BENTLEY PHARMACEUTICALS INC
8-K, 1999-12-27
PHARMACEUTICAL PREPARATIONS
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                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549
                                 --------------

                                    FORM 8-K

                Current Report Pursuant to Section 13 or 15(d) of

                       The Securities Exchange Act of 1934


       Date of Report (Date of earliest event reported): December 22, 1999


                          BENTLEY PHARMACEUTICALS, INC.
- --------------------------------------------------------------------------------
               (Exact Name of Registrant as Specified in Charter)



     Delaware                             1-10581                59-1513162
   ------------                        -----------             ---------------
(State or Other Jurisdiction            (Commission            (IRS Employer
      of Incorporation)                   File No.)          Identification No.)



65 Lafayette Road, 3rd Floor, North Hampton, New Hampshire                03862
- --------------------------------------------------------------------------------
      (Address of Principal Executive Offices)                        (Zip Code)


        Registrant's telephone number, including area code (603) 964-8006


                                 Not Applicable
- --------------------------------------------------------------------------------

          (Former Name or Former Address, if Changed Since Last Report)


<PAGE>

ITEM 5.  OTHER EVENTS.
         -------------

         On   December   22,   1999,   the  Board  of   Directors   of   Bentley
Pharmaceuticals,  Inc. (the "Company") declared a dividend of one Right for each
outstanding  share of the Company's Common Stock, par value $0.02 per share (the
"Common Stock"),  to stockholders of record at the close of business on December
27,  1999.  Each Right,  when  exercisable,  entitles the  registered  holder to
purchase  from the  Company  one  one-thousandth  of a share of  Series A Junior
Participating  Preferred  Stock,  par  value  $1.00  per  share  (the  "Series A
Preferred  Stock"),  at a Purchase Price of $16.50 per one  one-thousandth  of a
share of Series A Preferred  Stock,  subject to adjustment.  The description and
terms of the Rights are set forth in a Rights Agreement (the "Rights Agreement")
dated as of December 22, 1999 between the Company and American  Stock Transfer &
Trust Company, as Rights Agent.

         Initially, the Rights will be attached to all Common Stock certificates
representing  shares then outstanding,  and no separate Rights Certificates will
be distributed. A Distribution Date will occur and the Rights will separate from
the  Common  Stock  upon  the  earlier  of:  (i)  10  days  following  a  public
announcement  that a person or group of  affiliated  or  associated  persons (an
"Acquiring Person") has acquired,  or obtained the right to acquire,  beneficial
ownership  of 15% or more of the shares of Common  Stock then  outstanding  (the
"Stock  Acquisition  Date"), or (ii) 10 business days following the commencement
of a tender  offer or  exchange  offer  that  would  result in a person or group
beneficially  owning  15% or more of such  outstanding  shares of  Common  Stock
(unless  such  tender  offer or  exchange  offer is an all  cash  offer  for all
outstanding  shares  of  Common  Stock  which  a  majority  of the  unaffiliated
directors  who are not officers of the Company  determine to be at a price which
is fair to all  stockholders  and otherwise in the best interests of the Company
and its  stockholders).  The definition of "Acquiring  Person"  excludes Russell
Cleveland,  Michael  McGovern,  Renaissance  U.S.  Growth and Income  Trust PLC,
Renaissance  U.S. Growth and Income Fund III, Inc. and each of their  respective
affiliates  and  associates,  unless any of such  persons,  together  with their
affiliates  and  associates,  increases  by 15% or  more  his or its  beneficial
ownership of the shares of Common Stock outstanding from the number of shares of
Common  Stock  beneficially  owned  on  December  22,  1999.  Under  the  Rights
Agreement,  for purposes of calculating percentages of Common Stock outstanding,
shares of Common  Stock  outstanding  shall  include all shares of Common  Stock
deemed to be  beneficially  owned by a person and its affiliates and associates,
even if not actually then outstanding.

         Until the  Distribution  Date,  (i) the Rights will be evidenced by the
Common Stock certificates and will be transferred with and only with such Common
Stock certificates, (ii) new Common Stock certificates issued after December 27,
1999 will contain a notation incorporating the Rights Agreement by reference and
(iii)  the  surrender  for  transfer  of  any   certificates  for  Common  Stock
outstanding will also constitute the transfer of the Rights  associated with the
Common Stock represented by such certificate.

         The Rights are not  exercisable  until the  Distribution  Date and will
expire at the close of business on December 21, 2004, unless earlier redeemed by
the  Company as  described  below.  At no time will the  Rights  have any voting
power.

         As soon as practicable after the Distribution Date, Rights Certificates
will be mailed to  holders  of  record  of the  Common  Stock as of the close of
business  on  the  Distribution  Date  and,  thereafter,   the  separate  Rights
Certificates alone will represent the Rights. Except (i) with respect to certain
shares of Common Stock issued or sold  pursuant to the exercise of stock options
or  under  any  employee  plan or  arrangement,  granted  or  awarded  as of the
Distribution  Date,  or upon the  exercise,  conversion  or  exchange of certain
securities  of the  Company,  or (ii) as  otherwise  determined  by the Board of
Directors,  only shares of Common Stock issued  prior to the  Distribution  Date
will be issued with Rights.

          In the event that an Acquiring  Person becomes the beneficial owner of
15% or more of the then  outstanding  shares of Common Stock (except pursuant to
an all cash tender or exchange offer for all outstanding  shares of Common Stock
which a majority  of the  unaffiliated  directors  who are not  officers  of the
Company  determine  to be at a  price  which  is fair  to all  stockholders  and
otherwise in the best interests of


                                      -2-

<PAGE>

the Company and its stockholders (a "Qualifying Offer")), each holder of a Right
will thereafter  have the right to receive,  upon payment of the Purchase Price,
Common Stock (or, in certain  circumstances,  cash, property or other securities
of the  Company)  having a value  (based  on a formula  set forth in the  Rights
Agreement)  equal to two times the Purchase Price of the Right.  Notwithstanding
any of the  foregoing,  following the  occurrence of the event set forth in this
paragraph  (the  "Flip-in  Event"),  all  Rights  that are,  or  (under  certain
circumstances  specified in the Rights Agreement) were, beneficially owned by an
Acquiring  Person  (or by  certain  related  parties)  shall be null  and  void.
However,  Rights are not  exercisable  following  the  occurrence of the Flip-in
Event until such time as the Rights are no longer  redeemable  by the Company as
set forth below.

         For example,  at a Purchase  Price of $16.50 per Right,  each Right not
owned by an Acquiring  Person (or by certain  related  parties of such Acquiring
Person)  following a Flip-in Event would  entitle its holder to purchase  $33.00
worth of Common  Stock  (or  other  consideration,  as noted  above)  determined
pursuant to a formula set forth in the Rights  Agreement,  for $16.50.  Assuming
that the Common Stock had a per share value of $5.50 at such time (as determined
pursuant to such  formula),  the holder of each valid Right would be entitled to
purchase 6 shares of Common Stock for $16.50.

         In the event that, at any time  following the Stock  Acquisition  Date,
(i)  the  Company  is  acquired  in  a  merger  or  other  business  combination
transaction in which the Company is not the surviving corporation or in which it
is the surviving corporation but its Common Stock is changed or exchanged (other
than a merger consummated pursuant to a Qualifying Offer), or (ii) more than 50%
of the Company's assets or earning power is sold or transferred,  each holder of
a Right  (except  Rights which  previously  have been voided as set forth above)
shall, after the expiration of the redemption period referred to below, have the
right to  receive,  upon  payment of the  Purchase  Price,  common  stock of the
acquiring  company  having a value equal to two times the  Purchase  Price.  The
events set forth in this paragraph and the Flip-in Event described in the second
preceding paragraph are referred to as the "Triggering Events."

         The Purchase Price payable,  and the number of one one-thousandths of a
share of Series A Preferred Stock or other securities or property issuable, upon
exercise  of the Rights are subject to  adjustment  from time to time to prevent
dilution (i) in the event of a stock dividend on, or a subdivision,  combination
or  reclassification  of, the Series A Preferred  Stock,  (ii) if holders of the
Series A Preferred Stock are granted certain rights or warrants to subscribe for
Series A  Preferred  Stock or  convertible  securities  at less than the current
market price of the Series A Preferred  Stock, or (iii) upon the distribution to
holders of the Series A Preferred  Stock of evidences of  indebtedness or assets
(excluding  regular  quarterly  cash  dividends  out of the earnings or retained
earnings of the Company) or of subscription rights or warrants (other than those
referred to above).

         With certain  exceptions,  no anti-dilution  adjustment in the Purchase
Price will be required until cumulative adjustments amount to at least 1% of the
Purchase  Price.  No fractional  shares of Series A Preferred  Stock (other than
fractions of one  one-thousandth of a share, or integral multiples thereof) will
be issued and, in lieu thereof,  an adjustment in cash will be made based on the
market  price of the Series A Preferred  Stock on the last trading date prior to
the date of exercise.

         At any time until ten (10) days following the Stock  Acquisition  Date,
as such period may be  extended  or  shortened  by the Board of  Directors,  the
Company  may redeem the Rights in whole,  but not in part,  at a price of $0.001
per Right (payable in cash, shares of Common Stock or other consideration deemed
appropriate by the Board of Directors). Immediately upon the action of the Board
of Directors  ordering  redemption of the Rights,  the Rights will terminate and
the only right of the holders of Rights will be to receive the $0.001 redemption
price.

         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.  While the distribution of the Rights will not
be taxable to stockholders or to the Company,  stockholders may,  depending upon

                                      -3-

<PAGE>

the circumstances,  recognize taxable income in the event that the Rights become
exercisable for shares of Common Stock (or other  consideration)  of the Company
or for shares of common stock of the  acquiring  company as set forth above,  or
are redeemed as provided above.

         Other than certain provisions  relating to the principal economic terms
of the Rights,  any of the provisions of the Rights  Agreement may be amended by
the Board of Directors of the Company prior to the Distribution  Date. After the
Distribution  Date, the provisions of the Rights Agreement may be amended by the
Board in order to cure any  ambiguity,  to make changes  which do not  adversely
affect the interests of holders of Rights (other than an Acquiring  Person or an
affiliate or associate thereof), or to shorten or lengthen any time period under
the Rights Agreement;  provided,  however,  that no amendment to adjust the time
period  governing  redemption  shall be made at such time as the  Rights are not
redeemable.

         The Rights have certain anti-takeover  effects.  Exercise of the Rights
will cause  substantial  dilution to a person or group that  attempts to acquire
the  Company on terms not  approved by the  Company's  Board of  Directors.  The
existence  of Rights,  however,  should not affect an offer at a price  which is
fair to all  stockholders and otherwise in the best interests of the Company and
its stockholders as determined by the Board of Directors.  The Rights should not
interfere with any merger or other business combination approved by the Board of
Directors since the Board of Directors may, at its option, at any time until ten
days  following  the Stock  Acquisition  Date, as such period may be extended or
shortened  by the Board of  Directors,  redeem  all but not less than all of the
then outstanding Rights at the $0.001 redemption price.

         The Rights  Agreement,  dated as of  December  22,  1999,  between  the
Company and American Stock Transfer & Trust Company, as Rights Agent, specifying
the term of the  Rights  is  attached  hereto as  Exhibit 1 and is  incorporated
herein by reference. The foregoing description of the Rights is qualified in its
entirety by reference to such exhibit.

Item 7.  Financial Statements and Exhibits.
         ----------------------------------

(a)      Not applicable.

(b)      Not applicable.

(c)      Exhibits.
         ---------

         Exhibit No.       Description
         -----------       -----------

               4.1         Rights   Agreement,  dated  as  of  December
                           22, 1999, between Bentley Pharmaceuticals,
                           Inc. and American Stock Transfer & Trust
                           Company, as Rights Agent.

               99.1        Press Release of the Company dated December 23, 1999.


                                      -4-

<PAGE>


                                   SIGNATURES

                  Pursuant to the requirement of the Securities  Exchange Act of
1934, as amended, the registrant has duly caused this report to be signed on its
behalf by the undersigned hereunto duly authorized.

Dated:  December 27, 1999



                                    BENTLEY PHARMACEUTICALS, INC.


                                    By: /s/ Michael D. Price
                                       ------------------------
                                       Name: Michael D. Price
                                       Title: Vice President and Chief Financial
                                       Officer

                                      -5-

<PAGE>



                                  EXHIBIT INDEX
                                  -------------



       Exhibit No.                   Description
       ----------                    -----------


         4.1      Rights Agreement, dated as of December 22, 1999, between
                  Bentley Pharmaceuticals, Inc. and American Stock Transfer
                  & Trust Company, as Rights Agent.

        99.1      Press Release dated December 23, 1999 issued by the registrant





                                                                    EXHIBIT 4.1





                          BENTLEY PHARMACEUTICALS, INC.

