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




                             MARCAM SOLUTIONS, INC.

                                       and

                                BANKBOSTON, N.A.

                                 as Rights Agent

                                   ----------

                              AMENDED AND RESTATED

                                RIGHTS AGREEMENT


                         Dated as of September 18, 1998




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




<PAGE>


                                TABLE OF CONTENTS
                                -----------------

<TABLE>
<CAPTION>

Section                                                                                               Page
-------                                                                                               ----
<S>                                                                                                    <C>
Section 1.  Certain Definitions..........................................................................1

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

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

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

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

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

Section 7.  Exercise of Rights; Purchase Price; Expiration Date of Rights...............................10

Section 8.  Cancellation and Destruction of Rights Certificates.........................................12

Section 9.  Reservation and Availability of Capital Stock...............................................12

Section 10.  Preferred Stock Record Date................................................................13

Section 11.  Adjustment of Purchase Price, Number and Kind of Shares or Number of Rights................14

Section 12.  Certificate of Adjusted Purchase Price or Number of Shares.................................23

Section 13.  Consolidation, Merger or Sale or Transfer of  Assets or Earning Power......................23

Section 14.  Fractional Rights and Fractional Shares....................................................25

Section 15.  Rights of Action...........................................................................26

Section 16.  Agreement of Rights Holders................................................................27

Section 17.  Rights Certificate Holder Not Deemed a Stockholder.........................................27

Section 18.  Concerning the Rights Agent................................................................28

Section 19.  Merger or Consolidation or Change of Name of Rights Agent..................................28

Section 21.  Change of Rights Agent.....................................................................30

Section 22.  Issuance of New Rights Certificates........................................................31

Section 23.  Redemption and Termination.................................................................31

Section 24.  Exchange...................................................................................32

Section 25.  Notice of Certain Events...................................................................33

Section 26.  Notices....................................................................................34

Section 27.  Supplements and Amendments.................................................................35

Section 28.  Successors.................................................................................35

Section 29.  Determinations and Actions by the Board of Directors, etc..................................35

Section 30. Benefits of this Agreement..................................................................36


                                      -i-

<PAGE>



                                TABLE OF CONTENTS
                                -----------------


Section                                                                                               Page
-------                                                                                               ----
Section 31.  Severability...............................................................................36

Section 32.  Governing Law..............................................................................36

Section 33.  Counterparts...............................................................................36

Section 34.  Descriptive Headings.......................................................................36

</TABLE>



Exhibits:
---------

Exhibit A --  Form of Certificate of Designation of Preferred Stock
Exhibit B --  Form of Rights Certificate
Exhibit C --  Form of Summary of Rights


                                      -ii-

<PAGE>


                                RIGHTS AGREEMENT
                                ----------------


         AMENDED AND RESTATED RIGHTS AGREEMENT, dated as of September 18, 1998
(the "Agreement"), between MARCAM SOLUTIONS, INC., a Delaware corporation (the
"Company"), and BankBoston, N.A., a national banking association (the "Rights
Agent"):

                                   WITNESSETH:

         WHEREAS, on June 13, 1997 (the "Rights Dividend Declaration Date"), the
Board of Directors of the Company (the "Board") authorized and declared a
dividend distribution of one Right for each share of Common Stock (as
hereinafter defined) of the Company outstanding at the close of business on July
21, 1997 (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 (whether
originally issued or delivered from the Company's treasury) between the Record
Date and the Distribution Date, each Right initially representing the right to
purchase one one-thousandth of a share of Series A Junior Participating
Preferred Stock of the Company upon the terms and 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 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, any Person or
entity organized, appointed or established by the Company for or pursuant to the
terms of any such plan, or any Exempt Person. Notwithstanding the foregoing, no
Person shall become an "Acquiring Person" 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 20% or more of the Common Stock of the Company then outstanding; provided,
however, that if a Person shall become the Beneficial Owner of 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 of any additional shares of Common Stock of the Company, then
such Person shall be deemed to be an "Acquiring Person." Notwithstanding the
foregoing, if the Board determines in good faith that a Person who would
otherwise be an "Acquiring Person," as defined pursuant to the foregoing
provisions of this paragraph (a), has become such inadvertently, and such Person
divests as promptly as practicable a sufficient number of shares of Common Stock
so that such Person would no longer be an "Acquiring Person," as defined
pursuant to the foregoing provisions of this paragraph (a), then such Person
shall not be deemed to be an "Acquiring Person" for any purposes of this
Agreement.


<PAGE>


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

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

                  (d) "Adverse Person" shall mean any Person declared to be an
Adverse Person by the Board upon determination that the criteria set forth in
Section 11(a)(ii)(D) hereof apply to such Person.

                  (e) "Adverse Person Event" shall mean the determination by the
Board, pursuant to Section 11(a)(ii)(D) hereof, that a Person is an Adverse
Person.

                  (f) "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, as amended and in effect
on the date of this Agreement (the "Exchange Act").

                  (g) "Agreement" shall mean this Rights Agreement as originally
executed or as it may from time to time be supplemented or amended pursuant to
the applicable provisions hereof.

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

         (i) which such Person or any of such Person's Affiliates or Associates,
directly or indirectly, has the right to acquire (whether such right is
exercisable immediately or only after the passage of time) pursuant to any
agreement, arrangement or understanding, whether or not in writing, or upon the
exercise of conversion rights, exchange rights, other 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 offer or exchange offer made by such Person or any of such
Person's Affiliates or Associates until such tendered securities are accepted
for purchase or exchange, or (B) securities issuable upon exercise of Rights at
any time prior to the occurrence of a Triggering Event, or (C) securities
issuable upon exercise of Rights from and after the occurrence of a Triggering
Event which Rights were acquired by such Person or any of such Person's
Affiliates or Associates prior to the Distribution Date or pursuant to Section
3(a) or Section 22 hereof (the "Original Rights") or pursuant to Section
11(a)(i) hereof in connection with an adjustment made with respect to any
Original Rights;

         (ii) which such Person or any of such Person's Affiliates or
Associates, directly or indirectly, has the right to vote or dispose of or has
"beneficial ownership" of (as determined pursuant to Rule 13d-3 of the General
Rules and Regulations under the Exchange Act, or any comparable or successor
rule), 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 (ii) as a result of an agreement, arrangement or understanding to
vote such security if such agreement, arrangement or understanding: (A) arises
solely from a revocable proxy or consent 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 



                                      -2-
<PAGE>


not also then reportable by such Person on Schedule 13D under the Exchange Act
(or any comparable or successor report); or

         (iii) which are beneficially owned, directly or indirectly, by any
other Person (or any Affiliate or Associate thereof) with which such Person (or
any of such Person's Affiliates or Associates) has any agreement, arrangement or
understanding, whether or not in writing, for the purpose of acquiring, holding,
voting (except pursuant to a revocable proxy or consent as described in the
proviso to subparagraph (ii) of this paragraph (h)) or disposing of any voting
securities of the Company (a joint filing of a Schedule 13D under the Exchange
Act or any comparable or successor report being deemed to be conclusive evidence
of such an agreement, arrangement or understanding); provided, however, that
nothing in this paragraph (h) 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. Notwithstanding anything in this definition of
Beneficial Ownership to the contrary, the phrase "then outstanding," when used
with reference to a Person's Beneficial Ownership of securities of the Company,
shall mean the number of such securities then issued and outstanding together
with the number of such securities not then actually issued and outstanding
which such Person would be deemed to own beneficially hereunder.

                  (i) "Board" means the Board of Directors of the Company.

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

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

                  (l) "Common Stock" shall mean the common stock, $.01 par value
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.

                  (m) "Common Stock Equivalents" shall have the meaning set
forth in Section 11(a)(iii) hereof.

                  (n) "Company" shall mean the Person named as the "Company" in
the first paragraph of this Agreement until a successor corporation shall have
become such or until a Principal Party shall assume, and thereafter be liable
for, all obligations and duties of the Company hereunder, pursuant to the
applicable provisions of this Agreement, and thereafter "Company" shall mean
such successor corporation or Principal Party.

                  (o) "Company Securities" shall mean the Common Stock of the
Company (whether originally issued or delivered from the Company's treasury).


