and injunctive relief against actual or
threatened violations of the obligations hereunder of any Person subject to this
Agreement.

        SECTION 16. AGREEMENT OF RIGHTS HOLDERS. Every holder of a Right by
accepting the same consents and agrees with the Company and the Rights Agent and
with every other holder of a Right that:

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

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

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

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

        SECTION 17. RIGHTS CERTIFICATE HOLDER NOT DEEMED A STOCKHOLDER. No
holder, as such, of any Rights Certificate shall be entitled to vote, receive
dividends or be deemed for any purpose the holder of the number of one
one-hundredths of a share of Preferred Stock or any other securities of the
Company which may at any time be issuable on the exercise of the Rights
represented thereby, nor shall anything contained herein or in any Rights
Certificate be construed to confer upon the holder of any Rights Certificate, as
such, any of the rights of a 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 Section 25 hereof), or to receive dividends or subscription rights,
or otherwise, until the Right or Rights evidenced by such Rights Certificate
shall have been exercised in accordance with the provisions hereof.

        SECTION 18. CONCERNING THE RIGHTS AGENT.

            (a) The Company agrees to pay to the Rights Agent reasonable
compensation for all services rendered by it hereunder and, from time to time,
on demand of the Rights Agent, its

                                       24

<PAGE>   28

reasonable expenses and counsel fees and disbursements 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, of 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.

            (b) The Rights Agent shall be protected and shall incur no liability
for or in respect of any action taken, suffered or omitted by it in connection
with its administration of this Agreement in reliance upon any Rights
Certificate or certificate for Common Stock or for other securities of the
Company, instrument of assignment or transfer, power of attorney, endorsement,
affidavit, letter, notice, direction, consent, certificate, statement, or other
paper or document believed by it to be genuine and to be signed, executed and,
where necessary, verified or acknowledged, by the proper Person or Persons.

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

            (a) Any corporation into which the Rights Agent or any successor
Rights Agent may be merged or with which it may be consolidated, or any
corporation resulting from any merger or consolidation to which the Rights Agent
or any successor Rights Agent shall be a party, or any corporation succeeding to
the stock transfer or 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, however, that such corporation
would be eligible for appointment as a successor Rights Agent under the
provisions of Section 21 hereof. In case at the time such successor Rights Agent
shall succeed to the agency created by this Agreement, any of the Rights
Certificates shall have been countersigned but not delivered, any such successor
Rights Agent may adopt the countersignature of a predecessor Rights Agent and
deliver such Rights Certificates so countersigned; and in case at that time any
of the Rights Certificates shall not have been countersigned, any successor
Rights Agent may countersign such Rights Certificates either in the name of the
predecessor or in the name of the successor Rights Agent; and in all such cases
such Rights Certificates shall have the full force provided in the Rights
Certificates and in this Agreement.

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

        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 Rights Certificates,
by their acceptance thereof, shall be bound:

            (a) The Rights Agent may consult with legal counsel (who may be
legal counsel for the Company), and the 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.

                                       25

<PAGE>   29

            (b) Whenever in the performance of its duties under this Agreement
the Rights Agent shall deem it necessary or desirable that any fact or matter
(including, without limitation, the identity of any Acquiring Person and the
determination of "current market price") be proved or established by the Company
prior to taking 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 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 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 Rights
Certificates or be required to verify the same (except as to its
countersignature on such Rights Certificates), but all such statements and
recitals are and shall be deemed to have been made by the Company only.

            (e) The Rights Agent shall not be under any responsibility 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 Rights Certificate (except its countersignature
thereof); nor shall it be responsible for any breach by the Company of any
covenant or condition contained in this Agreement or in any Rights Certificate;
nor shall it be responsible for any adjustment required under the provisions of
Section 11 or Section 13 hereof or responsible for the manner, method or amount
of any such adjustment or the ascertaining of the existence of facts that would
require any such adjustment (except with respect to the exercise of Rights
evidenced by Rights Certificates after actual notice of any such adjustment);
nor shall it by any act hereunder be deemed to make any representation or
warranty as to the authorization or reservation of any shares of Common Stock or
Preferred Stock to be issued pursuant to this Agreement or any Rights
Certificate or as to whether any shares of Common Stock or Preferred Stock will,
when so issued, be validly authorized and issued, fully paid and nonassessable.

            (f) The Company 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 the
Chairman of the Board, the President, any Vice President, the Secretary, any
Assistant Secretary, the Treasurer or any Assistant Treasurer of the Company,
and to apply to such officers for advice or instructions in connection with its
duties, and 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.

                                       26

<PAGE>   30

            (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 or for any other legal entity.

            (i) The Rights Agent may execute and exercise any of the rights or
powers hereby vested in it or perform any duty hereunder either itself or by or
through its attorneys or agents, and the Rights Agent shall not be answerable or
accountable for any act, default, neglect or misconduct of any such attorneys or
agents or for any loss to the Company resulting from any such act, default,
neglect or misconduct; provided, however, reasonable care was exercised in the
selection and continued employment thereof.

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

            (k) If, with respect to any Right Certificate surrendered to the
Rights Agent for exercise or transfer, the certificate attached to the form of
assignment or form of election to purchase, as the case may be, has either not
been completed or indicates an affirmative response to clause 1 and/or 2
thereof, the Rights Agent shall not take any further action with respect to such
requested exercise of transfer without first consulting with the Company.

        SECTION 21. CHANGE OF RIGHTS AGENT. The Rights Agent or any successor
Rights Agent may resign and be discharged from its duties under this Agreement
upon thirty (30) days' notice in writing, mailed to the Company, and to each
transfer agent of the Common Stock and Preferred Stock by registered or
certified mail, and to the holders of the Rights Certificates by first-class
mail. The Company may remove the Rights Agent or any successor Rights Agent upon
thirty (30) days' notice in writing, mailed to the Rights Agent or successor
Rights Agent, as the case may be, and to each transfer agent of the Common Stock
and Preferred Stock, by registered or certified mail, and to the holders of the
Rights Certificates by first-class mail. If the Rights Agent shall resign or be
removed or shall otherwise become incapable of acting, the Company shall appoint
a successor to the Rights Agent. If the Company shall fail to make such
appointment within a period of thirty (30) days after giving notice of such
removal or after it has been notified in writing of such resignation or
incapacity by the resigning or incapacitated Rights Agent or by the holder of a
Rights Certificate (who shall, with such notice, submit his Rights Certificate
for inspection by the Company), then any registered holder of any Rights
Certificate may apply to any court of competent jurisdiction for an appointment
of a new Rights Agent. Any successor Rights Agent, whether appointed by the
Company or by such a court, shall be (a) a corporation organized and doing
business under the law of the United States or of the State of California (or of
any other state of the United States so long as such corporation is authorized
to do business as a banking institution in the State of California), in good
standing, having a principal office in the State of California, which is
authorized under such laws to exercise stock transfer or corporate trust powers
and is subject to supervision or examination by federal or state authority and
which has at the time of its appointment as Rights Agent a combined capital and
surplus of at least $100,000,000, or (b) an Affiliate of a corporation described
in clause (a) of this sentence. After appointment, the successor Rights Agent
shall be vested with the

                                       27

<PAGE>   31

same powers, rights, duties and responsibilities as if it had been originally
named as Rights Agent without further act or deed; but the predecessor Rights
Agent shall deliver and transfer to the successor Rights Agent any property at
the time held by it hereunder, and execute and deliver any further assurance,
conveyance, act or deed necessary for the purpose. Not later than the effective
date of any such appointment, the Company shall file notice thereof in writing
with the predecessor Rights Agent and each transfer agent of the Common Stock
and the Preferred Stock, and mail a notice thereof in writing to the registered
holders of the Rights Certificates. Failure to give any notice provided for in
this Section 21, however, or any defect therein, shall not affect the legality
or validity of the resignation or removal of the Rights Agent or the appointment
of the successor Rights Agent, as the case may be.