                                       and

                    AMERICAN STOCK TRANSFER AND TRUST COMPANY

                                  Rights Agent

                                RIGHTS AGREEMENT

                          Dated as of December 22, 1999





<PAGE>

<TABLE>
<CAPTION>


                                Table of Contents
<S>               <C>
Section 1.        Certain definitions.............................................................................1

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

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

Section 4.        Form of Rights Certificates.....................................................................7

Section 5.        Countersignature and Registration...............................................................8

Section 6.        Transfer, Split Up, Combination and Exchange of Rights Certificates;
                  Mutilated, Destroyed, Lost or Stolen Rights Certificates........................................8

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

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

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

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

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

Section 12.       Certificate of Adjusted Purchase Price or Number of Shares.....................................22

Section 13.       Consolidation, Merger or Sale or Transfer of Assets............................................22

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

Section 15.       Rights of Action...............................................................................27

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

Section 17.       Rights Certificate Holder Not Deemed a Stockholder.............................................28

Section 18.       Duties of Rights Agent.........................................................................28

Section 19.       Compensation and Indemnification of the Rights Agent...........................................30

Section 20.       Merger or Consolidation or Change of Name of Rights Agent......................................31

Section 21.       Change of Rights Agent.........................................................................31

</TABLE>

                                      -i-

<PAGE>

<TABLE>
<CAPTION>

<S>               <C>
Section 22.       Issuance of New Rights Certificates............................................................32

Section 23.       Redemption.....................................................................................33

Section 24.       Exchange.......................................................................................33

Section 25.       Notice of Certain Events.......................................................................34

Section 26.       Notices........................................................................................35

Section 27.       Supplements and Amendments.....................................................................36

Section 28.       Successors.....................................................................................36

Section 29.       Determinations and Actions by the Board of Directors, etc......................................37

Section 30.       Benefits of this Agreement.....................................................................37

Section 31.       Severability...................................................................................37

Section 32.       Governing Law..................................................................................38

Section 33.       Counterparts...................................................................................38

Section 34.       Descriptive Headings...........................................................................38

</TABLE>

Exhibit A--   Certificate of Amendment

Exhibit B--   Form of Rights Certificate

Exhibit C--   Form of Summary of Rights


                                      -ii-

<PAGE>



                                RIGHTS AGREEMENT

                  RIGHTS   AGREEMENT,   dated  as  of  December  22,  1999  (the
"Agreement"), between Bentley Pharmaceuticals, Inc., a Delaware corporation (the
"Company"),   and  American  Stock  Transfer  and  Trust  Company,  a  New  York
corporation (the "Rights Agent"), as Rights Agent.

                               W I T N E S S E T H

                  WHEREAS,   on  December   22,  1999  (the   "Rights   Dividend
Declaration  Date"),  the  Board of  Directors  of the  Company  authorized  and
declared a dividend  distribution of one Right (as hereinafter defined) for each
share of common  stock,  par value $0.02 per share,  of the Company (the "Common
Stock")  outstanding  at the close of business on December 27, 1999 (the "Record
Date"),  and has  authorized  the  issuance  of one  Right (as such  number  may
hereinafter be adjusted  pursuant to the provisions of Section 11(p) hereof) for
each  share of Common  Stock of the  Company  issued  between  the  Record  Date
(whether  originally  issued or delivered  from the Company's  treasury) and the
Distribution Date (as hereinafter  defined),  each Right initially  representing
the  right  to  purchase  one  one-thousandth  of a share  of  Series  A  Junior
Participating  Preferred Stock of the Company (the "Preferred Stock") having the
rights,  powers  and  preferences  set  forth  in the  form  of  Certificate  of
Designation, Rights and Preferences attached hereto as Exhibit A, upon the terms
and subject to the conditions hereinafter set forth (the "Rights");

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

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

          (a)  "Acquiring  Person"  shall  mean  (x) any  Person  who or  which,
together  with  all  Affiliates  and  Associates  of such  Person,  shall be the
Beneficial Owner of 15% or more of the shares of Common Stock then  outstanding,
but shall not include (i) the Company, (ii) any Subsidiary of the Company, (iii)
any employee benefit plan of the Company or of any Subsidiary of the Company, or
any Person or entity  organized,  appointed or established by the Company for or
pursuant  to the terms of any such  plan,  or (iv) any  member  of the  Existing
Control Group (except set forth under  paragraph (y) below);  and (y) any member
of the Existing  Control Group who or which,  together with all  Affiliates  and
Associates of such Person,  shall increase by 15 % or more his or its Beneficial
Ownership  of the  shares of Common  Stock then  outstanding  from the number of
shares of Common Stock  Beneficially  Owned on the date hereof.  Notwithstanding
the foregoing, (i) no Person shall become an "Acquiring Person" as the result of
an acquisition  of shares of Common Stock by the Company which,  by reducing the
number of shares of Common Stock outstanding, increases the proportionate number
of shares of Common  Stock  beneficially  owned by such Person to 15% or more of
the shares of Common Stock of the Company then outstanding;  provided,  however,
that if a Person shall become the Beneficial  Owner of 15% or more of the shares
of Common Stock of the Company then  outstanding by

<PAGE>

reason of share  purchases by the Company and shall,  after such share purchases
by the Company,  become the Beneficial Owner of any additional  shares of Common
Stock of the  Company,  then such  Person  shall be  deemed to be an  "Acquiring
Person" if such Person is then the Beneficial Owner of 15% or more of the shares
of Common  Stock then  outstanding;  and (ii) if the Board of  Directors  of the
Company  determines  in good  faith  that a Person  who  would  otherwise  be an
"Acquiring  Person," as defined  pursuant to the  foregoing  provisions  of this
paragraph  (a),  has  become  such  inadvertently,  and such  Person  divests as
promptly as  practicable  a sufficient  number of shares of Common Stock so that
such Person would no longer be an "Acquiring Person," then such Person shall not
be deemed an "Acquiring  Person" for any purposes of this  Agreement  unless and
until  such  Person  shall  again  become  an   "Acquiring   Person."  The  term
"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 issued and
outstanding which such Person would be deemed to beneficially own hereunder.

          (b)  "Affiliate" and  "Associate"  shall have the respective  meanings
ascribed to such terms in Rule 12b-2 of the General Rules and Regulations  under
the Exchange Act.

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

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

                                      -2-
<PAGE>

               (ii)  which such  Person or any of such  Person's  Affiliates  or
          Associates,  directly or indirectly,  has the right to vote or dispose
          of or has  "beneficial  ownership" of (as determined  pursuant to Rule
          13d-3 of the General Rules and  Regulations  under the Exchange  Act),
          including  pursuant to any agreement,  arrangement  or  understanding,
          whether or not in writing; provided,  however, that a Person shall not
          be deemed the  "Beneficial  Owner" of, or to  "beneficially  own," any
          security  under this  subparagraph  (ii) as a result of an  agreement,
          arrangement or  understanding to vote such security if such agreement,
          arrangement or understanding: (A) arises solely from a revocable proxy
          or consent given in response to a proxy or consent  solicitation  made
          in accordance with the applicable  provisions of the General Rules and
          Regulations  under  the  Exchange  Act,  and  (B)  is  not  also  then
          reportable  by such Person on Schedule  13D under the Exchange Act (or
          any comparable or successor report); or

               (iii) which are beneficially  owned,  directly or indirectly,  by
          any other Person (or any  Affiliate or Associate  thereof)  with which
          such Person (or any of such Person's Affiliates or Associates) has any
          agreement,  arrangement or understanding  (whether or not in writing),
          for the purpose of acquiring,  holding,  voting (except  pursuant to a
          revocable proxy or consent as described in the proviso to subparagraph
          (ii) of this paragraph  (c)) or disposing of any voting  securities of
          the Company;  provided,  however,  that nothing in this  paragraph (c)
          shall  cause  a  Person  engaged  in  business  as an  underwriter  of
          securities to be the "Beneficial Owner" of, or to "beneficially  own,"
          any securities  acquired  through such person's  participation in good
          faith in a firm commitment  underwriting until the expiration of forty
          (40) days after the date of such acquisition.

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

          (e) "Close of  Business"  on any given date shall mean 5:00 P.M.,  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.

          (f) "Common Stock" shall mean the Common Stock,  par value of $.02 per
share,  of the Company,  except that "Common  Stock" when used with reference to
any Person  other than the Company  shall mean the capital  stock of such Person
with the  greatest  voting


                                      -3-
<PAGE>

power, or the equity securities or other equity interest having power to control
or direct the management, of such Person.

          (g)  "Distribution  Date"  shall mean the  earlier of (i) the close of
business on the tenth day after the Stock Acquisition Date (or, if the tenth day
after the Stock  Acquisition  Date occurs  before the Record Date,  the close of
business  on the  Record  Date),  or (ii) the  close of  business  on the  tenth
business  day (or such later  date as the Board of  Directors  shall  determine)
after the date that a tender or  exchange  offer by any Person  (other  than the
Company, any Subsidiary of the Company, any employee benefit plan of the Company
or of any  Subsidiary  of  the  Company,  or any  Person  or  entity  organized,
appointed or established by the Company for or pursuant to the terms of any such
plan, or any member of the Existing Control Group) is first published or sent or
given within the meaning of Rule 14d-2(a) of the General  Rules and  Regulations
under the Exchange Act, if, upon consummation  thereof, such Person would be the
Beneficial Owner of 15% or more of the shares of Common Stock then outstanding.

          (h) "Exchange Act" shall mean the Securities Act of 1934, as amended.

          (i) "Existing  Control  Group" shall mean Russell  Cleveland,  Michael
McGovern,  Renaissance  U.S.  Growth and Income Trust PLC,  Renaissance  Capital
Growth and Income Fund III, Inc. and their respective Affiliates or Associates.

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

          (k)   "Preferred   Stock"   shall  mean  shares  of  Series  A  Junior
Participating  Preferred Stock, par value $1.00 per share, of the Company,  and,
to the  extent  that  there  are not a  sufficient  number of shares of Series A
Junior  Participating  Preferred Stock authorized to permit the full exercise of
the Rights,  any other series of Preferred  Stock, par value $1.00 per share, of
the Company designated for such purpose containing terms  substantially  similar
to the terms of the Series A Junior Participating Preferred Stock.

          (l)  "Section  11(a)(ii)  Event"  shall  mean any event  described  in
Section 11(a)(ii) hereof.

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

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


                                      -4-
<PAGE>

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

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

          Section 2.  Appointment of Rights Agent.  The Company hereby  appoints
the Rights  Agent to act as agent for the  Company and the holders of the Rights
(who, in accordance with Section 3 hereof,  shall prior to the Distribution Date
also be the  holders  of the  Common  Stock)  in  accordance  with the terms and
conditions  hereof,  and the Rights Agent hereby accepts such  appointment.  The
Company  may from  time to time  appoint  such  co-Rights  Agents as it may deem
necessary or desirable,  upon ten (10) days prior  written  notice to the Rights
Agent.

          Section 3. Issue of Rights Certificates.

          (a) Until the  Distribution  Date,  (x) the Rights  will be  evidenced
(subject  to  the  provisions  of  paragraph  (b)  of  this  Section  3) by  the
certificates for the Common Stock registered in the names of the holders thereof
(which certificates for Common Stock shall be deemed also to be certificates for
Rights)  and  not  by  separate  certificates,   and  (y)  the  Rights  will  be
transferable  only in connection  with the transfer of the underlying  shares of
Common Stock (including a transfer to the Company). As soon as practicable after
the  Distribution  Date,  the Rights  Agent will send by  first-class,  insured,
postage  prepaid mail, to each record holder of the Common Stock as of the close
of business on the Distribution Date, at the address of such holder shown on the
records of the Company,  one or more right  certificates,  in substantially  the
form of Exhibit B hereto (the "Rights  Certificates"),  evidencing one Right for
each share of Common Stock so held, subject to adjustment as provided herein. In
the event that an  adjustment  in the number of Rights per share of Common Stock
has been made pursuant to Section 11(p) hereof,  at the time of  distribution of
the Rights  Certificates,  the Company shall make the necessary and  appropriate
rounding  adjustments  (in accordance  with Section 14(a) hereof) so that Rights
Certificates  representing only whole numbers of Rights are distributed and cash
is paid in lieu of any fractional Rights. As of and after the Distribution Date,
the Rights will be evidenced solely by such Rights Certificates.

          (b) As promptly as practicable  following the Record Date, the Company
will send a copy of a Summary  of Rights,  in  substantially  the form  attached
hereto as Exhibit C (the  "Summary of  Rights"),  to each  record  holder of the
Common Stock as of the close of business on the Record  Date,  at the address of
such holder  shown on the records of the Company.  With respect to  certificates
for the Common Stock  outstanding as of the Record Date,  until the Distribution
Date, the Rights will be evidenced by such certificates for the Common Stock and
the registered  holders of the Common Stock shall also be the registered holders
of the  associated  Rights.  Until the earlier of the  Distribution  Date or the
Expiration  Date (as such term is defined


                                      -5-
<PAGE>

in Section 7 hereof),  the transfer of any certificates  representing  shares of
Common Stock in respect of which  Rights have been issued shall also  constitute
the transfer of the Rights associated with such shares of Common Stock.