                                      -3-
<PAGE>


                  (p) [Reserved]

                  (q) "Current Market Price" shall have the meaning set forth in
Section 11(d)(i) hereof.

                  (r) "Current Value" shall have the meaning set forth in
Section 11(a)(iii) hereof.

                  (s) "Distribution Date" shall have the meaning set forth in
Section 3(a) hereof.

                  (t) "Equivalent Preferred Stock" shall have the meaning set
forth in Section 11(b) hereof.

                  (u) "Exchange Act" shall have the meaning set forth in Section
1(f) hereof.

                  (v) "Exempt Person" shall mean (1) General Atlantic Partners
32, L.P., General Atlantic Partners 21, L.P. and GAP Coinvestment Partners,
L.P., together with any of their Affiliates and Associates; provided, however,
if such Exempt Person, together with all Affiliates and Associates of such
Exempt Person, shall either (i) become the Beneficial Owner of an additional 1%
or more of the shares of Common Stock of the Company then outstanding from the
number of shares of Common Stock Beneficially Owned immediately after the
completion of the Share Distribution or (ii) enter into any of the transactions
set forth in Section 11(a)(ii)(A) hereof, then such Exempt Person shall cease to
be an Exempt Person and shall be deemed to be an "Acquiring Person" from and
after the time immediately preceding the earliest to occur of the events
specified in clause (i) or (ii) of this proviso, unless the Board approves the
transaction specified in clause (i) or (ii) of this proviso prior to the time
the Exempt Person enters into such transaction; and (2) during all periods prior
to the completion of the Share Distribution, Marcam Corporation, a Massachusetts
corporation.

                  (w) "Expiration Date" shall have the meaning set forth in
Section 7(a) hereof.

                  (x) "Final Amendment Date" shall mean the earlier of the
Distribution Date or the occurrence of an Adverse Person Event.

                  (y) "Final Expiration Date" shall mean the close of business
on July 17, 2007.

                  (z) [Reserved]

                  (aa) "Initial Exercise Price" shall be $25.00.

                  (bb) "Nasdaq" shall mean the National Association of
Securities Dealers, Inc. Automated Quotation System.

                  (cc) "Original Rights" shall have the meaning set forth in
Section 1(h)(i) hereof.


                                      -4-
<PAGE>


                  (dd) "Person" shall mean any natural person, firm,
association, corporation, partnership, trust or other entity or organization.

                  (ee) "Preferred Stock" shall mean the Series A Junior
Participating Preferred Stock, par value $.01 per share, of the Company having
the terms set forth in the form of certificate of designation attached hereto as
Exhibit A.

                  (ff) "Principal Party" shall have the meaning set forth in
Section 13(b) hereof.

                  (gg) "Purchase Price" shall have the meaning set forth in
Section 4(a) hereof.

                  (hh) "Record Date" shall have the meaning set forth in the
preamble of the Agreement.

                  (ii) "Redemption Price" shall have the meaning set forth in
Section 23(a) hereof.

                  (jj) "Rights" shall have the meaning set forth in the preamble
of the Agreement.

                  (kk) "Rights Agent" shall mean the Person named as the "Rights
Agent" in the first paragraph of this Agreement until a successor Rights Agent
shall have become such pursuant to the applicable provisions hereof, and
thereafter "Rights Agent" shall mean such successor Rights Agent. If at any time
there is more than one Person appointed by the Company as Rights Agent pursuant
to the applicable provisions of this Agreement, "Rights Agent" shall mean and
include each such Person.

                  (ll) "Rights Certificates" shall have the meaning set forth in
Section 3(a) hereof.

                  (mm) "Rights Dividend Declaration Date" shall have the meaning
set forth in the preamble of this Agreement.

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

                  (oo) "Section 11(a)(ii) Trigger Date" shall have the meaning
set forth in Section 11(a)(iii) hereof.

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

                  (qq) "Share Distribution" shall mean the distribution by
Marcam Corporation of all the then outstanding shares of Common Stock to the
holders of Marcam Corporation's common stock and preferred stock.


                                      -5-
<PAGE>


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

                  (ss) "Stock Acquisition Date" shall mean the first date of a
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.

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

                  (uu) "Substitute Consideration" shall have the meaning set
forth in Section 11(a)(iii) hereof.

                  (vv) "Substitution Period" shall have the meaning set forth in
Section 11(a)(iii) hereof.

                  (ww) "Trading Day" shall have the meaning set forth in Section
11(d)(i) hereof.

                  (xx) "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 upon ten (10) days' prior written notice to the Rights Agent. The
Rights Agent shall have no duty to supervise, and shall in no event be liable
for, the acts or omissions of any such co-Rights Agent.

         Section 3.  Issue of Rights Certificates.

                  (a) Until the earliest of (i) the Close of Business on the
tenth day (or such later date as may be determined by action of the Board 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),
(ii) the Close of Business on the tenth Business Day (or, if such tenth Business
Day occurs before the Record Date, the Close of Business on the Record Date), or
such later date as may be determined by action of the Board, after the date that
a tender offer or exchange offer by any Person (other than the Company, any
Subsidiary of the Company, any employee benefit plan of the Company or of any
Subsidiary of the Company, or any 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 for the maximum number of shares that may be purchased thereunder, such
Person would be the Beneficial Owner of 20% or more of the shares of Common
Stock then outstanding or (iii) the Close of Business 


                                      -6-
<PAGE>


on the tenth Business Day after an Adverse Person Event (the earliest of (i),
(ii) and (iii) 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 Company Securities registered in the
names of the holders of the Company Securities (which certificates for Company
Securities 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 Company Securities
(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 Company Securities 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 the form specified
in Section 4 hereof (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 Company Securities
has been made pursuant to Section 11(p) hereof, at the time of distribution of
the Rights Certificates, the Company shall make the necessary and appropriate
rounding adjustments (in accordance with Section 14(a) hereof) so that Rights
Certificates representing only whole numbers of Rights are distributed and cash
is paid in lieu of any fractional rights. As of and after the Distribution Date,
the Rights will be evidenced solely by such Rights Certificates.

                  (b) As promptly as practicable following the Record Date, the
Company will send a copy of a Summary of Rights, in substantially the form
attached hereto as Exhibit C, by first-class, postage prepaid mail, to each
record holder of the Company Securities 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 Company Securities outstanding as of the
Record Date, until the Distribution Date, the Rights will be evidenced by such
certificates for the Company Securities and the registered holders of the
Company Securities shall also be the registered holders of the associated
Rights. Until the earlier of the Distribution Date or the Expiration Date (as
such term is defined in Section 7 hereof), the transfer of any certificates
representing shares of Company Securities in respect of which Rights have been
issued shall also constitute the transfer of the Rights associated with such
shares of Company Securities.

                  (c) Rights shall be issued in respect of all shares of Common
Stock that are issued (whether originally issued or from the Company's treasury)
after the Record Date but prior to the earlier of the Distribution Date or the
Expiration Date. Rights shall also be issued to the extent provided in Section
22 in respect of all shares of Common Stock which are issued (whether originally
issued or from the Company's treasury) after the Distribution Date and prior to
the Expiration Date. Certificates representing such shares of Common Stock in
respect of which Rights are issued pursuant to the first sentence of this
Section 3(c) shall also be deemed to be certificates for Rights, and commencing
as soon as reasonably practicable following the date hereof shall bear the
following legend:

                  This certificate also evidences and entitles the holder hereof
                  to certain Rights as set forth in the Rights Agreement between
                  Marcam Solutions, Inc. (the "Company") and BankBoston, N.A.
                  (the "Rights Agent") dated as of July 17, 1997 (the "Rights
                  Agreement"), the terms of which are hereby incorporated herein
                  by reference and a copy of which is on file at the principal
                  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


                                      -7-
<PAGE>


                  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, an Adverse Person or any
                  Affiliate or Associate of an Acquiring Person or an Adverse
                  Person (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.

Commencing as soon as reasonably practicable following the date hereof,
certificates representing shares of Company Securities that are delivered prior
to the Distribution Date shall also bear the foregoing legend. 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
Company Securities represented by such certificates shall be evidenced by such
certificates alone and registered holders of Company Securities 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 Company Securities represented by such certificates.

