WALSH INTERNATIONAL INC \DE\
8-A12G, 1997-10-17
COMPUTER PROGRAMMING SERVICES
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                       SECURITIES AND EXCHANGE COMMISSION


                             Washington, D.C. 20549


                                    FORM 8-A


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

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


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

                            WALSH INTERNATIONAL, INC.
             (Exact name of registrant as specified in its charter)



                Delaware                               51-0309207
        (State of incorporation)         (I.R.S. employer identification number)

       105 Terry Drive, Suite 118
              Newtown, PA                                 18940
(Address of principal executive offices)               (Zip Code)




        SECURITIES TO BE REGISTERED PURSUANT TO SECTION 12(b) OF THE ACT:


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

                None                                 Not Applicable




               If this  Form  relates  to the  registration  of a class  of debt
securities  and  is  effective  upon  filing  pursuant  to  General  Instruction
A.(c)(1), please check the following box.


               If this  Form  relates  to the  registration  of a class  of debt
securities and is to become effective simultaneously with the effectiveness of a
concurrent  registration  statement under the Securities Act of 1933 pursuant to
General Instruction A.(c)(2), please check the following box.


        SECURITIES TO BE REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT:


                           RIGHTS TO PURCHASE SERIES B
                      JUNIOR PARTICIPATING PREFERRED STOCK


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


               On  October  14,   1997,   the  Board  of   Directors   of  Walsh
International  Inc. (the  "Company")  authorized  and declared a dividend of one
Right (a "Right") for each outstanding share of Common Stock, par value $.01 per
share ("Common Stock"),  of the Company (the "Common  Shares").  The dividend is
payable on October 27, 1997 (the "Record  Date") to the holders of record of the
Common  Shares at the close of business on that date.  In addition,  the Company
has  authorized  the  issuance of one Right with respect to each share of Common
Stock that shall become outstanding  between the Record Date and the earliest of
the  Distribution  Date, the Redemption  Date and the Final  Expiration Date (as
such terms are hereinafter  defined).  When  exercisable each Right entitles the
registered  holder to purchase from the Company one  one-hundredth of a share of
Series B Junior Participating Preferred Stock, par value $1.00 per share, of the
Company (the "Preferred Shares"),  at a price of $55.00 per one one-hundredth of
a Preferred Share (the "Purchase Price"), subject to adjustment. The description
and  terms  of the  Rights  are set  forth in a Rights  Agreement  (the  "Rights
Agreement")  between the Company and Harris Trust Company of New York, as Rights
Agent (the "Rights Agent").


               Until  the  earlier  to occur of (i) 10 days  following  a public
announcement that a person or group of affiliated or associated  persons who did
not own  beneficially  15  percent or more of the  outstanding  shares of Common
Stock as of September 22, 1997 (an "Acquiring  Person") has acquired  beneficial
ownership  of 15 percent or more of the  outstanding  Common  Shares and (ii) 10
business days (or such later date as may be determined by action of the Board of
Directors of the Company prior to such time as any person or group of affiliated
or associated  persons becomes an Acquiring  Person ) following the commencement
of, or first public announcement of an intention to commence,  a tender offer or
exchange  offer  the  consummation  of  which  would  result  in the  beneficial
ownership by a person or group of affiliated or associated persons of 15 percent
or more of the outstanding Common Shares (the earlier of such dates being herein
referred to as the  "Distribution  Date"),  the Rights will be  evidenced,  with
respect to any of the Common  Share  certificates  outstanding  as of the Record
Date,  by such Common  Share  certificate  with a copy of a Summary of Rights to
Purchase  Preferred  Shares  ("Summary  of  Rights") in  substantially  the form
attached to the Rights Agreement as Exhibit C thereto.


               The Rights Agreement  provides that, until the Distribution  Date
(or  earlier  redemption  or  expiration  of the  Rights),  the  Rights  will be
transferred with and only with the Common Shares.  Until the  Distribution  Date
(or  earlier  redemption  or  expiration  of  the  Rights),   new  Common  Share
certificates  issued  after the Record  Date,  upon  transfer or new issuance of
Common Shares,  will contain a notation  incorporating  the Rights  Agreement by
reference.  Until the Distribution Date (or earlier  redemption or expiration of
the Rights),  the surrender for transfer of any  certificates  for Common Shares
outstanding on or after the Record Date, even without such notation or a copy of
the Summary of Rights being attached thereto,  will also constitute the transfer
of the Rights associated with the Common Shares represented by such certificate.
As soon as practicable  following the Distribution Date,  separate  certificates
evidencing the Rights ("Right Certificates") will be mailed to holders of record
of the Common  Shares as of the close of business on the  Distribution  Date and
such separate Right Certificates alone will evidence the Rights.


               The Rights are not exercisable  until the Distribution  Date. The
Rights will expire on October 14, 2007 (the "Final Expiration Date"), unless the
Final  Expiration Date is extended or unless the Rights are earlier  redeemed or
exchanged by the Company, in each case, as described below.


               The Purchase Price payable, and the number of Preferred Shares or
other securities or property  issuable,  upon exercise of the Rights are subject
to adjustment from time to time to prevent  dilution (i) in the event of a stock
dividend on, or a subdivision, combination or reclassification of, the Preferred
Shares, (ii) upon the grant to holders of the Preferred Shares of certain rights
or  warrants  to  subscribe  for or  purchase  Preferred  Shares at a price,  or
securities  convertible into Preferred Shares with a conversion price, less than
the  then  current  market  price of the  Preferred  Shares  or  (iii)  upon the
distribution to holders of the Preferred  Shares of evidences of indebtedness or
assets  (excluding  regular  periodic  cash  dividends  paid out of  earnings or
retained  earnings or dividends  payable in Preferred Shares) or of subscription
rights or warrants (other than those referred to above).


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


               Preferred Shares purchasable upon exercise of the Rights will not
be subject to redemption by the Company.  Each Preferred  Share will be entitled
to a minimum preferential  quarterly dividend payment of $.01 per share but will
be  entitled  to an  aggregate  dividend of 100  multiplied  times the  dividend
declared  per  Common  Share.  In the event of  liquidation,  the  holder of the
Preferred Shares will be entitled to a minimum preferential  liquidation payment
of  $1.00  per  share  but  will be  entitled  to an  aggregate  payment  of 100
multiplied  times the payment made per Common Share.  Each Preferred  Share will
have 100 votes, voting together with the Common Shares. Finally, in the event of
any  merger,  consolidation  or other  transaction  in which  Common  Shares are
exchanged, each Preferred Share will be entitled to receive 100 multiplied times
the amount  received per Common  Share.  These rights are protected by customary
antidilution provisions.


               Because  of  the  nature  of  the  Preferred   Shares'  dividend,
liquidation and voting rights, the value of the one one-hundredth  interest in a
Preferred Share  purchasable upon exercise of each Right should  approximate the
value of one Common Share.


               In the event that the  Company is  acquired  in a merger or other
business  combination  transaction  or 50  percent  or more of its  consolidated
assets or  earning  power  are sold  after a person  or group of  affiliated  or
associated persons has become an Acquiring Person, proper provision will be made
so that each holder of a Right will thereafter  have the right to receive,  upon
the  exercise  thereof at the then  current  exercise  price of the Right,  that
number of shares of common stock of the  acquiring  company which at the time of
such transaction will have a market value of two times the exercise price of the
Right. In the event that any person or group of affiliated or associated persons
becomes an Acquiring Person,  proper provision shall be made so that each holder
of a Right, other than Rights  beneficially owned by the Acquiring Person (which
will thereafter be null and void and nontransferable),  will thereafter have the
right to receive  upon  exercise  that  number of Common  Shares of the  Company
having a market value of two times the exercise price of the Right.


               At any time after any person or group of affiliated or associated
persons becomes an Acquiring  Person and prior to the acquisition by such person
or group of 50 percent or more of the then outstanding  Common Shares, the Board
of Directors of the Company may exchange the Rights  (other than Rights owned by
such person or group which will have become null and void and  nontransferable),
in  whole  or in  part,  at an  exchange  ratio  of  one  Common  Share,  or one
one-hundredth  of a  Preferred  Share (or of a share of a class or series of the
Company's preferred stock having equivalent rights, preferences and privileges),
per Right (subject to adjustment).


               With certain exceptions, no adjustment in the Purchase Price will
be required until cumulative  adjustments  require an adjustment of at least one
percent in such Purchase  Price.  The Company may, but shall not be required to,
issue fractions of Preferred Shares (other than one one-hundredth of a Preferred
Share or any  integral  multiple  thereof,  which may,  at the  election  of the
Company, be evidenced by depositary receipts) and in lieu thereof, an adjustment
in cash will be made based on the market  price of the  Preferred  Shares on the
last trading day prior to the date of exercise.


               At any time  prior to the  close of  business  on the  tenth  day
following  a public  announcement  that an  Acquiring  Person has become such an
Acquiring Person, a majority of the Board of Directors of the Company may redeem
the  Rights  in  whole,  but not in part,  at a price of $.001  per  Right  (the
"Redemption  Price").  From and  after  the  time  that any  person  becomes  an
Acquiring  Person,   the  decision  to  redeem  the  Rights  shall  require  the
concurrence  of a majority  of  Continuing  Directors  (as defined  below).  The
redemption  of the Rights may be made  effective at such time, on such basis and
with  such  conditions  as the Board of  Directors  in its sole  discretion  may
establish.  The time at which the Rights are  redeemed  by the Company is herein
referred to as the  "Redemption  Date."  Immediately  upon any redemption of the
Rights,  the right to  exercise  the Rights  will  terminate  and the only right
thereafter of the holders of Rights will be to receive the Redemption Price.


               The term  "Continuing  Director" means any member of the Board of
Directors  of the  Company  who was a member of the Board prior to the time that
any person  became an  Acquiring  Person,  and any  person  who is  subsequently
elected to the Board if such person is  recommended or approved by a majority of
the  Continuing  Directors,  but shall not include an  Acquiring  Person,  or an
affiliate  or associate of an Acquiring  Person,  or any  representative  of the
foregoing entities.


               At any time  prior to the  Distribution  Date and  subject to the
last two sentences of this paragraph,  the terms of the Rights may be amended by
the Board of Directors of the Company  without the consent of the holders of the
Rights,  including without  limitation an amendment to lower certain  thresholds
described above to not less than the greater of (i) the sum of 0.001 percent and
the  largest  percentage  of the  outstanding  Common  Shares  then known by the
Company  to be  beneficially  owned by any  person  or group  of  affiliated  or
associated persons and (ii) 10 percent. From and after the Distribution Date and
subject to  applicable  law, the terms of the Rights may be amended by the Board
of Directors of the Company without the consent of the holders of the Rights to,
among other  things,  make any other  provisions  in regard to matters under the
rights Agreement that the Company may deem necessary or desirable and that shall
not  adversely  affect the interests of the holders of the Rights (other than an
Acquiring Person or an affiliate or associate of an Acquiring Person). The terms
of the Rights may not be amended to (i) reduce the  Redemption  Price (except as
required  by  antidilution  provisions)  or (ii)  provide  for an earlier  Final
Expiration  Date.  From and after such time as any person or group of affiliated
or associated  persons  becomes an Acquiring  Person any amendment or supplement
must be approved by a majority of Continuing Directors.


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


               The Preferred  Shares shall rank,  with respect to the payment of
dividends and as to  distributions  of assets upon  liquidation,  dissolution or
winding up of the Company,  junior to all other series of preferred stock of the
Company,  unless  the  Board of  Directors  of the  Company  shall  specifically
determine   otherwise   in  fixing  the  powers,   preferences   and   relative,
participating, optional and other special rights of the shares of any such other
series and the qualification, limitations and restrictions thereof.


               As of  September 2, 1997,  there were  10,554,223  Common  Shares
issued and outstanding, and an aggregate of 1,620,000 Common Shares reserved for
issue upon exercise of options  either  currently  outstanding or issuable under
the  Company's  Restated  Option  and  Restricted  Stock  Purchase  Plan and the
Non-Employer  Directors'  Stock Option Plan.  One Right will be  distributed  to
holders of the Common  Stock for each  Common  Share  owned of record by them on
October 27,  1997.  One Right will be issued with  respect to each Common  Share
that shall  become  outstanding  between the Record Date and the earliest of the
Distribution Date, the Redemption Date and the Final Expiration Date. In certain
circumstances, the Company may issue Rights with respect to Common Shares issued
following the Distribution  Date and prior to the earlier of the Redemption Date
and the Final  Expiration  Date. The Company's  Board of Directors has initially
reserved for issuance  upon  exercise of the Rights  250,000  Preferred  Shares,
which number is subject to adjustment  form  time-to-time in accordance with the
Rights Agreement.


               The Rights have certain  anti-takeover  effects.  The Rights will
cause  substantial  dilution  to a person or group that  attempts to acquire the
Company in a manner or on terms not  approved by the Board of  Directors  of the
Company. The Rights,  however,  should not deter any prospective offeror willing
to  negotiate in good faith with the Board of  Directors,  nor should the Rights
interfere  with any  merger or  business  combination  approved  by the Board of
Directors of the Company prior to an Acquiring  Person's acquiring 15 percent or
more of the shares of Common Stock.


               A copy of the Rights Agreement between the Company and the Rights
Agent  specifying  the  terms of the  Rights is  attached  as a an  Exhibit  and
incorporated herein by reference.  The foregoing  description of the Rights does
not purport to be complete  and is qualified in its entirety by reference to the
Rights Agreement.


ITEM 2.  EXHIBITS.

               4.1  Rights  Agreement,  dated as of October  14,  1997,  between
                    Walsh  International Inc. and Harris Trust and Savings Bank,
                    which includes as Exhibit B the Form of Rights Certificate.



<PAGE>


                                       SIGNATURE


               Pursuant  to the  requirements  of Section  12 of the  Securities
Exchange Act of 1934, as amended,  the  registrant has duly caused this Form 8-A
Registration  Statement to be signed on its behalf by the  undersigned,  thereto
duly authorized.

                                             WALSH INTERNATIONAL INC.


                                             /S/ LEONARD R. BENJAMIN
                                             Leonard R. Benjamin
                                             Vice President and General Counsel

Date:  October 17, 1997

<PAGE>



INDEX TO EXHIBITS


Exhibit             Description

4.1                 Rights  Agreement,  dated as of October  14,  1997,  between
                    Walsh  International Inc. and Harris Trust and Savings Bank,
                    which includes as Exhibit B the Form of Rights Certificate.





                                                                     EXHIBIT 4.1



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

                            WALSH INTERNATIONAL INC.


                                       and

                        HARRIS TRUST COMPANY OF NEW YORK
                                  Rights Agent



                                RIGHTS AGREEMENT

                          Dated as of October 14, 1997


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



<PAGE>



                                TABLE OF CONTENTS

                                                                          PAGE

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

Section 2.   Appointment of Rights Agent....................................5

Section 3.   Issue of Rights and Right Certificates.........................5

Section 4.   Form of Right Certificates.....................................7

Section 5.   Execution, Countersignature and Registration...................8

Section 6.   Transfer, Split-up, Combination and Exchange of Right
             Certificates; Mutilated, Destroyed, Lost or Stolen Right
             Certificates...................................................8

Section 7.   Exercise of Rights; Expiration Date of Rights..................9

Section 8.   Cancellation and Destruction of Right Certificates............11

Section 9.   Reservation and Availability of Capital Stock.................11

Section 10.  Preferred Shares Record Date..................................12

Section 11.  Adjustment of Purchase Price, Number of Shares or Number
     of Rights.............................................................13

Section 12.  Certificate of Adjustment.....................................19

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

Section 14.  Fractional Rights and Fractional Shares.......................21

Section 15.  Rights of Action..............................................22

Section 16.  Agreement of Right Holders....................................23

Section 17.  Right Certificate Holder Not Deemed a Stockholder.............23

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

Section 19.  Merger or Consolidation or Change of Name of Rights Agent.....24

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

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

Section 22.  Issuance of New Right Certificates and Additional Rights......28

Section 23.  Redemption....................................................29

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

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

Section 26.  Notices.......................................................31

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

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

Section 29.  Benefits of this Agreement....................................33

Section 30.  Severability..................................................33

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

Section 32.  Counterparts..................................................34

Section 33.  Descriptive Headings..........................................34

Signatures.................................................................34



Exhibit A -  Form  of  Certificate  of  Designations  of  Series  B  Junior
             Participating Preferred Stock of Walsh International Inc.