          (c) Rights  shall be issued in  respect of all shares of Common  Stock
which are issued  (whether  originally  issued or from the  Company's  treasury)
after the Record Date but prior to the earlier of the  Distribution  Date or the
Expiration  Date.  Rights shall also be issued to the extent provided in Section
22 in respect of all shares of Common Stock which are issued (whether originally
issued or from the Company's  treasury) after the Distribution Date and prior to
the  Expiration  Date.  Certificates  for shares of Common  Stock  which  become
outstanding  after the Record Date but prior to the earlier of the  Distribution
Date or the Expiration Date shall also be deemed to be certificates  for Rights,
and shall bear the following legend:

               This certificate also evidences and entitles the holder hereof to
          certain Rights as set forth in the Rights  Agreement  between  Bentley
          Pharmaceuticals,  Inc. (the "Company") and American Stock Transfer and
          Trust Company (the "Rights  Agent") dated as of December 22, 1999 (the
          "Rights Agreement"), the terms of which are hereby incorporated herein
          by reference and a copy of which is on file at the  principal  offices
          of Bentley Pharmaceuticals,  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. Bentley Pharmaceuticals,  Inc. will mail to the holder of
          this certificate a copy of the Rights  Agreement,  as in effect on the
          date of mailing,  without  charge  promptly after receipt of a written
          request therefor.  Under certain circumstances set forth in the Rights
          Agreement,  Rights  issued  to, or held by,  any Person who is, was or
          becomes an Acquiring Person or any Affiliate or Associate  thereof (as
          such terms are  defined in the Rights  Agreement),  whether  currently
          held by or on behalf of such Person or by any subsequent  holder,  may
          become null and void.

With respect to such  certificates  containing the foregoing  legend,  until the
earlier of (i) the  Distribution  Date or (ii) the  Expiration  Date, the Rights
associated  with the Common  Stock  represented  by such  certificates  shall be
evidenced  by such  certificates  alone and  registered  holders of Common Stock
shall also be the registered  holders of the associated Rights, and the transfer
of any of such  certificates  shall also  constitute  the transfer of the Rights
associated with the Common Stock represented by such certificates.


                                      -6-
<PAGE>


          Section 4. Form of Rights Certificates.

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

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

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




                                      -7-
<PAGE>


          Section 5. Countersignature and Registration.

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

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

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

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


                                      -8-
<PAGE>

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

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

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

          (a)  Subject to Section  7(e)  hereof,  the  registered  holder of any
Rights  Certificate  may  exercise  the  Rights  evidenced  thereby  (except  as
otherwise  provided herein including,  without  limitation,  the restrictions on
exercisability  set forth in Section 9(c),  Section 11(a)(iii) and Section 23(a)
hereof)  in  whole or in part at any  time  after  the  Distribution  Date  upon
surrender of the Rights  Certificate,  with the form of election to purchase and
the  certificate on the reverse side thereof duly executed,  to the Rights Agent
at the  principal  office or  offices of the Rights  Agent  designated  for such
purpose,  together with payment of the aggregate  Purchase Price with respect to
the total number of one  one-thousandths  of a share (or shares of Common Stock,
other  securities,  cash or other  assets,  as the case may be) as to which such
surrendered  Rights are then exercisable,  at or prior to the earlier of (i) the
close of business on December 21, 2004 (the "Final Expiration  Date"),  (ii) the
time at which the Rights are  redeemed as  provided in Section 23 hereof,  (iii)
the time at which the Rights are exchanged (the "Exchange  Date") as provided in
Section  24 hereof  or (iv) the time at which  the  Rights  expire  pursuant  to
Section  13(d)  hereof (the  earlier of (i),  (ii),  (iii) and (iv) being herein
referred to as the "Expiration Date").

          (b) The  Purchase  Price  for  each one  one-thousandth  of a share of
Preferred  Stock pursuant to the exercise of a Right shall  initially be $16.50,
and shall be subject to adjustment  from time to time as provided in Sections 11
and 13(a) hereof and shall be payable in accordance with paragraph (c) below.


                                      -9-
<PAGE>

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

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

          (e) Notwithstanding  anything in this Agreement to the contrary,  from
and  after  the  first  occurrence  of a Section  11(a)(ii)  Event,  any  Rights
beneficially owned by (i) an Acquiring Person or an Associate or Affiliate of an
Acquiring  Person,  (ii) a  transferee  of an  Acquiring  Person (or of any such
Associate or  Affiliate)  who becomes a transferee  after the  Acquiring  Person
becomes  such,  or (iii) a  transferee  of an  Acquiring  Person (or of any such
Associate or Affiliate) who becomes a transferee  prior to or concurrently  with
the Acquiring


                                      -10-
<PAGE>

Person  becoming such and receives such Rights pursuant to either (A) a transfer
(whether  or not for  consideration)  from the  Acquiring  Person to  holders of
equity  interests  in such  Acquiring  Person  or to any  Person  with  whom the
Acquiring  Person has any continuing  agreement,  arrangement  or  understanding
regarding the transferred Rights or (B) a transfer which a majority of the Board
of Directors of the Company has  determined  is part of a plan,  arrangement  or
understanding  which has as a primary  purpose or effect the  avoidance  of this
Section  7(e),  shall  become null and void  without  any further  action and no
holder of such  Rights  shall have any rights  whatsoever  with  respect to such
Rights, whether under any provision of this Agreement or otherwise.  The Company
shall use all  reasonable  efforts to insure that the provisions of this Section
7(e) and Section 4(b) hereof are complied  with,  but shall have no liability to
any holder of Rights  Certificates or other Person as a result of its failure to
make any  determinations  with respect to an Acquiring Person or its Affiliates,
Associates or transferees hereunder.

          (f)  Notwithstanding  anything  in  this  Agreement  to the  contrary,
neither the Rights Agent nor the Company  shall be  obligated  to undertake  any
action with respect to a registered  holder upon the occurrence of any purported
exercise as set forth in this Section 7 unless such registered holder shall have
(i)  completed and signed the  certificate  contained in the form of election to
purchase set forth on the reverse side of the Rights Certificate surrendered for
such exercise, and (ii) provided such additional evidence of the identity of the
Beneficial  Owner (or  former  Beneficial  Owner) or  Affiliates  or  Associates
thereof as the Company shall reasonably request.

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

          Section 9. Reservation and Availability of Capital Stock.

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


                                      -11-
<PAGE>

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

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

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

          (e) The Company further covenants and agrees that it will pay when due
and payable any and all federal and state  transfer  taxes and charges which may
be payable in respect


                                      -12-
<PAGE>

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

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

          Section 11. Adjustment of Purchase Price, Number and Kind of Shares or
Number of Rights.  The Purchase Price,  the number and kind of shares covered by
each Right and the number of Rights  outstanding  are subject to adjustment from
time to time as provided in this Section 11.

               (a) (i) In the event the Company shall at any time after the date
          of this  Agreement  (A)  declare a  dividend  on the  Preferred  Stock
          payable in shares of Preferred  Stock,  (B) subdivide the  outstanding
          Preferred  Stock,  (C) combine the outstanding  Preferred Stock into a
          smaller number of shares, or (D) issue any


                                      -13-
<PAGE>

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

               (ii)  Subject to  Sections  23 and 24 of this  Agreement,  in the
          event that any Person  shall become an  Acquiring  Person,  unless the
          event  causing  such  Person  to  become  an  Acquiring  Person  is  a
          transaction set forth in Section 13(a) hereof, or is an acquisition of
          shares of Common Stock  pursuant to an all cash tender offer or an all
          cash exchange  offer for all  outstanding  shares of Common Stock at a
          price and on terms determined by at least a majority of the members of
          the Board of Directors who are not officers of the Company and who are
          not  representatives,   nominees,   Affiliates  or  Associates  of  an
          Acquiring  Person,  after receiving advice from one or more investment
          banking  firms,  to be (a) at a price  which  is fair to  stockholders
          (taking into account all factors  which such members of the Board deem
          relevant including, without limitation,  prices which could reasonably
          be achieved if the Company or its assets were sold on an orderly basis
          designed  to  realize  maximum  value) and (b)  otherwise  in the best
          interests  of  the  Company  and  its  stockholders  (hereinafter,   a
          "Qualifying  Offer"),  then,  proper  provision shall be made so that,
          upon the  expiration of the  Redemption  Period (as defined in Section
          23(a)),  each  holder  of a Right  (except  as  provided  below and in
          Section


                                      -14-
<PAGE>

          7(e) hereof) shall thereafter have the right to receive, upon exercise
          thereof at the then  current  Purchase  Price in  accordance  with the
          terms of this Agreement, in lieu of a number of one one-thousandths of
          a share of Preferred  Stock,  such number of shares of Common Stock of
          the Company as shall equal the result  obtained by (x) multiplying the
          then current Purchase Price by the then number of one  one-thousandths
          of a share  of  Preferred  Stock  for  which a Right  was  exercisable
          immediately  prior to the  first  occurrence  of a  Section  11(a)(ii)
          Event,  and (y) dividing  that product  (which,  following  such first
          occurrence,  shall  thereafter be referred to as the "Purchase  Price"
          for each Right and for all purposes of this  Agreement)  by 50% of the
          Current Market Price (determined pursuant to Section 11(d) hereof) per
          share  of  Common  Stock on the date of such  first  occurrence  (such
          number of shares, the "Adjustment Shares").

               (iii) In the event  that the  number  of  shares of Common  Stock
          which  are  authorized  by  the  Company's  Restated   Certificate  of
          Incorporation,  but not  outstanding  or  reserved  for  issuance  for
          purposes  other than upon exercise of the Rights are not sufficient to
          permit  the  exercise  in full of the  Rights in  accordance  with the
          foregoing  subparagraph  (ii) of this Section 11(a), the Company shall
          (A) determine  the value of the  Adjustment  Shares  issuable upon the
          exercise of a Right (the  "Current  Value"),  and (B) with  respect to
          each Right (subject to Section 7(e) hereof),  make adequate  provision
          to substitute for the Adjustment Shares,  upon the exercise of a Right
          and  payment  of  the  applicable  Purchase  Price,  (1)  cash,  (2) a
          reduction in the Purchase  Price,  (3) shares of Common Stock or other
          equity  securities  of the  Company  (including,  without  limitation,
          shares,  or units of shares, of preferred stock, such as the Preferred
          Stock,  which the Board has deemed to have  essentially the same value
          or economic rights as shares of Common Stock (such shares of preferred
          stock being  referred  to 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
          (less the amount of any reduction in the Purchase  Price),  where such
          aggregate value has been determined by the Board based upon the advice
          of a  recognized  investment  banking  firm  selected  by  the  Board;
          provided,  however,  that if the Company  shall not have made adequate
          provision to deliver value  pursuant to clause (B) above within thirty
          (30) days following the later of (x) the first occurrence of a Section
          11(a)(ii)  Event  and (y) the date on  which


                                      -15-
<PAGE>

          the Company's  right of  redemption  pursuant to Section 23(a) expires
          (the  later of (x) and (y) being  referred  to herein as the  "Section
          11(a)(ii)  Trigger  Date"),  then the Company  shall be  obligated  to
          deliver,  upon the  surrender  for  exercise  of a Right  and  without
          requiring  payment of the Purchase  Price,  shares of Common Stock (to
          the extent  available)  and then,  if  necessary,  cash,  which shares
          and/or cash have an aggregate value equal to the Spread.  For purposes
          of the preceding sentence,  the term "Spread" shall mean the excess of
          (i) the  Current  Value  over (ii) the  Purchase  Price.  If the Board
          determines in good faith that it is likely that sufficient  additional
          shares of Common Stock could be authorized  for issuance upon exercise
          in full of the Rights,  the thirty (30) day period set forth above may
          be  extended  to the extent  necessary,  but not more than ninety (90)
          days  after the  Section  11(a)(ii)  Trigger  Date,  in order that the
          Company may seek  stockholder  approval for the  authorization of such
          additional shares (such thirty (30) day period, as it may be extended,
          is herein called the "Substitution Period"). To the extent that action
          is to be taken  pursuant to the first and/or  third  sentences of this
          Section 11(a)(iii),  the Company (1) shall provide, subject to Section
          7(e) hereof, that such action shall apply uniformly to all outstanding
          Rights, and (2) may suspend the exercisability of the Rights until the
          expiration  of  the   Substitution   Period  in  order  to  seek  such
          stockholder  approval  for such  authorization  of  additional  shares
          and/or to  decide  the  appropriate  form of  distribution  to be made
          pursuant to such first sentence and to determine the value thereof. In
          the event of any such  suspension,  the  Company  shall issue a public
          announcement  stating that the  exercisability  of the Rights has been
          temporarily  suspended,  as well as a public announcement at such time
          as the suspension is no longer in effect. For purposes of this Section
          11(a)(iii),  the value of each  Adjustment  Share shall be the Current
          Market  Price  per  share of  Common  Stock on the  Section  11(a)(ii)
          Trigger  Date  and the per  share or per  unit  value of any  share of
          Common Share  Equivalent  shall be deemed to equal the Current  Market
          Price per share of Common Stock on such date.