         Section 4.  Form of Rights Certificates.

                  (a) The Rights Certificates (and the forms of election to
purchase and of assignment to be printed on the reverse thereof) shall each be
substantially in the form set forth in Exhibit B hereto and may have such marks
of identification or designation and such legends, summaries or endorsements
printed thereon as the Company may deem appropriate 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 or trading market on which the Rights
may from time to time be listed or traded, or to conform to usage. Subject to
the provisions of Section 11 and Section 22 hereof, the Rights Certificates,
whenever distributed, shall be dated as of the Record Date and on their face
shall entitle the holders thereof to purchase such number of one one-thousandths
of a share of Preferred Stock as shall be set forth therein at the price per
share set forth therein (such exercise price per one one-thousandth of a share
hereinafter referred to as 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, an Adverse Person or any Associate or Affiliate of an Acquiring Person
or an Adverse Person, (ii) a transferee of an Acquiring Person or an Adverse
Person (or of any such Associate or Affiliate of an Acquiring Person or an
Adverse Person) who becomes a transferee after the Acquiring Person or Adverse
Person becomes such, or (iii) a transferee of an Acquiring Person or an Adverse
Person (or of any such Associate or Affiliate of an Acquiring Person or an
Adverse Person) who becomes a transferee prior to or concurrently with the
Acquiring Person or the Adverse Person becoming such and receives such Rights
pursuant to either (A) a transfer (whether or not for consideration) from the
Acquiring Person or the Adverse Person to holders of equity interests in such
Acquiring Person or Adverse Person or to any Person with whom such Acquiring
Person or Adverse Person has any continuing agreement, arrangement or
understanding regarding the transferred Rights or (B) a transfer which a
majority of the Board has determined is part of a plan, arrangement or


                                      -8-
<PAGE>


understanding that 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:

                  The Rights represented by this Rights Certificate are or were
                  beneficially owned by a Person who was or became an Acquiring
                  Person, Adverse Person, or an Affiliate or Associate of an
                  Acquiring Person or Adverse 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, 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)
and Section 14 hereof, at any time after the Close of Business on the
Distribution Date, and at or prior to the Close of Business on the Expiration
Date, any Rights Certificate or Certificates may be transferred, split up,
combined or exchanged for another Rights Certificate or Certificates, entitling
the registered holder to purchase a like number of one one-thousandths of a
share of Preferred Stock (or, following a Triggering Event, Common Stock, other
securities, cash or other assets, as the case may be) as the Rights Certificate
or Certificates surrendered then entitled such holder (or former holder in the
case of a transfer) to purchase. Any registered holder desiring to 


                                      -9-
<PAGE>


transfer, split up, combine or exchange any Rights Certificate or Certificates
shall make such request in writing delivered to the Rights Agent, and shall
surrender the Rights Certificate or Certificates to be transferred, split up,
combined or exchanged at the office of the Rights Agent designated for such
purpose. Neither the Rights Agent nor the Company shall be obligated to take any
action whatsoever with respect to the transfer of any such surrendered Rights
Certificate or Certificates until the registered holder shall have completed and
signed the certificate contained in the form of assignment set forth on the
reverse side of each 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) and Section 14 hereof, countersign and deliver to the Person
entitled thereto a Rights Certificate or 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 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 set forth on the reverse side
thereof and the certificate contained therein completed and duly executed, to
the Rights Agent at the office 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-thousandths of a share of Preferred Stock (or other
securities, cash or other assets, as the case may be) as to which such
surrendered Rights are then exercisable, at or prior to the earlier of (i) 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 Rights expire
pursuant to Section 13(d) hereof or (iv) the time at which such Rights are
exchanged as provided in Section 24 hereof (the earliest of (i), (ii), (iii) or
(iv) being herein referred to as the "Expiration Date").

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

                  (c) Upon receipt of a Rights Certificate representing
exercisable Rights, with the form of election to purchase set forth on the
reverse side thereof and the certificate 


                                      -10-
<PAGE>


contained therein completed and duly executed, accompanied by payment, with
respect to each Right so exercised, of the Purchase Price per one one-thousandth
of a share of Preferred Stock (or other securities, cash or other assets, as the
case may be) to be purchased as set forth below and an amount equal to any
applicable transfer tax, the Rights Agent shall, subject to Section 20(k)
hereof, promptly (i) requisition from any transfer agent of the shares of
Preferred Stock (or make available, if the Rights Agent is the transfer agent
for such shares) certificates for the total number of one one-thousandths of a
share of Preferred Stock to be purchased and the Company hereby irrevocably
authorizes its transfer agent to comply with all such requests, (ii) requisition
from the Company the amount of cash, if any, to be paid in lieu of fractional
shares in accordance with Section 14 hereof, (iii) after receipt of such
certificates, cause the same to be delivered to or upon the order of the
registered holder of such Rights Certificate, registered in such name or names
as may be designated by such holder, and (iv) after receipt thereof, deliver
such cash, if any, to or upon the order of the registered holder of such Rights
Certificate. The payment of the Purchase Price (as such amount may be reduced
pursuant to Section 11(a)(iii) hereof) shall be made in cash or by certified
check, cashier's check or bank draft payable to the order of the Company. In the
event that the Company is obligated to issue other securities (including Common
Stock) of the Company, pay cash or distribute other property pursuant to Section
11(a) hereof, the Company will make all arrangements necessary so that such
other securities, cash or other property are available for distribution by the
Rights Agent, if and when appropriate. The Company reserves the right to require
prior to the occurrence of a Triggering Event that, upon any exercise of Rights,
such number of Rights be exercised so that only whole shares of Preferred Stock
would be issued.

                  (d) In case the registered holder of any Rights Certificate
shall exercise less than all the Rights evidenced thereby, a new Rights
Certificate evidencing the 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 an event described in Section
11(a)(ii)(A) or (C) and from and after the Close of Business on the tenth day
after the occurrence of an event described in Section 11(a)(ii)(B) or (D), any
Rights beneficially owned by (i) an Acquiring Person, an Adverse Person or an
Associate or Affiliate of an Acquiring Person or Adverse Person, (ii) a
transferee of any such Acquiring Person or Adverse Person (or of any such
Associate or Affiliate of an Acquiring Person or an Adverse Person) who becomes
a transferee after such Acquiring Person or Adverse Person becomes such, or
(iii) a transferee of any such Acquiring Person or Adverse Person (or of any
such Associate or Affiliate of an Acquiring Person or an Adverse Person) who
becomes a transferee prior to or concurrently with such Acquiring Person or
Adverse Person becoming such and receives such Rights pursuant to either (A) a
transfer (whether or not for consideration) from such Acquiring Person or
Adverse Person to holders of equity interests in such Acquiring Person or
Adverse Person or to any Person with whom such Acquiring Person or Adverse
Person has any continuing agreement, arrangement or understanding regarding the
transferred Rights or (B) a transfer which a majority of the Board has
determined is part of a plan, arrangement or understanding which has as a
primary purpose or effect the avoidance of this Section 7(e), shall 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 


                                      -11-
<PAGE>


reasonable efforts to ensure that the provisions of this Section 7(e) and
Section 4(b) hereof are complied with, but shall have no liability to any holder
of Rights Certificates or other Person as a result of its failure to make any
determinations with respect to an Acquiring Person or Adverse Person or any of
their 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 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 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 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 or other securities) issuable
and deliverable upon the exercise of the Rights may be listed on any national
securities exchange, the Nasdaq National Market or any over-the-counter market
on which the Common Stock is traded, the Company shall use its best efforts to
cause all shares reserved for such issuance to be listed on such exchange or
market 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
Triggering Event in which the consideration to be delivered by the Company upon
exercise of the Rights has been determined in accordance with this Agreement, a
registration statement under the Act, with respect to the Common Stock or other
securities purchasable upon exercise of the Rights on an appropriate 


                                      -12-
<PAGE>


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 Expiration Date. 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. In addition, if the Company shall determine that a registration
statement is required following the Distribution Date, the Company may
temporarily suspend the exercisability of the Rights until such time as a
registration statement has been declared effective. Upon any suspension of the
exercisability of the Rights referred to in this Section 9(c), 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. Notwithstanding any provision of this
Agreement to the contrary, the Rights shall not be exercisable and shall be void
so long as held by a holder in any jurisdiction where the requisite
qualification to the issuance to such holder, or the exercise by such holder, of
the Rights in such jurisdiction shall not have been obtained or be obtainable,
the exercise thereof shall not be permitted under applicable law or a
registration statement shall not have been declared effective.