Exhibit B -  Form of Right Certificate

Exhibit C -  Summary of Rights to Purchase Preferred Shares



<PAGE>


                                    AGREEMENT


               This AGREEMENT,  dated as of October 14, 1997 (the  "Agreement"),
between Walsh  International Inc., a Delaware  corporation (the "Company"),  and
Harris Trust Company of New York, as Rights Agent (the "Rights Agent"),

                              W I T N E S S E T H:


               WHEREAS, the Board of Directors of the Company has authorized and
declared a dividend of one Right (as such term is hereinafter  defined) for each
share of Common  Stock,  par value $.01 per share,  of the Company  (the "Common
Stock")  outstanding  at the  close of  business  (as such  term is  hereinafter
defined)  on October  27,  1997 (the  "Record  Date"),  and has  authorized  the
issuance of one Right (as such number may hereafter be adjusted  pursuant to the
provisions  of this  Agreement)  with respect to each share of Common Stock that
shall  become  outstanding  between  the  Record  Date and the  earliest  of the
Distribution  Date, the Redemption  Date and the Final  Expiration Date (as such
terms are hereinafter  defined);  PROVIDED,  HOWEVER,  that Rights may be issued
with respect to shares of Common Stock that shall become  outstanding  after the
Distribution  Date and prior to the earlier of the Redemption Date and the Final
Expiration  Date  in  accordance  with  the  provisions  of  Section  22 of this
Agreement,  with each Right  initially  representing  the right to purchase  one
one-hundredth of a share of Series B Junior  Participating  Preferred Stock, par
value  $1.00 per share,  of the Company  (the  "Preferred  Shares"),  having the
powers,  rights and  preferences  set forth in the  Certificate of  Designations
attached to this Agreement as Exhibit A;


               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:


               "Acquiring  Person"  shall  mean  any  Person  (as  such  term is
hereinafter  defined) who or which,  together with all Affiliates and Associates
(as such terms are hereinafter  defined) of such Person, shall be the Beneficial
Owner (as such term is hereinafter  defined) of 15 percent or more of the Common
Shares (as such term is  hereinafter  defined) of the Company then  outstanding,
but shall not include the Company,  any  Subsidiary (as such term is hereinafter
defined)  of the  Company,  any  employee  benefit  plan of the  Company  or any
Subsidiary of the Company,  or any entity  holding  Common Shares of the Company
for or pursuant to the terms of any such plan. Notwithstanding the foregoing, no
Person shall become an  "Acquiring  Person" as the result of an  acquisition  of
Common  Shares of the Company by the Company  which,  by reducing  the number of
such  shares   outstanding,   increases  the  proportionate   number  of  shares
beneficially  owned by such Person to 15 percent or more of the Common Shares of
the Company then outstanding;  PROVIDED,  HOWEVER, that if a Person shall become
the  Beneficial  Owner of 15 percent or more of the Common Shares 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 Shares of the Company,  then such Person shall be deemed to be
an "Acquiring  Person."  Notwithstanding  the foregoing,  no Person who together
with all Affiliates and Associates of such Person is the Beneficial  Owner as of
September  22,  1997 of 15 percent or more of the Common  Shares of the  Company
outstanding as of such date shall be considered an "Acquiring Person"; PROVIDED,
HOWEVER, that if a Person is the Beneficial Owner as of September 22, 1997 of 15
percent or more of the Common Shares of the Company  outstanding as of such date
and shall  after such date  become the  Beneficial  Owner of  additional  Common
Shares  of  the  Company  equal  to an  aggregate  of 1% of  the  Common  Shares
outstanding as of the date of such additional purchases,  then such Person shall
be deemed to be an "Acquiring  Person."  Notwithstanding  the foregoing,  if the
Board of Directors of the Company,  within 10 days after the first date on which
the Company shall become aware that any Person, together with all Affiliates and
Associates of such Person,  is the Beneficial Owner of shares of Common Stock of
the Company such that such person (but for this sentence)  would be an Acquiring
Person,  determines in good faith (but only if at the time of such determination
by the Board of  Directors  there are then in office not less than a majority of
directors  (and in no event not less than three  directors)  who are  Continuing
Directors (as such term is hereinafter defined) then in office) that such Person
has  inadvertently  exceeded  the  thresholds  set forth in this  definition  of
Acquiring  Person,  and  such  Person  divests  as  promptly  as  practicable  a
sufficient  number of Common  Shares of the Company so that such Person would no
longer be an "Acquiring Person," as defined pursuant to the foregoing provisions
of this  definition,  then such Person  shall not be deemed to be an  "Acquiring
Person" for any purposes of this Agreement.


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


               "Affiliate"  and  "Associate,"  when used with  reference  to any
Person,  shall have the respective meanings ascribed to such terms in Rule 12b-2
of the General  Rules and  Regulations  under the  Exchange Act (as such term is
hereinafter defined), as in effect on the date of this Agreement.


               A Person shall be deemed the "Beneficial  Owner" of, and shall be
deemed to "beneficially own," and shall be deemed to have "Beneficial Ownership"
of, any securities:


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


               (ii)  which such  Person or any of such  Person's  Affiliates  or
Associates  has  individually  or acting  as a group  (A) the  right to  acquire
(whether  such right is  exercisable  immediately  or only after the  passage of
time)  pursuant  to any  agreement,  arrangement  or  understanding  (other than
customary  agreements  with and between  underwriters  and selling group members
with respect to a bona fide public offering of securities), or upon the exercise
of conversion rights, exchange rights, rights (other than the Rights),  warrants
or options, or otherwise;  PROVIDED,  HOWEVER, that a Person shall not be deemed
the Beneficial Owner of, or to beneficially own, securities tendered pursuant to
a tender or  exchange  offer made by or on behalf of such  Person or any of such
Person's  Affiliates or Associates  until such tendered  securities are accepted
for purchase or exchange;  or (B) the right to vote  pursuant to any  agreement,
arrangement  or  understanding;  PROVIDED,  HOWEVER,  that a Person shall not be
deemed the  Beneficial  Owner of, or to  beneficially  own,  any security if the
agreement,  arrangement or understanding to vote such security (1) arises solely
from a revocable  proxy or consent  given to such Person in response to a public
proxy or consent  solicitation  made  pursuant to, and in accordance  with,  the
applicable rules and regulations  promulgated  under the Exchange Act and (2) is
not also  then  reportable  on  Schedule  13D  under  the  Exchange  Act (or any
comparable or successor report); or


               (iii) which are beneficially  owned,  directly or indirectly,  by
any other Person with which such Person or any of such  Person's  Affiliates  or
Associates has any agreement, arrangement or understanding (other than customary
agreements with and between  underwriters and selling group members with respect
to a bona fide public  offering  of  securities)  for the purpose of  acquiring,
holding,  voting  (except to the extent  contemplated  by the  proviso in clause
(ii)(B) of this definition) or disposing of any securities of the Company.


Notwithstanding  anything in paragraphs (i), (ii) or (iii) of 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.


               "Business Day" shall mean any day other than a Saturday, a Sunday
or a day on which banking institutions in the Borough of Manhattan,  The City of
New  York or in the  City of  Chicago  are  authorized  or  obligated  by law or
executive order to close.


               "Certificate  of  Designations"  shall  mean the  Certificate  of
Designations  of Series B Junior  Participating  Preferred  Stock of the Company
setting forth the powers, preferences,  rights, qualifications,  limitations and
restrictions  of such series of Preferred  Stock of the  Company,  a copy of the
form of which is attached to this Agreement as Exhibit A.


               "Close of business"  on any given date shall mean 5:00 P.M.,  New
York City time,  on such  date;  PROVIDED,  HOWEVER,  that if such date is not a
Business Day it shall mean 5:00 P.M., New York City time, on the next succeeding
Business Day.


               "Common  Shares" when used with  reference  to the Company  shall
mean the shares of Common Stock of the Company.  "Common  Shares" when used with
reference to any Person other than the Company  shall mean the capital stock (or
equity interest) with the greatest voting power of such other Person or, if such
other  Person is a Subsidiary  of another  Person,  the Person or Persons  which
ultimately control such first-mentioned Person.


               "Common  share  equivalents"  shall have the meaning set forth in
Section 11(a)(iii) hereof.


               "Common   Stock"   shall  have  the  meaning  set  forth  in  the
introductory paragraph of this Agreement.


               "Continuing  Director"  shall  mean any  member  of the  Board of
Directors  of the  Company,  while  such  person  is a  member  of the  Board of
Directors  of the  Company,  who is not an  Acquiring  Person or an Affiliate or
Associate  of  any  Acquiring  Person,  or  an  officer,   director,   employee,
representative  or nominee of an  Acquiring  Person or of any such  Affiliate or
Associate,  and who  either  (i) was a member of the Board of  Directors  of the
Company  prior to the time that any Person  became an  Acquiring  Person or (ii)
subsequently became a member of the Board of Directors of the Company, and whose
nomination for election or election to the Board of Directors of the Company was
recommended  or  approved  by a majority  of the  Continuing  Directors  then in
office.


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


               "Equivalent preferred shares" shall have the meaning set forth in
Section 11(b) hereof.


               "Exchange Act" shall mean the Securities Exchange Act of 1934, as
in effect on the date in question, unless otherwise specifically provided.


               "Exchange  Ratio"  shall  have the  meaning  set forth in Section
24(a) hereof.


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


               "Flip-In  Event"  shall  have the  meaning  set forth in  Section
11(a)(ii) hereof.


               "Flip-In  Trigger  Date"  shall  have the  meaning  set  forth in
Section 11(a)(iii) hereof.


               "Flip-Over  Event"  shall have the  meaning  set forth in Section
13(a) hereof.


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


               "Preferred  Shares"  shall  have  the  meaning  set  forth in the
introductory  paragraph of this  Agreement.  Any reference in this  Agreement to
Preferred  Shares  shall be deemed  to  include  any  authorized  fraction  of a
Preferred Share, unless the context otherwise requires.


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


               "Purchase Price" with respect to each Right shall mean $55.00, as
such amount may from time to time be adjusted as provided  herein,  and shall be
payable in lawful money of the United States of America.  All references  herein
to the Purchase  Price shall mean the Purchase Price as in effect at the time in
question.


               "Record   Date"   shall  have  the   meaning  set  forth  in  the
introductory paragraph of this Agreement.


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


               "Redemption Price" shall have the meaning set forth in Section 23
hereof.


               "Right  Certificate" shall mean a certificate  evidencing a Right
in substantially the form attached to this Agreement as Exhibit B.


                "Rights" shall mean the rights to purchase  Preferred Shares (or
other securities) as provided in this Agreement.


               "Securities  Act" shall mean the  Securities  Act of 1933,  as in
effect on the date in question, unless otherwise specifically provided.


               "Shares  Acquisition  Date"  shall  mean the first date of public
announcement by the Company or an Acquiring  Person that an Acquiring Person has
become such.


               "Subsidiary"  of any Person shall mean any  corporation  or other
entity of which a majority of the voting power of the voting  equity  securities
or equity interest is owned, directly or indirectly, by such Person.


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


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


               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 Shares) in accordance with
the terms and  conditions  hereof,  and the Rights  Agent  hereby  accepts  such
appointment.  The Company may from time to time appoint such co-Rights Agents as
it may deem necessary or desirable.


               Section 3.    ISSUE OF RIGHTS AND RIGHT CERTIFICATES.


               (a)  One  Right  shall  be  associated  with  each  Common  Share
outstanding on the Record Date, each  additional  Common Share that shall become
outstanding  between the Record Date and the earliest of the Distribution  Date,
the Redemption Date and the Final  Expiration  Date, and each additional  Common
Share with which Rights are issued after the Distribution  Date and prior to the
earlier of the  Redemption  Date and the Final  Expiration  Date as  provided in
Section 22 hereof; PROVIDED,  HOWEVER, that, if the number of outstanding Rights
are combined into a smaller number of outstanding  Rights pursuant to Section 11
hereof,  the appropriate  fractional Right  determined  pursuant to such Section
shall thereafter be associated with each such Common Share.


               (b) Until  the  earlier  of (i) the  tenth  day after the  Shares
Acquisition  Date (or, if the Shares  Acquisition Date shall have occurred prior
to the Record Date,  the close of business on the tenth day following the Record
Date) and (ii) the tenth  Business Day (or such later date as may be  determined
by action of the Board of  Directors  of the  Company  prior to such time as any
Person becomes an Acquiring  Person) after the date of the  commencement  by any
Person  (other than the Company,  any  Subsidiary  of the Company,  any employee
benefit  plan of the Company or any  Subsidiary  of the  Company,  or any entity
holding  Common  Shares of the  Company for or pursuant to the terms of any such
plan) of, or of the first  public  announcement  of the  intention of any Person
(other than the Company,  any  Subsidiary of the Company,  any employee  benefit
plan of the Company or any  Subsidiary  of the  Company,  or any entity  holding
Common  Shares of the  Company for or pursuant to the terms of any such plan) to
commence,  a tender or exchange offer the  consummation of which would result in
any Person becoming the Beneficial Owner of Common Shares aggregating 15 percent
or more of the then outstanding  Common Shares (including any such date which is
after the date of this  Agreement  and prior to the issuance of the Rights;  the
earlier of such dates being herein referred to as the "Distribution  Date"), (x)
the Rights will be evidenced  (subject to the provisions of Section 3(c) hereof)
by the  certificates  for Common  Shares  registered in the names of the holders
thereof (which  certificates shall also be deemed to be Right  Certificates) and
not by separate Right Certificates,  and (y) the Rights,  including the right to
receive Right  Certificates,  will be  transferable  only in connection with the
transfer of Common Shares. As soon as practicable  after the Distribution  Date,
the Company will prepare and execute, the Rights Agent will countersign, and the
Company will send or cause to be sent (and the Rights  Agent will,  if requested
at the expense of the Company,  send) by first-class,  insured,  postage-prepaid
mail,  to each record holder of Common Shares as of the close of business on the
Distribution  Date,  at the address of such  holder  shown on the records of the
Company,  a Right  Certificate  evidencing one whole Right for each Common Share
(or for the  number  of  Common  Shares  with  which  one  whole  Right  is then
associated  if the number of Rights per Common Share held by such record  holder
has been  adjusted in  accordance  with the provision in Section 3(a) hereof) so
held.  If the  number  of Rights  associated  with  each  Common  Share has been
adjusted in accordance  with the proviso in Section 3(a) hereof,  at the time of
distribution of the Right  Certificates,  the Company may make any necessary and
appropriate  rounding  adjustments so that Right Certificates  representing only
whole  numbers  of  Rights  are  distributed  and  cash  is  paid in lieu of any
fractional  Right in  accordance  with  Section 14  hereof.  As of and after the
Distribution   Date,  the  Rights  will  be  evidenced   solely  by  such  Right
Certificates.


               (c) On the Record Date, or as soon as practicable thereafter, the
Company will send a copy of a Summary of Rights to Purchase Preferred Shares, in
substantially  the form attached to this Agreement as Exhibit C (the "Summary of
Rights"), by first-class,  postage-prepaid mail, to each record holder of Common
Shares 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 any certificate for
Common  Shares  outstanding  as of the Record  Date,  until the  earliest of the
Distribution Date, the Redemption Date and the Final Expiration Date, the Rights
will be evidenced by such  certificates  registered  in the names of the holders
thereof  together with a copy of the Summary of Rights attached  thereto.  Until
the  earliest  of the  Distribution  Date,  the  Redemption  Date and the  Final
Expiration Date, the surrender for transfer of any certificate for Common Shares
outstanding on the Record Date,  with or without a copy of the Summary of Rights
attached  thereto,  shall also constitute the transfer of the Rights  associated
with the Common Shares represented thereby.


               (d)  Certificates  issued for Common Shares after the Record Date
(including, without limitation, reacquired Common Shares referred to in the last
sentence of this paragraph  (d)), but prior to the earliest of the  Distribution
Date, the Redemption Date and the Final  Expiration  Date,  shall have impressed
on, printed on, written on or otherwise affixed to them the following legend:

               THIS CERTIFICATE ALSO EVIDENCES AND ENTITLES THE HOLDER HEREOF TO
               CERTAIN  RIGHTS  AS SET FORTH IN A RIGHTS  AGREEMENT  DATED AS OF
               OCTOBER  14,  1997,  AS IT MAY BE AMENDED  FROM TIME TO TIME (THE
               "RIGHTS AGREEMENT"),  BETWEEN WALSH INTERNATIONAL INC. AND HARRIS
               TRUST COMPANY OF NEW YORK,  AS RIGHTS  AGENT,  THE TERMS OF WHICH
               ARE HEREBY  INCORPORATED  HEREIN BY REFERENCE AND A COPY OF WHICH
               IS  ON  FILE  AT  THE  PRINCIPAL   EXECUTIVE   OFFICES  OF  WALSH
               INTERNATIONAL INC. 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.
               WALSH  INTERNATIONAL  INC.  WILL  MAIL  TO  THE  HOLDER  OF  THIS
               CERTIFICATE A COPY OF THE RIGHTS  AGREEMENT  WITHOUT CHARGE AFTER
               RECEIPT   OF  A   WRITTEN   REQUEST   THEREFOR.   UNDER   CERTAIN
               CIRCUMSTANCES,  AS SET  FORTH  IN THE  RIGHTS  AGREEMENT,  RIGHTS
               BENEFICIALLY  OWNED BY AN ACQUIRING  PERSON OR ITS  AFFILIATES OR
               ASSOCIATES  (AS SUCH TERMS ARE  DEFINED IN THE RIGHTS  AGREEMENT)
               AND BY ANY  SUBSEQUENT  PURPORTED  HOLDER OF SUCH RIGHTS ARE NULL
               AND VOID AND NONTRANSFERABLE.


With respect to such  certificates  containing the foregoing  legend,  until the
earliest of the Distribution  Date, the Redemption Date and the Final Expiration
Date,  the  Rights  associated  with  the  Common  Shares  represented  by  such
certificates  shall be evidenced by such  certificates  alone, and the surrender
for transfer of any such  certificate  shall also constitute the transfer of the
Rights associated with the Common Shares represented  thereby. In the event that
the Company  purchases or acquires  any Common  Shares after the Record Date but
prior to the  Distribution  Date, any Rights  associated with such Common Shares
shall be deemed  canceled and retired so that the Company  shall not be entitled
to exercise  any Rights  associated  with the Common  Shares which are no longer
outstanding.