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


                                      -16-
<PAGE>

equivalent  preferred  stock) less than the Current  Market Price (as determined
pursuant to Section  11(d)  hereof) per share of Preferred  Stock on such record
date,  the  Purchase  Price to be in effect  after  such  record  date  shall be
determined by multiplying the Purchase Price in effect immediately prior to such
record date by a fraction,  the numerator of which shall be the number of shares
of Preferred Stock outstanding on such record date, plus the number of shares of
Preferred Stock which the aggregate offering price of the total number of shares
of Preferred  Stock and/or  equivalent  preferred stock so to be offered (and/or
the aggregate  initial  conversion price of the convertible  securities so to be
offered)  would purchase at such Current  Market Price,  and the  denominator of
which  shall be the  number of shares of  Preferred  Stock  outstanding  on such
record date,  plus the number of  additional  shares of  Preferred  Stock and/or
equivalent  preferred stock to be offered for  subscription or purchase (or into
which the convertible securities so to be offered are initially convertible). In
case such  subscription  price may be paid by delivery of consideration  part or
all of which may be in a form other than cash,  the value of such  consideration
shall be as  determined  in good faith by the Board of Directors of the Company,
whose  determination  shall be  described  in a statement  filed with the Rights
Agent and shall be binding on the Rights Agent and the holders of the Rights and
shall be conclusive for all purposes. Shares of Preferred Stock owned by or held
for the account of the Company shall not be deemed  outstanding  for the purpose
of any such  computation.  Such adjustment shall be made  successively  whenever
such a record date is fixed,  and in the event that such rights or warrants  are
not so issued,  the Purchase  Price shall be adjusted to be the  Purchase  Price
which would then be in effect if such record date had not been fixed.

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


                                      -17-
<PAGE>

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

          (ii) For the purpose of any computation hereunder,  the Current Market
Price per share of Preferred Stock shall be determined in the same manner as set
forth above for the Common Stock in clause (i) of this Section 11(d) (other than
the last sentence  thereof).  If the


                                      -18-
<PAGE>

Current  Market Price per share of Preferred  Stock cannot be  determined in the
manner  provided above or if the Preferred  Stock is not publicly held or listed
or traded in a manner described in clause (i) of this Section 11(d), the Current
Market Price per share of Preferred Stock shall be conclusively  deemed to be an
amount  equal to 1,000 (as such number may be  appropriately  adjusted  for such
events as stock splits,  stock dividends and  recapitalizations  with respect to
the Common Stock occurring  after the date of this Agreement)  multiplied by the
Current Market Price per share of Common Stock.  If neither the Common Stock nor
the  Preferred  Stock is publicly  held or so listed or traded,  Current  Market
Price per share of the  Preferred  Stock  shall mean the fair value per share as
determined in good faith by the Board, whose determination shall be described in
a  statement  filed  with the  Rights  Agent  and  shall be  conclusive  for all
purposes.  For all purposes of this  Agreement,  the Current Market Price of one
one-thousandth  of a share of  Preferred  Stock  shall  be equal to the  Current
Market Price of one share of Preferred Stock divided by 1,000.

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

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

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

          (h) Unless the Company  shall have  exercised its election as provided
in Section 11(i),  upon each adjustment of the Purchase Price as a result of the
calculations made in


                                      -19-
<PAGE>

Sections 11(b) and (c), each Right  outstanding  immediately prior to the making
of such  adjustment  shall  thereafter  evidence the right to  purchase,  at the
adjusted  Purchase  Price,  that  number  of one  one-thousandths  of a share of
Preferred Stock  (calculated to the nearest one  ten-millionth)  obtained by (i)
multiplying (x) the number of one  one-thousandths of a share covered by a Right
immediately  prior to this  adjustment,  by (y) the  Purchase  Price  in  effect
immediately  prior to such adjustment of the Purchase  Price,  and (ii) dividing
the product so obtained by the Purchase Price in effect  immediately  after such
adjustment of the Purchase Price.

          (i) The  Company may elect on or after the date of any  adjustment  of
the Purchase Price to adjust the number of Rights,  in lieu of any adjustment in
the number of one one-thousandths of a share of Preferred Stock purchasable upon
the exercise of a Right. Each of the Rights  outstanding after the adjustment in
the number of Rights shall be exercisable for the number of one  one-thousandths
of a share of  Preferred  Stock for which a Right  was  exercisable  immediately
prior to such adjustment.  Each Right held of record prior to such adjustment of
the number of Rights  shall  become  that  number of Rights  (calculated  to the
nearest one  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  Rights
Certificates  have been  issued,  shall be at least ten (10) days later than the
date of the public  announcement.  If Rights Certificates have been issued, upon
each  adjustment  of the number of Rights  pursuant to this Section  11(i),  the
Company shall, as promptly as practicable, cause to be distributed to holders of
record  of  Rights   Certificates  on  such  record  date  Rights   Certificates
evidencing,  subject to Section 14 hereof,  the additional  Rights to which such
holders shall be entitled as a result of such  adjustment,  or, at the option of
the  Company,  shall  cause to be  distributed  to such  holders  of  record  in
substitution  and replacement for the Rights  Certificates  held by such holders
prior to the date of adjustment,  and upon surrender thereof, if required by the
Company, new Rights Certificates evidencing all the Rights to which such holders
shall  be  entitled  after  such  adjustment.   Rights  Certificates  so  to  be
distributed  shall be issued,  executed and countersigned in the manner provided
for herein (and may bear,  at the option of the Company,  the adjusted  Purchase
Price) and shall be  registered  in the names of the holders of record of Rights
Certificates on the record date specified in the public announcement.

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

          (k) Before taking any action that would cause an  adjustment  reducing
the  Purchase  Price  below the then par  value,  if any,  of the  number of one
one-thousandths  of a share


                                      -20-
<PAGE>

of Preferred Stock issuable upon exercise of the Rights,  the Company shall take
any corporate  action which may, in the opinion of its counsel,  be necessary in
order that the Company  may validly and legally  issue such number of fully paid
and  nonassessable  one  one-thousandths  of a share of Preferred  Stock at such
adjusted Purchase Price.

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

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

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


                                      -21-
<PAGE>

13(a) hereof shall have received a distribution  of Rights  previously  owned by
such Person or any of its Affiliates and Associates.

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

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

          Section  12.  Certificate  of  Adjusted  Purchase  Price or  Number of
Shares.  Whenever an adjustment is made as provided in Section 11 and Section 13
hereof, the Company shall (a) promptly prepare a certificate  setting forth such
adjustment and a brief  statement of the facts  accounting for such  adjustment,
(b) promptly  file with the Rights Agent,  and with each transfer  agent for the
Preferred Stock and the Common Stock, a copy of such  certificate,  and (c) mail
or cause the Rights  Agent to mail a brief  summary  thereof to each holder of a
Rights  Certificate (or, if prior to the Distribution  Date, to each holder of a
certificate  representing  shares of Common Stock) in accordance with Section 26
hereof.  The  Rights  Agent  shall be fully  protected  in  relying  on any such
certificate and on any adjustment therein contained.

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

          (a)  Subject  to  Section  23 of this  Agreement,  in the event  that,
following the Stock  Acquisition Date,  directly or indirectly,  (x) the Company
shall  consolidate  with, or merge with and into, any other Person (other than a
Subsidiary  of the Company in a  transaction  which  complies with Section 11(o)
hereof), and the Company shall not be the continuing or surviving corporation of
such  consolidation  or merger,  (y) any Person  (other than a Subsidiary of the
Company in a  transaction  which  complies  with  Section  11(o)  hereof)  shall
consolidate  with, or merge with or into, the Company,  and the Company shall be
the continuing or surviving


                                      -22-
<PAGE>

corporation  of such  consolidation  or  merger  and,  in  connection  with such
consolidation or merger,  all or part of the outstanding  shares of Common Stock
shall be changed into or exchanged  for stock or other  securities  of any other
Person or cash or any other property, or (z) the Company shall sell or otherwise
transfer (or one or more of its Subsidiaries shall sell or otherwise  transfer),
in one transaction or a series of related transactions,  assets or earning power
aggregating  more than 50% of the assets or earning power of the Company and its
Subsidiaries (taken as a whole) to any Person or Persons (other than the Company
or any  Subsidiary  of the  Company  in one or more  transactions  each of which
complies with Section 11(o) hereof),  then, and in each such case (except as may
be  contemplated  by Section 13(d) hereof),  proper  provision  shall be made so
that:  (i) each holder of a Right,  except as provided in Section  7(e)  hereof,
shall,  upon the  expiration  of the  Redemption  Period (as  defined in Section
23(a)),  thereafter have the right to receive,  upon the exercise thereof at the
then current Purchase Price in accordance with the terms of this Agreement, such
number of validly authorized and issued,  fully paid,  non-assessable and freely
tradeable  shares  of  Common  Stock of the  Principal  Party  (as such  term is
hereinafter defined),  not subject to any liens,  encumbrances,  rights of first
refusal or other adverse claims, as shall be equal to the result obtained by (1)
multiplying the then current Purchase Price by the number of one one-thousandths
of a share of Preferred Stock for which a Right is exercisable immediately prior
to the first occurrence of a Section 13 Event (or, if a Section  11(a)(ii) Event
has occurred  prior to the first  occurrence of a Section 13 Event,  multiplying
the  number  of such  one  one-thousandths  of a  share  for  which a Right  was
exercisable  immediately  prior to the first  occurrence of a Section  11(a)(ii)
Event  by  the  Purchase  Price  in  effect  immediately  prior  to  such  first
occurrence),   and  (2)  dividing  that  product  (which,  following  the  first
occurrence of a Section 13 Event,  shall be referred to as the "Purchase  Price"
for each Right and for all  purposes  of this  Agreement)  by 50% of the Current
Market  Price per share of the  Common  Stock  (determined  pursuant  to Section
11(d)) of such Principal  Party on the date of  consummation  of such Section 13
Event;  (ii) such  Principal  Party shall  thereafter  be liable for,  and shall
assume,  by virtue of such Section 13 Event,  all the  obligations and duties of
the Company pursuant to this Agreement;  (iii) the term "Company" shall, for all
purposes  of this  Agreement,  thereafter  be deemed to refer to such  Principal
Party, it being  specifically  intended that the provisions of Section 11 hereof
shall apply only to such  Principal  Party  following the first  occurrence of a
Section 13 Event;  (iv) such Principal  Party shall take such steps  (including,
but not  limited to, the  reservation  of a  sufficient  number of shares of its
Common Stock) in connection with the consummation of any such transaction as may
be  necessary  to  assure  that  the  provisions   hereof  shall  thereafter  be
applicable,  as nearly as reasonably may be, in relation to its shares of Common
Stock  thereafter  deliverable  upon the  exercise  of the  Rights;  and (v) the
provisions of Section 11(a)(ii) hereof shall be of no effect following the first
occurrence of any Section 13 Event.

          (b) "Principal Party" shall mean

               (i) in the case of any transaction described in clause (x) or (y)
          of the first sentence of Section 13(a),  the Person that is the issuer
          of any securities into which shares of Common Stock of the


                                      -23-
<PAGE>

          Company  are  converted  in such  merger or  consolidation,  and if no
          securities  are so issued,  the Person that is the other party to such
          merger or consolidation; and

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

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

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

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

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

               (iii) use its best  efforts  to obtain any  necessary  regulatory
          approvals in respect of the  securities  purchasable  upon exercise of
          outstanding Rights; and


                                      -24-
<PAGE>


               (iv) use its best efforts,  if such shares of Common Stock of the
          Principal Party shall be listed or admitted to trading on the American
          Stock Exchange or on another national securities exchange,  to list or
          admit to  trading  (or  continue  the  listing  of) the Rights and the
          securities  purchasable  upon  exercise of the Rights on the  American
          Stock Exchange or such securities  exchange,  or, if the securities of
          the Principal Party  purchasable upon exercise of the Rights shall not
          be listed or admitted to trading on the American  Stock  Exchange or a
          national securities  exchange,  to cause the Rights and the securities
          purchasable  upon  exercise of the Rights to be reported by such other
          system then in use.

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

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

          Section 14. Fractional Rights and Fractional Shares.

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


                                      -25-
<PAGE>

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

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

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

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

          Section 15. Rights of Action.  All rights of action in respect of this
Agreement,  except the rights of action  vested in the Rights Agent  pursuant to
Section  18 and  Section  20 hereof,  are  vested in the  respective  registered
holders of the Rights  Certificates  (and, prior to the


                                      -26-
<PAGE>

Distribution  Date,  the  registered  holders  of the  Common  Stock);  and  any
registered holder of any Rights Certificate (or, prior to the Distribution Date,
of the Common  Stock),  without the consent of the Rights Agent or of the holder
of any other Rights  Certificate  (or,  prior to the  Distribution  Date, of the
Common  Stock),  may,  in his or her own behalf and for his or her 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 or her right to
exercise the Rights evidenced by such Rights  Certificate in the manner provided
in such Rights Certificate and in this Agreement. Without limiting the foregoing
or  any  remedies  available  to  the  holders  of  Rights,  it is  specifically
acknowledged that the holders of Rights would not have an adequate remedy at law
for any breach of this  Agreement and shall be entitled to specific  performance
of the obligations  hereunder and injunctive relief against actual or threatened
violations of the obligations hereunder of any Person subject to this Agreement.