                  (d) The Company covenants and agrees that it will take all
such action as may be necessary to ensure that all one one-thousandths of a
share of Preferred Stock (and, following the occurrence of a Triggering Event,
Common Stock 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
that may be payable in respect of the issuance or delivery of the Rights
Certificates and of any certificates for a number of one one-thousandths of a
share of Preferred Stock (or Common Stock 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 that may be payable in respect of any transfer or delivery
of Rights Certificates to a Person other than, or the issuance or delivery of a
number of one one-thousandths of a share of Preferred Stock (or Common Stock or
other securities, as the case may be) in respect of a name other than that of,
the registered holder of the Rights Certificates evidencing Rights surrendered
for exercise or to issue or deliver any certificates for a number of one
one-thousandths of a share of Preferred Stock (or Common Stock or other
securities, as the case may be) in a name other than that of the registered
holder upon the exercise of any Rights until such tax shall have been paid (any
such tax being payable by the holder of such Rights Certificates at the time of
surrender) or until it has been established to the Company's satisfaction that
no such tax is due.

         Section 10. Preferred Stock Record Date. Each Person in whose name any
certificate for a number of one one-thousandths of a share of Preferred Stock
(or Common Stock or other securities, as the case may be) is issued upon the
exercise of Rights shall for all purposes be deemed to have become the holder of
record of such Preferred Stock (or Common Stock or other securities, as the case
may be) represented thereby on, and such certificate shall be dated, the 


                                      -13-
<PAGE>


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 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 on, and
such certificate shall be dated, the next succeeding Business Day on which the
Preferred Stock (or Common Stock 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.

         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(e) hereof, the
Purchase Price in effect at the time of the record date for such dividend or of
the effective date of such subdivision, combination or reclassification, and the
number and kind of shares of Preferred Stock or capital stock, as the case may
be, issuable on such date, shall be proportionately adjusted so that the holder
of any Right exercised after such time shall be entitled to receive, upon
payment of the Purchase Price then in effect, the aggregate number and kind of
shares of Preferred Stock or capital stock, as the case may be, which, if such
Right had been exercised immediately prior to such time and at a time when the
Preferred Stock transfer books (or other capital stock transfer books, as the
case may be) 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 that 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 merge or otherwise combine with any
Subsidiary of the Company, (3) 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 or voting securities of the Company or any Subsidiary 


                                      -14-
<PAGE>


of the Company, or for securities exercisable for or convertible into shares of
equity or voting securities of the Company or any Subsidiary of the Company
(Common Stock or otherwise) or otherwise obtain from the Company, with or
without consideration, any additional shares of equity or voting securities of
the Company or securities exercisable for or convertible into shares of such
equity or voting securities of the Company (other than pursuant to a pro rata
distribution to all holders of Common Stock or upon the exercise of a
convertible security of the Company or any Subsidiary of the Company in
accordance with its terms), (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 its Subsidiaries, assets on terms and conditions less favorable to the
Company than the Company would be able to obtain in arm's-length negotiations
with an unaffiliated third party, other than pursuant to a transaction set forth
in Section 13(a) hereof, (5) 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 its Subsidiaries (other than incidental to the lines of business, if any,
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 $1,000,000, other than pursuant to a transaction set forth in Section 13(a)
hereof and other than pursuant to a transaction or series of transactions that
have been approved by action of the Board, (6) 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 (7) 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 advantages provided by the Company or any of its
Subsidiaries, or

                  (B) (X) any Person (other than the Company, any Subsidiary of
the Company, any employee benefit plan of the Company or of any Subsidiary of
the Company, any Person or entity organized, appointed or established by the
Company for or pursuant to the terms of any such plan or an Exempt Person),
alone or together with any Affiliates and Associates of such Person, shall, at
any time after the Rights Dividend Declaration Date, become the Beneficial Owner
of 20% or more of the shares of Common Stock then outstanding, or (Y) any Person
who was at any time an Exempt Person but is subsequently no longer considered to
be an Exempt Person, alone or together with any Affiliates and Associates of
such Person, becomes an Acquiring Person, in either case (1) unless the event
causing the 20% threshold to be crossed is a transaction set forth in Section
13(a) hereof, or is an acquisition of shares of Common Stock pursuant to a
tender offer or an exchange offer for all outstanding shares of Common Stock at
a price and on terms determined by action of the Board, after receiving advice
from one or more investment banking firms, to be (a) at a price that is fair to
stockholders (taking into account all factors which such members of the Board
deem relevant including, without limitation, prices which could reasonably be
achieved if the Company or its assets were sold on an orderly basis designed to
realize maximum value) and (b) otherwise in the best interest of the Company and
its stockholders, (2) unless the event causing the 20% threshold to be crossed
is the result of an acquisition of the Common Stock by the Company which, by
reducing the number of shares outstanding, increases the proportionate number of
shares beneficially owned by such Person, alone or together with any Affiliates
and Associates of such Person, to 20% or more of the Common Stock of the Company
then outstanding (provided, however, that if such Person, alone 


                                      -15-
<PAGE>


or together with any Affiliates and Associates of such Person, shall become the
Beneficial Owner of 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 of any additional
Common Stock of the Company, then such Person shall be deemed to become the
Beneficial Owner of 20% or more of the shares of Common Stock then outstanding
for purposes of this clause (B)); or (3) unless the Board determines in good
faith that such Person, alone or together with any Affiliates and Associates of
such Person, has become the Beneficial Owner of 20% or more of the shares of
Common Stock then outstanding inadvertently, and such Person divests as promptly
as practicable a sufficient number of shares of Common Stock so that such Person
would no longer be the Beneficial Owner of 20% or more of the shares of Common
Stock then outstanding, 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 (whether or not
with or into or otherwise involving an Acquiring Person), other than a
transaction or transactions to which the provisions of Section 13(a) hereof
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 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, or

                  (D) the Board shall declare any Person to be an Adverse
Person, upon a determination that such Person, alone or together with its
Affiliates and Associates, has, at any time after the Rights Dividend
Declaration Date, become the Beneficial Owner of an amount of Common Stock which
the Board determines to be substantial (which amount shall in no event be less
than 10% of the shares of Common Stock then outstanding) and the Board
determines, after reasonable inquiry and investigation, which may include a
review of the public record regarding such Person and any information such
directors may request from such Person and consultation with such persons as
such directors shall deem appropriate, that (1) such Beneficial Ownership by
such Person is intended to cause the Company to repurchase the Common Stock
beneficially owned by such Person or to cause pressure on the Company to take
action or enter into a transaction or series of transactions intended to provide
such Person with short-term financial gain under circumstances where such
directors determine that the best long-term interests of the Company and its
stockholders would not be served by taking such action or entering into such
transactions or series of transactions at that time or (2) such Beneficial
Ownership is causing or is reasonably likely to cause a material adverse impact
(including, but not limited to, impairment of relationships with customers,
impairment of the Company's ability to maintain its competitive position or
impairment of the Company's business reputation) on the business or prospects of
the Company, then, promptly following the occurrence of any event described in
Section 11(a)(ii)(A), (B), (C) or (D) 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 a number of one one-thousandths of a share of Preferred Stock, such
number of shares of Common 


                                      -16-
<PAGE>


Stock of the Company as shall equal the result obtained by (x) multiplying the
then current Purchase Price by the then number of one one-thousandths of a share
of Preferred Stock for which a Right was or would have been exercisable
immediately prior to the first occurrence of a Section 11(a)(ii) Event, whether
or not such Right was then exercisable, and (y) dividing that product (which,
following such first occurrence, shall thereafter be referred to as the
"Purchase Price" for each Right and for all purposes of this Agreement) by 50%
of the Current Market Price per share of Common Stock (determined pursuant to
Section 11(d) hereof) on the date of such first occurrence (such number of
shares being referred to herein as the "Adjustment Shares").