               Section  4. FORM OF RIGHT  CERTIFICATES.  The Right  Certificates
(and the form of election to purchase  and form of  assignment  to be printed on
the reverse side thereof)  shall be in  substantially  the form attached to this
Agreement as Exhibit B 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
securities  exchange  on which the  Rights may from time to time be listed or of
any automated  quotations system of a national  securities  association on which
the  Rights  may from time to time be  registered  or  quoted,  or to conform to
usage.  Subject to the provisions of Section 22 hereof, the Right  Certificates,
whenever  issued,  on their face shall  entitle the holders  thereof to purchase
such number of one  one-hundredths  of a  Preferred  Share as shall be set forth
therein for the  Purchase  Price per one  one-hundredth  of a  Preferred  Share,
subject to adjustment from time to time as herein provided.


               Section 5.    EXECUTION, COUNTERSIGNATURE AND REGISTRATION.


               (a) The Right  Certificates  shall be  executed  on behalf of the
Company by its Chief Executive Officer, its Chief Operating Officer or its Chief
Financial  Officer or its  General  Counsel,  either  manually  or by  facsimile
signature, shall have affixed thereto the Company's seal or a facsimile thereof,
and shall be attested by the Secretary or an Assistant Secretary of the Company,
either  manually or by  facsimile  signature.  The Right  Certificates  shall be
countersigned  manually or by facsimile  signature by the Rights Agent and shall
not be valid or obligatory  for any purpose  unless  countersigned.  In case any
officer of the Company who shall have signed any of the Right Certificates shall
cease to be such an officer of the Company before countersignature by the Rights
Agent and  issuance  and  delivery  by the  Company,  such  Right  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 Right Certificates had not ceased to be such an officer of the Company; and
any Right  Certificate may be signed on behalf of the Company by any person who,
at the actual date of the execution of such Right Certificate, shall be a proper
officer of the Company to sign such Right  Certificate,  although at the date of
the execution of this 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,  books  for  registration  and
transfer of the Right Certificates  issued hereunder.  Such books shall show the
names and addresses of the  respective  holders of the Right  Certificates,  the
number of Rights  evidenced on its face by each of the Right  Certificates,  the
certificate number of each of the Right Certificates and the date of each of the
Right Certificates.


               Section 6. TRANSFER, SPLIT-UP,  COMBINATION AND EXCHANGE OF RIGHT
CERTIFICATES; MUTILATED, DESTROYED, LOST OR STOLEN RIGHT CERTIFICATES.


               (a) Subject to the provisions of Sections 7(e) and 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  earlier of the  Redemption  Date and the Final
Expiration  Date,  any  Right  Certificate  or  Right  Certificates  (except  as
otherwise provided herein,  including,  without  limitation,  Right Certificates
representing Rights that have become null and void and nontransferable  pursuant
to  Section  7(e)  hereof or that have been  exchanged  pursuant  to  Section 24
hereof) may be  transferred,  split-up,  combined or exchanged for another Right
Certificate  or Right  Certificates  representing,  in the  aggregate,  the same
number of Rights as the Right Certificate or Right Certificates surrendered then
represented.  Any registered holder desiring to transfer,  split-up,  combine or
exchange any Right Certificate or Right  Certificates shall make such request in
writing delivered to the Rights Agent, and shall surrender the Right Certificate
or Right Certificates to be transferred,  split-up, combined or exchanged at the
principal  office or offices of the Rights Agent  designated  for such  purpose;
PROVIDED,  HOWEVER,  that  neither  the Rights  Agent nor the  Company  shall be
obligated  to take any action  whatsoever  with  respect to the  transfer of any
Right  Certificate  surrendered  for transfer until the registered  holder shall
have completed and signed the  certification  of status contained in the form of
assignment on the reverse side of such Right 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 Sections 7(e)
and 14 hereof,  countersign and deliver to the Person  entitled  thereto a Right
Certificate  or Right  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 Right 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 Right Certificate, and, in case of loss, theft or destruction, of indemnity or
security  reasonably  satisfactory  to  them,  and,  at the  Company's  request,
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  Right  Certificate  if  mutilated,  the  Company  will  make  a  new  Right
Certificate  of like tenor and deliver such new Right  Certificate to the Rights
Agent for delivery to the registered  holder in lieu of the Right Certificate so
lost, stolen, destroyed or mutilated.


               Section 7.    EXERCISE OF RIGHTS; EXPIRATION DATE OF RIGHTS.


               (a)  Subject to  Section  7(e)  hereof  and  except as  otherwise
provided  herein  (including  Section 24 hereof),  each Right shall  entitle the
registered holder thereof, upon exercise thereof as provided herein, to purchase
for the Purchase Price, at any time after the Distribution  Date and at or prior
to the  earliest  of (i) the close of  business  on October 14, 2007 (the "Final
Expiration Date"), (ii) the time at which the Rights are redeemed as provided in
Section  23 hereof  (the  "Redemption  Date")  and (iii) the time at which  such
Rights are exchanged as provided in Section 24 hereof,  one  one-hundredth  of a
Preferred Share,  subject to adjustment from time to time as provided in Section
11 or 13 hereof.


               (b) The registered  holder of any Right  Certificate may exercise
the Rights evidenced  thereby (except as otherwise  provided herein) in whole or
in part at any time after the  Distribution  Date,  upon  surrender of the Right
Certificate,  with the form of election to purchase on the reverse  side thereof
duly  executed,  to the Rights Agent at the  principal  office or offices of the
Rights Agent designated for such purpose,  together with payment of the Purchase
Price for each one one-hundredth of a Preferred Share as to which the Rights are
exercised,  at or prior to the earliest of (i) the Final  Expiration  Date, (ii)
the  Redemption  Date and (iii) the time at which such Rights are  exchanged  as
provided in Section 24 hereof.


               (c) Upon receipt of a Right Certificate  representing exercisable
Rights,  with the form of election to purchase  duly  executed,  accompanied  by
payment of the Purchase Price for the Preferred Shares (or other  securities) to
be purchased and an amount equal to any  applicable  transfer tax required to be
paid by the  holder of such  Right  Certificate  in  accordance  with  Section 9
hereof, in lawful money of the United States of America, in cash or by certified
check,  cashier's check or money order payable to the order of the Company,  the
Rights  Agent  shall  thereupon  (i) either (A)  promptly  requisition  from any
transfer agent of the Preferred  Shares (or make available,  if the Rights Agent
is a transfer  agent for such shares)  certificates  for the number of Preferred
Shares to be  purchased,  and the  Company  hereby  irrevocably  authorizes  its
transfer  agent to comply with all such  requests,  or (B) if the Company  shall
have elected to deposit the  Preferred  Shares with a  depositary  agent under a
depositary   arrangement,   promptly   requisition  from  the  depositary  agent
depositary receipts representing the number of one one-hundredths of a Preferred
Share to be  purchased  (in which case  certificates  for the  Preferred  Shares
represented  by such receipts  shall be deposited by the transfer agent with the
depositary  agent),  and the Company will direct the depositary  agent to comply
with all such requests,  (ii) when  appropriate,  promptly  requisition from the
Company the amount of cash to be paid in lieu of issuance of  fractional  shares
in  accordance  with Section 14 hereof,  (iii)  promptly  after  receipt of such
certificates or depositary  receipts,  cause the same to be delivered to or upon
the order of the registered holder of such Right Certificate, registered in such
name or names as may be  designated by such holder,  and (iv) when  appropriate,
after receipt, promptly deliver such cash to or upon the order of the registered
holder of such Right Certificate.


               (d) In case the registered  holder of any Right Certificate shall
exercise fewer than all the Rights evidenced  thereby,  a new Right  Certificate
evidencing Rights equivalent to the Rights remaining unexercised shall be issued
by the  Rights  Agent and  delivered  to the  registered  holder  of such  Right
Certificate  or to his duly  authorized  assigns,  subject to the  provisions of
Section 14 hereof.


               (e)  Notwithstanding  anything in this Agreement to the contrary,
any Rights that are at any time beneficially owned by an Acquiring Person or any
Affiliate  or  Associate  of an  Acquiring  Person  shall  be null  and void and
nontransferable,  and any  holder of any such  Right  (including  any  purported
transferee  or  subsequent  holder)  shall  not have any  right to  exercise  or
transfer any such Right.


               (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 of any Right  Certificate  upon the
occurrence of any purported  exercise unless such  registered  holder shall have
(i) completed and signed the  certification  of status  contained in the form of
election to  purchase  set forth on the  reverse  side of the Right  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.


               (g) The Company may temporarily suspend, for a period of time not
to exceed 90 calendar days after the Distribution  Date, the  exercisability  of
the  Rights in order to  prepare  and file a  Registration  Statement  under the
Securities  Act, on  appropriate  form,  with  respect to the  Preferred  Shares
purchasable upon exercise of the Rights and permit such  Registration  Statement
to become  effective;  PROVIDED,  HOWEVER,  that no such suspension shall remain
effective  after, and the Rights shall without any further action by the Company
or any other Person become  exercisable  immediately  upon, the effectiveness of
such Registration Statement. Upon any such suspension, the Company shall issue a
public  announcement  stating  that the  exercisability  of the  Rights has been
temporarily suspended and shall issue a further public announcement at such time
as the suspension is no longer in effect.  Notwithstanding  any provision herein
to the contrary,  the Rights shall not be exercisable in any jurisdiction if the
requisite   qualification  under  the  Blue  Sky  or  securities  laws  of  such
jurisdiction  shall not have been  obtained or the  exercise of the Rights shall
not be permitted under applicable law.


               Section 8.  CANCELLATION  AND DESTRUCTION OF RIGHT  CERTIFICATES.
All Right  Certificates  surrendered  for the  purpose  of  exercise,  transfer,
split-up,  combination or exchange shall, and any Right Certificate representing
Rights that have become  null and void and  nontransferable  pursuant to Section
7(e) hereof  surrendered or presented for any purpose  shall,  if surrendered or
presented  to the Company or to any of its agents,  be  delivered  to the Rights
Agent for  cancellation  or in canceled form, or, if surrendered or presented to
the Rights Agent,  shall be canceled by it, and no Right  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 Right
Certificate purchased or acquired by the Company. The Rights Agent shall deliver
all canceled Right Certificates to the Company, or shall, at the written request
of the Company,  destroy such canceled  Right  Certificates,  and in either such
case shall  deliver a certificate  of  destruction  thereof or a certificate  of
cancellation thereof, as may be appropriate, 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  Preferred Shares
or any authorized and issued  Preferred  Shares held in its treasury,  free from
preemptive  rights or any right of first refusal,  a number of Preferred  Shares
sufficient  to  permit  the  exercise  in  full  of all  outstanding  Rights  in
accordance with Section 7 hereof.


               (b) In the event that  there  shall not be  sufficient  Preferred
Shares  issued but not  outstanding  or  authorized  but  unissued to permit the
exercise or exchange of Rights in  accordance  with Section 11 or 24 hereof,  as
the case may be, the  Company  covenants  and agrees  that it will take all such
action as may be necessary to authorize additional Preferred Shares for issuance
upon the exercise or exchange of Rights pursuant to Section 11 or 24 hereof,  as
the case may be; PROVIDED,  HOWEVER,  that if the Company is unable to cause the
authorization of additional Preferred Shares, then the Company shall, or in lieu
of seeking any such authorization,  the Company may, to the extent necessary and
permitted by applicable law and any agreements or instruments in effect prior to
the Distribution Date to which it is a party, (i) upon surrender of a Right, pay
cash  equal  to the  Purchase  Price in lieu of  issuing  Preferred  Shares  and
requiring payment therefor, (ii) upon due exercise of a Right and payment of the
Purchase  Price for each  Preferred  Share as to which such Right is  exercised,
issue  equity  securities  having a value  equal to the  value of the  Preferred
Shares which  otherwise  would have been  issuable  pursuant to Section 11 or 24
hereof,  which value shall be determined by a nationally  recognized  investment
banking firm  selected by the Board of  Directors of the Company,  or (iii) upon
due  exercise of a Right and payment of the  Purchase  Price for each  Preferred
Share as to which such Right is exercised, distribute a combination of Preferred
Shares,  cash and/or other  equity  and/or debt  securities  having an aggregate
value equal to the value of the Preferred Shares which otherwise would have been
issuable pursuant to Section 11 or 24 hereof, which value shall be determined by
a  nationally  recognized  investment  banking  firm  selected  by the  Board of
Directors  of  the  Company.  To  the  extent  that  any  legal  or  contractual
restrictions  (pursuant  to  agreements  or  instruments  in effect prior to the
Distribution  Date to which it is a party)  prevent the Company  from paying the
full amount payable in accordance with the foregoing sentence, the Company shall
pay to  holders  of the  Rights as to which  such  payments  are being  made all
amounts  which  are not then  restricted  on a pro rata  basis as such  payments
become  permissible  under such  legal or  contractual  restrictions  until such
payments have been paid in full.


               (c) The Company  covenants  and agrees that it will take all such
action as may be necessary to ensure that all Preferred  Shares  delivered  upon
exercise  or  exchange  of  Rights  shall,  at  the  time  of  delivery  of  the
certificates  for such  Preferred  Shares  (subject  to payment of the  Purchase
Price),  be  duly  and  validly   authorized  and  issued  and  fully  paid  and
nonassessable.


               (d) So long as the Preferred Shares issuable upon the exercise or
exchange  of  Rights  may be  listed  on any  national  securities  exchange  or
automated  quotations system of a registered national securities  association on
which the  Preferred  Shares may from time to time be listed,  traded or quoted,
the Company  covenants and agrees that it will use reasonable  efforts to cause,
from and after such time as the Rights become  exercisable or exchangeable,  all
Preferred  Shares  reserved for such  issuance to be listed on such  exchange or
approved  for  quotation  in such  quotation  system,  upon  official  notice of
issuance upon such exercise.


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


               Section 10.  PREFERRED  SHARES RECORD DATE.  Each Person in whose
name any certificate for Preferred  Shares or Common Shares or other  securities
is issued upon the  exercise or  exchange  of Rights  shall for all  purposes be
deemed to have  become  the holder of record of the  Preferred  Shares or Common
Shares or other securities, as the case may be, represented thereby on, and such
certificate shall be dated, the date upon which the Right Certificate evidencing
such  Rights was duly  surrendered  and payment of any  Purchase  Price (and any
applicable  transfer taxes) was made;  PROVIDED,  HOWEVER,  that, if the date of
such  surrender  and  payment  is a date upon  which the  transfer  books of the
Company for the Preferred  Shares or Common Shares or other  securities,  as the
case may be, are closed,  such Person  shall be deemed to have become the record
holder of such  Preferred  Shares or Common Shares or other  securities,  as the
case may be,  on,  and such  certificate  shall be  dated,  the next  succeeding
Business Day on which the transfer books of the Company for the Preferred Shares
or Common Shares or other securities, as the case may be, are open. Prior to the
exercise  of the Rights  evidenced  thereby,  the holder of a Right  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 OF SHARES OR
NUMBER OF RIGHTS.  The Purchase Price, the number of Preferred 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 Shares payable
        in Preferred Shares, (B) subdivide the outstanding Preferred Shares, (C)
        combine  the  outstanding  Preferred  Shares  into a  smaller  number of
        Preferred  Shares  or (D) issue any  shares  of its  capital  stock in a
        reclassification   of  the   Preferred   Shares   (including   any  such
        reclassification  in connection with a consolidation  or merger in which
        the  Company is the  continuing  or  surviving  corporation),  except as
        otherwise  provided in this Section 11(a),  the Purchase Price in effect
        at the time of the record  date for such  dividend  or of the  effective
        date of  such  subdivision,  combination  or  reclassification,  and the
        number and kind of shares of capital stock issuable on such date,  shall
        be  proportionately  adjusted so that the holder of any Right  exercised
        after such time shall be entitled to receive  the  aggregate  number and
        kind of shares of capital stock which,  if such Right had been exercised
        immediately  prior to such date and at a time when the transfer books of
        the Company for the Preferred Shares were open, he would have owned upon
        such exercise and been  entitled to receive by virtue of such  dividend,
        subdivision, combination or reclassification; PROVIDED, HOWEVER, that in
        no event  shall the  consideration  to be paid upon the  exercise of one
        Right be less  than the  aggregate  par value of the  shares of  capital
        stock of the Company  issuable upon  exercise of one Right.  If an event
        occurs that would require an adjustment under both 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)  Subject  to  Section  24 of this  Agreement  and  the  last
        sentence  of Section  23(a) of this  Agreement,  in the event any Person
        becomes an Acquiring Person (a "Flip-In Event"), each holder of a Right,
        except as provided in Section 7(e) hereof, shall thereafter have a right
        to receive,  upon exercise  thereof at a price equal to the then current
        Purchase  Price  multiplied  by the  number of one  one-hundredths  of a
        Preferred  Share for which a Right is then  exercisable,  in  accordance
        with the terms of this Agreement and in lieu of Preferred  Shares,  such
        number of Common  Shares of the Company  (such  number of Common  Shares
        being referred to herein as the "Adjustment  Shares") as shall equal the
        result obtained by (x)  multiplying  the then current  Purchase Price by
        the number of one  one-hundredths of a Preferred Share for which a Right
        is then  exercisable  and dividing that product by (y) 50 percent of the
        then  current per share  market  price of the  Company's  Common  Shares
        (determined  pursuant  to  Section  11(d)  hereof)  on the  date  of the
        occurrence  of such event.  In the event that any Person shall become an
        Acquiring  Person and the Rights shall then be outstanding,  the Company
        shall not take any action which would eliminate or diminish the benefits
        intended to be afforded by the Rights.