        SECTION 22. ISSUANCE OF NEW RIGHTS CERTIFICATES. Notwithstanding any of
the provisions of this Agreement or of the Rights to the contrary, the Company
may, at its option, issue new Rights Certificates evidencing Rights in such form
as may be approved by its Board of Directors to reflect any adjustment or change
in the Purchase Price and the number or kind or class of shares or other
securities or property purchasable under the Rights Certificates made in
accordance with the provisions of this Agreement. In addition, in connection
with the issuance or sale of shares of Common Stock following the Distribution
Date and prior to the redemption or expiration of the Rights, the Company (a)
shall, with respect to shares of Common Stock so issued or sold pursuant to the
exercise of stock options or under any employee plan or arrangement, or upon the
exercise, conversion or exchange of securities hereinafter issued by the
Company, and (b) may, in any other case, if deemed necessary or appropriate by
the Board of Directors of the Company, issue Rights Certificates representing
the appropriate number of Rights in connection with such issuance or sale;
provided, however, that (i) no such Rights Certificate shall be issued if, and
to the extent that, the Company shall be advised by counsel that such issuance
would create a significant risk of material adverse tax consequences to the
Company or the Person to whom such Rights Certificate would be issued, and (ii)
no such Rights Certificate shall be issued if, and to the extent that
appropriate adjustment shall otherwise have been made in lieu of the issuance
thereof.

        SECTION 23. REDEMPTION.

            (a) The Board of Directors of the Company may, at its option, at any
time prior to the earlier of (i) the Close of Business on the tenth day
following the Stock Acquisition Date, or such later date as may be determined by
action of a majority of the Board of Directors then in office and publicly
announced by the Company (or, if the Stock Acquisition Date shall have occurred
prior to the Record Date, the Close of Business on the tenth day following the
Record Date, or such later date as may be determined by action of a majority of
the Board of Directors then in office and publicly announced by the Company), or
(ii) the Final Expiration Date, redeem all but not less than all of the then
outstanding Rights at a redemption price of $.001 per Right, as such amount may
be appropriately adjusted to reflect any stock split, stock dividend or similar
transaction occurring after the date hereof (such redemption price being
hereinafter referred to as the "Redemption Price"); provided, however, that if,
following the occurrence of a Stock Acquisition Date and following the
expiration of the right of redemption hereunder but prior to any Triggering
Event, (i) a person who is an Acquiring Person shall have transferred or
otherwise disposed of a number of shares of Common Stock in one transaction or
series of transactions, not directly or indirectly involving the Company, or any
of its Subsidiaries, which did not result in the occurrence of a Triggering
Event such that such Person is thereafter a Beneficial Owner of less than twenty
percent (20%) of the outstanding shares of Common Stock, and (ii) there are no
other Persons, immediately following the occurrence of the event described in
clause (i), who are Acquiring Persons, then the right of redemption herein shall
be

                                       28

<PAGE>   32

reinstated and thereafter be subject to the provisions of this Section 23. The
Company may, at its option, pay the Redemption Price in cash, shares of Common
Stock (based on the "current market price", as defined in Section 11(d)(i)
hereof, of the Common Stock at the time of redemption) or any other form of
consideration deemed appropriate by the Board of Directors.

            (b) Immediately upon the action of the Board of Directors of the
Company ordering the redemption of the Rights, evidence of which shall have been
filed with the Rights Agent and without any further action and without any
notice, the right to exercise the Rights will terminate and the only right
thereafter of the holders of Rights shall be to receive the Redemption Price for
each Right so held. Promptly after the action of the Board of Directors ordering
the redemption of the Rights, the Company shall give notice of such redemption
to the Rights Agent and the holders of the then outstanding Rights by mailing
such notice to all such holders at each holder's last address as it appears upon
the registry books of the Rights Agent or, prior to the Distribution Date, on
the registry books of the Transfer Agent for the Common Stock. Any notice which
is mailed in the manner herein provided shall be deemed given, whether or not
the holder receives the notice. Each such notice of redemption will state the
method by which the payment of the Redemption Price will be made.

        SECTION 24. EXCHANGE.

            (a) Subject to applicable laws, rules and regulations, and subject
to subsection (c) below, the Company may, at its option, by majority vote of the
Board of Directors, at any time after the occurrence of a Section 11(a)(ii)
Event, exchange all or part of the then outstanding and exercisable Rights
(which shall not include Rights that have become void pursuant to the provisions
of Section 7(e) hereof) for Common Stock in an amount per Right (appropriately
adjusted to reflect any stock split, stock dividend or similar transaction
occurring after the date hereof) as shall equal the result obtained by (x)
multiplying the then current Purchase Price by the then number of one
one-hundredths of a share of Preferred Stock for which a Right was exercisable
immediately prior to the first occurrence of a Section 11(a)(ii) Event, (y)
dividing that product by fifty percent (50%) of the current market price
(determined pursuant to Section 11(d) hereof) per share of Common Stock on the
date of such first occurrence, and (z) multiplying that quotient by fifty
percent (50%) (such exchange ratio being hereinafter referred to as the "Ratio
of Exchange"). Notwithstanding the foregoing, the Board of Directors shall not
be empowered to effect such exchange at any time after any Person (other than
the Company, any Subsidiary of the Company, any employee benefit plan of the
Company or any such Subsidiary, or any entity holding Common Stock for or
pursuant to the terms of any such plan), together with all Affiliates and
Associates of such Person, becomes the Beneficial Owner of fifty percent (50%)
or more of the Common Stock then outstanding.

            (b) Immediately upon the action of the Board of Directors ordering
the exchange of any Rights pursuant to subsection (a) of this Section 24 and
without any further action and without any notice, the right to exercise such
Rights shall terminate and the only right thereafter of a holder of such rights
shall be to receive that number of shares of Common Stock equal to the number of
such Rights held by such holder multiplied by the Ratio of Exchange. The Company
shall give public notice of any such exchange; provided, however, that the
failure to give, or any defect in, such notice shall not affect the validity of
such exchange. The Company shall mail a notice of any such exchange to all of
the holders of such Rights at their last addresses as they appear upon the
registry books of the Rights Agent. Any notice which is mailed in the manner
herein provided shall be deemed given, whether or not the holder receives the
notice. Each such notice of exchange will state the method by which the exchange
of the Common Stock for Rights will be effected and, in the event

                                       29

<PAGE>   33

of any partial exchange, the number of Rights which will be exchanged. Any
partial exchange shall be effected pro rata based on the number of Rights (other
than Rights which have become void pursuant to the provisions of Section 7(e)
hereof) held by each holder of Rights.