                           (iii) In the event that the number of shares of
Common Stock which are authorized by the Company's articles of organization but
not outstanding or reserved for issuance for purposes other than upon exercise
of the Rights 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 value of the Adjustment Shares issuable upon the
exercise of a Right (the "Current Value"), and (B) with respect to each Right
(subject to Section 7(e) hereof), make adequate provision to substitute, upon
the exercise of a Right and 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 has deemed to have the same value as
shares of Common Stock (such shares of preferred stock being referred to herein
as "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, as adjusted (less the amount of any reduction in the
Purchase Price), where such aggregate value has been determined by the Board
based upon the advice of a nationally recognized investment banking firm
selected by the Board; provided, however, that if the Company shall not have
made adequate provision to deliver value pursuant to clause (B) above within
thirty (30) days following the later of (x) the first occurrence of a Section
11(a)(ii) Event and (y) the date on which the Company's right of redemption
pursuant to Section 23(a) expires (the later of (x) and (y) being referred to
herein as the "Section 11(a)(ii) Trigger Date"), then the Company shall be
obligated to deliver, upon the surrender for exercise of a Right and without
requiring payment of the Purchase Price, shares of Common Stock (to the extent
available) and then, if necessary, cash, which shares or cash have an aggregate
value equal to the Spread. For purposes of the preceding sentence, the term
"Spread" shall mean the excess of (i) the Current Value over (ii) the Purchase
Price. If the number of shares of Common Stock that are authorized by the
Company's articles of organization but not outstanding or reserved for issuance
for purposes other than upon exercise of the Rights are not sufficient to permit
the exercise in full of any Rights and the Board determines 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 after the Section 11(a)(ii) Trigger Date, in order that
the Company may seek stockholder approval for the authorization of such
additional shares (such thirty (30) day period, as it may be extended, shall be
referred to as the "Substitution Period"). To the extent that the Company
determines that some action need be taken pursuant to the preceding provisions
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 or
to decide the appropriate form of distribution to be made pursuant to such
provisions and to 


                                      -17-
<PAGE>


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 each Adjustment Share shall be the Current Market Price per share
of the Common Stock (as determined pursuant to Section 11(d) hereof) on the
Section 11(a)(ii) Trigger Date and the per share or per unit value of any Common
Stock Equivalent shall be deemed to equal the Current Market Price per share of
the Common Stock on such date.

                  (b) In case the Company shall fix a record date for the
issuance of rights, options or warrants to all holders of Preferred Stock
entitling them to subscribe for or purchase (for a period expiring within
forty-five (45) calendar days after such record date) Preferred Stock, shares
having the same rights, privileges and preferences as the shares of Preferred
Stock ("Equivalent Preferred Stock") or securities convertible into Preferred
Stock or Equivalent Preferred Stock at a price per share of Preferred Stock or
per share of Equivalent Preferred Stock (or having a conversion price per share,
if a security convertible into Preferred Stock or Equivalent Preferred Stock)
less than the Current Market Price per share of Preferred Stock (as determined
pursuant to Section 11(d) hereof) 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 or
Equivalent Preferred Stock (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 or Equivalent Preferred Stock to be offered for subscription or
purchase (or into which the convertible securities so to be offered are
initially convertible). In case such subscription price may be paid by delivery
of consideration part or all of which may be in a form other than cash, the
value of such noncash consideration shall be as determined in good faith by the
Board, 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, options 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 or surviving corporation) of evidences of indebtedness, cash (other
than a regular quarterly or other periodic cash dividend out of the earnings or
retained earnings of the Company), assets (other than a dividend payable in
Preferred Stock, but including any dividend payable in stock other than
Preferred Stock) or 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 per share of Preferred Stock (as determined pursuant to
Section 11(d) hereof) on such record date, less the fair market value (as
determined in good faith by the Board 


                                      -18-
<PAGE>


whose determination shall be described in a statement filed with the Rights
Agent and shall be binding on the Rights Agent) of the portion of the cash,
assets or evidences of indebtedness so to be distributed or of such subscription
rights or warrants applicable to a share of Preferred Stock and the denominator
of which shall be such Current Market Price per share of Preferred Stock (as
determined pursuant to Section 11(d) hereof). Such adjustments shall be made
successively whenever such a record date is fixed, and in the event that such
distribution is not so made, the Purchase Price shall be adjusted to be the
Purchase Price which would have been in effect if such record date had not been
fixed.

                  (d) (i) For the purpose of any computation hereunder, other
than computations made pursuant to Section 11(a)(iii) hereof, the "Current
Market Price" per share of Common Stock on any date shall be deemed to be the
average of the daily closing prices per share of such Common Stock for the
thirty (30) consecutive Trading Days immediately prior to such date, and for the
purposes of computations made pursuant to Section 11(a)(iii) hereof, the Current
Market Price per share of Common Stock on any date shall be deemed to be the
average of the daily closing prices per share of such Common Stock for the ten
(10) consecutive Trading Days immediately following 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) any dividend or distribution on such Common Stock
payable in shares of such Common Stock or securities convertible into shares of
such Common Stock (other than the Rights), or (B) any subdivision, combination
or reclassification of such Common Stock, and the ex-dividend date for such
dividend or distribution, or the record date for such subdivision, combination
or reclassification shall not have occurred prior to the commencement of the
requisite thirty (30) Trading Day or ten (10) Trading Day period, as set forth
above, then, and in each such case, the Current Market Price shall be properly
adjusted to take into account ex-dividend trading. The closing price for each
day shall be the last sale price, regular way, or, in case no such sale takes
place on such day, the average of the closing bid and asked prices, regular way,
in either case as reported in the principal consolidated transaction reporting
system with respect to securities listed 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 on the Nasdaq National Market or in
the over-the-counter market, as reported by 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. If on any such date no market maker is making a market in the Common
Stock, the fair value of such shares on such date as determined in good faith by
the Board shall be used. The term "Trading Day" shall mean a day on which the
principal national securities exchange on which the shares of Common Stock are
listed or admitted to trading is open for the transaction of business or, if the
shares of Common Stock are not listed or admitted to trading on any national
securities exchange, a Business Day. If the Common Stock is not publicly held or
not so listed or traded, Current Market Price per share shall mean the fair
value per share as determined in good faith by the Board whose determination
shall be described in a statement filed with the Rights Agent and shall be
conclusive for all purposes.

                           (ii)  For the purpose of any computation hereunder,
the Current Market Price per share of Preferred Stock shall be determined in the
same manner as set forth above for 


                                      -19-
<PAGE>


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 1,000 (as such number may be
appropriately adjusted for such events as stock splits, stock dividends and
recapitalizations with respect to the Common Stock occurring after the date of
this Agreement) multiplied by the Current Market Price per share of the Common
Stock. If neither the Common Stock nor the Preferred Stock is publicly held or
so listed or traded, Current Market Price per share of the Preferred Stock shall
mean the fair value per share as determined in good faith by the Board, whose
determination shall be described in a statement filed with the Rights Agent and
shall be conclusive for all purposes. For all purposes of this Agreement, the
Current Market Price of one one-thousandth of a share of Preferred Stock shall
be equal to the Current Market Price of one share of Preferred Stock divided by
1,000.

                           (iii) For the purpose of any computation hereunder,
the value of any securities or assets other than Common Stock or Preferred Stock
shall be the fair value as determined in good faith by the Board, or, if at the
time of such determination there is an Acquiring Person, by a nationally
recognized investment banking firm selected by the Board, which determination
shall be described in a statement filed with the Rights Agent and shall be
conclusive for all purposes.

                  (e) Anything herein to the contrary notwithstanding, no
adjustment in the Purchase Price shall be required unless such adjustment would
require an increase or decrease of at least one percent (1%) in the Purchase
Price; provided, however, that any adjustments which by reason of this Section
11(e) are not required to be made shall be carried forward and taken into
account in any subsequent adjustment. All calculations under this Section 11
shall be made to the nearest cent or to the nearest one hundred-thousandth of a
share of Common Stock or other share or one ten-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) hereof, and the
provisions of Sections 7, 9, 10, 13 and 14 hereof with respect to the Preferred
Stock shall apply on like terms to any such other shares.