               (iii) In the event  that  there  shall not be  sufficient  Common
        Shares issued but not  outstanding  or authorized but unissued to permit
        the exercise in full of the Rights in accordance with Section  11(a)(ii)
        hereof, the Company shall, to the extent permitted by applicable law and
        regulation:  (A) determine the excess of (1) the value of the Adjustment
        Shares issuable upon the exercise of a Right (the "Current  Value") over
        (2) the Purchase Price (such excess to be referred to hereinafter as the
        "Spread"),  and (B) with respect to each Right, make adequate  provision
        to substitute for the Adjustment Shares,  upon payment of the applicable
        Purchase  Price,  (1) cash, (2) a reduction in the Purchase  Price,  (3)
        other equity securities of the Company  (including,  without limitation,
        shares,  or units of  shares,  of  preferred  stock  which  the Board of
        Directors of the Company has deemed to have the same value as the Common
        Shares  (such  shares of  preferred  stock  being  referred to herein as
        "common share  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 determined by the Board of
        Directors of the Company;  PROVIDED,  HOWEVER, that if the Company shall
        not have made adequate provision to deliver value pursuant to clause (B)
        above within 30 days  following the first  occurrence of a Flip-In Event
        (the  "Flip-In  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,  Common Shares (to the extent
        available) and then, if necessary,  cash,  which shares and/or cash have
        an aggregate value equal to the Spread. If the Board of Directors of the
        Company  determines  in good  faith  that it is likely  that  sufficient
        additional  Common Shares could be authorized for issuance upon exercise
        in full of the Rights, the 30-day period set forth above may be extended
        to the extent necessary, but not to more than 120 days after the Flip-In
        Trigger  Date, in order that the Company may seek  stockholder  approval
        for the  authorization of such additional shares (such period, as it may
        be  extended,  the  "Substitution  Period").  To the extent the  Company
        determines  that some action need be taken  pursuant to the first and/or
        second  sentences  of this  Section  11(a)(iii),  the  Company (x) shall
        provide,  subject to Section 7(e)  hereof,  that such action shall apply
        uniformly  to  all   outstanding   Rights,   and  (y)  may  suspend  the
        exercisability  of the Rights until the  expiration of the  Substitution
        Period in order to seek any authorization of additional shares and/or to
        decide the appropriate  form of distribution to be made pursuant to such
        first sentence and to determine the value  thereof.  In the event of any
        such suspension,  the Company shall deliver a notice to the Rights Agent
        and issue a public  announcement  stating that the exercisability of the
        Rights has been temporarily suspended, as well as a notice to the Rights
        Agent and a public  announcement  at such time as the  suspension  is no
        longer in effect. For purposes of this Section 11(a)(iii),  the value of
        the  Common  Shares  shall be the  current  per share  market  price (as
        determined  pursuant to Section 11(d) hereof of the Common Shares on the
        Flip-In Trigger Date, and the value of any common share equivalent shall
        be deemed to have the same value as the Common Shares 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 Shares entitling them
(for a period  expiring  within 45  calendar  days  after such  record  date) to
subscribe  for or purchase  Preferred  Shares (or shares having the same rights,
privileges  and  preferences  as the  Preferred  Shares  ("equivalent  preferred
shares"))  or  securities   convertible  into  Preferred  Shares  or  equivalent
preferred  shares at a price per Preferred  Share or equivalent  preferred share
(or  having a  conversion  price  per  share,  if a  security  convertible  into
Preferred Shares or equivalent  preferred shares) less than the then current per
share market price of the Preferred  Shares (as defined in 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 Preferred  Shares  outstanding  on such record date plus the number of
Preferred  Shares  which the  aggregate  offering  price of the total  number of
Preferred Shares and/or equivalent preferred shares so to be offered (and/or the
aggregate  initial  conversion  price  of the  convertible  securities  so to be
offered)  would  purchase at such current  market price and the  denominator  of
which shall be the number of Preferred  Shares  outstanding  on such record date
plus the number of  additional  Preferred  Shares  and/or  equivalent  preferred
shares to be offered for subscription or purchase (or into which the convertible
securities so to be offered are initially convertible);  PROVIDED, HOWEVER, that
in no event shall the consideration to be paid upon the exercise of one Right be
less than the  aggregate par value of the shares of capital stock of the Company
issuable upon exercise of one Right. In case such subscription price may be paid
in  consideration  part or all of which may be in a form other  than  cash,  the
value of such consideration shall be as determined in good faith by the Board of
Directors of the Company,  whose determination shall be described in a statement
filed with the Rights Agent.  Preferred  Shares 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 the making of
a  distribution  to all  holders of the  Preferred  Shares  (including  any such
distribution  made in  connection  with a  consolidation  or merger in which the
Company is the continuing or surviving corporation) of evidences of indebtedness
or assets (other than a regular quarterly cash dividend or a dividend payable in
Preferred Shares) or subscription  rights or warrants  (excluding those referred
to in Section  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 then current per share market price of the Preferred Shares on such
record  date,  less the fair market  value (as  determined  in good faith by the
Board of Directors of the Company,  whose  determination shall be described in a
statement filed with the Rights Agent) of the portion of the assets or evidences
of indebtedness so to be distributed or of such subscription  rights or warrants
applicable to one  Preferred  Share and the  denominator  of which shall be such
current per share market price of the Preferred Shares; PROVIDED,  HOWEVER, that
in no event shall the consideration to be paid upon the exercise of one Right be
less than the  aggregate par value of the shares of capital stock of the Company
to be  issued  upon  exercise  of one  Right.  Such  adjustments  shall  be made
successively  whenever  such a record date is fixed;  and in the event that such
distribution  is not so made,  the Purchase  Price shall again be adjusted to be
the  Purchase  Price  which  would then be 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
        per share market price" of any security (a "Security" for the purpose of
        this Section  11(d)(i)) on any date shall be deemed to be the average of
        the  daily  closing  prices  per  share  of  such  Security  for  the 30
        consecutive   Trading  Days  (as  such  term  is  hereinafter   defined)
        immediately  prior to such date, and for purposes of  computations  made
        pursuant to Section  11(a)(iii)  hereof,  the  "current per share market
        price" of a Security  on any date  shall be deemed to be the  average of
        the  daily  closing  prices  per  share  of  such  Security  for  the 10
        consecutive  Trading Days  immediately  following  such date;  PROVIDED,
        HOWEVER,  that in the event that the current per share  market  price of
        the Security is determined during a period following the announcement by
        the issuer of such  Security of (A) a dividend or  distribution  on such
        Security  payable in shares of such Security or  securities  convertible
        into  shares  of such  Security  (other  than  the  Rights),  or (B) any
        subdivision,  combination or reclassification of such Security,  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 30 Trading Day or 10
        Trading Day period, as set forth above, then, and in each such case, the
        "current per share  market  price"  shall be  appropriately  adjusted to
        reflect the current market price per share  equivalent of such Security.
        The  closing  price for each day shall be the last sale  price,  regular
        way,  or, in case no such sale takes  place on such day,  the average of
        the  closing  bid and asked  prices,  regular  way,  in  either  case as
        reported in the principal consolidated transaction reporting system with
        respect  to  securities  listed or  admitted  to trading on the New York
        Stock  Exchange or, if the Security is not listed or admitted to trading
        on  the  New  York  Stock   Exchange,   as  reported  in  the  principal
        consolidated  transaction  reporting  system with respect to  securities
        listed  on the  principal  national  securities  exchange  on which  the
        Security is listed or  admitted  to trading  or, if the  Security is not
        listed or admitted to trading on any national securities  exchange,  the
        last quoted price or, if not so quoted,  the average of the high bid and
        low asked  prices in the  over-the-counter  market,  as  reported by the
        National  Association of Securities Dealers,  Inc. Automated  Quotations
        System  ("NASDAQ")  or such other system then in use, or, if on any such
        date the Security is not quoted by any such organization, the average of
        the closing bid and asked prices as furnished by a  professional  market
        maker making a market in the Security selected by the Board of Directors
        of the  Company.  The term  "Trading  Day" shall mean a day on which the
        principal national  securities  exchange on which the Security is listed
        or admitted to trading is open for the  transaction  of business  or, if
        the  Security  is not listed or  admitted  to  trading  on any  national
        securities exchange, a Business Day.

               (ii) For the purpose of any computation  hereunder,  the "current
        per share market price" of the  Preferred  Shares shall be determined in
        accordance with the method set forth in Section 11(d)(i) hereof.  If the
        Preferred Shares are not publicly traded,  the "current per share market
        price" of the Preferred  Shares shall be  conclusively  deemed to be the
        current  per share  market  price of the Common  Shares,  as  determined
        pursuant to Section 11(d)(i) hereof  (appropriately  adjusted to reflect
        any stock split, stock dividend or similar  transaction  occurring after
        the date  hereof),  multiplied  by 100. If neither the Common Shares nor
        the Preferred Shares are publicly held or so listed or traded,  "current
        per  share  market  price"  shall  mean  the  fair  value  per  share as
        determined in good faith by the Board of Directors of the Company, whose
        determination  shall be described  in a statement  filed with the Rights
        Agent.


               (e) Except as hereinafter provided, no adjustment in the Purchase
Price shall be  required  unless such  adjustment  would  require an increase or
decrease of at least one percent in the Purchase Price; PROVIDED,  HOWEVER, that
any  adjustments  which by reason of this  Section  11(e) are not required to be
made  shall  be  carried  forward  and  taken  into  account  in any  subsequent
adjustment.  All calculations under this Section 11 shall be made to the nearest
cent  or  to  the  nearest  one  one-millionth  of  a  Preferred  Share  or  one
ten-thousandth   of  any  other  share  or   security,   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
years from the date of the  transaction  which requires such adjustment and (ii)
the date of the expiration of the right to exercise any Rights.


               (f) If as a result of an  adjustment  made  pursuant  to  Section
11(a) hereof, the holder of any Right thereafter exercised shall become entitled
to receive  any  shares of capital  stock of the  Company  other than  Preferred
Shares,  thereafter the number of such other shares so receivable  upon exercise
of any Right shall be subject to adjustment from time to time in a manner and on
terms as nearly  equivalent as practicable to the provisions with respect to the
Preferred Shares contained in Section 11(a) through (c) hereof,  inclusive,  and
the  provisions of Sections 7, 9, 10 and 13 hereof with respect to the Preferred
Shares shall apply on like terms to any such other shares.


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


               (h) Unless the  Company  shall have  exercised  its  election  as
provided in Section 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-hundredths  of  a  Preferred  Share  (calculated  to  the  nearest  one
one-millionth  of a Preferred  Share) obtained by (i) multiplying (x) the number
of one  one-hundredths  of a share covered by a Right  immediately prior to this
adjustment  by (y) the  Purchase  Price  in  effect  immediately  prior  to such
adjustment of the Purchase  Price,  and (ii) dividing the product so obtained by
the Purchase Price in effect  immediately  after such adjustment of the Purchase
Price.


               (i) The Company may elect on or after the date of any  adjustment
of the Purchase Price to adjust the number of Rights,  in  substitution  for any
adjustment in the number of one  one-hundredths of a Preferred Share purchasable
upon  the  exercise  of a  Right.  Each of the  Rights  outstanding  after  such
adjustment  of the number of Rights shall be  exercisable  for the number of one
one-hundredths   of  a  Preferred  Share  for  which  a  Right  was  exercisable
immediately  prior to such  adjustment.  Each Right held of record prior to such
adjustment  of  the  number  of  Rights  shall  become  that  number  of  Rights
(calculated to the nearest one ten-thousandth) obtained by dividing the Purchase
Price in effect  immediately  prior to adjustment  of the Purchase  Price by the
Purchase Price in effect immediately after adjustment of the Purchase Price. The
Company shall make a public announcement of its election to adjust the number of
Rights,  indicating  the record  date for the  adjustment,  and, if known at the
time, the amount of the adjustment to be made.  This record date may be the date
on which the Purchase Price is adjusted or any day thereafter, but, if the Right
Certificates have been issued,  shall be at least 10 days later than the date of
the public  announcement.  If Right  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 Right Certificates on such record date Right 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 Right Certificates held by such holders prior to the date of
adjustment,  and upon surrender thereof,  if required by the Company,  new Right
Certificates  evidencing  all the Rights to which such holders shall be entitled
after such adjustment.  Right Certificates so to be distributed shall be issued,
executed  and  countersigned  in the  manner  provided  for  herein and shall be
registered  in the names of the holders of record of Right  Certificates  on the
record date specified in the public announcement.


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


               (k)  Before  taking any action  that  would  cause an  adjustment
reducing the Purchase Price below one  one-hundredth  of the then par value,  if
any, of the Preferred  Shares issuable upon exercise of the Rights,  the Company
shall take any  corporate  action which may, in the opinion of its  counsel,  be
necessary in order that the Company may validly and legally issue fully paid and
nonassessable Preferred Shares 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 issuing to the holder of any Right exercised after such record date of
the Preferred  Shares and other  capital stock or securities of the Company,  if
any,  issuable upon such exercise over and above the Preferred  Shares 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 it in its sole  discretion  shall  determine  to be advisable in
order that any (i)  consolidation or subdivision of the Preferred  Shares,  (ii)
issuance wholly for cash of any Preferred Shares at less than the current market
price, (iii) issuance wholly for cash of Preferred Shares or securities which by
their terms are convertible  into or  exchangeable  for Preferred  Shares,  (iv)
dividends on Preferred  Shares payable in Preferred  Shares,  or (v) issuance of
rights,  options or warrants referred to hereinabove in Section 11(b), hereafter
made by the Company to holders of its Preferred Shares,  shall not be taxable to
such stockholders.


               (n) Anything in this  Agreement to the contrary  notwithstanding,
in the event that at any time after the date of this  Agreement and prior to the
Distribution  Date,  the Company  shall (i)  declare or pay any  dividend on the
Common Shares payable in Common Shares or (ii) effect a subdivision, combination
or consolidation of the Common Shares (by  reclassification or otherwise than by
payment of dividends in Common Shares) into a greater or lesser number of Common
Shares,  then  in any  such  case  (A) the  number  of one  one-hundredths  of a
Preferred Share  purchasable after such event upon proper exercise of each Right
shall be  determined  by  multiplying  the  number  of one  one-hundredths  of a
Preferred  Share so purchasable  immediately  prior to such event by a fraction,
the  numerator of which is the number of Common Shares  outstanding  immediately
before such event and the  denominator  of which is the number of Common  Shares
outstanding  immediately after such event, and (B) each Common Share outstanding
immediately after such event shall have issued with respect to it that number of
Rights which each Common Share  outstanding  immediately prior to such event had
issued with respect to it. The  adjustments  provided for in this Section  11(n)
shall be made successively  whenever such a dividend is declared or paid or such
a subdivision, combination or consolidation is effected.


               Section 12. CERTIFICATE OF ADJUSTMENT.  Whenever an adjustment is
made as provided  in Section 11 or 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 Common  Shares or the  Preferred  Shares a
copy of such  certificate  and mail a brief summary  thereof to each holder of a
Right Certificate (or, prior to the Distribution  Date, of the Common Shares) 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 and
shall not be obligated or responsible for calculating any adjustment,  nor shall
it be deemed to have  knowledge of such an adjustment  unless and until it shall
have received such certificate.


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


               (a) In the event,  directly  or  indirectly,  at any time after a
Person has become an Acquiring  Person,  (i) the Company shall consolidate with,
or merge with and into, any other Person, (ii) any Person shall consolidate with
the  Company,  or merge with and into the Company  and the Company  shall be the
continuing or surviving  corporation of such merger and, in connection with such
merger,  all or part of the Common Shares shall be changed into or exchanged for
capital  stock or other  securities of any other Person (or the Company) or cash
or any other property, or (iii) the Company shall sell or otherwise transfer (or
one or more of its  Subsidiaries  shall sell or otherwise  transfer),  in one or
more transactions, assets or earning power aggregating 50 percent or more of the
assets or earning power of the Company and its  Subsidiaries  (taken as a whole)
to any other  Person  other than the Company or one or more of its wholly  owned
Subsidiaries  (any such event  described  in clauses  (i),  (ii) or (iii)  being
referred to herein as a "Flip-Over Event"),  then, and in each such case, proper
provision  shall be made so that (A) each holder of a Right (except as otherwise
provided herein) shall  thereafter have the right to receive,  upon the exercise
thereof at a price equal to the then current  Purchase  Price  multiplied by the
number  of one  one-hundredths  of a  Preferred  Share for which a Right is then
exercisable,  in  accordance  with the  terms of this  Agreement  and in lieu of
Preferred  Shares,  such number of validly  authorized  and issued,  fully paid,
nonassessable  and freely tradable Common Shares of the Principal Party (as such
term is hereinafter  defined),  free and clear of liens,  encumbrances  or other
adverse  claims,  as shall equal the result obtained by (1) multiplying the then
current Purchase Price by the number of one  one-hundredths of a Preferred Share
for which a Right is exercisable  immediately prior to the first occurrence of a
Flip-Over  Event  (or,  if a  Flip-In  Event  has  occurred  prior to the  first
occurrence  of  a  Flip-Over   Event,   multiplying   the  number  of  such  one
one-hundredths of a share for which a Right was exercisable immediately prior to
the  first  occurrence  of a  Flip-In  Event by the  Purchase  Price  in  effect
immediately prior to such first  occurrence),  and dividing that product (which,
following the first occurrence of a Flip-Over Event, shall be referred to as the
"Purchase  Price" for each Right and for all purposes of this  Agreement) by (2)
50 percent of the then current per share  market  price of the Common  Shares of
such Principal Party (determined pursuant to Section 11(d) hereof on the date of
consummation  of  such  consolidation,  merger,  sale  or  transfer);  (B)  such
Principal Party shall  thereafter be liable for, and shall assume,  by virtue of
such consolidation,  merger, sale or transfer, all the obligations and duties of
the Company pursuant to this Agreement;  (C) 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 Flip-Over  Event;  (D) such Principal Party
shall take such steps  (including,  but not  limited  to, the  reservation  of a
sufficient  number of its Common Shares in accordance  with Section 9 hereof) in
connection  with  such  consummation  as may be  necessary  to  assure  that the
provisions  hereof shall  thereafter be applicable,  as nearly as reasonably may
be, in relation to the Common Shares thereafter deliverable upon the exercise of
the Rights;  and (E) the provisions of Section  11(a)(ii)  hereof shall be of no
effect  following the first occurrence of any Flip-Over Event. The Company shall
not consummate any such  consolidation,  merger,  sale or transfer  unless prior
thereto the Company and such  Principal  Party shall have executed and delivered
to the Rights Agent a supplemental agreement so providing. The Company shall not
enter into any  transaction of the kind referred to in this Section 13 if at the
time  of such  transaction  there  are  any  rights,  warrants,  instruments  or
securities  outstanding or any agreements or arrangements  which, as a result of
the consummation of such transaction,  would eliminate or substantially diminish
the  benefits  intended to be afforded by the  Rights.  The  provisions  of this
Section 13 shall  similarly  apply to successive  mergers or  consolidations  or
sales or other transfers.


