COLLAGENEX PHARMACEUTICALS, INC.

                                 1996 STOCK PLAN



     1. PURPOSES OF THE PLAN. The purposes of this Stock Plan are to attract and
retain the best available personnel for positions of substantial responsibility,
to provide additional incentive to Employees,  non-Employee members of the Board
and Consultants of the Company and its  Subsidiaries  and to promote the success
of the Company's business. Options granted under the Plan may be incentive stock
options  (as  defined  under  Section  422 of the Code) or  non-statutory  stock
options,  as determined by the  Administrator  at the time of grant of an option
and subject to the applicable provisions of Section 422 of the Code, as amended,
and the regulations  promulgated  thereunder.  Stock purchase rights may also be
granted under the Plan.

     2. CERTAIN  DEFINITIONS.  As used herein,  the following  definitions shall
apply:

     (a)  "Administrator"  means  the Board or any of its  Committees  appointed
pursuant to Section 4 of the Plan.

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

     (c) "Code" means the Internal Revenue Code of 1986, as amended.

     (d) "Committee" means the Committee  appointed by the Board of Directors in
accordance with paragraph (a) of Section 4 of the Plan.

     (e) "Common Stock" means the Common Stock of the Company.

     (f)  "Company"   means   CollaGenex   Pharmaceuticals,   Inc.,  a  Delaware
corporation.

     (g) "Consultant" means any person,  including an advisor, who is engaged by
the Company or any Parent or  subsidiary to render  services and is  compensated
for such services,  and any director of the Company whether compensated for such
services or not.

     (h)   "Continuous   Status  as  an  Employee"  means  the  absence  of  any
interruption or termination of the employment relationship by the Company or any
Subsidiary. Continuous Status as an Employee shall not be considered interrupted
in the case of: (i) sick leave;  (ii) military  leave;  (iii) any other leave of
absence  approved by the Board,  provided that such leave is for a period of not
more than ninety (90) days,  unless  reemployment  upon the  expiration  of such
leave is  guaranteed  by  contract  or  statute,  or unless  provided  otherwise
pursuant to Company policy adopted from time to time; or (iv) transfers  between
locations  of the  Company or  between  the  Company,  its  Subsidiaries  or its
successor.





     (i) "Employee" means any person, including officers and directors, employed
by the  Company or any Parent or  Subsidiary  of the  Company.  The payment of a
director's fee by the Company shall not be sufficient to constitute "employment"
by the Company.

     (j) "Exchange Act" means the Securities Exchange Act of 1934, as amended.

     (k) "Fair Market  Value" means,  as of any date,  the value of Common Stock
determined as follows:

          (i) If the Common Stock is listed on any established stock exchange or
     a national market system including  without  limitation the National Market
     System of the National  Association of Securities  Dealers,  Inc. Automated
     Quotation  ("Nasdaq")  System,  its Fair Market  Value shall be the closing
     sales price for such stock (or the closing bid, if no sales were  reported)
     as quoted on such system or exchange for the last market  trading day prior
     to the time of determination as reported in the Wall Street Journal or such
     other source as the Administrator deems reliable or;

          (ii) If the Common  Stock is quoted on Nasdaq (but not on the National
     Market  System  thereof) or  regularly  quoted by a  recognized  securities
     dealer but selling prices are not reported,  its Fair Market Value shall be
     the mean between the high and low asked prices for the Common Stock or;

          (iii) In the absence of an  established  market for the Common  Stock,
     the Fair Market  Value  thereof  shall be  determined  in good faith by the
     Administrator.

     (l)  "Incentive  Stock  Option"  means an Option  intended to qualify as an
incentive stock option within the meaning of Section 422 of the Code.

     (m) "Nonstatutory  Stock Option" means an Option not intended to qualify as
an Incentive Stock Option.

     (n) "Option" means a stock option granted pursuant to the Plan.

     (o) "Optioned Stock" means the Common Stock subject to an Option.

     (p) "Optionee" means an Employee or Consultant who receives an Option.

     (q)  "Parent"  means  a  "parent  corporation",  whether  now or  hereafter
existing, as defined in Section 424(e) of the Code.

     (r) "Plan" means this 1996 Stock Plan.