            (c) In the event that there shall not be sufficient shares of Common
Stock issued but not outstanding or authorized but unissued to permit any
exchange of Rights as contemplated in accordance with Section 24(a), the Company
shall either take such action as may be necessary to authorize additional Common
Stock for issuance upon exchange of the Rights or alternatively, at the option
of a majority of the Board of Directors, with respect to each Right (i) pay cash
in an amount equal to the Current Value (as hereinafter defined), in lieu of
issuing Common Stock in exchange therefor, or (ii) issue debt or equity
securities or a combination thereof, having a value equal to the Current Value
(as defined below), in lieu of issuing Common Stock in exchange for each such
Right, where the value of such securities shall be determined by a nationally
recognized investment banking firm selected by the Board of Directors by
majority vote of the Board of Directors, or (iii) deliver any combination of
cash, property, Common Stock and/or other securities having a value equal to the
Current Value in exchange for each Right. For purposes of this Section 24(c)
only, the Current Value shall mean the product of the current per share market
price of Common Stock (determined pursuant to Section 11(d) on the date of the
occurrence of the event described above in subparagraph (a)) multiplied by the
number of shares of Common Stock for which the Right otherwise would be
exchangeable if there were sufficient shares available. To the extent that the
Company determines that some action need be taken pursuant to clauses (i), (ii)
or (iii) of this Section 24(c), the Board of Directors may temporarily suspend
the exercisability of the Rights for a period of up to sixty (60) days following
the date on which the event described in Section 24(a) shall have occurred, in
order to seek any authorization of additional shares of Common Stock and/or to
decide the appropriate form of distribution to be made pursuant to the above
provision and to determine the value thereof. In the event of any such
suspension, the Company shall issue a public announcement stating that the
exercisability of the Rights has been temporarily suspended.

            (d) The Company shall not be required to issue fractions of shares
of Common Stock or to distribute certificates which evidence fractional shares
of Common Stock. In lieu of such fractional shares of Common Stock, there shall
be paid to the registered holders of the Rights Certificates with regard to
which such fractional shares of Common Stock would otherwise be issuable, an
amount in cash equal to the same fraction of the current per share market value
of a whole share of Common Stock (as determined pursuant to the second sentence
of Section 11(d) hereof).

            (e) The Company may, at its option, by majority vote of the Board of
Directors, at any time before any Person has become an Acquiring Person,
exchange all or part of the then outstanding Rights for rights of substantially
equivalent value, as determined reasonably and with good faith by the Board of
Directors, based upon the advice of one or more nationally recognized investment
banking firms.

            (f) Immediately upon the action of the Board of Directors ordering
the exchange of any Rights pursuant to subsection (e) of this Section 24 and
without any further action and without any notice, the right to exercise such
Rights shall terminate and the only right thereafter of a holder of such Rights
shall be to receive that number of rights in exchange therefor as has been
determined by the Board of Directors in accordance with subsection (e) above.
The Company shall give public notice of any such exchange; provided, however,
that the failure to give, or any defect in, such notice shall not affect the
validity of such exchange. The Company shall mail a notice of any such

                                       30

<PAGE>   34

exchange to all of the holders of such Rights at their last addresses as they
appear upon the registry books of the transfer agent for the Common Stock of the
Company. Any notice which is mailed in the manner herein provided shall be
deemed given, whether or not the holder receives the notice. Each such notice of
exchange will state the method by which the exchange of the Rights will be
effected.

        SECTION 25. NOTICE OF CERTAIN EVENTS.

            (a) In case the Company shall propose, at any time after the
Distribution Date, (i) to pay any dividend payable in stock of any class to the
holders of Preferred Stock or to make any other distribution to the holders of
Preferred Stock (other than a regular cash dividend out of earnings or retained
earnings of the Company), or (ii) to offer to the holders of Preferred Stock
rights or warrants to subscribe for or to purchase any additional shares of
Preferred Stock or shares of stock of any class or any other securities, rights
or options, or (iii) to effect any reclassification of its Preferred Stock
(other than a reclassification involving only the subdivision of outstanding
shares of Preferred Stock), or (iv) to effect any consolidation or merger into
or with any other Person (other than a Subsidiary of the Company in a
transaction which complies with Section 11(o) hereof), or to effect any sale or
other transfer (or to permit one or more of its Subsidiaries to effect any sale
or other transfer), in one transaction or a series of related transactions, of
more than fifty percent (50%) of the assets or earning power of the Company and
its Subsidiaries (taken as a whole) to any other Person or Persons (other than
the Company and/or any of its Subsidiaries in one or more transactions each of
which complies with Section 11(o) hereof), or (v) to effect the liquidation,
dissolution or winding up of the Company, or (vi) to declare or pay any dividend
on the Common Stock payable in Common Stock or to effect a subdivision,
consolidation or combination of the Common Stock (by reclassification or
otherwise than by payment in dividends in Common Stock), then, in each such
case, the Company shall give to each holder of a Rights Certificate, to the
extent feasible and in accordance with Section 26 hereof, a notice of such
proposed action, which shall specify the record date for the purposes of such
stock dividend, distribution of rights or warrants, or the date on which such
reclassification, consolidation, merger, sale, transfer, liquidation,
dissolution, or winding up is to take place and the date of participation
therein by the holders of the shares of Preferred Stock, if any such date is to
be fixed, and such notice shall be so given in the case of any action covered by
clause (i) or (ii) above at least ten (10) days prior to the record date for
determining holders of the shares of Preferred Stock for purposes of such
action, and in the case of any such other action, at least ten (10) days prior
to the date of the taking of such proposed action or the date of participation
therein by the holders of the shares of Preferred Stock whichever shall be the
earlier.

            (b) In case any of the events set forth in Section 11(a)(ii) hereof
shall occur, then, in any such case, (i) the Company shall as soon as
practicable thereafter give to each holder of a Rights Certificate, to the
extent feasible and in accordance with Section 26 hereof, a notice of the
occurrence of such event, which shall specify the event and the consequences of
the event to holders of Rights under Section 11(a)(ii) hereof, and (ii) all
references in the preceding paragraph to Preferred Stock shall be deemed
thereafter to refer to Common Stock and/or, if appropriate, other securities.

                                       31

<PAGE>   35

        SECTION 26. NOTICES. Notices or demands authorized by this Agreement to
be given or made by the Rights Agent or by the holder of any Rights Certificate
to or on the Company shall be sufficiently given or made if sent by first-class
mail, postage prepaid, addressed (until another address is filed in writing with
the Rights Agent) as follows:

            NeoTherapeutics, Inc.
            157 Technology Drive
            Irvine, California 92618
            Attn: Chief Financial Officer

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

            U.S. Stock Transfer Corporation
            1745 Gardena Ave, Suite 200
            Glendale, California 91204-2991
            Attn: Richard Brown

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

        SECTION 27. SUPPLEMENTS AND AMENDMENTS. This Agreement may be
supplemented or amended at the times and for the purposes set forth below. Prior
to the Distribution Date, the Company and the Rights Agent shall, if the Company
so directs, supplement or amend any provision of this Agreement without the
approval of any holders of certificates representing shares of Common Stock.
From and after the Distribution Date, the Company and the Rights Agent shall, if
the Company so directs, supplement or amend this Agreement without the approval
of any holders of Rights Certificates in order (i) to cure any ambiguity, (ii)
to correct or supplement any provision contained herein which may be defective
or inconsistent with any other provisions herein, (iii) to shorten or lengthen
any time period hereunder, or (iv) to change or supplement the provisions
hereunder in any manner which the Company may deem necessary or desirable and
which shall not adversely affect the interests of the holders of Rights
Certificates (other than an Acquiring Person or an Affiliate or Associate of an
Acquiring Person); provided, however, this Agreement may not be supplemented or
amended to lengthen, pursuant to clause (iii) of this sentence, (A) a time
period relating to when the Rights may be redeemed at such time as the Rights
are not then redeemable, or (B) any other time period unless such lengthening is
for the purpose of protecting, enhancing or clarifying the rights of, and/or the
benefits to, the holders of Rights. Upon the delivery of a certificate from an
appropriate officer of the Company which states that the proposed supplement or
amendment is in compliance with the terms of this Section 27, the Rights Agent
shall execute such supplement or amendment. Prior to the Distribution Date, the
interests of the holders of Rights shall be deemed coincident with the interests
of the holders of Common Stock.