               (b)    "Principal Party" shall mean

               (i) in the case of any  transaction  described  in clause  (i) or
        (ii) of the first  sentence of Section 13(a) hereof,  the Person that is
        the issuer of any securities into which Common Shares of the Company are
        converted in such transaction,  or if there is more than one issuer, the
        issuer of Common Shares with the greatest aggregate market value, and if
        no securities are so issued,  the Person that is the other party to such
        transaction, or if there is more than one such Person, the Person having
        Common Shares with the greatest aggregate market value; and

               (ii) in the case of any transaction  described in clause (iii) 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 Shares of
        such Person are not at such time and have not been continuously over the
        preceding  twelve-month  period  registered  under  Section  12  of  the
        Exchange Act, and such Person is a direct or indirect  Subsidiary of any
        Person  the  Common  Shares of which  are and have  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  Shares  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 Shares having the greatest  aggregate market
        value.


               Section 14.   FRACTIONAL RIGHTS AND FRACTIONAL SHARES.


               (a)  The  Company  may,  but  shall  not be  required  to,  issue
fractions of Rights or distribute Right Certificates  which evidence  fractional
Rights. In lieu of such fractional Rights, the Company may pay to the registered
holders of the Right  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 for any day shall
be the last sale  price,  regular  way,  or, in case no such sale takes place on
such day,  the  average of the  closing bid and asked  prices,  regular  way, in
either case as  reported in the  principal  consolidated  transaction  reporting
system with respect to securities  listed or admitted to trading on the New York
Stock  Exchange  or, if the Rights are not listed or  admitted to trading on the
New York Stock Exchange, as reported in the principal  consolidated  transaction
reporting system with respect to securities listed or admitted to trading on the
principal  national  securities  exchange  on which  the  Rights  are  listed or
admitted  to trading  or, if the Rights are not listed or admitted to trading on
any national  securities  exchange,  the last quoted price or, if not so quoted,
the average of the high bid and low asked prices in the over-the-counter market,
as reported  by NASDAQ or such other  system then in use or, if on any such date
the Rights are not quoted by any such  organization,  the average of the closing
bid and asked prices as furnished by a professional market maker making a market
in the Rights selected by the Board of Directors of the Company.  If on any such
date no such market  maker is making a market in the  Rights,  the fair value of
the Rights on such date as determined in good faith by the Board of Directors of
the Company shall be used.


               (b)  The  Company  may,  but  shall  not be  required  to,  issue
fractions  of  Preferred  Shares  upon  exercise  of the  Rights  or  distribute
certificates which evidence  fractional  Preferred Shares. In lieu of fractional
Preferred Shares, the Company may elect to (i) utilize a depository  arrangement
as  provided  by the  terms  of the  Preferred  Shares  or (ii) in the case of a
fraction of a Preferred Share (other than one one-hundredth of a Preferred Share
or any  integral  multiple  thereof),  pay to the  registered  holders  of Right
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 a whole
Preferred  Share,  if any are  outstanding  and publicly  traded (or the Formula
Number (as such term is defined in Section 2 of the Certificate of Designations)
then in  effect  by the  current  market  value of a whole  Common  Share if the
Preferred Shares are not outstanding and publicly traded).  For purposes of this
Section 14(b),  the current market value of a Preferred  Share (or Common Share)
shall be the closing price of a Preferred Share (or Common Share) (as determined
pursuant to the second sentence of Section  11(d)(i) hereof) for the Trading Day
immediately prior to the date of such exercise. If, as a result of an adjustment
made pursuant to Section 11 hereof, the holder of any Right thereafter exercised
shall become entitled to receive any securities other than Preferred Shares, the
provisions of this Section 14(b) shall apply, as nearly as reasonably may be, on
like terms to such other securities.


               (c)  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 or exchange of a Right  except as provided in this Section
14.


               Section 15. RIGHTS OF ACTION.  All rights of action in respect of
this  Agreement,  excepting the rights of action given to the Rights Agent under
Section 18 hereof, are vested in the respective  registered holders of the Right
Certificates (and, prior to the Distribution Date, the registered holders of the
Common Shares); and any registered holder of any Right Certificate (or, prior to
the Distribution Date, of the Common Shares),  without the consent of the Rights
Agent  or of the  holder  of any  other  Right  Certificate  (or,  prior  to the
Distribution Date, of the Common Shares), 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 Right  Certificate in the manner provided
in such Right Certificate and in this Agreement.  Without limiting the foregoing
or  any  remedies  available  to  the  holders  of  Rights,  it is  specifically
acknowledged that the holders of Rights would not have an adequate remedy at law
for any breach of this Agreement and will be entitled to specific performance of
the obligations  hereunder,  and injunctive  relief against actual or threatened
violations of the obligations of any Person subject to, this Agreement.


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


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


               (b) after the Distribution  Date, the Right  Certificates will be
transferable,  subject to Section 7(e) hereof, only on the registry books of the
Rights Agent if  surrendered at the principal  office of the Rights Agent,  duly
endorsed or accompanied by a proper instrument of transfer;


               (c) the  Company  and the  Rights  Agent  may deem and  treat the
person in whose name the Right Certificate (or, prior to the Distribution  Date,
the associated  Common Shares  certificate)  is registered as the absolute owner
thereof and of the Rights evidenced  thereby  (notwithstanding  any notations of
ownership or writing on the Right  Certificate or the  associated  Common Shares
certificate  made by anyone other than the Company or the Rights  Agent) for all
purposes  whatsoever,  and neither  the  Company  nor the Rights  Agent shall be
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  obligations;  PROVIDED,  HOWEVER,  the  Company  must  use
reasonable efforts to have any such order,  decree or ruling lifted or otherwise
overturned as soon as reasonably practicable.


               Section 17. RIGHT CERTIFICATE HOLDER NOT DEEMED A STOCKHOLDER. No
holder,  as such, of any Right  Certificate shall be entitled to vote or receive
dividends or be deemed,  for any purpose,  the holder of the Preferred Shares or
any other  securities  of the  Company  which may at any time be issuable on the
exercise of the Rights represented  thereby, nor shall anything contained herein
or in any Right  Certificate be construed to confer upon the holder of any Right
Certificate,  as  such,  any of the  rights  of a  stockholder  of the  Company,
including,  without limitation,  any right to vote for the election of directors
or upon any other 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 other  distributions  or  subscription
rights,  or  otherwise,  until  the  Right or  Rights  evidenced  by such  Right
Certificate shall have been exercised in accordance with the provisions hereof.


               Section 18.   CONCERNING THE RIGHTS AGENT.


               (a) The  Company  agrees to pay to the  Rights  Agent  reasonable
compensation  for all services  rendered by it hereunder and, from time to time,
on demand of the Rights  Agent,  its  reasonable  expenses  and counsel fees and
other  disbursements  incurred  in the  administration  and  execution  of  this
Agreement and the exercise and performance of its duties hereunder.


               b) The Company also agrees to indemnify the Rights Agent, and its
officers,  agents and directors, for, and to hold each of them harmless against,
any loss,  liability or expense,  incurred  without gross  negligence or willful
misconduct on the part of the Rights Agent or such other indemnified persons, as
the case may be,  for  anything  done or  omitted  by the  Rights  Agent or such
indemnified  party in connection with the acceptance or  administration  of this
Agreement or the exercise or performance of its duties hereunder,  including the
reasonable costs and expenses of defending against any claim of liability in the
premises.   The  indemnification   provided  for  hereunder  shall  survive  the
expiration of the Rights,  the termination of this Agreement and the resignation
or removal of the Rights Agent.  The reasonable  costs and expenses of enforcing
this right of indemnification shall also be paid by the Company.


               (c) The  Rights  Agent  may  conclusively  rely upon and shall be
protected by the Company 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 or the  exercise or  performance  of its duties  hereunder in
reliance upon any Right  Certificate or certificate for the Preferred  Shares or
Common  Shares  or for  the  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
reasonably  believed by it to be genuine and to be signed,  executed and,  where
necessary,  verified  or  acknowledged,  by the  proper  person or  persons,  or
otherwise upon the advice of counsel set forth in Section 20 hereof.


               (d)  Notwithstanding  anything in this Agreement to the contrary,
in no  event  shall  the  Rights  Agent  be  liable  for  special,  indirect  or
consequential  loss or damage of any kind whatsoever  (including but not limited
to lost profits), even if the Rights Agent has been advised of the likelihood of
such loss or damage and regardless of the form of the action.


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


               (a) Any corporation  into which the Rights Agent or any successor
Rights  Agent  may be  merged  or  with  which  it may be  consolidated,  or any
corporation resulting from any merger or consolidation to which the Rights Agent
or any successor Rights Agent shall be a party, or any corporation succeeding to
the  stock  transfer  or  corporate  trust  powers  of the  Rights  Agent or any
successor  Rights  Agent,  shall be the successor to the Rights Agent under this
Agreement without the execution or filing of any paper or any further act on the
part of any of the parties  hereto;  PROVIDED,  that such  corporation  would be
eligible for  appointment  as a successor  Rights Agent under the  provisions of
Section  21 hereof.  In case,  at the time such  successor  Rights  Agent  shall
succeed to the agency created by this Agreement,  any of the Right  Certificates
shall have been countersigned but not delivered, any such successor Rights Agent
may adopt the  countersignature of the predecessor Rights Agent and deliver such
Right  Certificates so countersigned;  and in case at that time any of the Right
Certificates shall not have been  countersigned,  any successor Rights Agent may
countersign such Right Certificates either in the name of the predecessor Rights
Agent or in the name of the successor  Rights Agent;  and in all such cases such
Right  Certificates shall have the full force provided in the Right Certificates
and in this Agreement.


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


               Section 20. DUTIES OF RIGHTS AGENT.  The Rights Agent  undertakes
the duties and  obligations  imposed by this Agreement (and no implied duties or
obligations  shall be read into this Agreement  against the Rights Agent),  upon
the following  terms and  conditions by all of which the Company and the holders
of  Right  Certificates  (or,  prior to the  Distribution  Date,  of the  Common
Shares), by their acceptance thereof, shall be bound:


               (a) Before the Rights  Agent acts or refrains  from  acting,  the
Rights  Agent may consult with legal  counsel (who may be legal  counsel for the
Company),   and  the  opinion  of  such  counsel  shall  be  full  and  complete
authorization  and  protection  to the Rights  Agent as to any  action  taken or
omitted by it in good faith and in accordance with such opinion.


               (b)  Whenever  in  the  performance  of  its  duties  under  this
Agreement the Rights Agent shall deem it necessary or desirable that any fact or
matter be proved or  established by the Company prior to taking or suffering any
action hereunder,  such fact or matter (unless other evidence in respect thereof
be herein  specifically  prescribed) may be deemed to be conclusively proved and
established by a certificate signed by any one of the Chairman of the Board, the
Chief Executive Officer, the President, any Vice President, the Treasurer or the
Secretary of the Company and delivered to the Rights Agent; and such certificate
shall be full authorization to the Rights Agent for any action taken or suffered
in good faith by it under the provisions of this Agreement in reliance upon such
certificate.


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


               (d) The Rights  Agent shall not be liable for or by reason of any
of the  statements  of fact or recitals  contained  in this  Agreement or in the
Right  Certificates  (except  its  countersignature  thereof)  or be required to
verify the same, but all such statements and recitals are and shall be deemed to
have been made by the Company only.


               (e) The Rights  Agent is serving as an  administrative  agent and
accordingly 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
Right  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 Right  Certificate;  nor shall it be responsible for
any change in the  exercisability  of the Rights  (including the Rights becoming
null and void and  nontransferable  pursuant  to  Section  7(e)  hereof)  or any
adjustment in the terms of the Rights  (including  the manner,  method or amount
thereof) provided for in Section 3, 11, 13, 23 or 24 hereof, or the ascertaining
of the  existence  of facts that would  require  any such  change or  adjustment
(except with respect to the exercise of Rights  evidenced by Right  Certificates
after actual notice that such change or adjustment is required); nor shall it by
any act  hereunder  be deemed to make any  representation  or warranty as to the
authorization  or  reservation  of any  Preferred  Shares or Common Shares to be
issued pursuant to this Agreement or any Right  Certificate or as to whether any
Preferred  Shares or Common Shares will, when so issued,  be validly  authorized
and issued, fully paid and nonassessable.


               (f) The Company agrees that it will perform, execute, acknowledge
and deliver or cause to be performed,  executed,  acknowledged and delivered all
such further and other acts,  instruments  and  assurances as may  reasonably be
required by the Rights Agent for the carrying  out or  performing  by the Rights
Agent of the provisions of this Agreement.


               (g) The Rights Agent is hereby  authorized and directed to accept
instructions  with respect to the  performance of its duties  hereunder from any
one of the Chief  Executive  Officer,  the Chief  Operating  Officer,  the Chief
Financial  Officer or the General  Counsel 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 by it in good faith in accordance
with  instructions  of any such officer or for any delay in acting while waiting
for  those  instructions.  Any  application  by the  Rights  Agent  for  written
instructions  from the Company may, at the option of the Rights Agent, set forth
in writing any action  proposed to be taken or omitted by the Rights Agent under
this Agreement and the date on or after which such action shall be taken or such
omission shall be effective. The Rights Agent shall not be liable for any action
taken by, or  omission  of,  the  Rights  Agent in  accordance  with a  proposal
included  in any  such  application  on or  after  the  date  specified  in such
application  (which date shall not be less than ten Business Days after the date
any such officer of the Company actually receives such  application,  unless any
such officer shall have  consented in writing to an earlier date) unless,  prior
to taking any such action (or the  effective  date in the case of an  omission),
the Rights Agent shall have received  written  instructions  in response to such
application  with respect to the proposed action or omission  and/or  specifying
the action to be taken or omitted.


               (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 in this Agreement 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  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) The Rights  Agent  shall not be required to take notice or be
deemed to have notice of any fact,  event or determination  (including,  without
limitation,  any dates or events defined in this Agreement or the designation of
any Person as an Acquiring Person,  Affiliate or Associate) under this Agreement
unless and until the Rights Agent shall be  specifically  notified in writing by
the Company of such fact, event or determination.


               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 30 days'  notice in writing  mailed to the  Company  and to each
transfer  agent of the  Common  Shares  or  Preferred  Shares by  registered  or
certified mail, and to the holders of the Right Certificates,  at the expense of
the Company,  (or,  prior to the  Distribution  Date,  of the Common  Shares) by
first-class  mail.  The  Company  may remove the Rights  Agent or any  successor
Rights  Agent upon 30 days'  notice in  writing,  mailed to the Rights  Agent or
successor  Rights Agent,  as the case may be, and to each transfer  agent of the
Common Shares or Preferred  Shares by registered or certified  mail,  and to the
holders of the Right  Certificates  (or, prior to the Distribution  Date, of the
Common  Shares) by  first-class  mail.  If the Rights  Agent shall  resign or be
removed or shall otherwise become incapable of acting, the Company shall appoint
a  successor  to the  Rights  Agent.  If the  Company  shall  fail to make  such
appointment  within a period of 30 days after  giving  notice of such removal or
after it has been notified in writing of such  resignation  or incapacity by the
resigning or incapacitated  Rights Agent or by the holder of a Right Certificate
(or, prior to the Distribution Date, of the Common Shares) (who shall, with such
notice,  submit his Right  Certificate or, prior to the  Distribution  Date, the
certificate representing his Common Shares, for inspection by the Company), then
the registered  holder of any Right  Certificate  (or, prior to the Distribution
Date, of the Common Shares) may apply to any court of competent jurisdiction for
the  appointment  of a new Rights  Agent.  Any successor  Rights Agent,  whether
appointed by the Company or by such a court,  shall be a  corporation  organized
and doing  business  under the laws of the United  States or of the State of New
York (or of any other state of the United States so long as such  corporation is
authorized to conduct a stock transfer or corporate  trust business in the State
of New York),  in good standing,  having an office or agency in the State of New
York,  which is  authorized  under  such  laws to  exercise  stock  transfer  or
corporate  trust powers and is subject to  supervision or examination by federal
or state  authority and which has at the time of its appointment as Rights Agent
a combined  capital  and  surplus  of at least $50  million;  PROVIDED  that the
principal  transfer  agent for the Common Shares shall in any event be qualified
to be the Rights Agent. After  appointment,  the successor Rights Agent shall be
vested with the same powers,  rights,  duties and  responsibilities as if it had
been  originally  named as Rights  Agent  without  further act or deed;  but the
predecessor  Rights  Agent shall  deliver and transfer to the  successor  Rights
Agent any property at the time held by it hereunder, and execute and deliver any
further assurance,  conveyance, act or deed necessary for the purpose. Not later
than the effective date of any such  appointment,  the Company shall file notice
thereof in writing with the predecessor  Rights Agent and each transfer agent of
the Common Shares or Preferred  Shares,  and mail a notice thereof in writing to
the registered  holder of the Right  Certificates (or, prior to the Distribution
Date,  of the Common  Shares).  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 RIGHT  CERTIFICATES  AND  ADDITIONAL
RIGHTS. Notwithstanding any of the provisions of this Agreement or of the Rights
to the contrary,  the Company may, at its option,  issue new Right  Certificates
evidencing  Rights in such form as may be approved by its Board of  Directors of
the Company to reflect any  adjustment  or change  made in  accordance  with the
provisions of this  Agreement.  In addition,  in connection with the issuance or
sale of Common Shares following the  Distribution  Date and prior to the earlier
of the  Redemption  Date and the Final  Expiration  Date, the Company (i) shall,
with  respect to Common  Shares 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 or debentures issued by the Company,
and (ii) may, in any other case, if deemed necessary or appropriate by the Board
of  Directors  of  the  Company,  issue  Right  Certificates   representing  the
appropriate number of Rights in connection with such issuance or sale; PROVIDED,
HOWEVER,  that no such Right  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  Right  Certificate  would be  issued,  and no such  Right
Certificate shall be issued if, and to the extent that,  appropriate  adjustment
shall otherwise have been made in lieu of the issuance thereof.