     (s) "Restricted  Stock" means shares of Common Stock acquired pursuant to a
grant of stock purchase rights under Section 11 below.


                                      -2-



     (t) "Share"  means a share of the Common  Stock,  as adjusted in accordance
with Section 13 of the Plan.

     (u) "Subsidiary" means a "subsidiary corporation", whether now or hereafter
existing, as defined in Section 424(f) of the Code.

     3. STOCK  SUBJECT TO THE PLAN.  Subject to the  provisions of Section 13 of
the Plan, the maximum  aggregate number of shares which may be optioned and sold
under  the Plan is  750,000  shares  of  Common  Stock,  such  number  of shares
determined  on  a  post-reverse   stock  split   recapitalization   basis,  such
recapitalization  to be completed upon  consummation  of the Company's  proposed
initial  public  offering of Common  Stock.  The shares may be  authorized,  but
unissued, or reacquired Common Stock.

          If an  option  should expire or  become  unexercisable  for any reason
without having been exercised in full, the unpurchased Shares which were subject
thereto shall, unless the Plan shall have been terminated,  become available for
future grant under the Plan.

     4. ADMINISTRATION OF THE PLAN.

     (a) PROCEDURE.

          (i)  Administration  With  Respect to  Directors  and  officers.  With
     respect to grants of Options or stock purchase  rights to Employees who are
     also officers or directors of the Company,  the Plan shall be  administered
     by (A) the Board if the Board may  administer  the Plan in compliance  with
     Rule 16b-3  promulgated  under the  Exchange Act or any  successor  thereto
     ("Rule  16b-3") with respect to a plan intended to qualify  thereunder as a
     discretionary  plan,  or  (B)  a  Committee  designated  by  the  Board  to
     administer the Plan,  which Committee shall be constituted in such a manner
     as to permit  the Plan to comply  with Rule  16b-3  with  respect to a plan
     intended to qualify  thereunder as a  discretionary  plan.  Once appointed,
     such Committee  shall  continue to serve in its  designated  capacity until
     otherwise  directed by the Board.  From time to time the Board may increase
     the size of the Committee and appoint  additional  members thereof,  remove
     members  (with or without  cause) and appoint  new members in  substitution
     therefor,  fill vacancies,  however  caused,  and remove all members of the
     Committee and  thereafter  directly  administer the Plan, all to the extent
     permitted  by  Rule  16b-3  with  respect  to a plan  intended  to  qualify
     thereunder as a discretionary plan.

          (ii) Multiple  Administrative  Bodies. If permitted by Rule 16b-3, the
     Plan may be  administered  by different  bodies with respect to  directors,
     non-director officers and Employees who are neither directors nor officers.

          (iii)  Administration With Respect to Consultants and Other Employees.
     With respect to grants of Options or stock purchase rights to Employees who
     are neither  directors nor officers of the Company or to  Consultants,  the
     Plan shall be  administered  by (A) the Board,  if the Board may administer
     the Plan in compliance  with Rule 16b-3,  or (B) a Committee  designated by


                                      -3-



     the Board,  which  Committee  shall be  constituted  in such a manner as to
     satisfy the legal requirements  relating to the administration of incentive
     stock  option  plans,  if any, of  Delaware  corporate  law and  applicable
     securities laws and of the Code (the  "Applicable  Laws").  Once appointed,
     such Committee  shall  continue to serve in its  designated  capacity until
     otherwise  directed by the Board.  From time to time the Board may increase
     the size of the Committee and appoint  additional  members thereof,  remove
     members  (with or without  cause) and appoint  new members in  substitution
     therefor,  fill vacancies,  however  caused,  and remove all members of the
     Committee and  thereafter  directly  administer the Plan, all to the extent
     permitted by the Applicable Laws.