                                       32

<PAGE>   36

        SECTION 28. SUCCESSORS. All the covenants and provisions of this
Agreement by or for the benefit of the Company or the Rights Agent shall bind
and inure to the benefit of their respective successors and assigns hereunder.

        SECTION 29. DETERMINATIONS AND ACTIONS BY THE BOARD OF DIRECTORS, ETC.
For all purposes of this Agreement, any calculation of the number of shares of
Common Stock outstanding at any particular time, including for purposes of
determining the particular percentage of such outstanding shares of Common Stock
of which any Person is the Beneficial Owner, shall be made in accordance with
the last sentence of Rule 13d-3(d)(1)(i) of the General Rules and Regulations
under the Exchange Act. The Board of Directors of the Company shall have the
exclusive power and authority to administer this Agreement and to exercise all
rights and powers specifically granted to the Board or to the Company, or as may
be necessary or advisable in the administration of this Agreement, including,
without limitation, the right and power to (i) interpret the provisions of this
Agreement, and (ii) make all determinations deemed necessary or advisable for
the administration of this Agreement (including a determination to redeem or not
redeem the Rights or to amend the Agreement). All such actions, calculations,
interpretations and determinations (including, for purposes of clause (y) below,
all omissions with respect to the foregoing) which are done or made by the Board
in good faith, shall (x) be final, conclusive and binding on the Company, the
Rights Agent, the holders of the Rights and all other parties, and (y) not
subject the Board to any liability to the holders of the Rights.

        SECTION 30. BENEFITS OF THIS AGREEMENT. Nothing in this Agreement shall
be construed to give to any person other than the Company, the Rights Agent and
the registered holders of the Rights Certificates (and, prior to the
Distribution Date, registered holders of the Common Stock) any legal or
equitable right, remedy or claim under this Agreement; but this Agreement shall
be for the sole and exclusive benefit of the Company, the Rights Agent and the
registered holders of the Rights Certificates (and, prior to the Distribution
Date, registered holders of the Common Stock).

        SECTION 31. SEVERABILITY. If any term, provision, covenant or
restriction of this Agreement is held by a court of competent jurisdiction or
other authority to be invalid, void or unenforceable, the remainder of the
terms, provisions, covenants and restrictions of this Agreement shall remain in
full force and effect and shall in no way be affected, impaired or invalidated;
provided, however, that notwithstanding anything in this Agreement to the
contrary, if any such term, provision, covenant or restriction is held by such
court or authority to be invalid, void or unenforceable and the Board of
Directors of the Company determines in its good faith judgment that severing the
invalid language from this Agreement would adversely affect the purpose or
effect of this Agreement, the right of redemption set forth in Section 23 hereof
shall be reinstated and shall not expire until the Close of Business on the
tenth day following the date of such determination by the Board of Directors.

        SECTION 32. GOVERNING LAW. This Agreement, each Right and each Rights
Certificate issued hereunder shall be deemed to be a contract made under the
laws of the State of Delaware and for all purposes shall be governed by and
construed in accordance with the laws of such State applicable to contracts made
and to be performed entirely within such State.

        SECTION 33. COUNTERPARTS. This Agreement may be executed in any number
of counterparts and each such counterpart shall for all purposes be deemed to be
an original, and all such counterparts shall together constitute but one and the
same instrument.

                                       33

<PAGE>   37

        SECTION 34. DESCRIPTIVE HEADINGS. Descriptive headings of the several
Sections of this Agreement are inserted for convenience only and shall not
control or affect the meaning or construction of any of the provisions hereof.

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

NEOTHERAPEUTICS, INC.,                          U.S. STOCK TRANSFER CORPORATION,
a Delaware corporation                          a California corporation

By:                                             By:
   -----------------------------------             -----------------------------
     Alvin J. Glasky, Ph.D.                          Richard Brown
Its: Chief Executive Officer                    Its: Vice President

                                       34

<PAGE>   38

                                    EXHIBIT A

        CERTIFICATE OF DESIGNATION OF RIGHTS, PREFERENCES AND PRIVILEGES

                                       OF

                  SERIES B JUNIOR PARTICIPATING PREFERRED STOCK

                                       OF

                              NEOTHERAPEUTICS, INC.

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

        Alvin J. Glasky, Ph.D., the Chief Executive Officer, and Samuel Gulko,
the Chief Financial Officer of NeoTherapeutics, Inc., a corporation organized
and existing under the General Corporation Law of the State of Delaware, in
accordance with the provisions of Section 103 thereof, DO HEREBY CERTIFY:

        That pursuant to the authority conferred upon the Board of Directors by
the Certificate of Incorporation of said Corporation, the Board of Directors on
December 13, 2000, adopted the following resolution creating a series of 200,000
shares of Preferred Stock designated as Series B Junior Participating Preferred
Stock:

        "RESOLVED, that pursuant to the authority vested in the Board of
Directors of the corporation by the Certificate of Incorporation, the Board of
Directors does hereby provide for the issue of a series of Preferred Stock,
$.001 par value, of the Corporation, to be designated "Series B Junior
Participating Preferred Stock," initially consisting of 200,000 shares and to
the extent that the designations, powers, preferences and relative and other
special rights and the qualifications, limitations and restrictions of the
Series B Junior Participating Preferred Stock are not stated and expressed in
the Certificate of Incorporation, does hereby fix and herein state and express
such designations, powers, preferences and relative and other special rights and
the qualifications, limitations and restrictions thereof, as follows (all terms
used herein which are defined in the Certificate of Incorporation shall be
deemed to have the meanings provided therein):

        Section 1. Designation and Amount. The shares of such series shall be
designated as "Series B Junior Participating Preferred Stock," par value $.001
per share, and the number of shares constituting such series shall be 200,000.
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
Series B Junior Participating 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, warrants or upon the conversion of
any outstanding securities issued by the Corporation convertible into Series B
Junior Participating Preferred Stock.

<PAGE>   39

        Section 2. Dividends and Distributions.