               Section 23.   REDEMPTION.


               (a) A majority of the Board of  Directors  of the Company may, at
its option, at any time prior to the earlier of (i) the close of business on the
tenth day following the Shares  Acquisition Date (or, if the Shares  Acquisition
Date shall have occurred  prior to the Record Date, the close of business on the
tenth day following the Record Date) and (ii) the Final Expiration Date,  redeem
all but not less than all the then  outstanding  Rights at a redemption price of
$.001 per Right,  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"). The redemption
of the Rights by the Board of Directors of the Company may be made  effective at
such time,  on such basis and with such  conditions as the Board of Directors of
the Company in its sole  discretion may establish.  From and after the time that
any Person  shall  become an  Acquiring  Person,  the Board of  Directors of the
Company may extend the time period described in clause (i) of the first sentence
of this Section 23(a) or may redeem the Rights only if at the time of the action
of the Board of Directors of the Company  there are then in office not less than
a majority of  directors  who are  Continuing  Directors  and such  extension or
redemption is approved by a majority of the Continuing Directors then in office.
Notwithstanding anything contained in this Agreement to the contrary, the Rights
shall not be exercisable  pursuant to Section  11(a)(ii) prior to the expiration
of the Company's right of redemption hereunder.


               (b) Immediately  upon the action of the Board of Directors of the
Company  ordering the redemption of the Rights pursuant to paragraph (a) of this
Section 23, 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.  Within 10 Business  Days
after  the  action  of the  Board  of  Directors  of the  Company  ordering  the
redemption of the Rights,  the Company  shall give notice of such  redemption to
the holders of the then  outstanding  Rights by mailing  such notice to all such
holders at their last  addresses as they appear upon the  registry  books of the
Rights Agent or, prior to the  Distribution  Date, on the registry  books of the
transfer agent for the Common Shares.  Each such notice of redemption will state
the method by which payment of the Redemption Price will be made. The notice, if
mailed in the manner herein  provided,  shall be  conclusively  presumed to have
been duly given,  whether or not the holder of Rights  receives such notice.  In
any case,  failure to give such notice by mail, or any defect in the notice,  to
any  particular  holder of Rights shall not affect the  sufficiency of notice to
other  holders of Rights.  Neither  the  Company  nor any of its  Affiliates  or
Associates  may redeem,  acquire or purchase for value any Rights at any time in
any  manner  other  than that  specifically  set forth in this  Section 23 or in
Section 24 hereof,  and other than in  connection  with the  purchase  of Common
Shares prior to the Distribution Date.


               Section 24.   EXCHANGE.


               (a) The Board of Directors of the Company may, at its option,  at
any time after any Person becomes an Acquiring Person,  mandatorily exchange all
or part of the then outstanding and exercisable  Rights (which shall not include
Rights that shall have become null and void and nontransferable  pursuant to the
provisions of Section 7(e) hereof) for Common Shares at an exchange ratio of one
Common Share 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 of the Company shall not be empowered to
effect such exchange at any time after any Person  (other than the Company,  any
Subsidiary of the Company,  any employee benefit plan of the Company or any such
Subsidiary,  or any entity  holding Common Shares of the Company 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 percent or more of the Common
Shares then outstanding.


               (b) Immediately  upon the action of the Board of Directors of the
Company  ordering the exchange of any Rights  pursuant to paragraph  (a) of this
Section 24, and without any further action and without any notice,  the right to
exercise such Rights shall  terminate and the only right  thereafter of a holder
of such Rights  shall be to receive  that number of Common  Shares  equal to the
number of such Rights held by such holder  multiplied by the Exchange Ratio. The
Company  shall  promptly  give  public  notice of any such  exchange;  PROVIDED,
HOWEVER,  that the  failure to give,  or any defect in,  such  notice  shall not
affect the validity of such exchange.  The Company  promptly shall mail a notice
of any such  exchange to all the holders of such Rights at their last  addresses
as they appear upon the registry books of the Rights Agent.  Any notice which is
mailed in the manner herein  provided shall be deemed given,  whether or not the
holder  receives the notice.  Each such notice of exchange will state the method
by which the exchange of the Common  Shares 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 null and void and nontransferable  pursuant
to the provisions of Section 7(e) hereof) held by each holder of Rights.


               (c) In any exchange pursuant to this Section 24, the Company,  at
its option, may substitute Preferred Shares (or equivalent preferred shares) for
Common Shares  exchangeable for Rights, at the initial rate of one one-hundredth
of a Preferred Share (or equivalent  preferred  share) for each Common Share, as
appropriately  adjusted  to  reflect  adjustments  in the  voting  rights of the
Preferred  Shares  pursuant  to the terms  thereof,  so that the  fraction  of a
Preferred  Share  delivered  in lieu of each  Common  Share  shall have the same
voting rights as one Common Share.


               (d) In the event  that the number of Common  Shares or  Preferred
Shares which are issued but not  outstanding  or authorized but unissued are not
sufficient to permit any exchange of Rights as  contemplated  in accordance with
this Section 24, the Company may, at its option,  take all such action as may be
necessary to authorize additional Common Shares or Preferred Shares.


               (e)  The  Company  may,  but  shall  not be  required  to,  issue
fractions of Common Shares upon  exchange of Rights  pursuant to this Section 24
or distribute  certificates which evidence  fractional Common Shares. In lieu of
such fractional Common Shares,  the Company may pay to the registered holders of
the Right  Certificates with regard to which such fractional Common Shares would
otherwise  be  issuable  an amount  in cash  equal to the same  fraction  of the
current  market value of a whole  Common  Share for the Trading Day  immediately
prior to the date of exchange  pursuant to this Section 24. For purposes of this
paragraph  (e),  the current  market  value of a whole Common Share shall be the
closing price of a Common Share (as determined  pursuant to the second  sentence
of Section 11(d)(i) hereof).


               Section 25.   NOTICE OF CERTAIN EVENTS.


               (a) In case the Company  shall  propose  (i) to pay any  dividend
payable in capital stock of any class to the holders of its Preferred  Shares or
to make any other  distribution  to the holders of its  Preferred  Shares (other
than a regular  quarterly  cash  dividend),  (ii) to offer to the holders of its
Preferred  Shares  rights  or  warrants  to  subscribe  for or to  purchase  any
additional Preferred Shares or shares of capital stock of any class or any other
securities,  rights or  options,  (iii) to effect  any  reclassification  of its
Preferred Shares (other than a  reclassification  involving only the subdivision
of outstanding  Preferred  Shares),  (iv) to effect any  consolidation or merger
into or with, or to effect any sale or other  transfer (or to permit one or more
of its  Subsidiaries  to  effect  any  sale or other  transfer),  in one or more
transactions,  of 50  percent  or more of the  assets  or  earning  power of the
Company and its  Subsidiaries  (taken as a whole) to, any other  Person,  (v) to
effect the  liquidation,  dissolution  or winding up of the Company,  or (vi) to
declare or pay any dividend on the Common Shares  payable in Common Shares or to
effect a  subdivision,  combination  or  consolidation  of the Common Shares (by
reclassification  or otherwise  than by payment of dividends in Common  Shares),
then,  in each such  case,  the  Company  shall  give to each  holder of a Right
Certificate  (or,  prior to the  Distribution  Date, of the Common  Shares),  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
Common Shares and/or Preferred Shares, 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 10 days prior to the record date for  determining  holders of the
Preferred Shares for purposes of such action,  and in the case of any such other
action, at least 10 days prior to the date of the taking of such proposed action
or the date of participation  therein by the holders of the Common Shares and/or
Preferred Shares, whichever shall be the earlier.


               (b) In case a Flip-In  Event shall occur,  then the Company shall
as soon as  practicable  thereafter  give to each holder of a Right  Certificate
(or,  prior to the  Distribution  Date, of Common  Shares),  in accordance  with
Section 26 hereof, a notice of the occurrence of such event,  which notice shall
describe  such  event and the  consequences  of such  event to holders of Rights
under Section 11(a)(ii) hereof.


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

               Walsh International Inc.
               105 Terry Drive, Suite 118
               Newtown, Pennsylvania  18940
               Attention:  Secretary


Subject to the provisions of Section 21 hereof,  any notice or demand authorized
by this  Agreement  to be given or made by the  Company  or by the holder of any
Right Certificate to or on the Rights Agent shall be sufficiently  given or made
if sent by registered or certified  mail and shall be deemed given upon receipt,
addressed  (until  another  address is filed in  writing  with the  Company)  as
follows:

               Harris Trust Company of New York
               88 Pine Street, 19th Floor
               New York, New York  10005

               Attention:  Stock Transfer Administrator


Notices  or  demands  authorized  by this  Agreement  to be given or made by the
Company or the  Rights  Agent to the  holder of any Right  Certificate  shall be
sufficiently  given  or  made  if sent by  first-class  mail,  postage  prepaid,
addressed  to such holder at the address of such holder as shown on the registry
books of the Company.


               Section 27. SUPPLEMENTS AND AMENDMENTS.  At any time prior to the
Distribution  Date and  subject to the last  sentence  of this  Section  27, the
Company may by action of its Board of  Directors,  and the Rights Agent shall if
the Company so directs,  supplement  or amend any  provision  of this  Agreement
(including,  without limitation, the date upon which the Distribution Date shall
occur,  the time during which the Rights may be redeemed  pursuant to Section 23
or any provision of the Certificate of  Designations)  in any manner without the
approval of any holder of the Rights.  From and after the Distribution  Date and
subject to applicable  law, the Company may by action of its Board of Directors,
and the  Rights  Agent  shall  if the  Company  so  directs,  from  time to time
supplement or amend this Agreement  without the approval of any holders of Right
Certificates  in order (i) to cure any ambiguity or to correct or supplement any
provision  contained in this  Agreement  which may be defective or  inconsistent
with any other provision of this Agreement or (ii) to make any other  provisions
in regard to matters or questions  arising  hereunder which the Company may deem
necessary or desirable and which shall not adversely affect the interests of the
holders of the Rights or Right  Certificates  (other than an Acquiring Person or
any Affiliate or Associate of an Acquiring Person).  Any supplement or amendment
adopted  during any period after any Person has become an  Acquiring  Person but
prior to the Distribution  Date shall be null and void unless such supplement or
amendment  could have been adopted  under the prior  sentence from and after the
Distribution Date.  Without limiting the foregoing,  the Company may at any time
prior to the Distribution  Date amend this Agreement to lower the thresholds set
forth in the  definition of Acquiring  Person in Section 1 hereof and in Section
3(b) hereof to not less than the greater of (i) the sum of 0.001 percent and the
largest percentage of the outstanding Common Shares then known by the Company to
be beneficially  owned by any Person (other than the Company,  any Subsidiary of
the Company,  any employee  benefit plan of the Company or any Subsidiary of the
Company,  or any entity  holding Common Shares of the Company for or pursuant to
the  terms of any  such  plan)  and (ii) 10  percent.  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;  PROVIDED,
HOWEVER,  that the Rights Agent may,  but shall not be obligated  to, enter into
any such  supplement  or  amendment  which  affects  its own  rights,  duties or
immunities under this Agreement.  Prior to the Distribution  Date, the interests
of the holders of Rights shall be deemed  coincident  with the  interests of the
holders  of the  Common  Shares of the  Company.  In  addition,  notwithstanding
anything to the contrary contained in this Agreement, no supplement or amendment
to this Agreement  shall be made which (i) reduces the Redemption  Price (except
as required  hereunder  by  appropriate  adjustment  to reflect any stock split,
stock  dividend  or  similar  transaction  occurring  after  the  date  of  this
Agreement)   or  (ii)   provides   for  an  earlier   Final   Expiration   Date.
Notwithstanding  anything  to the  contrary  contained  in this  Agreement,  any
supplement  or amendment  may be made after the time that any Person  becomes an
Acquiring  Person only if at the time of the action of the Board of Directors of
the Company  approving such supplement or amendment there are then in office not
less  than a  majority  of  directors  who are  Continuing  Directors  and  such
supplement  or amendment is approved by a majority of the  Continuing  Directors
then in office.  Further,  notwithstanding  anything  in this  Agreement  to the
contrary,  no supplement or amendment  that changes the rights and duties of the
Rights Agent shall be effective without the written consent of the Rights Agent.


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


               Section 30.  SEVERABILITY.  If any term,  provision,  covenant or
restriction  of this Agreement is held by a court of competent  jurisdiction  or
other  authority  to be invalid,  void or  unenforceable,  the  remainder of the
terms, provisions,  covenants and restrictions of this Agreement shall remain in
full force and effect and shall in no way be affected, impaired or invalidated.


               Section  31.   GOVERNING  LAW.  THIS  AGREEMENT  AND  EACH  RIGHT
CERTIFICATE ISSUED HEREUNDER SHALL BE DEEMED TO BE A CONTRACT MADE UNDER LAWS OF
THE STATE OF DELAWARE AND FOR ALL PURPOSES SHALL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE  WITH THE LAWS OF SUCH STATE  APPLICABLE  TO CONTRACTS TO BE MADE AND
PERFORMED ENTIRELY WITHIN SUCH STATE,  EXCEPT AS TO SECTIONS 18, 20 AND 21 WHICH
SHALL BE GOVERNED BY AND CONSTRUED IN  ACCORDANCE  WITH THE LAWS OF THE STATE OF
ILLINOIS.


               Section 32.  COUNTERPARTS.  This Agreement may be executed in any
number of counterparts,  each of which shall for all purposes be deemed to be an
original,  and all such counterparts  shall together  constitute but one and the
same instrument.


               Section 33.  DESCRIPTIVE  HEADINGS.  Descriptive  headings of the
several  Sections of this Agreement are inserted for convenience  only and shall
not control or affect the meaning or  construction  of any of the  provisions of
this Agreement.


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

                                        WALSH INTERNATIONAL INC.

Attest:

By:     /S/ LEONARD R. BENJAMIN         By:     /S/ ROBERT MANDER
        -------------------------               ------------------------------
        Name: LEONARD R. BENJAMIN               Name: ROBERT MANDER
        Title: SECRETARY                        Title: CHIEF OPERATING OFFICER


                                        HARRIS TRUST COMPANY
                                        OF NEW YORK, AS RIGHTS AGENT
Attest:

By:     /S/ JOSEPH MCFADDEN             By:     /S/ BRIAN R. SAHLIN
        ---------------------                   -------------------------------
        Name: JOSEPH MCFADDEN                   Name: BRIAN R. SAHLIN
        Title: VICE PRESIDENT                   Title: ASSISTANT VICE PRESIDENT




<PAGE>


                                                                       EXHIBIT A

                                      FORM

                                       OF

                           CERTIFICATE OF DESIGNATIONS

                                       OF

                  SERIES B JUNIOR PARTICIPATING PREFERRED STOCK

                                       OF

                            WALSH INTERNATIONAL INC.