     (b) POWERS OF THE ADMINISTRATOR.  Subject to the provisions of the Plan and
in the case of a Committee,  the specific duties  delegated by the Board to such
Committee, the Administrator shall have the authority, in its discretion:

          (i) to  determine  the Fair  Market  Value  of the  Common  Stock,  in
     accordance with Section 2(k) of the Plan;

          (ii) to select the officers, Consultants and Employees to whom Options
     and stock purchase rights may from time to time be granted hereunder;

          (iii) to  determine  whether  and to what  extent  Options  and  stock
     purchase rights or any combination thereof, are granted hereunder;

          (iv) to  determine  the number of shares of Common Stock to be covered
     by each such award granted hereunder;

          (v) to approve forms of agreement for use under the Plan;

          (vi) to determine the terms and conditions,  not inconsistent with the
     terms of the  Plan,  of any award  granted  hereunder  (including,  but not
     limited to, the share price and any  restriction or limitation or waiver of
     forfeiture  restrictions  regarding  any Option or other  award  and/or the
     shares of Common Stock relating thereto, based in each case on such factors
     as the Administrator shall determine, in its sole discretion);

          (vii) to determine whether and under what  circumstances an Option may
     be settled in cash under subsection 9(f) instead of Common Stock;

          (viii)  to   determine   whether,   to  what  extent  and  under  what
     circumstances  Common  Stock and other  amounts  payable with respect to an
     award  under this Plan shall be  deferred  either  automatically  or at the
     election of the  participant  (including  providing for and determining the
     amount,  if any, of any deemed  earnings on any deferred  amount during any
     deferral period);


                                      -4-



          (ix) to reduce the  exercise  price of any Option to the then  current
     Fair Market Value if the Fair Market  Value of the Common Stock  covered by
     such Option shall have declined since the date the Option was granted; and

          (x) to  determine  the  terms  and  restrictions  applicable  to stock
     purchase rights and the Restricted Stock purchased by exercising such stock
     purchase rights.

     (c) EFFECT OF  COMMITTEE'S  DECISION.  All  decisions,  determinations  and
interpretations of the Administrator shall be final and binding on all Optionees
and any other holders of any Options.

     5. ELIGIBILITY.

     (a) Nonstatutory Stock Options may be granted to Employees and Consultants.
Incentive  Stock  Options  may be granted  only to  Employees.  An  Employee  or
Consultant who has been granted an Option may, if he is otherwise  eligible,  be
granted an additional Option or Options.

     (b) Each Option  shall be  designated  in the written  option  agreement as
either an  Incentive  Stock  Option or a  Nonstatutory  Stock  Option.  However,
notwithstanding such designations,  to the extent that the aggregate Fair Market
Value of the Shares with respect to which Options  designated as Incentive Stock
Options are  exercisable  for the first time by any optionee during any calendar
year  (under  all plans of the  Company  or any  Parent or  Subsidiary)  exceeds
$100,000, such excess Options shall be treated as Nonstatutory Stock Options.

     (c) For purposes of Section  5(b),  Incentive  Stock Options shall be taken
into account in the order in which they were granted,  and the Fair Market Value
of the Shares shall be determined as of the time the Option with respect to such
Shares is granted.

     (d) The Plan shall not confer upon any  Optionee  any right with respect to
continuation  of  employment or consulting  relationship  with the Company,  nor
shall it interfere in any way with his right or the Company's right to terminate
his employment or consulting relationship at any time, with or without cause.

     6. TERM OF PLAN. The Plan shall become  effective upon the earlier to occur
of its adoption by the Board of Directors or its approval by the shareholders of
the Company as described in Section 19 of the Plan. It shall  continue in effect
for a term of ten (10) years unless  sooner  terminated  under Section 15 of the
Plan.


                                      -5-



     7. TERM OF OPTION.  The term of each Option shall be the term stated in the
Option  Agreement;  provided,  however,  that in the case of an Incentive  Stock
Option,  the term  shall be no more than ten (10)  years  from the date of grant
thereof  or  such  shorter  term as may be  provided  in the  Option  Agreement.
However,  in the case of an Option  granted to an Optionee  who, at the time the
Option is granted,  owns stock  representing  more than ten percent (10%) of the
voting power of all classes of stock of the Company or any Parent or Subsidiary,
the term of the Option shall be five (5) years from the date of grant thereof or
such shorter term as may be provided in the Option Agreement.

     8. OPTION EXERCISE PRICE AND CONSIDERATION.

     (a) The per share  exercise  price for the Shares to be issued  pursuant to
exercise of an Option  shall be such price as is  determined  by the Board,  but
shall be subject to the following:

          (i) In the case of an Incentive Stock Option

               (A) granted to an Employee  who, at the time of the grant of such
               Incentive  Stock Option,  owns stock  representing  more than ten
               percent  (10%) of the voting power of all classes of stock of the
               Company or any Parent or Subsidiary, the per Share exercise price
               shall be no less than 110% of the Fair Market  Value per Share on
               the date of grant.