            (A) Subject to the prior and superior right of the holders of any
shares of any series of Preferred Stock ranking prior and superior to the shares
of Series B Junior Participating Preferred Stock with respect to dividends, the
holders of shares of Series B Junior Participating Preferred Stock shall be
entitled to receive when, as and if declared by the Board of Directors out of
funds legally available for the purpose, quarterly dividends payable in cash on
the last day of March, June, September and December in each year (each such date
being referred to herein as a "Quarterly Dividend Payment Date"), commencing on
the first Quarterly Dividend Payment Date after the first issuance of a share or
fraction of a share of Series B Junior Participating Preferred Stock, in an
amount per share (rounded to the nearest cent) equal to, subject to the
provision for adjustment hereinafter set forth, 100 times the aggregate per
share amount of all cash dividends, and 100 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 of the Corporation (the "Common Stock") since the immediately
preceding Quarterly Dividend Payment Date, or, with respect to the first
Quarterly Dividend Payment Date, since the first issuance of any share or
fraction of a share of Series B Junior Participating Preferred Stock. In the
event the Corporation shall at any time after December 13, 2000 (the "Rights
Declaration Date") (i) declare any dividend on Common Stock payable in shares of
Common Stock, (ii) subdivide the outstanding Common Stock, or (iii) combine the
outstanding Common Stock into a smaller number of shares, then in each such
case, the amount to which holders of shares of Series B Junior Participating
Preferred Stock were entitled immediately prior to such event under the
preceding sentence shall be adjusted by multiplying such amount by a fraction,
the numerator of which is the number of shares of Common Stock outstanding
immediately after such event and the denominator of which is the number of
shares of Common Stock that were outstanding immediately prior to such event.

            (B) The Corporation shall declare a dividend or distribution on the
Series B Junior Participating Preferred Stock as provided in paragraph (A) above
immediately after it declares a dividend payable in shares of Common Stock.

            (C) Dividends shall begin to accrue and be cumulative on outstanding
shares of Series B Junior Participating Preferred Stock from the Quarterly
Dividend Payment Date next preceding the date of issue of such shares of Series
B Junior Participating Preferred Stock, unless the date of issue of such shares
is prior to the record date for the first Quarterly Dividend Payment Date, in
which case dividends on such shares shall begin to accrue from the date of issue
of such shares, or unless the date of issue is a Quarterly Dividend Payment Date
or is a date after the record date for the determination of holders of shares of
Series B Junior Participating Preferred Stock entitled to receive a quarterly
dividend and before such Quarterly Dividend Payment Date, in either of which
events such dividends shall begin to accrue and be cumulative from such
Quarterly Dividend Payment Date. Accrued but unpaid dividends shall not bear
interest. Dividends paid on the shares of Series B Junior Participating
Preferred Stock in an amount less than the total amount of such dividends at the
time accrued and payable on such shares shall be allocated pro rata on a
share-by-share basis among all such shares at the time outstanding. The Board of
Directors may fix a record date for the determination of holders of shares of
Series B Junior Participating Preferred Stock entitled to receive payment of a
dividend or distribution declared thereon, which record date shall be no more
than thirty (30) days prior to the date fixed for the payment thereof.

                                       2

<PAGE>   40

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

            (A) Subject to the provision for adjustment hereinafter set forth,
each share of Series B Junior Participating Preferred Stock shall entitle the
holder thereof to 100 votes on all matters submitted to a vote of the
stockholders of the Corporation. In the event the Corporation shall at any time
after the Rights Declaration Date (i) declare any dividend on Common Stock
payable in shares of Common Stock, (ii) subdivide the outstanding Common Stock,
or (iii) combine the outstanding Common Stock into a smaller number of shares,
then in each such case the number of votes per share to which holders of shares
of Series B Junior Participating Preferred Stock were entitled immediately prior
to such event shall be adjusted by multiplying such number by a fraction, the
numerator of which is the number of shares of Common Stock outstanding
immediately after such event and the denominator of which is the number of
shares of Common Stock that were outstanding immediately prior to such event.

            (B) Except as otherwise provided herein or by law, the holders of
shares of Series B Junior Participating Preferred Stock and the holders of
shares of Common Stock shall vote together as one class on all matters submitted
to a vote of stockholders of the Corporation.

            (C) Except as required by law, holders of Series B Junior
Participating 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) The Corporation shall not declare any dividend on, make any
distribution on, or redeem or purchase or otherwise acquire for consideration
any shares of Common Stock after the first issuance of a share or fraction of a
share of Series B Junior Participating Preferred Stock unless concurrently
therewith it shall declare a dividend on the Series B Junior Participating
Preferred Stock as required by Section 2 hereof.

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

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

                (ii) declare or pay dividends on, make any other distributions
on any shares of stock ranking on a parity (either as to dividends or upon
liquidation, dissolution or winding

                                       3

<PAGE>   41

up) with Series B Junior Participating Preferred Stock, except dividends paid
ratably on the Series B Junior Participating 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 on a parity (either as to dividends or upon
liquidation, dissolution or winding up) with the Series B Junior Participating
Preferred Stock, provided that the Corporation may at any time redeem purchase
or otherwise acquire shares of any such parity stock in exchange for shares of
any stock of the Corporation ranking junior (either as to dividends or upon
dissolution, liquidation or winding up) to the Series B Junior Participating
Preferred Stock; or

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

            (C) 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 Series B Junior
Participating Preferred Stock purchased or otherwise acquired by the Corporation
in any manner whatsoever shall be retired and cancelled promptly after the
acquisition thereof. All such shares shall upon their cancellation become
authorized but unissued shares of Preferred Stock and may be reissued as part of
a new series of Preferred Stock to be created by resolution or resolutions of
the Board of Directors, subject to the conditions and restrictions on issuance
set forth herein.

        Section 6. Liquidation, Dissolution or Winding Up.

            (A) Upon any liquidation (voluntary or otherwise), dissolution or
winding up of the Corporation, no distribution shall be made to the holders of
shares of stock ranking junior (either as to dividends or upon liquidation,
dissolution or winding up) to the Series B Junior Participating Preferred Stock
unless, prior thereto, the holders of shares of Series B Junior Participating
Preferred Stock shall have received an amount equal to accrued and unpaid
dividends and distributions thereon, whether or not declared, to the date of
such payment, plus an amount equal to the greater of (1) $100.00 per share,
provided that in the event the Corporation does not have sufficient assets,
after payment of its liabilities and distribution to holders of Preferred Stock
ranking prior to the Series B Junior Participating Preferred Stock, available to
permit payment in full of the $100.00 per share amount, the amount required to
be paid under this Section 6(A)(1) shall, subject to Section 6(B) hereof, equal
the value of the amount of available assets divided by the number of outstanding
shares of Series B Junior Participating Preferred Stock or (2) subject to the
provisions for adjustment hereinafter set forth, 100 times the aggregate per
share amount to be distributed to the holders of Common Stock (the greater of
(1) or (2), the "Series B Liquidation Preference"). In the event the Corporation
shall at any time after the Rights Declaration Date (i) declare any dividend on
Common

                                       4

<PAGE>   42

Stock payable in shares of Common Stock, (ii) subdivide the outstanding Common
Stock, or (iii) combine the outstanding Common Stock into a smaller number of
shares, then in each such case the amount to which holders of shares of Series B
Junior Participating Preferred Stock were entitled immediately prior to such
event under clause (2) 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 that were outstanding immediately after such event and
the denominator of which is the number of shares of Common Stock that were
outstanding immediately prior to such event.

            (B) In the event, however, that there are not sufficient assets
available to permit payment in full of the Series B Liquidation Preference and
the liquidation preferences of all other series of Preferred Stock, if any,
which rank on a parity with the Series B Junior Participating Preferred Stock,
then such remaining assets shall be distributed ratably to the holders of such
parity shares in proportion to their respective liquidation preferences.