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


                                      -20-
<PAGE>


                  (h) Unless the Company shall have exercised its election as
provided in Section 11(i) hereof, upon each adjustment of the Purchase Price as
a result of the calculations made in Sections 11(b) and (c) hereof, 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-thousandths of a share of Preferred Stock obtained by (i) multiplying
(x) the number of one one-thousandths of a share covered by a Right immediately
prior to this adjustment, by (y) the Purchase Price in effect immediately prior
to such adjustment of the Purchase Price, and (ii) dividing the product so
obtained by the Purchase Price in effect immediately after such adjustment of
the Purchase Price.

                  (i) The Company may elect on or after the date of any
adjustment of the Purchase Price to adjust the number of Rights, in lieu of any
adjustment in the number of shares of Preferred Stock purchasable upon the
exercise of a Right. Each of the Rights outstanding after the adjustment in the
number of Rights shall be exercisable for the number of one one-thousandths of a
share of Preferred Stock for which a Right was exercisable immediately prior to
such adjustment. Each Right held of record prior to such adjustment of the
number of Rights shall become that number of Rights (calculated to the nearest
one-hundred-thousandth) obtained by dividing the Purchase Price in effect
immediately prior to adjustment of the Purchase Price by the Purchase Price in
effect immediately after adjustment of the Purchase Price. The Company shall
make a public announcement of its election to adjust the number of Rights,
indicating the record date for the adjustment, and, if known at the time, the
amount of the adjustment to be made. 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-thousandths of a share of Preferred Stock
issuable upon the exercise of the Rights, the Rights Certificates theretofore
and thereafter issued may continue to express the Purchase Price per share and
the number of shares 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 value of the shares of Common
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 


                                      -21-
<PAGE>


nonassessable such number of one one-thousandths of a share of Preferred Stock
at such adjusted Purchase Price.

                  (l) In any case in which this Section 11 shall require that an
adjustment in the Purchase Price be made effective as of a record date for a
specified event, the Company may elect to defer until the occurrence of such
event the issuance to the holder of any Right exercised after such record date
the number of one one-thousandths of a share of Preferred Stock and other
capital stock or securities of the Company, if any, issuable upon such exercise
over and above the number of one one-thousandths of a share of Preferred Stock
and other capital stock or securities of the Company, if any, issuable upon such
exercise on the basis of the Purchase Price in effect prior to such adjustment;
provided, however, that the Company shall deliver to such holder a due bill or
other appropriate instrument evidencing such holder's right to receive such
additional shares 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
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
dividends, or (v) issuance of rights, options or warrants referred to in this
Section 11, hereafter made by the Company to holders of its Preferred Stock
shall not be taxable to such stockholders.

                  (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 that complies with Section
11(o) hereof), (ii) merge with or into any other Person (other than a Subsidiary
of the Company in a transaction which complies with Section 11(o) hereof), or
(iii) sell or transfer (or permit any Subsidiary to sell or transfer), in one
transaction, or a series of related transactions, assets or earning power
aggregating more than 50% of the assets or earning power of the Company and its
Subsidiaries (taken as a whole) to any other Person or Persons (other than the
Company 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 that 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 stockholders of the Person who
constitutes, or would constitute, the Principal Party for purposes of Section
13(a) hereof shall have received a distribution of Rights previously owned by
such Person or any of its Affiliates and Associates.

                  (o) The Company covenants and agrees that, after the
Distribution Date, it will not, except as permitted by Section 23 or Section 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.


                                      -22-
<PAGE>


                  (p) (i) 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 (A) declare
a dividend on the outstanding shares of Common Stock payable in shares of Common
Stock, (B) subdivide the outstanding shares of Common Stock, or (C) combine the
outstanding shares of Common Stock into a smaller number of shares, the number
of Rights associated with each share of Common Stock then outstanding, or issued
or delivered thereafter but prior to the Distribution Date, shall be
proportionately adjusted so that the number of Rights thereafter associated with
each share of Common Stock following any such event shall equal the result
obtained by multiplying the number of Rights associated with each share of
Common Stock immediately prior to such event by a fraction the numerator of
which shall be the total number of shares of Common Stock outstanding
immediately prior to the occurrence of the event and the denominator of which
shall be the total number of shares of Common Stock outstanding immediately
following the occurrence of such event.

                  (q) The failure by the Board to declare a Person to be an
Adverse Person following such Person becoming the Beneficial Owner of 10% or
more of the outstanding Common Stock shall not imply that such Person is not an
Adverse Person or limit such directors' right at any time in the future to
declare such Person to be an Adverse Person.

         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 Company Securities, 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 Company Securities) in accordance with Section 26 hereof. The Rights
Agent shall be fully protected in relying on any such certificate and on any
adjustment therein contained.

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

                  (a) In the event that, following the Stock Acquisition Date,
directly or indirectly, (x) the Company shall consolidate with, or merge with
and into, any other Person (other than a Subsidiary of the Company in a
transaction that 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 that
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 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 and except as
contemplated in Section 13(d) hereof, 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 


                                      -23-
<PAGE>


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 tradeable shares of
Common Stock of the Principal Party, not subject to any liens, encumbrances,
rights of first refusal or other adverse claims, as shall be equal to the result
obtained by (1) multiplying the then current Purchase Price by the number of one
one-thousandths of a share of Preferred Stock for which a Right was 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-thousandths of a share for
which a Right was exercisable immediately prior to the first occurrence of a
Section 11(a)(ii) Event by the Purchase Price in effect immediately prior to
such first occurrence), and dividing that product (which, following the first
occurrence of a Section 13 Event, shall be referred to as the "Purchase Price"
for each Right and for all purposes of this Agreement) by (2) 50% of the Current
Market Price (determined pursuant to Section 11(d)(i) hereof) per share of the
Common Stock of such Principal Party on the date of consummation of such Section
13 Event; (ii) such Principal Party shall thereafter be liable for, and shall
assume, by virtue of such Section 13 Event, all the obligations and duties of
the Company pursuant to this Agreement; (iii) the term "Company" shall
thereafter be deemed to refer to such Principal Party, it being specifically
intended that the provisions of Section 11 hereof shall apply only to such
Principal Party following the first occurrence of a Section 13 Event; (iv) such
Principal Party shall take such steps (including, but not limited to, the
reservation of a sufficient number of shares of its Common Stock) in connection
with the consummation of any such transaction as may be necessary to assure that
the provisions hereof shall thereafter be applicable, as nearly as reasonably
may be, in relation to its shares of Common Stock thereafter deliverable upon
the exercise of the Rights; and (v) the provisions of Section 11(a)(ii) hereof
shall be of no effect following the first occurrence of any Section 13 Event.

                  (b) "Principal Party" shall mean

                           (i)  in the case of any transaction described in
clause (x) or (y) of the first sentence of Section 13(a) hereof, 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) hereof, the Person that is the
party receiving the greatest portion of the assets or earning power transferred
pursuant to such transaction or transactions; provided, however, that in any
such case, (1) if the Common Stock of such Person is not at such time and has
not been continuously over the preceding twelve (12) month period registered
under Section 12 of the Exchange Act, and such Person is a direct or indirect
Subsidiary of another Person the Common Stock of which is and has been so
registered, "Principal Party" shall refer to such other Person; and (2) in case
such Person is a Subsidiary, directly or indirectly, of more than one Person,
the Common Stocks of two or more of which are and have been so registered,
"Principal Party" shall refer to whichever of such Persons is the issuer of the
Common Stock having the greatest aggregate market value.