               (B) granted to any Employee,  the per Share  exercise price shall
               be no less  than 100% of the Fair  Market  Value per Share on the
               date of grant.

          (ii) In the case of a Nonstatutory Stock Option

               (A)  granted  to a person  who,  at the time of the grant of such
               Option,  owns stock  representing  more than ten percent (10%) of
               the voting  power of all  classes of stock of the  Company or any
               Parent or  Subsidiary,  the per Share  exercise price shall be no
               less than 110% of the Fair Market  Value per Share on the date of
               the grant.

               (B) granted to any person,  the per Share exercise price shall be
               no less than 85% of the Fair  Market  Value per Share on the date
               of grant.

     (b) The  consideration to be paid for the Shares to be issued upon exercise
of an  Option,  including  the method of  payment,  shall be  determined  by the
Administrator  (and,  in  the  case  of an  Incentive  Stock  Option,  shall  be
determined  at the time of grant)  and may  consist  entirely  of (1) cash,  (2)
check,  (3)  promissory  note,  (4) other Shares which (x) in the case of Shares
acquired  upon  exercise of an Option either have been owned by the Optionee for
more than six months on the date of surrender or were not acquired,  directly or
indirectly,  from the  Company,  and (y) have a Fair Market Value on the date of
surrender  equal to the aggregate  exercise price of the Shares as to which said
Option shall be exercised, (5) authorization from the Company to retain from the
total number of Shares as to which the Option is exercised that number of Shares
having a Fair Market Value on the date of exercise equal to the exercise price

                                      -6-



for the total number of Shares as to which the option is exercised, (6) delivery
of a properly executed exercise notice together with irrevocable instructions to
a broker to promptly  deliver to the Company the amount of sale or loan proceeds
required  to  pay  the  exercise   price,   (7)  by  delivering  an  irrevocable
subscription  agreement  for the Shares which  irrevocably  obligates the option
holder to take and pay for the Shares not more than twelve months after the date
of delivery of the subscription agreement,  (8) any combination of the foregoing
methods of payment,  or (9) such other  consideration  and method of payment for
the issuance of Shares to the extent  permitted under Applicable Laws. In making
its  determination as to the type of consideration to accept,  the Administrator
shall consider if acceptance of such consideration may be reasonably expected to
benefit the Company.

     9. EXERCISE OF OPTION.

     (a) PROCEDURE FOR EXERCISE;  RIGHTS AS A  SHAREHOLDER.  Any Option  granted
hereunder  shall be  exercisable  at such  times and under  such  conditions  as
determined by the Administrator,  including performance criteria with respect to
the Company and/or the Optionee,  and as shall be permissible under the terms of
the Plan.

         An Option may not be exercised for a fraction of a Share.

         An Option shall be deemed to be exercised  when written  notice of such
exercise  has been  given to the  Company  in  accordance  with the terms of the
Option by the person  entitled to exercise  the Option and full  payment for the
Shares with  respect to which the Option is exercised  has been  received by the
Company.  Full payment may, as authorized by the  Administrator,  consist of any
consideration  and method of payment  allowable  under Section 8(b) of the Plan.
Until the issuance (as  evidenced by the  appropriate  entry on the books of the
Company or of a duly  authorized  transfer  agent of the  Company)  of the stock
certificate evidencing such Shares, no right to vote or receive dividends or any
other rights as a  shareholder  shall exist with respect to the Optioned  Stock,
notwithstanding the exercise of the Option. The Company shall issue (or cause to
be issued)  such stock  certificate  promptly  upon  exercise of the Option.  No
adjustment  will be made for a dividend or other right for which the record date
is prior to the date the stock  certificate  is issued,  except as  provided  in
Section 11 of the Plan.

         Exercise of an Option in any manner  shall  result in a decrease in the
number of Shares which  thereafter  may be  available,  both for purposes of the
Plan and for sale  under  the  Option,  by the  number of Shares as to which the
Option is exercised.