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

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

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

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

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


                                      -27-
<PAGE>

          Section 17. Rights  Certificate  Holder Not Deemed a  Stockholder.  No
holder, as such, of any Rights  Certificate  shall be entitled to vote,  receive
dividends   or  be  deemed  for  any   purpose  the  holder  of  the  number  of
one-thousandths  of a share of Preferred  Stock or any other  securities  of the
Company  which  may at any  time  be  issuable  on the  exercise  of the  Rights
represented  thereby,  nor shall  anything  contained  herein  or in any  Rights
Certificate be construed to confer upon the holder of any Rights Certificate, as
such, any of the rights of a shareholder of the Company or any right to vote for
the election of directors or upon any matter  submitted to  shareholders  at any
meeting thereof,  or to give or withhold consent to any corporate  action, or to
receive notice of meetings or other actions  affecting  shareholders  (except as
provided in Section 25 hereof), or to receive dividends or subscription  rights,
or  otherwise,  until the Right or Rights  evidenced by such Rights  Certificate
shall have been exercised in accordance with the provisions hereof.

          Section 18. Duties of Rights Agent.  The Rights Agent  undertakes  the
duties and  obligations  imposed by this Agreement upon the following  terms and
conditions,  by all of which the Company and the holders of Rights Certificates,
by their acceptance thereof, shall be bound:

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

          (b) Whenever in the performance of its duties under this Agreement the
Rights  Agent  shall  deem it  necessary  or  desirable  that any fact or matter
(including,  without  limitation,  the identity of any Acquiring  Person and the
determination  of Current  Market Price) be proved or established by the Company
prior to taking or suffering any action  hereunder,  such fact or matter (unless
other  evidence in respect  thereof be herein  specifically  prescribed)  may be
deemed to be conclusively  proved and established by a certificate signed by the
Chairman of the Board,  the President,  the Chief  Financial  Officer,  any Vice
President,  the  Treasurer,  any  Assistant  Treasurer,  the  Secretary  or  any
Assistant  Secretary of the Company and delivered to the Rights Agent;  and such
certificate shall be full authorization to the Rights Agent for any action taken
or  suffered  in good  faith by it under the  provisions  of this  Agreement  in
reliance upon such certificate.

          (c) The  Rights  Agent  shall  be  liable  hereunder  only for its own
negligence, bad faith or willful misconduct.

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


                                      -28-
<PAGE>

          (e) The Rights Agent shall not be under any  responsibility in respect
of the validity of this  Agreement or the execution and delivery  hereof (except
the due  execution  hereof by the Rights Agent) or in respect of the validity or
execution of any Rights Certificate (except its countersignature  thereof);  nor
shall it be  responsible  for any  breach  by the  Company  of any  covenant  or
condition contained in this Agreement or in any Rights Certificate; nor shall it
be responsible for any change in the exercisability of the Rights (including the
Rights becoming void pursuant to Section 7(e) hereof) or any adjustment required
under any of the  provisions  hereof or  responsible  for the manner,  method or
amount of any such adjustment or the ascertaining of the existence of facts that
would require any such adjustment (except with respect to the exercise of Rights
evidenced by Rights  Certificates  after actual notice of any such  adjustment);
nor  shall it by any act  hereunder  be  deemed  to make any  representation  or
warranty as to the authorization or reservation of any shares of Common Stock or
Preferred  Stock  to  be  issued  pursuant  to  this  Agreement  or  any  Rights
Certificate or as to whether any shares of Common Stock or Preferred Stock will,
when so issued, be validly authorized and issued, fully paid and nonassessable.

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

          (g) The  Rights  Agent is hereby  authorized  and  directed  to accept
instructions  with respect to the  performance of its duties  hereunder from the
Chairman of the Board,  the President,  the Chief  Financial  Officer,  any Vice
President,  the  Secretary,  any  Assistant  Secretary,  the  Treasurer  or  any
Assistant Treasurer of the Company,  and to apply to such officers for advice or
instructions in connection  with its duties,  and it shall not be liable for any
action  taken or  suffered  to be taken by it in good faith in  accordance  with
instructions of any such officer.

          (h)  The  Rights  Agent  and any  stockholder,  director,  officer  or
employee of the Rights Agent may buy, sell or deal in any of the Rights or other
securities of the Company or become pecuniarily interested in any transaction in
which the  Company  may be  interested,  or  contract  with or lend money to the
Company or otherwise  act as fully and freely as though it were not Rights Agent
under this Agreement. Nothing herein shall preclude the Rights Agent from acting
in any other capacity for the Company or for any other legal entity.

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


                                      -29-
<PAGE>

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

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

          Section 19. Compensation and Indemnification of the Rights Agent.

          (a)  The  Company  agrees  to  pay  to  the  Rights  Agent  reasonable
compensation  for all services  rendered by it hereunder and, from time to time,
on demand of the Rights  Agent,  its  reasonable  expenses  and counsel fees and
disbursements  and  other  disbursements  incurred  in  the  administration  and
execution  of this  Agreement  and the exercise  and  performance  of its duties
hereunder.  The Company  also agrees to  indemnify  the Rights Agent for, and to
hold it harmless  against,  any loss,  liability,  or expense,  incurred without
negligence, bad faith or willful misconduct on the part of the Rights Agent, for
anything done or omitted by the Rights Agent in connection  with the  acceptance
and administration of this Agreement,  including reasonable  attorneys' fees and
expenses and the costs and expenses of defending  against any claim of liability
in the  premises.  In no case  will the  Rights  Agent be  liable  for  special,
indirect,  incidental  or  consequential  loss or damage of any kind  whatsoever
(including but not limited to lost  profits),  even if the Rights Agent has been
advised of the possibility of such damages. This Section 19(a) shall survive the
termination of this Agreement.

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

          Section 20. Merger or Consolidation or Change of Name of Rights Agent.

          (a) Any  corporation  into  which the  Rights  Agent or any  successor
Rights  Agent  may be  merged  or  with  which  it may be  consolidated,  or any
corporation resulting from any merger or consolidation to which the Rights Agent
or any successor Rights Agent shall be a party, or any corporation succeeding to
the corporate trust or stockholder  services business of the Rights Agent or any
successor  Rights  Agent,  shall be the successor to the Rights Agent under


                                      -30-
<PAGE>

this  Agreement  without the execution or filing of any paper or any further act
on the  part  of any  of  the  parties  hereto;  provided,  however,  that  such
corporation  would be eligible for appointment as a successor Rights Agent under
the provisions of Section 21 hereof.  In case at the time such successor  Rights
Agent shall succeed to the agency created by this  Agreement,  any of the Rights
Certificates shall have been countersigned but not delivered, any such successor
Rights Agent may adopt the  countersignature  of a predecessor  Rights Agent and
deliver such Rights Certificates so countersigned;  and in case at that time any
of the Rights  Certificates  shall not have been  countersigned,  any  successor
Rights Agent may countersign such Rights  Certificates either in the name of the
predecessor or in the name of the successor  Rights Agent; and in all such cases
such  Rights  Certificates  shall  have the full  force  provided  in the Rights
Certificates and in this Agreement.

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

          Section 21. Change of Rights Agent.  The Rights Agent or any successor
Rights Agent may resign and be discharged  from its duties under this  Agreement
upon  thirty  (30) days  notice in writing  mailed to the  Company,  and to each
transfer  agent of the  Common  Stock and  Preferred  Stock,  by  registered  or
certified  mail,  and to the holders of the Rights  Certificates  by first-class
mail. The Company may remove the Rights Agent or any successor Rights Agent upon
thirty  (30) days  notice in writing,  mailed to the Rights  Agent or  successor
Rights Agent, as the case may be, and to each transfer agent of the Common Stock
and Preferred  Stock, by registered or certified mail, and to the holders of the
Rights  Certificates by first-class mail. If the Rights Agent shall resign or be
removed or shall otherwise become incapable of acting, the Company shall appoint
a  successor  to the  Rights  Agent.  If the  Company  shall  fail to make  such
appointment  within a period of thirty  (30) days  after  giving  notice of such
removal  or  after  it has been  notified  in  writing  of such  resignation  or
incapacity by the resigning or incapacitated  Rights Agent or by the holder of a
Rights  Certificate (who shall, with such notice,  submit his Rights Certificate
for  inspection by the Company),  then the Company shall become the Rights Agent
until a successor Rights Agent has been appointed,  and any registered holder of
any Rights Certificate may apply to any court of competent  jurisdiction for the
appointment of a new Rights Agent. Any successor Rights Agent, whether appointed
by the Company or by such a court,  shall be a  corporation  or any affiliate of
such 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  do  business  as a  banking
institution  in the State of New York),  in good  standing,  which is authorized
under such laws to exercise 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


                                      -31-
<PAGE>

$100,000,000. 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 Stock and the Preferred  Stock,  and mail a notice thereof in writing
to the registered holders of the Rights Certificates. Failure to give any notice
provided  for in this  Section 21,  however,  or any defect  therein,  shall not
affect the  legality  or validity  of the  resignation  or removal of the Rights
Agent or the appointment of the successor Rights Agent, as the case may be.

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

          Section 23. Redemption.

          (a) The Company may (by a resolution  of the Board of  Directors),  at
its option, at any time prior to the earlier of (i) the close of business on the
tenth day following  the Stock  Acquisition  Date (or, if the Stock  Acquisition
Date shall have occurred  prior to the Record Date, the close of business on the
tenth day following the Record Date) as such period may be extended or shortened
in the discretion of the Board of Directors (the "Redemption  Period"),  or (ii)
the Final Expiration Date, cause the Company to redeem all but not less than all
the then  outstanding  Rights at a redemption price of $0.001 per Right, as such
amount may be appropriately  adjusted to reflect any stock split, stock dividend
or similar  transaction  occurring after the date hereof (such  redemption price
being  hereinafter  referred  to as  the  "Redemption


                                      -32-
<PAGE>

Price").  Notwithstanding  anything contained in this Agreement to the contrary,
the Rights  shall not be  exercisable  after the first  occurrence  of a Section
11(a)(ii)  Event or a Section 13 Event until such time as the Company's right of
redemption  hereunder  has  expired.  The Company  may,  at its option,  pay the
Redemption  Price in cash,  shares of Common Stock (based on the Current  Market
Price, as defined in Section 11(d)(i) hereof, of the Common Stock at the time of
redemption) or any other form of consideration  deemed  appropriate by the Board
of Directors.

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

          Section 24. Exchange.

          (a) The Company may (by a resolution  of the Board of  Directors),  at
its option, at any time after any Person becomes an Acquiring  Person,  exchange
all or part of the then  outstanding  and  exercisable  Rights  (which shall not
include  Rights  that have become void  pursuant  to the  provisions  of Section
11(a)(ii)  or Section  7(e)  hereof)  for shares of Common  Stock at an exchange
ratio of one share of Common Stock per Right,  appropriately adjusted to reflect
any share split, share distribution or similar  transaction  occurring after the
date hereof (such exchange ratio being hereinafter  referred to as the "Exchange
Ratio").

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


                                      -33-
<PAGE>

based on the number of Rights (other than Rights which have become void pursuant
to the  provisions  of Section  11(a)(ii)  or Section  7(e) hereof) held by each
holder of Rights.

          (c) In the event that there shall not be  sufficient  shares of Common
Stock  issued but not  outstanding  or  authorized  but  unissued  to permit any
exchange  of Rights as  contemplated  in  accordance  with this  Section 24, the
Company  shall take all such action as may be necessary to authorize  additional
shares of Common Stock for issuance upon exchange of the Rights.

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

          Section 25. Notice of Certain Events.

          (a) In  case  the  Company  shall  propose,  at  any  time  after  the
Distribution  Date, (i) to pay any dividend payable in stock of any class to the
holders of Preferred  Stock or to make any other  distribution to the holders of
Preferred Stock (other than a regular quarterly cash dividend out of earnings or
retained earnings of the Company),  or (ii) to offer to the holders of Preferred
Stock rights or warrants to subscribe for or to purchase any  additional  shares
of  Preferred  Stock or shares  of stock of any  class or any other  securities,
rights or  options,  or (iii) to effect any  reclassification  of its  Preferred
Stock  (other  than  a  reclassification   involving  only  the  subdivision  of
outstanding  shares of Preferred  Stock), or (iv) to effect any consolidation or
merger into or with any other Person  (other than a Subsidiary of the Company in
a transaction  which complies with Section 11(o) hereof),  or to effect any sale
or other  transfer (or to permit one or more of its  Subsidiaries  to effect any
sale or other transfer), in one transaction or a series of related transactions,
of  more  than  50% of the  assets  or  earning  power  of the  Company  and its
Subsidiaries  (taken as a whole) to any other Person or Persons  (other than the
Company and/or any of its Subsidiaries in one or more transactions each of which
complies  with  Section  11(o)  hereof),  or  (v)  to  effect  the  liquidation,
dissolution  or winding up of the Company,  then, in each such case, the Company
shall give to each holder of a Rights Certificate, to the extent feasible and in
accordance with Section 26 hereof, a notice of such proposed action, which shall
specify the record date for the purposes of such stock dividend, distribution of
rights or warrants, or the date on which such  reclassification,  consolidation,
merger, sale, transfer, liquidation, dissolution, or winding up is to take place
and the date of participation  therein by the holders of the shares of Preferred
Stock, if any such date is to be fixed, and such notice shall be so given in the
case of any action covered by clause (i) or (ii) above at least twenty (20) days
prior to the record  date for


                                      -34-
<PAGE>

determining  holders  of the  shares of  Preferred  Stock for  purposes  of such
action,  and in the case of any such other  action,  at least  twenty  (20) days
prior  to the  date  of the  taking  of  such  proposed  action  or the  date of
participation  therein by the holders of the shares of Preferred Stock whichever
shall be the earlier.