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


                         PURSUANT TO SECTION 151 OF THE
                GENERAL CORPORATION LAW OF THE STATE OF DELAWARE


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



               Walsh  International  Inc., a corporation  organized and existing
under the General Corporation Law of the State of Delaware (the  "Corporation"),
does hereby  certify that,  pursuant to the authority  conferred on the Board of
Directors of the Corporation by the Certificate of Incorporation, as amended, of
the  Corporation  (the  "Certificate of  Incorporation")  and in accordance with
Section 151 of the General  Corporation Law of the State of Delaware,  the Board
of  Directors of the  Corporation  on October 14,  1997,  adopted the  following
resolution  establishing  and  creating a series of Preferred  Stock,  par value
$1.00 per share, of the Corporation  designated as Series B Junior Participating
Preferred Stock:

               RESOLVED,  that, pursuant to the authority vested in the Board of
          Directors of the  Corporation in accordance with the provisions of the
          Certificate of Incorporation, as amended, of the Corporation, a series
          of Preferred  Stock,  par value $1.00 per share, of the Corporation is
          hereby established and created, and that the designation and number of
          shares  thereof  and the  voting  and other  powers,  preferences  and
          relative,  participating,  optional  and other  special  rights of the
          shares  of  such  series,  and  the  qualifications,  limitations  and
          restrictions thereof, are as follows:


                 SERIES B JUNIOR PARTICIPATING PREFERRED STOCK


               Section 1.  DESIGNATION  AND  AMOUNT.  The shares of such  series
shall be  designated  as "Series B Junior  Participating  Preferred  Stock" (the
"Series B Preferred  Stock").  The number of shares  initially  constituting the
Series B Preferred Stock shall be 250,000; PROVIDED,  HOWEVER, that if more than
a total of 250,000 shares of Series B Preferred Stock shall be issuable upon the
exercise of Rights (the "Right") issued  pursuant to the Rights  Agreement dated
as of October 14, 1997 between the  Corporation  and Harris Trust Company of New
York,  as Rights Agent (the "Rights  Agreement"),  the Board of Directors of the
Corporation,  pursuant to Section 151(g) of the General  Corporation  Law of the
State of Delaware,  shall direct by resolution or resolutions that a certificate
be properly executed,  acknowledged,  filed and recorded, in accordance with the
provisions  of Section 103 thereof,  providing for the total number of shares of
Series B Preferred Stock  authorized to be issued to be increased (to the extent
that the  Certificate  of  Incorporation  then permits) to the largest number of
whole shares  (rounded up to the nearest whole share)  issuable upon exercise of
such Rights.


               Section 2.    DIVIDENDS AND DISTRIBUTIONS.


               (a)  Subject to the prior and  superior  rights of the holders of
shares of any other  series of  Preferred  Stock or other  class of stock of the
Corporation  ranking  prior and  superior to the Series B  Preferred  Stock with
respect to dividends, the holders of shares of Series B Preferred Stock shall be
entitled to receive, when, as and if declared by the Board of Directors,  out of
the  assets  of  the  Corporation  legally  available  therefor,  (i)  quarterly
dividends  payable in cash on the last day of each fiscal  quarter in each year,
or such other dates as the Board of Directors of the  Corporation  shall approve
(each  such date  being  referred  to herein as a  "Quarterly  Dividend  Payment
Date"),  commencing on the first Quarterly Dividend Payment Date after the first
issuance of a share or a fraction of a share of Series B Preferred Stock, in the
amount of $.01 per whole share  (rounded to the nearest cent) less the amount of
all cash  dividends  declared  on the Series B Preferred  Stock  pursuant to the
following clause (ii) since the immediately preceding Quarterly Dividend Payment
Date or, with respect to the first Quarterly  Dividend  Payment Date,  since the
first  issuance of any share or fraction of a share of Series B Preferred  Stock
(the  total of which  shall  not,  in any  event,  be less  than  zero) and (ii)
dividends payable in cash on the payment date for each cash dividend declared on
the Common  Stock in an amount per whole share  (rounded  to the  nearest  cent)
equal to the Formula Number (as hereinafter  defined) then in effect  multiplied
by the  cash  dividends  then to be  paid on each  share  of  Common  Stock.  In
addition,  if the Corporation shall pay any dividend or make any distribution on
the  Common  Stock  payable  in  assets,  securities  or other  forms of noncash
consideration  (other than dividends or distributions solely in shares of Common
Stock),  then, in each such case, the Corporation  shall  simultaneously  pay or
make on each  outstanding  whole share of Series B Preferred Stock a dividend or
distribution in like kind equal to the Formula Number then in effect  multiplied
by such  dividend or  distribution  on each share of the Common  Stock.  As used
herein,  the "Formula Number" shall be 100; PROVIDED,  HOWEVER,  that, if at any
time after  October  14,  1997,  the  Corporation  shall (x)  declare or pay any
dividend  on the  Common  Stock  payable  in shares of Common  Stock or make any
distribution on the Common Stock in shares of Common Stock,  (y) subdivide (by a
stock split or otherwise) the  outstanding  shares of Common Stock into a larger
number of shares of Common  Stock or (z)  combine  (by a reverse  stock split or
otherwise)  the  outstanding  shares of Common  Stock  into a smaller  number of
shares of Common  Stock,  then in each such event the  Formula  Number  shall be
adjusted to a number  determined  by  multiplying  the Formula  Number in effect
immediately  prior to such event by a fraction,  the  numerator  of which is the
number of shares of Common  Stock that are  outstanding  immediately  after such
event and the  denominator of which is the number of shares of Common Stock that
are outstanding  immediately prior to such event (and rounding the result to the
nearest whole number); and provided further,  that, if at any time after October
14,  1997,  the  Corporation  shall  issue any  shares of its stock in a merger,
reclassification,  or change of the outstanding  shares of Common Stock, then in
each such event the Formula  Number shall be  appropriately  adjusted to reflect
such merger, reclassification or change so that each share of Series B Preferred
Stock  continues to be the economic  equivalent of a Formula Number of shares of
Common Stock prior to such merger, reclassification or change.


               (b) The  Corporation  shall declare a dividend or distribution on
the Series B  Preferred  Stock as  provided  in  paragraph  (a) of this  Section
immediately  prior to or at the same time it declares a dividend or distribution
on the Common Stock (other than a dividend or  distribution  solely in shares of
Common Stock); PROVIDED, HOWEVER, that, in the event no dividend or distribution
(other than a dividend or  distribution  solely in shares of Common Stock) shall
have been  declared on the Common Stock during the period  between any Quarterly
Dividend Payment Date and the next subsequent Quarterly Dividend Payment Date, a
dividend of $.01 per share on the Series B Preferred Stock shall nevertheless be
payable  on such  subsequent  Quarterly  Dividend  Payment  Date.  The  Board of
Directors  may fix a record date for the  determination  of holders of shares of
Series B Preferred Stock entitled to receive a dividend or distribution declared
thereon,  which  record  date  shall be not more than 60 days  prior to the date
fixed for the payment thereof.


               (c)  Dividends  shall  begin  to  accrue  and  be  cumulative  on
outstanding  shares of Series B  Preferred  Stock  from and after the  Quarterly
Dividend  Payment Date next  preceding the date of original issue of such shares
of Series B Preferred Stock;  PROVIDED,  HOWEVER,  that dividends on such shares
which are  originally  issued  after the record  date for the  determination  of
holders of shares of Series B  Preferred  Stock  entitled to receive a quarterly
dividend and on or prior to the next succeeding  Quarterly Dividend Payment Date
shall begin to accrue and be cumulative  from and after such Quarterly  Dividend
Payment Date.  Notwithstanding  the  foregoing,  dividends on shares of Series B
Preferred  Stock which are  originally  issued  prior to the record date for the
determination  of  holders of shares of Series B  Preferred  Stock  entitled  to
receive a quarterly  dividend on the first Quarterly Dividend Payment Date shall
be calculated as if cumulative from and after the last day of the fiscal quarter
next preceding the date of original issuance of such shares.  Accrued but unpaid
dividends  shall not bear  interest.  Dividends  paid on the  shares of Series B
Preferred Stock in an amount less than the total amount of such dividends at the
time  accrued  and  payable  on such  shares  shall be  allocated  pro rata on a
share-by-share basis among all such shares at the time outstanding.


               (d) So long as any  shares of the  Series B  Preferred  Stock are
outstanding,  no dividends  or other  distributions  shall be declared,  paid or
distributed,  or set aside for  payment or  distribution,  on the  Common  Stock
unless,  in each case, the dividend required by this Section 2 to be declared on
the Series B Preferred Stock shall have been declared.


               (e) The holders of the shares of Series B  Preferred  Stock shall
not be  entitled  to receive  any  dividends  or other  distributions  except as
provided herein.


               Section  3.  VOTING  RIGHTS.  The  holders  of shares of Series B
Preferred Stock shall have the following voting rights:


               (a) Each holder of Series B Preferred  Stock shall be entitled to
a number of votes equal to the Formula Number then in effect,  for each share of
Series B Preferred  Stock held of record on each matter on which  holders of the
Common Stock or stockholders  generally are entitled to vote,  multiplied by the
maximum  number of votes  per share  which  any  holder of the  Common  Stock or
stockholders  generally  then have with  respect to such  matter  (assuming  any
holding  period  or other  requirement  to vote a  greater  number  of shares is
satisfied).


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


               (c) If, at the time of any annual meeting of stockholders for the
election of directors, the equivalent of six quarterly dividends (whether or not
consecutive)  payable on any share or shares of Series B Preferred  Stock are in
default,  the number of  directors  constituting  the Board of  Directors of the
Corporation  shall be increased by two. In addition to voting  together with the
holders of Common Stock for the election of other directors of the  Corporation,
the holders of record of the Series B Preferred  Stock,  voting  separately as a
class to the exclusion of the holders of Common Stock, shall be entitled at said
meeting of stockholders  (and at any subsequent annual meeting of stockholders),
unless all  dividends  in arrears  have been paid or declared  and set apart for
payment  prior  thereto,  to  vote  for the  election  of two  directors  of the
Corporation,  the holders of any Series B Preferred Stock being entitled to cast
a number of votes per share of Series B  Preferred  Stock  equal to the  Formula
Number.  Until the default in  payments of all  dividends  which  permitted  the
election of said  directors  shall cease to exist,  any  director who shall have
been so elected  pursuant to the next  preceding  sentence may be removed at any
time,  either with or without cause, only by the affirmative vote of the holders
of the  shares  of  Series B  Preferred  Stock at the  time  entitled  to cast a
majority of the votes  entitled to be cast for the election of any such director
at a special  meeting of such holders  called for that purpose,  and any vacancy
thereby  created  may be  filled by the vote of such  holders.  If and when such
default shall cease to exist,  the holders of the Series B Preferred Stock shall
be divested of the foregoing special voting rights,  subject to revesting in the
event of each and every  subsequent like default in payments of dividends.  Upon
the termination of the foregoing  special voting rights,  the terms of office of
all persons who have been  elected  directors  pursuant to said  special  voting
rights shall forthwith terminate,  and the number of directors  constituting the
Board of Directors  shall be reduced by two. The voting  rights  granted by this
Section  3(c) shall be in addition  to any other  voting  rights  granted to the
holders of the Series B Preferred Stock in this Section 3.


               (d)  Except as  provided  in this  Section 3, in Section 11 or by
applicable law, holders of Series B Preferred Stock shall have no special voting
rights and their  consent  shall not be required  (except to the extent they are
entitled  to vote  with  holders  of  Common  Stock  as set  forth  herein)  for
authorizing or taking any corporate action.


               Section 4.    CERTAIN RESTRICTIONS.


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

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

               (ii) declare or pay dividends,  or make any other  distributions,
        on any shares of stock  ranking on a parity  (either as to  dividends or
        upon liquidation, dissolution or winding up) with the Series B Preferred
        Stock, except dividends paid ratably on the Series B Preferred Stock and
        all such parity  stock on which  dividends  are payable or in arrears in
        proportion  to the total amounts to which the holders of all such shares
        are then entitled;

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

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


               (b) The  Corporation  shall  not  permit  any  subsidiary  of the
Corporation  to purchase or otherwise  acquire for  consideration  any shares of
stock of the Corporation  unless the Corporation  could,  under paragraph (a) of
this Section 4,  purchase or  otherwise  acquire such shares at such time and in
such manner.


               Section 5.  REACQUIRED  SHARES.  Any shares of Series B Preferred
Stock  purchased  or  otherwise  acquired  by  the  Corporation  in  any  manner
whatsoever shall be retired and canceled promptly after the acquisition thereof.
All such shares shall upon their  cancellation  become  authorized  but unissued
shares of Preferred Stock,  without designation as to series, and may thereafter
be issued as part of a new series of Preferred  Stock subject to the  conditions
and   restrictions  on  issuance  set  forth  herein,   in  the  Certificate  of
Incorporation,  or in any other Certificate of Designations creating a series of
Preferred Stock or any similar stock of the Corporation or as otherwise required
by law.


               Section  6.  LIQUIDATION,  DISSOLUTION  OR WINDING  UP.  Upon the
liquidation,  dissolution or winding up of the Corporation, whether voluntary or
involuntary, no distribution shall be made (i) to the holders of shares of stock
ranking  junior  (either as to dividends  or upon  liquidation,  dissolution  or
winding up) to the Series B Preferred Stock unless,  prior thereto,  the holders
of shares of Series B  Preferred  Stock shall have  received an amount  equal to
accrued and unpaid dividends and distributions thereon, whether or not declared,
to the date of such  payment,  plus an amount  equal to the greater of (x) $1.00
per whole  share and (y) an  aggregate  amount  per share  equal to the  Formula
Number then in effect  multiplied by the aggregate  amount to be distributed per
share to holders of Common  Stock,  or (ii) to the holders of stock ranking on a
parity (either as to dividends or upon  liquidation,  dissolution or winding up)
with the Series B Preferred  Stock,  except  distributions  made  ratably on the
Series B Preferred  Stock and all such parity stock in  proportion  to the total
amounts  to which  the  holders  of all  such  shares  are  entitled  upon  such
liquidation, dissolution or winding up.


               Section 7.  CONSOLIDATION,  MERGER,  ETC. In case the Corporation
shall enter into any consolidation,  merger, combination or other transaction in
which the shares of Common Stock are  exchanged  for or changed into other stock
or securities,  cash or any other property,  or any combination thereof, then in
any such case the then  outstanding  shares of Series B Preferred Stock shall at
the same time be  similarly  exchanged  for or changed  into an amount per share
equal to the Formula Number then in effect multiplied by the aggregate amount of
stock, securities, cash or any other property (payable in kind), as the case may
be, into which or for which each share of Common  Stock is exchanged or changed.
In the event both this Section 7 and Section 2 appear to apply to a transaction,
this Section 7 shall control.


               Section 8.    NO REDEMPTION; NO SINKING FUND.


               (a) The shares of Series B  Preferred  Stock shall not be subject
to redemption by the Corporation;  PROVIDED,  HOWEVER,  that the Corporation may
purchase or otherwise acquire  outstanding shares of Series B Preferred Stock in
the open  market  or by offer to any  holder  or  holders  of shares of Series B
Preferred Stock.


               (b) The shares of Series B  Preferred  Stock shall not be subject
to or entitled to the operation of a retirement or sinking fund.


               Section 9. RANKING. The Series B Preferred Stock shall rank, with
respect to the  payment of  dividends  and as to  distributions  of assets  upon
liquidation,  dissolution or winding up of the Corporation,  junior to all other
series of  Preferred  Stock of the  Corporation,  unless the Board of  Directors
shall  specifically  determine  otherwise in fixing the powers,  preferences and
relative, participating,  optional and other special rights of the shares of any
such other series and the qualifications, limitations and restrictions thereof.


               Section 10. FRACTIONAL SHARES. The Series B Preferred Stock shall
be issuable upon exercise of the Rights issued pursuant to the Rights  Agreement
in whole  shares or in any  fraction of a share that is one  one-hundredth  of a
share or any integral  multiple of such fraction which shall entitle the holder,
in proportion to such holder's fractional shares, to receive dividends, exercise
voting rights, participate in distributions and to have the benefit of all other
rights of holders of Series B Preferred Stock. In lieu of fractional shares, the
Corporation,  prior to the first issuance of a share or a fraction of a share of
Series B Preferred  Stock,  may elect (i) to make a cash  payment as provided in
the Rights Agreement for fractions of a share other than one  one-hundredth of a
share or any  integral  multiple  thereof or (ii) to issue  depository  receipts
evidencing  such  authorized  fraction  of a share of Series B  Preferred  Stock
pursuant to an appropriate  agreement  between the  Corporation and a depository
selected by the Corporation; PROVIDED that such agreement shall provide that the
holders of such  depository  receipts shall have all the rights,  privileges and
preferences  to which they are  entitled  as  holders of the Series B  Preferred
Stock.


               Section  11.  AMENDMENT.  None  of  the  powers,  preferences  or
relative,  participating,  optional  or other  special  rights  of the  Series B
Preferred Stock as provided herein or in the Certificate of Incorporation of the
Corporation  shall be  amended  in any  manner  that  would  alter or change the
powers,  preferences,  rights or privileges of the holders of Series B Preferred
Stock so as to affect them adversely without the affirmative vote of the holders
of at least  66-2/3  percent  of the  outstanding  shares of Series B  Preferred
Stock, voting as a separate class.


               IN WITNESS  WHEREOF,  the Corporation has caused this Certificate
of  Designations  to be duly executed in its  corporate  name on this     day of
October, 1997.




                                            WALSH INTERNATIONAL INC.



                                            By
                                               ---------------------------------
                                                   [Name]
                                                   [Title]


<PAGE>


                                                                       EXHIBIT B
                           [FORM OF RIGHT CERTIFICATE]

Certificate No. R-                                                        Rights
                                                                     ----


NOT  EXERCISABLE  AFTER OCTOBER 14, 2007, OR EARLIER IF REDEEMED BY THE COMPANY.
THE RIGHTS ARE SUBJECT TO REDEMPTION, AT THE OPTION OF THE COMPANY, AT $.001 PER
RIGHT ON THE TERMS SET FORTH IN THE RIGHTS AGREEMENT.  RIGHTS BENEFICIALLY OWNED
BY AN ACQUIRING  PERSON OR AN AFFILIATE OR ASSOCIATE OF AN ACQUIRING  PERSON (AS
SUCH TERMS ARE DEFINED IN THE RIGHTS  AGREEMENT) AND BY ANY SUBSEQUENT HOLDER OF
SUCH RIGHTS ARE NULL AND VOID AND NONTRANSFERABLE.