                  (c) The Company shall not consummate any such consolidation,
merger, sale or transfer unless the Principal Party shall have a sufficient
number of authorized shares of 


                                      -24-
<PAGE>


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 Section 13 Event, the
Principal Party will:

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

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

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

                  (d) Notwithstanding anything in this Agreement to the
contrary, Section 13 shall not be applicable to a transaction described in
subparagraphs (x) and (y) of Section 13(a) if (i) such transaction is
consummated with a Person or Persons who acquired shares of Common Stock
pursuant to a tender offer or exchange offer for all outstanding shares of
Common Stock which complies with the provisions of Section 11(a)(ii)(B) hereof
(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 shares of Common Stock whose shares
were purchased pursuant to such tender offer or exchange offer, and (iii) the
form of consideration being offered to the remaining holders of shares of Common
Stock pursuant to such transaction is the same as the form of consideration paid
pursuant to such tender offer or exchange offer. Upon consummation of any such
transaction contemplated by this Section 13(d), all Rights hereunder shall
expire.

         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 that evidence fractional Rights. If
the Company determines not to issue fractional Rights, there shall be paid in
lieu thereof 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 


                                      -25-
<PAGE>


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. 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 shall be used.

                  (b) The Company shall not be required to issue fractions of
shares of Preferred Stock (other than fractions which are integral multiples of
one one-thousandth of a share of Preferred Stock) upon exercise of the Rights or
to distribute certificates that evidence fractional shares of Preferred Stock
(other than fractions which are integral multiples of one one-thousandth of a
share of Preferred Stock). In lieu of fractional shares of Preferred Stock that
are not integral multiples of one one-thousandth of a share of Preferred Stock,
the Company may pay to the registered holders of Rights Certificates, with
regard to which such fractional shares of Preferred Stock would otherwise be
issuable, at the time such Rights are exercised as herein provided, an amount in
cash equal to the same fraction of the current market value of one
one-thousandth of a share of Preferred Stock. For purposes of this Section
14(b), the current market value of one one-thousandth share of Preferred Stock
shall be one one-thousandth of the closing price per share of Common Stock
(determined pursuant to Section 11(d)(ii) hereof) on 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 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 Right
expressly waives his right to receive any fractional Rights or any fractional
shares upon exercise of a Right, except as permitted by this Section 14.

         Section 15. Rights of Action. All rights of action in respect of this
Agreement, other than rights of action vested in the Rights Agent in Section 18
hereof, are vested in the respective registered holders of the Rights
Certificates (and, prior to the Distribution Date, the registered holders of the
Company Securities); and any registered holder of any Rights Certificate (or,
prior to the Distribution Date, of the Company Securities), without the consent
of the Rights Agent or of the holder of any other Rights Certificate (or, prior
to the Distribution Date, of the Company Securities), 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 


                                      -26-
<PAGE>


remedies available to the holders of Rights, it is specifically acknowledged
that the holders of Rights would not have an adequate remedy at law for any
breach of this Agreement and shall be entitled to specific performance of the
obligations hereunder and injunctive relief against actual or threatened
violations of the obligations hereunder of any Person subject to this Agreement.

         Section 16. Agreement of Rights Holders. Every holder of a Right, by
accepting the same, consents and agrees with the Company and the Rights Agent
and with every other holder of a Right that:

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

                  (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 a proper instrument of transfer and
with the appropriate forms and certificates duly completed and 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 Company
Securities 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 Company Securities certificate made
by anyone other than the Company or the Rights Agent) for all purposes
whatsoever, and neither the Company nor the Rights Agent, subject to the last
sentence of Section 7(e) hereof, shall be required to be affected by any notice
to the contrary; and

                  (d) notwithstanding anything in this Agreement to the
contrary, neither the Company nor the Rights Agent shall have any liability to
any holder of a Right or other Person as a result of its inability to perform
any of its obligations under this Agreement by reason of any preliminary or
permanent injunction or other order, decree 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-thousandths of a share of Preferred Stock or any other securities of the
Company which may at any time be issuable on the exercise of the Rights
represented thereby, nor shall anything contained herein or in any Rights
Certificate be construed to confer upon the holder of any Rights Certificate, as
such, any of the rights of a 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 


                                      -27-
<PAGE>


Rights evidenced by such Rights Certificate shall have been exercised in
accordance with the provisions hereof.

         Section 18. Concerning the Rights Agent.

                  (a) The Company agrees to pay to the Rights Agent reasonable
compensation for all services rendered by it hereunder and, from time to time,
on demand of the Rights Agent, its reasonable expenses and counsel fees and
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 gross
negligence, bad faith or willful misconduct on the part of the Rights Agent, for
anything done or omitted by the Rights Agent in connection with the acceptance
and administration of this Agreement, including the costs and expenses of
defending against any claim of liability 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 Company Securities 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 corporate trust or stock transfer 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 counter-signature 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 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 


                                      -28-
<PAGE>


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.

                  (b) Whenever in the performance of its duties under this
Agreement the Rights Agent shall deem it necessary or desirable that any fact or
matter (including, without limitation, the identity of any Acquiring Person or
Adverse Person and the determination of 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 gross negligence, bad faith or willful misconduct.

                  (d) The Rights Agent shall not be liable for or by reason of
any of the statements of fact or recitals contained in this Agreement or in the
Rights Certificates 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 in
respect of the validity of this Agreement or the execution and delivery hereof
(except the due execution hereof by the Rights Agent) or in respect of the
validity or execution of any Rights Certificate (except its countersignature
thereof); nor shall it be responsible for any breach by the Company of any
covenant or condition contained in this Agreement or in any Rights Certificate;
nor shall it be responsible for any 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 to
be issued pursuant to this Agreement or any Rights Certificate or as to whether
any shares of Common 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 


                                      -29-
<PAGE>


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 Clerk, any
Assistant Clerk, 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.

                  (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 Rights Certificate surrendered to
the Rights Agent for exercise or transfer, the certificate contained in the form
of assignment or the form of election to purchase set forth on the reverse
thereof, as the case may be, has either not been completed or indicates an
affirmative response to clause 1 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 Company Securities 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 Company
Securities 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 


                                      -30-
<PAGE>


been notified in writing of such resignation or incapacity by the resigning or
incapacitated Rights Agent or by any registered 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 the appointment of a new Rights Agent.
Any successor Rights Agent, whether appointed by the Company or by such a court,
shall be (a) a corporation organized and doing business under the laws of the
United States or any state thereof in good standing, which is authorized under
such laws to exercise corporate trust or stock transfer powers and is subject to
supervision or examination by federal or state authority and which has at the
time of its appointment as Rights Agent a combined capital and surplus of at
least $50,000,000 or (b) an affiliate of a corporation described in clause (a)
of this sentence. After appointment, the successor Rights Agent shall be vested
with the same powers, rights, duties and responsibilities as if it had been
originally named as Rights Agent without further act or deed; but the
predecessor Rights Agent shall deliver and transfer to the successor Rights
Agent any property at the time held by it hereunder, and execute and deliver any
further assurance, conveyance, act or deed necessary for the purpose. Not later
than the effective date of any such appointment, the Company shall file notice
thereof in writing with the predecessor Rights Agent and each transfer agent of
the Company Securities and 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 the Board 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 (other than upon
exercise of a Right) 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, notes,
warrants or debentures issued by the Company, and (b) may, in any other case, if
deemed necessary or appropriate by the Board, 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, (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, and (iii) no such Rights Certificate shall be issued upon the
conversion of any shares of the Convertible Preferred Stock.

         Section 23. Redemption and Termination.

                  (a) The Board 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, 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 the Board,


                                      -31-
<PAGE>


or (ii) the Final Expiration Date, redeem all but not less than all of the then
outstanding Rights at a redemption price of $.01 per Right, as such amount may
be appropriately adjusted to reflect any stock split, stock dividend or similar
transaction occurring after the date hereof (such redemption price being
hereinafter referred to as the "Redemption Price"); provided, however, that the
Board may not redeem any Rights following an Adverse Person Event.
Notwithstanding anything contained in this Agreement to the contrary, the Rights
shall not be exercisable after the first occurrence of a Section 11(a)(ii) Event
until such time as the Company's right of redemption set forth in the first
sentence of this Section 23(a) has expired. 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) hereof, of the Common Stock at the time
of redemption) or any other form of consideration deemed appropriate by the
Board. The redemption of the Rights by the Board may be made effective at such
time, on such basis and with such conditions as the Board in its sole discretion
may establish.

                  (b) Immediately upon the action of the Board 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 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 the redemption will state the method by which
the payment of the Redemption Price will be made.