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

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

                    Bentley Pharmaceuticals, Inc.
                    65 Lafayette Road
                    North Hampton, New Hampshire 03862
                    Attention:  Corporate Secretary

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

                    American Stock Transfer and Trust Company
                    40 Wall Street
                    New York, New York  10005
                    Attention: Corporate Trust Department

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

          Section 27. Supplements and Amendments. Prior to the Distribution Date
and subject to the penultimate  sentence of this Section 27, the Company may (by
resolution  of the Board of  Directors),  and the  Rights  Agent  shall,  if the
Company so directs,  supplement or amend any provision of this Agreement without
the approval of any holders of certificates representing


                                      -35-
<PAGE>

shares of Common Stock.  From and after the Distribution Date and subject to the
penultimate  sentence of this Section 27, the Company may (by  resolution of the
Board of  Directors)  and the Rights  Agent  shall,  if the  Company so directs,
supplement or amend this Agreement without the approval of any holders of Rights
Certificates  in order (i) to cure any ambiguity,  (ii) to correct or supplement
any provision  contained herein which may be defective or inconsistent  with any
other provisions herein, (iii) to shorten or lengthen any time period hereunder,
or (iv) to change or supplement the provisions hereunder in any manner which the
Company may deem necessary or desirable and which shall not adversely affect the
interests of the holders of Rights  Certificates (other than an Acquiring Person
or an Affiliate or Associate of an Acquiring Person);  provided,  this Agreement
may not be supplemented or amended to lengthen, pursuant to clause (iii) of this
sentence,  (A) a time period relating to when the Rights may be redeemed at such
time as the Rights are not then redeemable,  or (B) any other time period unless
such  lengthening is for the purpose of protecting,  enhancing or clarifying the
rights  of,  and/or  the  benefits  to, the  holders  of Rights  (other  than an
Acquiring Person or an Affiliate or Associate of such Person). Upon the delivery
of a certificate  from an  appropriate  officer of the Company which states that
the proposed  supplement  or amendment is in  compliance  with the terms of this
Section  27, the Rights  Agent  shall  execute  such  supplement  or  amendment.
Notwithstanding  anything  contained  in  this  Agreement  to the  contrary,  no
supplement or amendment  shall be made which changes the Redemption  Price,  the
Final Expiration  Date, the Purchase Price or the number of one  one-thousandths
of a share of  Preferred  Stock for which a Right is  exercisable.  Prior to the
Distribution  Date,  the  interests  of the  holders  of Rights  shall be deemed
coincident with the interests of the holders of Common Stock.

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

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


                                      -36-
<PAGE>

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

          Section  31.  Severability.   If  any  term,  provision,  covenant  or
restriction  of this Agreement is held by a court of competent  jurisdiction  or
other  authority  to be invalid,  void or  unenforceable,  the  remainder of the
terms, provisions,  covenants and restrictions of this Agreement shall remain in
full force and effect and shall in no way be affected,  impaired or invalidated;
provided,  however,  that  notwithstanding  anything  in this  Agreement  to the
contrary, if any such term,  provision,  covenant or restriction is held by such
court  or  authority  to be  invalid,  void or  unenforceable  and the  Board of
Directors of the Company determines in its good faith judgment that severing the
invalid  language  from this  Agreement  would  adversely  affect the purpose or
effect of this Agreement, the right of redemption set forth in Section 23 hereof
shall be  reinstated  and shall not expire  until the close of  business  on the
tenth day  following the date of such  determination  by the Board of Directors.
Without  limiting the  foregoing,  if any provision  requiring a majority of the
members of the Board of  Directors  who are not  officers of the Company and who
are not  representatives,  nominees,  Affiliates  or  Associates of an Acquiring
Person to act is held by any court of competent  jurisdiction or other authority
to be invalid,  void or unenforceable,  such determination  shall be made by the
Board of  Directors of the Company in  accordance  with  applicable  law and the
Company's Restated Certificate of Incorporation and Bylaws.

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

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

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




                                      -37-
<PAGE>


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


Attest:                                          BENTLEY PHARMACEUTICALS, INC.

By:                                              By:
      ------------------------------------           ---------------------------
Name:                                            Name:   James R. Murphy
      ------------------------------------       Title:  President
Title:
      ------------------------------------



Attest:                                          AMERICAN STOCK TRANSFER AND
                                                 TRUST COMPANY

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



                                      -38-
<PAGE>


                                                                     Exhibit A

                           CERTIFICATE OF DESIGNATION
                OF SERIES A JUNIOR PARTICIPATING PREFERRED STOCK

                                       of

                          BENTLEY PHARMACEUTICALS, INC.

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


               We  the   undersigned,   President   and   Secretary  of  Bentley
Pharmaceuticals,  Inc., a corporation  organized and existing  under the laws of
the State of Delaware,  in accordance  with the provisions of Section 103 of the
General Corporation Law of the State of Delaware (the "Corporation"),  DO HEREBY
CERTIFY:

               That  pursuant  to the  authority  conferred  upon  the  Board of
Directors by the Restated  Certificate of  Incorporation of the Corporation (the
"Restated  Certificate  of  Incorporation"),  the  Board  of  Directors  of  the
Corporation  on December 22, 1999 adopted the  following  resolution  creating a
series  of  35,000  shares  of  Preferred  Stock  designated  as Series A Junior
Participating Preferred Stock:

               RESOLVED,  that pursuant to the authority  vested in the Board of
Directors of this  Corporation in accordance with the provisions of its Restated
Certificate of Incorporation,  a series of Preferred Stock of the Corporation be
and it hereby is created,  and that the  designation  and amount thereof and the
voting  powers,  preferences  and  relative,  participating,  optional and other
special rights of the shares of such series, and the qualifications, limitations
or restrictions thereof are as follows:

          Section 1. Designation and Amount.  The shares of such series shall be
designated as "Series A Junior Participating  Preferred Stock" and the number of
shares constituting such series shall be 35,000.

          Section 2. Dividends and Distributions.

               (A)  Subject to the prior and  superior  rights of the holders of
any shares of any series of Preferred  Stock  ranking  prior and superior to the
shares of Series A Junior  Participating  Preferred Stock, the holders of shares
of Series A Junior  Participating  Preferred Stock shall be entitled to receive,
when,  as and if  declared  by the  Board  of  Directors  out of  funds  legally
available for the purpose,  quarterly  dividends payable in cash on the last day
of March,  June,  September  and  December  in each year  (each  such date being
referred to herein as a "Quarterly  Dividend  Payment Date"),  commencing on the
first  Quarterly  Dividend  Payment

                                      A-1
<PAGE>

Date  after the first  issuance  of a share or  fraction  of a share of Series A
Junior  Participating  Preferred  Stock,  in an amount per share (rounded to the
nearest  cent) equal to the greater of (a) $0.01 or (b) subject to the provision
for adjustment hereinafter set forth, 1,000 times the aggregate per share amount
of all cash  dividends,  and 1,000 times the aggregate per share amount (payable
in kind) of all non-cash dividends or other  distributions other than a dividend
payable in Common Stock or a  subdivision  of the  outstanding  Common Stock (by
reclassification  or  otherwise),   declared  on  the  Common  Stock  since  the
immediately  preceding  Quarterly Dividend Payment Date, or, with respect to the
first Quarterly  Dividend Payment Date, since the first issuance of any share or
fraction of a share of Series A Junior  Participating  Preferred  Stock.  In the
event the  Corporation  shall at any time after  December  27, 1999 (the "Rights
Declaration  Date") (i) declare any dividend on Common  Stock  payable in Common
Stock,  (ii)  subdivide  the  outstanding  Common  Stock,  or (iii)  combine the
outstanding Common Stock into a smaller number of shares, then in each such case
the amount to which holders of shares of Series A Junior Participating Preferred
Stock were  entitled  immediately  prior to such event  under  clause (b) of the
preceding  sentence shall be adjusted by  multiplying  such amount by a fraction
the  numerator  of which is the  number of shares  of Common  Stock  outstanding
immediately  after  such  event and the  denominator  of which is the  number of
shares of Common Stock that were outstanding immediately prior to such event.

               (B) The  Corporation  shall declare a dividend or distribution on
the Series A Junior  Participating  Preferred Stock as provided in Paragraph (A)
above  immediately  after it declares a dividend or  distribution  on the Common
Stock (other than a dividend  payable in Common  Stock);  provided  that, in the
event no dividend or  distribution  shall have been declared on the Common Stock
during the period  between  any  Quarterly  Dividend  Payment  Date and the next
subsequent Quarterly Dividend Payment Date, a dividend of $0.01 per share on the
Series A Junior  Participating  Preferred Stock shall nevertheless be payable on
such subsequent Quarterly Dividend Payment Date.

               (C)  Dividends  shall  begin  to  accrue  and  be  cumulative  on
outstanding  shares of Series A Junior  Participating  Preferred  Stock from the
Quarterly  Dividend Payment Date next preceding the date of issue of such shares
of Series A Junior  Participating  Preferred Stock,  unless the date of issue of
such shares is prior to the record date for the first Quarterly Dividend Payment
Date, in which case dividends on such shares shall begin to accrue from the date
of issue of such  shares,  or unless the date of issue is a  Quarterly  Dividend
Payment Date or is a date after the record date for the determination of holders
of shares of Series A Junior Participating Preferred Stock entitled to receive a
quarterly dividend and before such Quarterly Dividend Payment Date, in either of
which events such  dividends  shall begin to accrue and be cumulative  from such
Quarterly  Dividend  Payment Date.  Accrued but unpaid  dividends shall not bear
interest.  Dividends  paid  on the  shares  of  Series  A  Junior  Participating
Preferred Stock in an amount less than the total amount of such dividends at the
time  accrued  and  payable  on such  shares  shall be  allocated  pro rata on a
share-by-share basis among all such shares at the time outstanding. The Board of
Directors  may fix a record date for the  determination  of holders of shares of
Series A Junior  Participating  Preferred Stock entitled to receive payment of a
dividend

                                      A-2

<PAGE>

or  distribution  declared  thereon,  which record date shall be no more than 30
days prior to the date fixed for the payment thereof.

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

               (A)  Subject to the  provision  for  adjustment  hereinafter  set
forth, each share of Series A Junior Participating Preferred Stock shall entitle
the holder  thereof to 1,000  votes on all  matters  submitted  to a vote of the
shareholders of the Corporation.  In the event the Corporation shall at any time
after the Rights  Declaration  Date (i)  declare any  dividend  on Common  Stock
payable in Common Stock,  (ii) subdivide the outstanding  Common Stock, or (iii)
combine the  outstanding  Common Stock into a smaller number of shares,  then in
each such case the  number  of votes  per  share to which  holders  of shares of
Series A Junior Participating Preferred Stock were entitled immediately prior to
such event  shall be  adjusted  by  multiplying  such  number by a fraction  the
numerator  of  which  is the  number  of  shares  of  Common  Stock  outstanding
immediately  after  such  event and the  denominator  of which is the  number of
shares of Common Stock that were outstanding immediately prior to such event.

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

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

          Section 4. Certain Restrictions.

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

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

                    (ii)  declare  or  pay   dividends  on  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 A Junior
Participating  Preferred  Stock,  except  dividends paid ratably on the Series A
Junior  Participating  Preferred  Stock  and all  such  parity  stock  on  which
dividends

                                      A-3

<PAGE>

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

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

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

          Section 6. Liquidation, Dissolution or Winding Up.