        Section 7. Consolidation, Merger, etc. In case the Corporation shall
enter into any consolidation, merger, combination or other transaction in which
the shares of Common Stock are exchanged for or changed into other stock or
securities, cash and/or any other property, then in any such case the shares of
Series B Junior Participating Preferred Stock shall at the same time be
similarly exchanged or changed in amount per share (subject to the provision for
adjustment hereinafter set forth) equal to 100 times the aggregate amount of
stock, securities, cash and/or any other property (payable in kind), as the case
may be, into which or for which each share of Common Stock is changed or
exchanged. In the event the Corporation shall at any time after the Rights
Declaration Date (i) declare any dividend on Common Stock payable in shares of
Common Stock, (ii) subdivide the outstanding Common Stock, or (iii) combine the
outstanding Common Stock into a smaller number of shares, then in each such case
the amount set forth in the preceding sentence with respect to the exchange or
change of shares of Series B Junior Participating Preferred Stock shall be
adjusted by multiplying such amount by a fraction the numerator of which is the
number of shares of Common Stock outstanding immediately after such event and
the denominator of which is the number of shares of Common Stock that were
outstanding immediately prior to such event.

        Section 8. Redemption. The shares of Series B Junior Participating
Preferred Stock shall not be redeemable.

        Section 9. Ranking. The Series B Junior Participating Preferred Stock
shall rank junior to all other series of the Corporation's Preferred Stock as to
the payment of dividends and the distribution of assets, unless the terms of any
such series shall provide otherwise. The Series B Junior Participating Preferred
Stock shall rank senior to the Corporation's Common Stock.

        Section 10. Amendment. The Certificate of Incorporation of the
Corporation shall not be further amended in any manner which would materially
alter or change the powers, preference or special rights of the Series B Junior
Participating Preferred Stock so as to affect them adversely without the
affirmative vote of the holders of a majority or more of the outstanding shares
of Series B Junior Participating Preferred Stock, voting separately as a class.

        Section 11. Fractional Shares. Series B Junior Participating Preferred
Stock may be issued in fractions of a share which shall entitle the holder, in
proportion to such holder's fractional shares, to exercise voting rights,
receive dividends, participate in distributions and to have the benefit of all
other rights of holders of Series B Junior Participating Preferred Stock.

                                       5

<PAGE>   43

          IN WITNESS WHEREOF, we have executed and subscribed this Certificate
and do affirm the foregoing as true under the penalties of perjury this ____ day
of December 2000.

                                              ----------------------------------
                                              Alvin J. Glasky, Ph.D.
                                              Chief Executive Officer

ATTEST:

--------------------------------------
Samuel Gulko
Chief Financial Officer

                                       6
<PAGE>   44

                                    EXHIBIT B

Certificate No. R-____________                                  _________ Rights

         NOT EXERCISABLE AFTER DECEMBER 13, 2010, OR EARLIER IF TERMINATED BY
         THE COMPANY. THE RIGHTS ARE SUBJECT TO REDEMPTION, AT THE OPTION OF THE
         COMPANY, AT $.001 PER RIGHT ON THE TERMS SET FORTH IN THE RIGHTS
         AGREEMENT. UNDER CERTAIN CIRCUMSTANCES, RIGHTS BENEFICIALLY OWNED BY AN
         ACQUIRING PERSON OR AN AFFILIATE OR ASSOCIATE OF AN ACQUIRING PERSON
         (AS SUCH TERMS ARE DEFINED IN THE RIGHTS AGREEMENT) AND ANY SUBSEQUENT
         HOLDER OF SUCH RIGHTS MAY BECOME NULL AND VOID. [THE RIGHTS REPRESENTED
         BY THIS RIGHTS CERTIFICATE ARE OR WERE BENEFICIALLY OWNED BY A PERSON
         WHO WAS OR BECAME AN ACQUIRING PERSON OR AN AFFILIATE OR ASSOCIATE OF
         AN ACQUIRING PERSON (AS SUCH TERMS ARE DEFINED IN THE RIGHTS
         AGREEMENT). ACCORDINGLY, THIS RIGHTS CERTIFICATE AND THE RIGHTS
         REPRESENTED HEREBY MAY BECOME NULL AND VOID IN THE CIRCUMSTANCES
         SPECIFIED IN SECTION 7(e) OF SUCH RIGHTS AGREEMENT.]*

                               Rights Certificate

        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 December 13,
2000, as such agreement may be amended from time to time in accordance with its
terms (the "Rights Agreement"), between NeoTherapeutics, Inc., a Delaware
corporation (the "Company"), and U.S. Stock Transfer Corporation, a California
corporation (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., Pacific Coast time, on December 13, 2010, at the office of
the Rights Agent designated for such purpose, or at the office of its successor
as Rights Agent, one one-hundredth of a fully paid non-assessable share of
Series B Junior Participating Preferred Stock (the "Preferred Shares"), of the
Company, at a purchase price of $75.00 per one one-hundredth of a Preferred
Share (the "Purchase Price"), upon presentation and surrender of this Rights
Certificate with the form of Election to Purchase and related Certificate duly
executed. The number of Rights evidenced by this Rights Certificate (and the
number of one one-hundredths of a Preferred Share which may be purchased upon
exercise hereof) set forth above, are the number and Purchase Price as of
________, 2000, based on the Preferred Shares as constituted at such date. As
provided in the Rights Agreement, the Purchase Price and the number and kind of
Preferred Shares or other securities which may be purchased upon the exercise of
the Rights evidenced by this Rights Certificate are subject to modification and
adjustment upon the happening of certain events.

        This Rights Certificate is subject to all of the terms, provisions and
conditions of the Rights Agreement, which terms, provisions and conditions are
hereby incorporated herein by reference and made a part hereof and to which
Rights Agreement reference is hereby made for a full description of the rights,
limitations of rights, obligations, duties and immunities hereunder of the

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

<PAGE>   45
Rights Agent, the Company and the holders of the Rights Certificates, which
limitations of rights include the temporary suspension of the exercisability of
such Rights under the specific circumstances set forth in the Rights Agreement.
Copies of the Rights Agreement are on file at the principal executive offices of
the Company and the above-mentioned office of the Rights Agent.

        Subject to the provisions of the Rights Agreement, the Rights evidenced
by this Rights Certificate (i) may be redeemed by the Company, at its option, at
a redemption price of $.001 per Right or (ii) may be exchanged by the Company in
whole or in part for Common Shares, substantially equivalent rights or other
consideration as determined by the Company.

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

        No fractional portion less than integral multiples of one one-hundredth
of a Preferred Share will be issued upon the exercise of any Right or Rights
evidenced hereby but in lieu thereof a cash payment will be made, as provided in
the Rights Agreement.

        No holder of this Rights Certificate, as such, shall be entitled to vote
or receive dividends or be deemed for any purpose the holder of the Preferred
Shares or any other securities of the Company which may at any time be issuable
on the exercise hereof, nor shall anything contained in the Rights Agreement or
herein be construed to confer upon the holder hereof, as such, any of the rights
of a 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 Rights Certificate shall have been
exercised as provided in the Rights Agreement.

        The Rights Certificate shall not be valid or obligatory for any purpose
until it shall have been countersigned by the Rights Agent.

                                       2

<PAGE>   46

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

ATTEST:                                      NEOTHERAPEUTICS, INC.