         Section 24. Exchange. (a) At any time after any Person becomes an
Acquiring Person or an Adverse Person, the Board may, at their option, exchange
all or part of the then outstanding and exercisable Rights (which (i) shall not
include Rights that have become void pursuant to Section 7(e) and (ii) shall
include, without limitation, any Rights issued after the Distribution Date as
contemplated by Section 22 hereof) for shares of Common Stock at an exchange
ratio of one share of Common Stock per Right, appropriately adjusted to reflect
any stock split, stock dividend or similar transaction occurring after the date
hereof (such exchange ratio being hereinafter referred to as the "Exchange
Ratio"). 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 of its Subsidiaries, any employee benefit plan of the Company or
any of its Subsidiaries or any Person organized, appointed or established by the
Company or any of its Subsidiaries for or pursuant to the terms of any such
plan), together with all Affiliates and Associates of such Person, becomes the
Beneficial Owner of 50% or more of the shares of Common Stock then outstanding.

                  (b) Immediately upon the action of the Board electing to
exchange any Rights pursuant to Section 24(a) and without any further action and
without any notice, the right to exercise such Rights will terminate and
thereafter the only right 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 Exchange Ratio. The Company shall promptly thereafter
give notice of such exchange to the Rights Agent and the holders of the Rights
to be exchanged 


                                      -32-
<PAGE>


in the manner set forth in Section 26; provided, however, that the failure to
give, or any defect in, such notice shall not affect the validity of such
exchange. Any notice which is mailed in the manner herein provided shall be
deemed given, whether or not the holder receives the notice. Each such notice of
exchange will state the method by which the exchange of the shares of Common
Stock for Rights will be effected and, in the event of any partial exchange, the
number of Rights which will be exchanged. Any partial exchange shall be effected
pro rata based on the number of Rights (other than Rights which have become void
pursuant to Section 7(e)) held by each holder of Rights.

                  (c) In any exchange pursuant to this Section 24, the Company,
at its option, may substitute Common Stock Equivalents (as defined in Section
11(a)(iii)) for shares of Common Stock exchangeable for Rights, at the initial
rate of one Common Stock Equivalent for each share of Common Stock, as
appropriately adjusted to reflect adjustments in dividend, liquidation and
voting rights of Common Stock Equivalents pursuant to the terms thereof, so that
each Common Stock Equivalent delivered in lieu of each share of Common Stock
shall have essentially the same dividend, liquidation and voting rights as one
share of Common Stock.

                  (d) In the event that the number of shares of Common Stock
which are authorized by the Company's certificate of incorporation, but not
outstanding or reserved for issuance are not sufficient to permit an exchange of
Rights as contemplated by this Section 24, the Company shall take all such
action as may be necessary to authorize additional shares of Common Stock for
issuance upon exchange of the Rights.

                  (e) The Company shall not be required to issue fractions of
shares of Common Stock or to distribute certificates that 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 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 market value of a whole
share of Common Stock. For purposes of this Section 24(e), the current market
value of a whole share of Common Stock shall be the closing price per share of
Common Stock (determined pursuant to Section 11(d)(ii) hereof) on the Trading
Day immediately prior to the date of exchange pursuant to this Section 24.

         Section 25. Notice of Certain Events.

                  (a) In case the Company shall propose, at any time after the
Distribution Date, (i) to pay any dividend payable in stock of any class to the
holders of Preferred Stock or to make any other distribution to the holders of
Preferred Stock (other than a regular quarterly cash dividend out of earnings or
retained earnings of the Company), or (ii) to offer to the holders of Preferred
Stock rights or warrants to subscribe for or to purchase any additional shares
of Preferred Stock or shares of stock of any class or any other securities,
rights or options, or (iii) to effect any reclassification of its Preferred
Stock (other than a reclassification involving only the subdivision of
outstanding shares of Preferred Stock), or (iv) to effect any consolidation or
merger into or with any other Person (other than a Subsidiary of the Company in
a transaction which complies with Section 11(o) hereof), or to effect any sale
or other transfer (or to permit one or more of its Subsidiaries to effect any
sale or other transfer), in one transaction or a series of related transactions,
of more than 50% of the assets or earning power of the Company and its
Subsidiaries (taken as a whole) to any other Person or Persons (other than the
Company or any of 


                                      -33-
<PAGE>


its Subsidiaries in one or more transactions each of which complies with Section
11(o) hereof), or (v) to effect the liquidation, dissolution or winding up of
the Company, then, in each such case, the Company shall give to each holder of a
Rights Certificate, to the extent feasible, 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 or distribution of rights or warrants,
or the date on which such reclassification, consolidation, merger, sale,
transfer, liquidation, dissolution, or winding up is to take place and the date
of participation therein by the holders of the shares of Preferred Stock, if any
such date is to be fixed, and such notice shall be so given in the case of any
action covered by clause (i) or (ii) above at least twenty (20) days prior to
the record date for determining holders of the shares of Preferred Stock for
purposes of such action, and in the case of any such other action, at least
twenty (20) days prior to the date of the taking of such proposed action or the
date of participation therein by the holders of the shares of Preferred Stock,
whichever shall be the earlier.

                  (b) In case any Section 11(a)(ii) Event 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
Common Stock shall, to the extent appropriate, also be deemed thereafter to
refer to Common Stock or, if appropriate, other securities.

         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:

                           Marcam Solutions, Inc.
                           95 Wells Avenue
                           Newton, MA  02159
                           Attention:  President and Chief Executive 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:

                           BankBoston, N.A.
                           c/o Boston EquiServe Limited Partnership
                           150 Royall Street
                           Canton, Massachusetts 02021
                           Attention:  Client Administration

Notices or demands authorized by this Agreement to be given or made by the
Company or the Rights Agent to the holder of any Rights Certificate (or, if
prior to the Distribution Date, to the holder of certificates representing
shares of Company Securities) 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.


                                      -34-
<PAGE>


         Section 27. Supplements and Amendments. At any time prior to the Final
Amendment 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 Final Amendment 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, an Adverse Person or an
Affiliate or Associate of such Person); provided, however, that this Agreement
may not be supplemented or amended, pursuant to clause (iii) of this sentence,
to lengthen (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 or the benefits to the holders of Rights (other than
any Acquiring Person, an Adverse Person or an Associate or Affiliate of such
Person). 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 Company Securities.

         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 provisions of the last sentence of Rule 13d-3(d)(l)(i) of the General Rules
and Regulations under the Exchange Act; provided, however, that for all purposes
of this Agreement any calculation of the number of shares of Common Stock
outstanding at any particular time shall also include all shares of Common Stock
issuable upon conversion of all shares of Convertible Preferred Stock
outstanding at the applicable time. The Board 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, to declare that a Person is an Adverse Person 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 any member of the Board to
any liability to the holders of the Rights.


                                      -35-
<PAGE>


         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 determines
in its good faith judgment that severing the invalid language from this
Agreement would materially and 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. Without limiting the
foregoing, if any provision requiring that a determination made by less than the
entire Board is held by a court of competent jurisdiction or other authority to
be invalid, void or unenforceable, such determination shall then be made by the
entire Board.

         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 of such counterparts shall for all purposes be deemed
to be an original, and all such counterparts shall together constitute but one
and the same instrument.

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


                                      -36-
<PAGE>


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

<TABLE>
<S>                                                          <C>

ATTEST:                                                      MARCAM SOLUTIONS, INC.



By: /s/ Diane R. Tormey                                      By: /s/ Jonathan Crane
    ---------------------------------------                      -------------------------------
    Name:   Diane R. Tormey                                      Name:   Jonathan Crane
    Title:  Vice President, General Counsel                      Title:  President and
            and Secretary                                                Chief Executive Officer



ATTEST:                                                      BANKBOSTON, N.A.,
                                                             As Rights Agent



By: /s/ Karen Finnegan                                       By: /s/ Carol Mulvey-Eori
    ---------------------------------------                      ------------------------------------------
    Name: Karen Finnegan                                         Name:  Carol Mulvey-Eori
          ---------------------------------                             -----------------------------------
    Title: Account Manager                                              Title: Director of Administration
          ---------------------------------                             -----------------------------------

</TABLE>


                                      -37-