               (A) Upon any liquidation (voluntary or otherwise), dissolution or
winding up of the Corporation,  no distribution  shall be made to the holders of
shares of stock  ranking  junior  (either as to dividends  or upon  liquidation,
dissolution or winding up) to the Series A Junior Participating  Preferred Stock
unless,  prior thereto,  the holders of shares of Series A Junior  Participating
Preferred  Stock  shall  have  received  an amount  equal to $1,000 per share of
Series A Junior  Participating  Preferred Stock, plus an amount equal to accrued
and unpaid dividends and distributions thereon,  whether or not declared, to the
date of such payment  (the "Series A  Liquidation  Preference").  Following  the
payment of the full amount of the Series A Liquidation Preference, no additional
distributions  shall  be made to the  holders  of  shares  of  Series  A  Junior
Participating Preferred Stock unless, prior thereto, the holders of Common Stock

                                      A-4

<PAGE>

shall have received an amount per share (the "Common  Adjustment")  equal to the
quotient  obtained by dividing (i) the Series A  Liquidation  Preference by (ii)
1,000  (as  appropriately  adjusted  as set forth in  subparagraph  (C) below to
reflect such events as stock splits, stock dividends and recapitalizations  with
respect  to the Common  Stock)  (such  number in clause  (ii),  the  "Adjustment
Number").  Following  the payment of the full amount of the Series A Liquidation
Preference  and the Common  Adjustment in respect of all  outstanding  shares of
Series A Junior  Participating  Preferred Stock and Common Stock,  respectively,
holders of Series A Junior  Participating  Preferred Stock and holders of Common
Stock shall  receive  their  ratable and  proportionate  share of the  remaining
assets to be distributed  in the ratio of the Adjustment  Number to one (1) with
respect  to such  Preferred  Stock  and  Common  Stock,  on a per  share  basis,
respectively.

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

               (C) In the  event  the  Corporation  shall at any time  after the
Rights  Declaration  Date (i) declare any  dividend on Common  Stock  payable in
Common Stock, (ii) subdivide the outstanding  Common Stock, or (iii) combine the
outstanding Common Stock into a smaller number of shares, then in each such case
the  Adjustment  Number  in  effect  immediately  prior to such  event  shall be
adjusted by multiplying  such  Adjustment  Number by a fraction the numerator of
which is the number of Common Stock outstanding immediately after such event and
the  denominator  of which is the number of Common  Stock that were  outstanding
immediately prior to such event.

          Section 7.  Consolidation,  Merger, etc. In case the Corporation shall
enter into any consolidation,  merger, combination or other transaction in which
the Common  Stock is exchanged  for or changed  into other stock or  securities,
cash  and/or  any other  property,  then in any such case the shares of Series A
Junior  Participating  Preferred  Stock  shall  at the  same  time be  similarly
exchanged  or changed  in an amount  per share  (subject  to the  provision  for
adjustment  hereinafter set forth) equal to 1,000 times the aggregate  amount of
stock, securities, cash and/or any other property (payable in kind), as the case
may be,  into  which or for which  each  share of  Common  Stock is  changed  or
exchanged.  In the  event the  Corporation  shall at any time  after the  Rights
Declaration  Date (i) declare any dividend on Common Stock  payable in shares of
Common Stock, (ii) subdivide the outstanding  Common Stock, or (iii) combine the
outstanding Common Stock into a smaller number of shares, then in each such case
the amount set forth in the  preceding  sentence with respect to the exchange or
change  of  shares of Series A Junior  Participating  Preferred  Stock  shall be
adjusted by multiplying  such amount by a fraction the numerator of which is the
number of shares of Common Stock  outstanding  immediately  after

                                      A-5

<PAGE>

such event and the  denominator of which is the number of shares of Common Stock
that were outstanding immediately prior to such event.

          Section 8. No Redemption.  The shares of Series A Junior Participating
Preferred Stock shall not be redeemable.

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

          Section 10.  Amendment.  The Restated  Certificate of Incorporation of
the  Corporation  shall  not be  further  amended  in  any  manner  which  would
materially  alter or change the  powers,  preferences  or special  rights of the
Series A Junior  Participating  Preferred  Stock so as to affect them  adversely
without  the  affirmative  vote  of the  holders  of a  majority  or more of the
outstanding  shares of Series A Junior  Participating  Preferred  Stock,  voting
separately  as  a  class.  Section  11.  Fractional  Shares.   Series  A  Junior
Participating  Preferred Stock may be issued in fractions of a share which shall
entitle the holder, in proportion to such holders fractional shares, to exercise
voting rights,  receive dividends,  participate in distributions and to have the
benefit  of all  other  rights  of  holders  of  Series A  Junior  Participating
Preferred Stock.


                                      A-6
<PAGE>


          IN WITNESS  WHEREOF,  we have subscribed this document on the date set
opposite  each of our names below and do hereby  affirm,  under the penalties of
perjury,  that the statements  contained herein have been examined by us and are
true and correct.

Date:    December 22, 1999

                                         By:     ____________________________
                                         Name:   James R. Murphy
                                         Title:    President


                                         By:     ____________________________
                                         Name:   Michael D. Price
                                         Title:    Secretary


                                      A-7


<PAGE>

                                                                      Exhibit B

                          [Form of Rights Certificate]

Certificate No. R-                                               ________ Rights

NOT  EXERCISABLE  AFTER DECEMBER 21, 2004 OR EARLIER IF REDEEMED BY THE BOARD OF
DIRECTORS OF THE COMPANY. THE RIGHTS ARE SUBJECT TO REDEMPTION, AT THE OPTION OF
THE BOARD OF  DIRECTORS  OF THE  COMPANY,  AT $0.001  PER RIGHT ON THE TERMS SET
FORTH IN THE RIGHTS AGREEMENT. UNDER CERTAIN CIRCUMSTANCES,  RIGHTS BENEFICIALLY
OWNED BY AN ACQUIRING  PERSON (AS SUCH TERM IS DEFINED IN THE RIGHTS  AGREEMENT)
AND ANY SUBSEQUENT  HOLDER OF SUCH RIGHTS MAY BECOME NULL AND VOID.  [THE RIGHTS
REPRESENTED  BY THIS  RIGHTS  CERTIFICATE  ARE OR WERE  BENEFICIALLY  OWNED BY A
PERSON WHO WAS OR BECAME AN ACQUIRING  PERSON OR AN AFFILIATE OR ASSOCIATE OF AN
ACQUIRING  PERSON  (AS  SUCH  TERMS  ARE  DEFINED  IN  THE  RIGHTS   AGREEMENT).
ACCORDINGLY,  THIS  RIGHTS  CERTIFICATE  AND THE RIGHTS  REPRESENTED  HEREBY MAY
BECOME  NULL AND VOID IN THE  CIRCUMSTANCES  SPECIFIED  IN SECTION  7(e) OF SUCH
AGREEMENT.]1

Rights Certificate

BENTLEY PHARMACEUTICALS, INC.

                  This  certifies that  _______________________  , or registered
assigns,  is the registered owner of the number of Rights set forth above,  each
of which  entitles  the owner  thereof,  subject  to the terms,  provisions  and
conditions of the Rights  Agreement,  dated as of December 22, 1999 (the "Rights
Agreement"), between Bentley Pharmaceuticals,  Inc., a Delaware corporation (the
"Company"), and American Stock Transfer & Trust Company , a New York corporation
(the  "Rights  Agent"),  to purchase  from the Company at any time prior to 5:00
P.M.  (New York City time) on December  21, 2004 at the office or offices of the
Rights Agent designated for such purpose, or its successors as Rights Agent, one
one-thousandth  of a  fully  paid,  non-assessable  share  of  Series  A  Junior
Participating  Preferred  Stock (the  "Preferred  Stock") of the  Company,  at a
purchase  price of  $16.50  per one  one-thousandth  of a share  (the  "Purchase
Price"),  upon  presentation  and surrender of this Rights  Certificate with the
Form of Election to Purchase and related  Certificate duly executed.  The number
of Rights  evidenced by this Rights  Certificate (and the number of shares which
may be purchased upon exercise  thereof) set forth above, and the Purchase Price
per share set forth above,  are the number and Purchase Price as of December 22,
1999 based on the  Preferred  Stock as  constituted  at such date.  The  Company
reserves the right to require prior to the occurrence of a Triggering  Event (as
such  term

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


                                      B-1

<PAGE>

 is  defined  in the  Rights  Agreement)  that a number  of  Rights be
exercised so that only whole shares of Preferred Stock will be issued.

                  From and after the occurrence of a Section 11(a)(ii) Event (as
such term is defined in the Rights  Agreement),  if the Rights evidenced by this
Rights  Certificate  are  beneficially  owned by (i) an  Acquiring  Person or an
Affiliate or Associate of any such  Acquiring  Person (as such terms are defined
in the  Rights  Agreement),  (ii) a  transferee  of any such  Acquiring  Person,
Associate or Affiliate,  or (iii) under certain  circumstances  specified in the
Rights Agreement,  a transferee of a person who, after such transfer,  became an
Acquiring  Person,  or an Affiliate or  Associate of an Acquiring  Person,  such
Rights shall become null and void and no holder hereof shall have any right with
respect to such Rights from and after the  occurrence of such Section  11(a)(ii)
Event.

                  As provided in the Rights  Agreement,  the Purchase  Price and
the number and kind of shares of Preferred Stock or other securities,  which may
be  purchased  upon  the  exercise  of  the  Rights  evidenced  by  this  Rights
Certificate  are subject to  modification  and adjustment  upon the happening of
certain events, including Triggering Events.

                  This  Rights  Certificate  is  subject  to all  of the  terms,
provisions and conditions of the Rights Agreement,  which terms,  provisions and
conditions  are hereby  incorporated  herein by reference and made a part hereof
and to which Rights Agreement reference is hereby made for a full description of
the rights, limitations of rights, obligations,  duties and immunities hereunder
of the Rights  Agent,  the Company  and the holders of the Rights  Certificates,
which   limitations   of  rights   include  the  temporary   suspension  of  the
exercisability of such Rights under the specific  circumstances set forth in the
Rights   Agreement.   Copies  of  the  Rights  Agreement  are  on  file  at  the
above-mentioned  office of the Rights Agent and are also  available upon written
request to the Rights Agent.

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

                  Subject to the provisions of the Rights Agreement,  the Rights
evidenced by this  Certificate may be redeemed by the Company at its option at a
redemption  price of $0.001  per Right at any time  prior to the  earlier of the
close of business on (i) the tenth day following the Stock  Acquisition Date (as
such time  period  may be changed in the  discretion  of the Board of  Directors
pursuant to the Rights  Agreement),  and (ii) the Final Expiration Date (as such
term is defined in the Rights Agreement).  At any time after a person becomes an
Acquiring Person,  the Board of Directors of the Company may exchange the Rights
(other than Rights owned by such  Acquiring  Person which have become void),  in
whole or in part,  at an exchange  ratio of one share of Common  Stock per Right
(subject to adjustment).  Immediately  upon the action of the

                                      B-2

<PAGE>

Board of Directors of the Company authorizing any such exchange, and without any
further  action or any  notice,  the Rights  (other  than  Rights  which are not
subject to such exchange) will terminate and the Rights will only enable holders
to receive the shares issuable upon such exchange.

                  No  fractional  shares of Preferred  Stock will be issued upon
the exercise of any Right or Rights evidenced hereby, other than fractions which
are integral  multiples  of one  one-thousandth  of a share of Preferred  Stock,
which may, at the election of the Company, be evidenced by depositary  receipts,
but in lieu  thereof a cash  payment  will be made,  as  provided  in the Rights
Agreement.

                  No holder of this Rights Certificate shall be entitled to vote
or  receive  dividends  or be deemed  for any  purpose  the  holder of shares of
Preferred Stock or of any other  securities of the Company which may at any time
be issuable on the exercise hereof,  nor shall anything  contained in the Rights
Agreement or herein be construed to confer upon the holder hereof,  as such, any
of the  rights  of a  stockholder  of the  Company  or any right to vote for the
election  of  directors  or upon any matter  submitted  to  shareholders  at any
meeting thereof,  or to give or withhold consent to any corporate action, or, to
receive notice of meetings or other actions  affecting  shareholders  (except as
provided  in the Rights  Agreement),  or to receive  dividends  or  subscription
rights,  or  otherwise,  until  the  Right or Rights  evidenced  by this  Rights
Certificate shall have been exercised as provided in the Rights Agreement.

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

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

Dated:

ATTEST:                                     BENTLEY PHARMACEUTICALS, INC.