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

                   , Secretary
-------------------                              -------------------------------

Countersigned:

U.S. STOCK TRANSFER CORPORATION
as Rights Agent

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

                                       3

<PAGE>   47

                                    EXHIBIT B

                   Form of Reverse Side of Rights Certificate

                               FORM OF ASSIGNMENT

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

        FOR VALUE RECEIVED _____________________________________________________
hereby sells, assigns and transfers unto

________________________________________________________________________________
(Please print name and address of transferee)

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

Dated: _____________________

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

Signature Guaranteed:

        The signatures should be guaranteed by an eligible guarantor institution
(banks, stock brokers, savings and loan associations and credit unions with
members in an approved signature guarantee medallion program) pursuant to S.E.C.
Rule 17Ad-15.

<PAGE>   48

                                   CERTIFICATE

        The undersigned hereby certifies by checking the appropriate boxes that:

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

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

Dated:
       ---------------------

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

Signature Guaranteed:

        The signatures should be guaranteed by an eligible guarantor institution
(banks, stock brokers, savings and loan associations and credit unions with
members in an approved signature guarantee medallion program) pursuant to S.E.C.
Rule 17Ad-15.

<PAGE>   49

Form of Reverse Side of Rights Certificate -- continued

                          FORM OF ELECTION TO PURCHASE

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

To:
    ------------------------------

        The undersigned hereby irrevocable elects to exercise __________________
Rights represented by this Rights Certificate to purchase the number of one
one-hundredths of a Preferred Share issuable upon the exercise of such Rights
and requests that certificates for such number of one one-hundredths of a
Preferred Share 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 Rights
Certificate, a new Rights 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:
      -----------------------

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

Signature Guaranteed:

        The signatures should be guaranteed by an eligible guarantor institution
(banks, stock brokers, savings and loan associations and credit unions with
members in an approved signature guarantee medallion program) pursuant to S.E.C.
Rule 17Ad-15.

<PAGE>   50

                                   CERTIFICATE

        The undersigned hereby certifies by checking the appropriate boxes that:

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

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

Dated:
      ------------------------------

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

Signature Guaranteed:

        The signatures should be guaranteed by an eligible guarantor institution
(banks, stock brokers, savings and loan associations and credit unions with
members in an approved signature guarantee medallion program) pursuant to S.E.C.
Rule 17Ad-15.

<PAGE>   51

             Form of Reverse Side of Rights Certificate -- continued

                                     NOTICE

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

<PAGE>   52

                                    EXHIBIT C

                                SUMMARY OF TERMS
                           STOCKHOLDER RIGHTS PLAN FOR

                              NEOTHERAPEUTICS, INC.

        On December 13, 2000, the Board of Directors of NeoTherapeutics, Inc.
(the "Corporation") approved the adoption of a Stockholder Rights Plan and
declared a dividend distribution of one Right for each outstanding share of
NeoTherapeutics, Inc. Common Stock to stockholders of record on the close of
business on December 28, 2000 (the "Dividend Date"). Each Right will allow the
registered holder to purchase from the Corporation a unit consisting of one
one-hundredth of a share (a "Unit") of Series B Junior Participating Preferred
Stock, par value $.001 per share (the "Preferred Stock"), at a purchase price of
$75.00 per Unit, once the Rights become exercisable. The description and terms
of the Rights are set forth in a Rights Agreement (the "Rights Agreement")
between the Corporation and U.S. Stock Transfer Corporation, as Rights Agent.

        Certificates. Initially, the Rights will be attached to all Common Stock
certificates representing shares then outstanding, and no separate Rights
Certificates will be distributed. Subject to extension by the Board of Directors
in certain circumstances, the Rights will separate from the Common Stock and a
distribution date (the "Distribution Date") will occur upon the earlier of (i)
10 days following a public announcement that a person or group of affiliated or
associated persons (an "Acquiring Person") has acquired, or obtained the right
to acquire, beneficial ownership of twenty percent (20%) or more of the
outstanding shares of Common Stock (the "Stock Acquisition Date"); or (ii) 10
business days following the commencement of a tender offer or exchange offer
that would result in a person or group beneficially owning twenty percent (20%)
or more of the outstanding shares of Common Stock. Until the Distribution Date,
(i) the Rights will be evidenced by the Common Stock certificates and will be
transferred with and only with such Common Stock certificates; (ii) new Common
Stock certificates issued will contain a notation incorporating the Rights
Agreement by reference; and (iii) the surrender for transfer of any certificates
for Common Stock outstanding will also constitute the transfer of the Rights
associated with the Common Stock represented by such certificate. The firm of
Ingalls & Snyder, LLC is excluded from the definition of "Acquiring Person" so
long as (i) it is eligible to report its stock ownership on SEC Schedule 13G and
(ii) does not hold the stock with a purpose or effect of changing or influencing
control of the Corporation. If Ingalls & Snyder, LLC, together with its
affiliates and associated persons, becomes the owner of twenty-five percent
(25%) or more of the Common Stock of the Corporation then outstanding, then
Ingalls & Snyder, LLC shall be deemed to be an Acquiring Person.

        Expiration and Exercise. The Rights are not exercisable until the
Distribution Date and will expire at the close of business on December 13, 2010,
unless earlier redeemed by the Corporation as described below.

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

<PAGE>   53

        "Flip-In". In the event that, at any time following the Dividend Date,
(i) the Corporation is the surviving corporation in a merger with an Acquiring
Person and its Common Stock is not changed or exchanged; (ii) a Person becomes
an Acquiring Person; (iii) an Acquiring Person engages in one or more
"self-dealing" transactions as set forth in the Rights Agreement; or (iv) during
such time as there is an Acquiring Person, an event occurs which results in such
Acquiring Person's ownership interest being increased by more than one percent
(1%) (e.g., a reverse stock split), each holder of a Right will thereafter have
the right to receive, upon exercise, Common Stock (or, in certain circumstances,
cash, property or other securities of the Corporation) having a value equal to
two times the exercise price of the Right. Notwithstanding any of the foregoing,
following the occurrence of any of the events set forth in this paragraph, all
Rights that are, or (under certain circumstances specified in the Rights
Agreement) were, beneficially owned by any Acquiring Person will be null and
void.

        For example, at an exercise price of $75.00 per Right, each Right not
owned by an Acquiring Person (or by certain related parties) following an event
set forth in the preceding paragraph would entitle its holder to purchase
$150.00 worth of Common Stock (or other consideration, as noted above) for
$75.00. Assuming that the Common Stock had a per share value of $15.00 at such
time, the holder of each valid Right would be entitled to purchase 10 shares of
Common Stock for $75.00.

        Permitted Offer. A tender or exchange offer for all outstanding Common
Stock at a price and on terms determined by the Board of Directors prior to the
purchase to be adequate and in the best interests of the Corporation and its
stockholders (other than the Acquiring Person) is a Permitted Offer under the
Rights Agreement. A Permitted Offer does not trigger the right to purchase
Common Stock of the Corporation described above in the paragraph captioned
"Flip-In."

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

        Exchange Feature. At any time after any Person becomes an Acquiring
Person and prior to the acquisition by such person or group of 50% or more of
the outstanding Common Stock, the Board of Directors may exchange the Rights
(other than Rights owned by such Person or group which will have become void),
in whole or in part, for Common Stock having a value equal to the exercise price
(as adjusted) of the Right exchanged (or a combination of cash, property, Common
Stock or other securities having an equal value).