                                RIGHT CERTIFICATE

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


               This certifies that                              ,  or registered
assigns,  is the registered owner of the number of Rights set forth above,  each
of which  entitles  the owner  thereof,  subject  to the terms,  provisions  and
conditions  of the Rights  Agreement,  dated as of October 14, 1997 (the "Rights
Agreement"),  between  Walsh  International  Inc., a Delaware  corporation  (the
"Company"),  and Harris Trust  Company of New York, as Rights Agent (the "Rights
Agent"), unless the Rights evidenced hereby have been previously redeemed by the
Company,  to purchase from the Company at any time after the  Distribution  Date
(as defined in the Rights Agreement) and prior to 5:00 P.M., New York City time,
on October 14, 2007 (the "Final  Expiration  Date"),  at the principal office or
agency of the Rights Agent,  or its  successors as Rights Agent,  in the City of
New York, one  one-hundredth  of a fully paid,  nonassessable  share of Series B
Junior Participating  Preferred Stock, par value $1.00 per share, of the Company
(the "Preferred  Shares"),  at a purchase price per one one-hundredth of a share
equal to $55.00 (the "Purchase Price"),  upon presentation and surrender of this
Right Certificate with the Form of Election to Purchase duly executed.


               The Purchase  Price and the number and kind of shares that may be
purchased upon exercise of each Right  evidenced by this Right  Certificate,  as
set forth above,  are the Purchase  Price and the number and kind of shares that
may be purchased as of October 14,  1997.  As provided in the Rights  Agreement,
the Purchase  Price and the number and kind of shares that may be purchased upon
the exercise of each Right  evidenced by this Right  Certificate  are subject to
modification and adjustment upon the happening of certain events.


               This Right  Certificate  is subject to all the terms,  provisions
and conditions of the Rights Agreement,  which terms,  provisions and conditions
are hereby  incorporated herein by reference and made a part hereof and to which
reference to the Rights  Agreement is hereby made for a full  description of the
rights, limitations of rights,  obligations,  duties and immunities hereunder of
the Rights Agent, the Company and the holders of the Right Certificates.  Copies
of the Rights Agreement are on file at the above-mentioned  office and agency of
the Rights Agent and are also available from the Company upon request.


               If the Rights evidenced by this Right Certificate are at any time
beneficially  owned by an  Acquiring  Person or an  Associate or Affiliate of an
Acquiring  Person (as such terms are  defined  in the  Rights  Agreement),  such
Rights  shall be null and void and  nontransferable  and the  holder of any such
Right (including any purported  transferee or subsequent  holder) shall not have
any right to exercise or transfer any such Right.


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


               Subject to the  provisions  of the Rights  Agreement,  the Rights
evidenced by this Right Certificate may be redeemed by the Company at its option
at a redemption  price (in cash or shares of Common Stock or other securities of
the  Company  deemed by the Board of  Directors  of the  Company  to be at least
equivalent  in value)  of $.001  per  Right  (which  amount  may be  subject  to
adjustment as provided in the Rights Agreement) at any time prior to the earlier
of (i) the close of business on the tenth day following the first date of public
announcement by the Company or an Acquiring  Person that an Acquiring Person has
become such and (ii) the Final Expiration Date. From and after the time that any
person  becomes an  Acquiring  Person,  the  decision to redeem the Rights shall
require the concurrence or a majority of the Continuing Directors (as defined in
the Rights Agreement).


               The Company may, but shall not be required to, issue fractions of
a Preferred  Share  (other than one  one-hundredth  of a Preferred  Share or any
integral multiple thereof) or distribute  certificates  which evidence fractions
of a Preferred Share upon the exercise of any Right or Rights evidenced  hereby.
In lieu of  issuing  fractional  shares,  the  Company  may elect to make a cash
payment as provided in the Rights  Agreement for fractions of a share other than
one  one-hundredth  of a share  or any  integral  multiple  thereof  or to issue
certificates or utilize a depository arrangement as provided in the terms of the
Rights Agreement and the Preferred Shares.


               No holder of this Right  Certificate,  as such, shall be entitled
to vote or receive  dividends or be deemed,  for any purpose,  the holder of the
Preferred Shares or any other securities of the Company which may at any time be
issuable on the  exercise  hereof,  nor shall  anything  contained in the Rights
Agreement or herein be construed to confer upon the holder hereof,  as such, any
of the rights of a stockholder of the Company,  including,  without  limitation,
any  right to vote for the  election  of  directors  or upon  any  other  matter
submitted to stockholders at any meeting thereof, or to give or withhold consent
to any  corporate  action,  or to receive  notice of meetings  or other  actions
affecting  stockholders  (except as  provided  in the Rights  Agreement),  or to
receive dividends or other  distributions or subscription  rights, or otherwise,
until the Right or Rights  evidenced by this Right  Certificate  shall have been
exercised as provided in accordance with the provisions of the Rights Agreement.


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


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


               Dated as of:


[CORPORATE SEAL]


ATTEST:                                          WALSH INTERNATIONAL INC.


                                                 By
- ----------------------------                       ----------------------------
Name:                                            Name:
Title:                                           Title:

Countersigned:


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

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



<PAGE>


                     [ON REVERSE SIDE OF RIGHT CERTIFICATE]

                               FORM OF ASSIGNMENT

                (TO BE EXECUTED BY THE REGISTERED HOLDER IF SUCH

               HOLDER DESIRES TO TRANSFER THE RIGHT CERTIFICATE.)


               FOR VALUE RECEIVED                                  hereby sells,
assigns and transfers unto

                  (Please print name and address of transferee)

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

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

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

Signature Guaranteed:


               Signatures  must be guaranteed  by a participant  in a Securities
Transfer Association recognized signature program.

                             Certification of Status


               The  undersigned  hereby  certifies by checking  the  appropriate
boxes that:


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


               (2)  after  due  inquiry  and  to  the  best   knowledge  of  the
undersigned,  it did  did  not  acquire  the  Rights  evidenced  by  this  Right
Certificate  from any  person who is, was or  subsequently  became an  Acquiring
Person or an Affiliate  or  Associate  thereof (as such terms are defined in the
Rights Agreement).


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

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


<PAGE>


               [ON REVERSE SIDE OF RIGHT CERTIFICATE -- CONTINUED]

                          FORM OF ELECTION TO PURCHASE

         (TO BE EXECUTED BY THE REGISTERED HOLDER IF SUCH HOLDER DESIRES
          TO EXERCISE THE RIGHTS REPRESENTED BY THE RIGHT CERTIFICATE.)

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

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

Please insert social security
or other identifying number
                           -----------------------------------------------------

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

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

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

Please insert social security
or other identifying number
                           -----------------------------------------------------

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

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

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

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


<PAGE>


               [ON REVERSE SIDE OF RIGHT CERTIFICATE -- CONTINUED]

Signature Guaranteed:


               Signatures  must be guaranteed  by a participant  in a Securities
Transfer Association recognized signature program.

                             Certification of Status


               The  undersigned  hereby  certifies by checking  the  appropriate
boxes that:


               (1) this Right  Certificate  is is not being  exercised  by or on
behalf  of a  Person  who is or was  an  Acquiring  Person  or an  Affiliate  or
Associate thereof (as such terms are defined in the Rights Agreement); and


               (2)  after  due  inquiry  and  to  the  best   knowledge  of  the
undersigned,  it did  did  not  acquire  the  Rights  evidenced  by  this  Right
Certificate  from any  person who is, was or  subsequently  became an  Acquiring
Person or an Affiliate  or  Associate  thereof (as such terms are defined in the
Rights Agreement).


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

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

                                     NOTICE
                                     ------


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


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



<PAGE>


                                                                       EXHIBIT C


                          SUMMARY OF RIGHTS TO PURCHASE
                                PREFERRED SHARES


               On  October  14,   1997,   the  Board  of   Directors   of  Walsh
International  Inc. (the  "Company")  authorized  and declared a dividend of one
Right (a "Right") for each outstanding share of Common Stock, par value $.01 per
share ("Common Stock"),  of the Company (the "Common  Shares").  The dividend is
payable on October 27, 1997 (the "Record  Date") to the holders of record of the
Common  Shares at the close of business on that date.  In addition,  the Company
has  authorized  the  issuance of one Right with respect to each share of Common
Stock that shall become outstanding  between the Record Date and the earliest of
the  Distribution  Date, the Redemption  Date and the Final  Expiration Date (as
such terms are hereinafter  defined).  When  exercisable each Right entitles the
registered  holder to purchase from the Company one  one-hundredth of a share of
Series B Junior Participating Preferred Stock, par value $1.00 per share, of the
Company (the "Preferred Shares"),  at a price of $55.00 per one one-hundredth of
a Preferred Share (the "Purchase Price"), subject to adjustment. The description
and  terms  of the  Rights  are set  forth in a Rights  Agreement  (the  "Rights
Agreement")  between the Company and Harris Trust Company of New York, as Rights
Agent (the "Rights Agent").


               Until  the  earlier  to occur of (i) 10 days  following  a public
announcement that a person or group of affiliated or associated persons, who did
not have beneficial  ownership of 15 percent or more of the  outstanding  Common
Shares as of September 22, 1997 (an "Acquiring Person"), has acquired beneficial
ownership  of 15 percent or more of the  outstanding  Common  Shares and (ii) 10
business days (or such later date as may be determined by action of the Board of
Directors of the Company prior to such time as any person or group of affiliated
or associated  persons becomes an Acquiring  Person)  following the commencement
of, or first public announcement of an intention to commence,  a tender offer or
exchange  offer  the  consummation  of  which  would  result  in the  beneficial
ownership by a person or group of affiliated or associated persons of 15 percent
or more of the outstanding Common Shares (the earlier of such dates being herein
referred to as the  "Distribution  Date"),  the Rights will be  evidenced,  with
respect to any of the Common  Share  certificates  outstanding  as of the Record
Date,  by such Common  Share  certificate  with a copy of this Summary of Rights
attached thereto.


               The Rights Agreement  provides that, until the Distribution  Date
(or  earlier  redemption  or  expiration  of the  Rights),  the  Rights  will be
transferred with and only with the Common Shares.  Until the  Distribution  Date
(or  earlier  redemption  or  expiration  of  the  Rights),   new  Common  Share
certificates  issued  after the Record  Date,  upon  transfer or new issuance of
Common Shares,  will contain a notation  incorporating  the Rights  Agreement by
reference.  Until the Distribution Date (or earlier  redemption or expiration of
the Rights),  the surrender for transfer of any  certificates  for Common Shares
outstanding on or after the Record Date, even without such notation or a copy of
this Summary of Rights being attached thereto, will also constitute the transfer
of the Rights associated with the Common Shares represented by such certificate.
As soon as practicable  following the Distribution Date,  separate  certificates
evidencing the Rights ("Right Certificates") will be mailed to holders of record
of the Common  Shares as of the close of business on the  Distribution  Date and
such separate Right Certificates alone will evidence the Rights.


               The Rights are not exercisable  until the Distribution  Date. The
Rights will expire on October 14, 2007 (the "Final Expiration Date"), unless the
Final  Expiration Date is extended or unless the Rights are earlier  redeemed or
exchanged by the Company, in each case, as described below.


               The Purchase Price payable, and the number of Preferred Shares or
other securities or property  issuable,  upon exercise of the Rights are subject
to adjustment from time to time to prevent  dilution (i) in the event of a stock
dividend on, or a subdivision, combination or reclassification of, the Preferred
Shares, (ii) upon the grant to holders of the Preferred Shares of certain rights
or  warrants  to  subscribe  for or  purchase  Preferred  Shares at a price,  or
securities  convertible into Preferred Shares with a conversion price, less than
the  then  current  market  price of the  Preferred  Shares  or  (iii)  upon the
distribution to holders of the Preferred  Shares of evidences of indebtedness or
assets  (excluding  regular  periodic  cash  dividends  paid out of  earnings or
retained  earnings or dividends  payable in Preferred Shares) or of subscription
rights or warrants (other than those referred to above).


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


               Preferred Shares purchasable upon exercise of the Rights will not
be subject to redemption by the Company.  Each Preferred  Share will be entitled
to a minimum preferential  quarterly dividend payment of $.01 per share but will
be entitled to an aggregate  dividend of 100 multiplied by the dividend declared
per Common  Share.  In the event of  liquidation,  the  holder of the  Preferred
Shares will be entitled to a minimum  preferential  liquidation payment of $1.00
per share but will be entitled to an aggregate  payment of 100 multiplied by the
payment made per Common Share. Each Preferred Share will have 100 votes,  voting
together  with  the  Common  Shares.  Finally,  in  the  event  of  any  merger,
consolidation  or other  transaction in which Common Shares are exchanged,  each
Preferred  Share  will be  entitled  to  receive  100  multiplied  by the amount
received per Common Share. These rights are protected by customary  antidilution
provisions.


               Because  of  the  nature  of  the  Preferred   Shares'  dividend,
liquidation and voting rights, the value of the one one-hundredth  interest in a
Preferred Share  purchasable upon exercise of each Right should  approximate the
value of one Common Share.


               In the event that the  Company is  acquired  in a merger or other
business  combination  transaction  or 50  percent  or more of its  consolidated
assets or  earning  power  are sold  after a person  or group of  affiliated  or
associated persons has become an Acquiring Person, proper provision will be made
so that each holder of a Right will thereafter  have the right to receive,  upon
the  exercise  thereof at the then  current  exercise  price of the Right,  that
number of shares of common stock of the  acquiring  company which at the time of
such transaction will have a market value of two times the exercise price of the
Right. In the event that any person or group of affiliated or associated persons
becomes an Acquiring Person,  proper provision shall be made so that each holder
of a Right, other than Rights  beneficially owned by the Acquiring Person (which
will thereafter be null and void and nontransferable),  will thereafter have the
right to receive  upon  exercise  that  number of Common  Shares of the  Company
having a market value of two times the exercise price of the Right.


               At any time after any person or group of affiliated or associated
persons becomes an Acquiring  Person and prior to the acquisition by such person
or group of 50 percent or more of the  outstanding  Common Shares,  the Board of
Directors  of the Company may  exchange  the Rights  (other than Rights owned by
such person or group which will have become null and void and  nontransferable),
in  whole  or in  part,  at an  exchange  ratio  of  one  Common  Share,  or one
onehundredth  of a  Preferred  Share  (or of a share of a class or series of the
Company's preferred stock having equivalent rights, preferences and privileges),
per Right (subject to adjustment).


               With certain exceptions, no adjustment in the Purchase Price will
be required until cumulative  adjustments  require an adjustment of at least one
percent in such Purchase  Price.  The Company may, but shall not be required to,
issue  fractions  of a  Preferred  Share  (other  than  one  one-hundredth  of a
Preferred Share or any integral multiple thereof,  which may, at the election of
the Company,  be evidenced  by  depositary  receipts)  and in lieu  thereof,  an
adjustment  in cash  will be made  based on the  market  price of the  Preferred
Shares on the last trading day prior to the date of exercise.


               At any time  prior to the  close of  business  on the  tenth  day
following  a public  announcement  that an  Acquiring  Person has become such an
Acquiring Person, the Board of Directors of the Company may redeem the Rights in
whole, but not in part, at a price of $.001 per Right (the "Redemption  Price").
From and  after  the time that any  person  becomes  an  Acquiring  Person,  the
decision to redeem the Rights  shall  require the  concurrence  of a majority of
Continuing Directors. The redemption of the Rights may be made effective at such
time,  on such basis and with such  conditions  as the Board of Directors in its
sole discretion may establish.  The time at which the Rights are redeemed by the
Company is herein referred to as the  "Redemption  Date."  Immediately  upon any
redemption  of the Rights,  the right to exercise the Rights will  terminate and
the only  right  thereafter  of the  holders of Rights  will be to  receive  the
Redemption Price.


               The term "Continuing  Directors" means any member of the Board of
Directors  of the  Company  who was a member of the Board prior to the time that
any person  became an  Acquiring  Person,  and any  person  who is  subsequently
elected to the Board if such person is  recommended or approved by a majority of
the  Continuing  Directors,  but shall not include an  Acquiring  Person,  or an
affiliate  or associate of an Acquiring  Person,  or any  representative  of the
foregoing entities.


               The terms of the Rights may be amended by the Board of  Directors
of the Company  without  the  consent of the  holders of the  Rights,  including
without limitation an amendment to lower certain  thresholds  described above to
not  less  than the  greater  of (i) the sum of 0.001  percent  and the  largest
percentage  of the  outstanding  Common  Shares  then known by the Company to be
beneficially  owned by any person or group of affiliated  or associated  persons
and (ii) 10 percent, except that from and after such time as any person or group
of affiliated or associated persons becomes an Acquiring Person any amendment or
supplement  must be approved by a majority of  Continuing  Directors and no such
amendment or supplement may adversely affect the interests of the holders of the
Rights.


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


               The Preferred  Shares shall rank,  with respect to the payment of
dividends and as to  distributions  of assets upon  liquidation,  dissolution or
winding up of the Company,  junior to all other series of preferred stock of the
Company,  unless  the  Board of  Directors  of the  Company  shall  specifically
determine   otherwise   in  fixing  the  powers,   preferences   and   relative,
participating, optional and other special rights of the shares of any such other
series and the qualifications, limitations and restrictions thereof.


               A copy of the Rights Agreement has been filed with the Securities
and Exchange  Commission as an Exhibit to a  Registration  Statement on Form 8-A
dated  October 17,  1997. A copy of the Rights  Agreement  is available  free of
charge from the Company. This summary description of the Rights does not purport
to be complete  and is  qualified  in its  entirety by  reference  to the Rights
Agreement, which is hereby incorporated herein by reference.




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