____________________                        By___________________________
Secretary                                   Name:________________________
                                            Title:_________________________


Countersigned:

AMERICAN STOCK TRANSFER
         AND TRUST COMPANY

By______________________
      Authorized Officer


                                      B-3
<PAGE>


                  [Form of Reverse Side of Rights Certificate]

                               FORM OF ASSIGNMENT

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

FOR VALUE RECEIVED, _______________________________________, hereby sells,
assigns and transfer unto


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


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

Dated: ___________________, ____


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


Signature Guaranteed:


                                      B-6
<PAGE>


                                   Certificate

The undersigned hereby certifies by checking the appropriate boxes that:

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

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

Dated: __________________, ____                          ______________________
                                                         Signature

Signature Guaranteed:


                                     NOTICE

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


                                      B-7
<PAGE>


                          FORM OF ELECTION TO PURCHASE

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

To:  BENTLEY PHARMACEUTICALS, INC.:

The  undersigned  hereby  irrevocably  elects  to  exercise   __________  Rights
represented by this Rights Certificate to purchase the shares of Preferred Stock
issuable  upon the  exercise  of the  Rights (or such  other  securities  of the
Company or of any other  person  which may be issuable  upon the exercise of the
Rights) and requests that  certificates for such shares be issued in the name of
and delivered to:

Please insert social security
or other identifying number


                         (Please print name and address)


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

Please insert social security
or other identifying number


                         (Please print name and address)


Dated:  _______________, ____                            ______________________
                                                         Signature

Signature Guaranteed:


                                      B-8
<PAGE>


                                   Certificate

The undersigned hereby certifies by checking the appropriate boxes that:

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

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


Dated: ___________, ____                             ___________________________
                                                               Signature

Signature Guaranteed:

                                     NOTICE

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


                                      B-9
<PAGE>

                                                                       Exhibit C

                     DETAILED SUMMARY OF RIGHTS TO PURCHASE
                  SERIES A JUNIOR PARTICIPATING PREFERRED STOCK

                  On  December  22,  1999,  the Board of  Directors  of  Bentley
Pharmaceuticals,  Inc.  (the  "Company")  adopted  a  Stockholder  Rights  Plan,
providing  that one Right shall be attached to each share of Common  Stock,  par
value $0.02 per share (the "Common  Stock"),  of the Company.  Each Right,  when
exercisable,  entitles the  registered  holder to purchase  from the Company one
one-thousandth of a share of Series A Junior Participating  Preferred Stock, par
value  $1.00 per  share  (the  "Preferred  Stock"),  at a  purchase  price  (the
"Purchase  Price")  of $16.50  per one  one-thousandth  of a share of  Preferred
Stock,  subject to adjustment.  The  description and terms of the Rights are set
forth in the Rights Agreement (the "Rights Agreement"), dated as of December 22,
1999,  between the Company and American Stock Transfer and Trust Company,  a New
York corporation, as Rights Agent (the "Rights Agent").

                  Initially,   the  Rights  will  relate  to  all  Common  Stock
certificates  representing  shares  then  outstanding,  and no  separate  Rights
Certificate will be distributed.  The Rights will separate from the Common Stock
upon the earlier of (i) 10 days following a public announcement that a person or
group of affiliated or associated persons (an "Acquiring  Person") has acquired,
or has obtained the right to acquire, beneficial ownership of 15% or more of the
outstanding  shares of Common Stock (the "Stock  Acquisition  Date") or (ii) ten
business days  following the  commencement  of a tender offer or exchange  offer
that would result in a person or group  beneficially  owning 15% or more of such
outstanding   shares  of  Common  Stock  (the  earlier  of  (i)  and  (ii),  the
"Distribution  Date") (unless such tender offer or exchange offer is an all cash
offer for all  outstanding  shares  of  Common  Stock  which a  majority  of the
unaffiliated  directors who are not officers of the Company determine to be at a
price which is fair to all  stockholders  and otherwise in the best interests of
the Company and its  stockholders).  The definition of Acquiring Person excludes
Russell  Cleveland,  Michael McGovern,  Renaissance U.S. Growth and Income Trust
PLC,  Renaissance  Capital  Growth and Income Fund III,  Inc.  and each of their
respective affiliates or associates,  unless any of such persons,  together with
their affiliates and associates,  increases by 15% or more his or its beneficial
ownership of the shares of Common Stock outstanding from the number of shares of
Common Stock  beneficially  owned on December 22, 1999.  Until the  Distribution
Date, (i) the Rights will be evidenced by the Common Stock certificates and will
be  transferred  with and only with such  Common  Stock  certificates,  (ii) new
Common Stock certificates issued after December 27, 1999 will contain a notation
incorporating  the Rights  Agreement by reference  and (iii) the  surrender  for
transfer of any certificates  for Common Stock  outstanding will also constitute
the transfer of the Rights  associated with the Common Stock represented by such
certificate.

                  The Rights are not exercisable until the Distribution Date and
will  expire at the close of  business  on  December  21,  2004  unless  earlier
redeemed by the Company as described  below. At no time will the Rights have any
voting power.

                                      C-1

<PAGE>

         As soon as practicable after the Distribution Date, Rights Certificates
will be mailed to  holders  of  record  of the  Common  Stock as of the close of
business  on  the  Distribution  Date  and,  thereafter,   the  separate  Rights
Certificates alone will represent the Rights. Except (i) with respect to certain
shares of Common Stock issued or sold  pursuant to exercise of stock  options or
under any employee plan or arrangement granted or awarded as of the Distribution
Date, or upon the exercise,  conversion or exchange of certain securities of the
Company, or (ii) as otherwise determined by the Board of Directors,  only shares
of Common  Stock  issued  prior to the  Distribution  Date  will be issued  with
Rights.

                  In the event that an Acquiring  Person  becomes the beneficial
owner of 15% or more of the then outstanding shares of Common Stock (unless such
acquisition  is made  pursuant to an all cash  tender or exchange  offer for all
outstanding  shares of the Company,  at a price  determined by a majority of the
independent  directors  of the  Company who are not  representatives,  nominees,
Affiliates or Associates of an Acquiring  Person to be fair and otherwise in the
best interest of the Company and its  shareholders  after receiving  advice from
one or more investment banking firms (a "Qualifying  Offer")),  each holder of a
Right will thereafter have the right to receive, upon exercise, shares of Common
Stock (or, in certain  circumstances,  cash, property or other securities of the
Company), having a value equal to two (2) times the Exercise Price of the Right.
The Exercise  Price is the  Purchase  Price times the number of shares of Common
Stock associated with each Right (initially,  one).  Notwithstanding  any of the
foregoing,  following  the  occurrence  of any of the  events  set forth in this
paragraph  (the  "Flip-in  Events"),  all  Rights  that are,  or (under  certain
circumstances specified in the Rights Agreement) were, beneficially owned by any
Acquiring  Person  will be null and void.  However,  Rights are not  exercisable
following the occurrence of any of the Flip-in Events set forth above until such
time as the Rights are no longer redeemable by the Company as set forth below.

                  For  example,  at a Purchase  Price of $16.50 per Right,  each
Right not owned by an Acquiring Person (or by certain related parties) following
a Flip-in  Event would  entitle its holder to  purchase  $33.00  worth of Common
Stock (or other consideration,  as noted above) determined pursuant to a formula
set forth in the Rights  Agreement,  for $16.50.  Assuming that the Common Stock
had a per share  value of $5.50 at such  time (as  determined  pursuant  to such
formula),  the holder of each valid Right would be entitled to purchase 6 shares
of Common Stock for $16.50.

                  In the event that  following the Stock  Acquisition  Date, (i)
the Company engages in a merger or business combination transaction in which the
Company  is not the  surviving  corporation  (other  than a  merger  consummated
pursuant  to a  Qualifying  Offer);  (ii) the  Company  engages  in a merger  or
business  combination   transaction  in  which  the  Company  is  the  surviving
corporation  and the Common  Stock of the  Company is changed or  exchanged;  or
(iii)  more  than  50% of the  Company's  assets  or  earning  power  is sold or
transferred,  each holder of a Right (except Rights which have  previously  been
voided as set forth above) shall,  after the expiration of the redemption period
referred to below, have the right to receive, upon exercise of the Right, common
stock of the  acquiring  company  having  a value  equal  to two (2)  times  the
Exercise Price of the Right.

                                      C-2

<PAGE>


                  At  any  time  after  a  person  or  group  of  affiliated  or
associated  persons  become an Acquiring  Person,  the Board of Directors of the
Company may  exchange  the Rights for shares of Common  Stock (other than Rights
owned by such person or group which have become  void),  in whole or in part, at
an  exchange  ratio  of  one  share  of  Common  Stock  per  Right  (subject  to
adjustment).

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

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

                  At  any  time  until  ten  (10)  days   following   the  Stock
Acquisition  Date,  as such period may be extended or  shortened by the Board of
Directors,  the  Company may redeem the Rights in whole,  but not in part,  at a
price of $0.001 per Right. Immediately upon the action of the Board of Directors
ordering  redemption of the Rights, the Rights will terminate and the only right
of the holders of Rights will be to receive the $0.001 redemption price.

                  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.  While the distribution of the Rights
will  not be  taxable  to  stockholders  or to the  Company,  stockholders  may,
depending upon the circumstances, recognize taxable income in the event that the
Rights become exercisable for shares of Common Stock (or other consideration) of
the Company as set forth above or in the event that the Rights are redeemed.

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

                                      C-3

<PAGE>

                  The Rights have certain anti-takeover effects. Exercise of the
Rights will cause  substantial  dilution  to a person or group that  attempts to
acquire the Company on terms not approved by the  Company's  Board of Directors.
The existence of Rights, however, should not affect an offer at a price which is
fair to all  stockholders and otherwise in the best interests of the Company and
its stockholders as determined by the Board of Directors.  The Rights should not
interfere with any merger or other business combination approved by the Board of
Directors since the Board of Directors may, at its option, at any time until ten
days  following  the Stock  Acquisition  Date, as such period may be extended or
shortened  by the Board of  Directors,  redeem  all but not less than all of the
then outstanding Rights at the $0.001 redemption price.

                  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 incorporated herein by reference.

                                      C-4



FOR:                       BENTLEY PHARMACEUTICALS, INC.            EXHIBIT 99.1


                                                           FOR IMMEDIATE RELEASE

         NORTH HAMPTON, NH, Dec. 23 - Bentley Pharmaceutical,  Inc. (AMEX: BNT),

a drug delivery company and international  manufacturer,  marketer,  distributor

and  developer of  pharmaceutical  products,  announced  today that its Board of

Directors has adopted a Stockholder Rights Plan. The Plan is designed to prevent

a  potential  acquirer  from  gaining  control  of the  company  without  fairly

compensating  all of the company's  stockholders and to protect the company from

unfair or coercive  takeover  attempts.  The Plan was not adopted in response to

any specific effort to acquire the company.


         James R.  Murphy,  Chairman and CEO of Bentley  Pharmaceuticals,  said,

"The Board of  Directors  adopted the Rights  Plan to ensure that the  company's

stockholders  receive fair treatment in the event the company becomes a takeover

target. The Board is neither encouraging nor discouraging  potential  acquirers,

but is acting to mitigate the  possibility of a takeover that does not recognize

the  full  value  of the  company.  The  Plan  is not  intended  to  prevent  an

acquisition  of  the  company  if  the  terms  are  favorable  and  fair  to all

stockholders.  Bentley has made significant  progress with respect to developing

its drug delivery  technology that it acquired earlier this year. The company is

in  discussions   with  potential   licensees  of  its  technologies  and  these

discussions  will be  advanced  in the  coming  year.  Management  and the Board

believe that the market has yet to recognize  the  potential of this  technology

and the significance of the company's accomplishments this year."


         The Board of Directors  approved the declaration of the dividend of one

right for each  outstanding  share of the  company's  common stock on the record

date  of  December  27,  1999.  Each of the  rights,  which  are  not  currently

exercisable,  entitles the holder to purchase one  one-

<PAGE>

thousandth of a share of Series A Junior  Participating  Preferred  Stock at an

exercise price of $16.50.  Until  exercisable, the rights are represented by and

traded with the company's common stock and no separate certificates for the

rights will be issued.


         In general,  the rights will become  exercisable  only if any person or

group of affiliated persons beneficially acquire(s) 15% or more of the company's

common stock.  Under certain  circumstances,  each holder of a right (other than

the person or group who acquired 15% or more of the  company's  common stock) is

entitled to purchase a defined number of shares of the company's common stock at

50% of the market price for the common stock at the time that the right  becomes

exercisable. The rights may be redeemed by the company for $.001 per right prior

to the acquisition of ownership of 15% or more of the company's common stock and

the rights will expire on December  21,  2004.  The rights  distribution  is not

taxable to stockholders. As soon as practicable after the record date, a summary

of the Plan will be mailed to each stockholder of record on the record date. The

company's  Rights  Plan  is  similar  to  those  adopted  by many  other  public

companies, including pharmaceutical companies.



         Bentley  Pharmaceuticals,  Inc. is a drug delivery  company  focused on

improving the  absorption of a wide range of drugs through its new drug delivery

technologies which is intends to commercialize through licensing  collaborations

in the U.S. and other major markets.  Bentley manufacturers and markets products

in Europe and collaborates with others to distribute its products in Asia, North

Africa,   and   Central   America   for   the   treatment   of   cardiovascular,

gastrointestinal,  neurological and infectious  diseases.


Safe Harbor Statement
Safe Harbor  Statement  under the Private  Securities  Litigation  Reform Act of
1995: The  statements  which are not  historical  facts  contained in this press
release  are   forward-looking   statements   that  involve  certain  risks  and
uncertainties   including  but  not  limited  to  risks   associated   with  the
uncertainity of future financial results, additional financing requirement,  the
ability to find  effective  market  distribution  channels,  development  of new
products,  regulatory

                                      -2-

<PAGE>

approval   processes,   the  impact  of   competitive   products   or   pricing,
unpredictability  of patent  protection,  technological  changes,  the effect of
economic  conditions and other  uncertainties  detailed in the Company's filings
with the Securities and Exchange Commission.

                                      -3-



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