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

                                       2

<PAGE>   54

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

        Redemption. At any time until ten days following the Stock Acquisition
Date, the Corporation may redeem the Rights in whole, but not in part, at a
price of $.001 per Right. After the redemption period has expired, the
Corporation's right of redemption may be reinstated if an Acquiring Person
reduces his beneficial ownership to less than twenty percent (20%) of the
outstanding shares of the Common Stock in a transaction or series of
transactions not involving the Corporation. Immediately upon the action of the
Board of Directors ordering redemption of the Rights, the Rights will terminate
and the only right of the holders of Rights will be to receive the $.001
redemption price. Rights are not exercisable while subject to redemption.

        Stockholder Rights. Until a Right is exercised, the holder thereof, as
such, will have no rights as a stockholder of the Corporation, including,
without limitation, the right to vote or to receive dividends. While the
distribution of the Rights will not be taxable to stockholders or to the
Corporation, stockholders may, depending upon the circumstances, recognize
taxable income in the event that the Rights become exercisable for Common Stock
(or other consideration) of the Corporation or for common stock of the acquiring
company as set forth above.

        Amendments. Any of the provisions of the Rights Agreement may be amended
by the Board of Directors of the Corporation prior to the Distribution Date.
After the Distribution Date, the provisions of the Rights Agreement may be
amended by the Board in order to cure any ambiguity, to make changes which do
not adversely affect the interests of holders of Rights (excluding the interests
of any Acquiring Person), or to shorten or lengthen any time period under the
Rights Agreement; provided, however, that no amendment to adjust the time period
governing redemption shall be made at such time as the Rights are not
redeemable.

        Availability of Rights Agreement. 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 as of ________, 2000. A copy of the
Rights Agreement is available free of charge from the Corporation. This Summary
of Terms does not purport to be complete and is qualified in its entirety by
reference to the Rights Agreement, which is incorporated herein by reference.

                                       3<PAGE>   1
                                                                   EXHIBIT 10.29

                     SECURED FULL RECOURSE PROMISSORY NOTE

                               Fremont, California

$_______                                                            July 7, 2000

        Reference is made to that certain Stock Option Exercise Agreement (the
"PURCHASE AGREEMENT") of even date herewith, by and between the undersigned (the
"PURCHASER") and Virage Logic Corporation, a California corporation (the
"COMPANY"), issued to Purchaser under the Company's 1997 Equity Incentive Plan
(the "PLAN"). This Secured Full Recourse Promissory Note (the "NOTE") is being
tendered by Purchaser to the Company as the total purchase price of the Shares
(as defined below) pursuant to the Purchase Agreement.

        1. OBLIGATION. In exchange for the issuance to the Purchaser pursuant to
the Purchase Agreement of _______ shares of the Company's Common Stock (the
"SHARES"), receipt of which is hereby acknowledged, Purchaser hereby promises to
pay to the order of the Company on or before July 6, 2005, at the Company's
principal place of business located at 46501 Landing Pkwy., California 94538, or
at such other place as the Company may direct, the principal sum of __________
_______________________ Dollars ($_______) together with interest compounded
annually on the unpaid principal at the rate of six and sixty-nine hundredths
percent (6.69%), which rate is not less than the minimum rate established
pursuant to Section 1274(d) of the Internal Revenue Code of 1986, as amended, on
the earliest date on which there was a binding contract in writing for the
purchase of the Shares; provided, however, that the rate at which interest will
accrue on unpaid principal under this Note will not exceed the highest rate
permitted by applicable law. All payments hereunder shall be made in lawful
tender of the United States.

        2. SECURITY. Performance of Purchaser's obligations under this Note is
secured by a security interest in the Shares granted to the Company by Purchaser
under a Stock Pledge Agreement dated of even date herewith between the Company
and Purchaser (the "PLEDGE AGREEMENT").

        3. EVENTS OF DEFAULT. Purchaser will be deemed to be in default under
this Note upon the occurrence of any of the following events (each an "EVENT OF
DEFAULT"): (i) upon Purchaser's failure to make any payment when due under this
Note; (ii) Purchaser is Terminated (as defined in the Plan); (iii) the failure
of any representation or warranty in the Pledge Agreement to have been true, the
failure of Purchaser to perform any obligation under the Pledge Agreement, or
upon any other material breach by the Purchaser of the Pledge Agreement; (iv)
any voluntary or involuntary transfer of any of the Shares or any interest
therein (except a transfer to the Company); (v) upon the filing

<PAGE>   2

regarding the Purchaser of any voluntary or involuntary petition for relief
under the United States Bankruptcy Code or the initiation of any proceeding
under federal law or law of any other jurisdiction for the general relief of
debtors; or (vi) upon the execution by Purchaser of an assignment for the
benefit of creditors or the appointment of a receiver, custodian, trustee or
similar party to take possession of Purchaser's assets or property.

        4. ACCELERATION; REMEDIES ON DEFAULT. Upon the occurrence of any Event
of Default, at the option of the Company, all principal and other amounts owed
under this Note shall become immediately due and payable without notice or
demand on the part of the Company, and the Company will have, in addition to its
rights and remedies under this Note, the Pledge Agreement, full recourse against
any real, personal, tangible or intangible assets of Purchaser, and may pursue
any legal or equitable remedies that are available to it.

        5. RULE 144 HOLDING PERIOD. PURCHASER UNDERSTANDS THAT THE HOLDING
PERIOD SPECIFIED UNDER RULE 144(d) OF THE SECURITIES AND EXCHANGE COMMISSION
WILL NOT BEGIN TO RUN WITH RESPECT TO SHARES PURCHASED WITH THIS NOTE UNTIL
EITHER (i) THE EXERCISE PRICE OF SUCH SHARES IS PAID IN FULL IN CASH OR BY OTHER
PROPERTY ACCEPTED BY THE COMPANY, OR (ii) THIS NOTE IS SECURED BY COLLATERAL,
OTHER THAN THE SHARES THAT HAVE NOT BEEN FULLY PAID FOR IN CASH, HAVING A FAIR
MARKET VALUE AT LEAST EQUAL TO THE AMOUNT OF PURCHASER'S THEN OUTSTANDING
OBLIGATION UNDER THIS NOTE (INCLUDING ACCRUED INTEREST).

        6. PREPAYMENT. Prepayment of principal and/or other amounts owed under
this Note may be made at any time without penalty. Unless otherwise agreed in
writing by the Company, each payment will be applied to the extent of available
funds from such payment in the following order: (i) first to the accrued and
unpaid costs and expenses under the Note or the Pledge Agreement, (ii) then to
accrued but unpaid interest, and (iii) lastly to the outstanding principal.

        7. GOVERNING LAW; WAIVER. The validity, construction and performance of
this Note will be governed by the internal laws of the State of California,
excluding that body of law pertaining to conflicts of law. Purchaser hereby
waives presentment, notice of non-payment, notice of dishonor, protest, demand
and diligence.

        8. ATTORNEYS' FEES. If suit is brought for collection of this Note,
Purchaser agrees to pay all reasonable expenses, including attorneys' fees,
incurred by the holder in connection therewith whether or not such suit is
prosecuted to judgment.

                                       2
<PAGE>   3

        IN WITNESS WHEREOF, Purchaser has executed this Note as of the date and
year first above written.

        Yervant Zorian                                 /s/ YERVANT ZORIAN
---------------------------------                 ------------------------------
Purchaser's Name                                  Purchaser's Signature

                   [Signature page to Virage Logic Corporation
                     Secured Full Recourse Promissory Note]

                                       3

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