     (b) TERMINATION OF EMPLOYMENT. In the event of termination of an Optionee's
consulting relationship or Continuous Status as an Employee with the Company (as
the case may be),  such  Optionee may, but only within ninety (90) days (or such
other period of time as is determined by the Board,  with such  determination in
the case of an  Incentive  Stock  Option  being made at the time of grant of the
Option and not  exceeding  ninety (90) days) after the date of such  termination
(but in no event  later than the  expiration  date of the term of such Option as
set forth in the Option  Agreement),  exercise  his  Option to the  extent  that
Optionee was entitled to exercise

                                      -7-


it at the date of such termination. To the extent that Optionee was not entitled
to exercise the Option at the date of such termination,  or if Optionee does not
exercise such Option to the extent so entitled within the time specified herein,
the Option shall terminate.

     (c) DISABILITY OF OPTIONEE. Notwithstanding the provisions of Section 9(b)
above, in the event of termination of an Optionee's  consulting  relationship or
Continuous  Status  as an  Employee  as a  result  of his  total  and  permanent
disability (as defined in Section 22(e)(3) of the Code),  Optionee may, but only
within  twelve (12) months  from the date of such  termination  (but in no event
later than the  expiration  date of the term of such  Option as set forth in the
Option  Agreement),  exercise  the Option to the extent  otherwise  entitled  to
exercise it at the date of such termination. To the extent that Optionee was not
entitled to exercise the Option at the date of termination,  or if Optionee does
not  exercise  such Option to the extent so entitled  within the time  specified
herein, the Option shall terminate.

     (d) DEATH OF OPTIONEE. In the event of the death of an Optionee, the Option
may be exercised,  at any time within  twelve (12) months  following the date of
death (but in no event later than the expiration date of the term of such Option
as set forth in the Option  Agreement),  by the Optionee's estate or by a person
who  acquired the right to exercise  the Option by bequest or  inheritance,  but
only to the extent the  Optionee was entitled to exercise the Option at the date
of death. To the extent that Optionee was not entitled to exercise the Option at
the date of  termination,  or if Optionee  does not exercise  such Option to the
extent so entitled within the time specified herein, the Option shall terminate.

     (e) RULE 16b-3.  Options granted to persons subject to Section 16(b) of the
Exchange  Act must  comply  with Rule 16b-3 and shall  contain  such  additional
conditions  or  restrictions  as may be required  thereunder  to qualify for the
maximum  exemption  from  Section 16 of the  Exchange  Act with  respect to Plan
transactions.

     (f) BUYOUT  PROVISIONS.  The Administrator may at any time offer to buy out
for a payment in cash or Shares,  an Option  previously  granted,  based on such
terms and conditions as the Administrator shall establish and communicate to the
Optionee at the time that such offer is made.

     10.  NON-TRANSFERABILITY  OF OPTIONS.  The Option may not be sold, pledged,
assigned, hypothecated,  transferred, or disposed of in any manner other than by
will or by the laws of descent or distribution and may be exercised,  during the
lifetime of the Optionee, only by the Optionee. The terms of the Option shall be
binding upon the executors, administrators, heirs, successors and assigns of the
Optionee.


                                      -8-



     11. STOCK PURCHASE RIGHTS.

     (a) RIGHTS TO PURCHASE.  Stock purchase  rights may be issued either alone,
in addition  to, or in tandem with other  awards  granted  under the Plan and/or
cash awards made outside of the Plan. After the Administrator determines that it
will offer stock purchase  rights under the Plan, it shall advise the offeree in
writing  of the  terms,  conditions  and  restrictions  related  to  the  offer,
including  the number of Shares that such person  shall be entitled to purchase,
the price to be paid (which  price shall not be less than 50% of the Fair Market
Value of the Shares as of the date of the offer), and the time within which such
person must accept such offer,  which shall in no event exceed  thirty (30) days
from the date upon which the  Administrator  made the determination to grant the
stock purchase  right.  The offer shall be accepted by execution of a Restricted
Stock purchase agreement in the form determined by the Administrator.

     (b) REPURCHASE OPTION. Unless the Administrator  determines otherwise,  the
Restricted Stock purchase  agreement shall grant the Company a repurchase option
exercisable  upon the voluntary or involuntary  termination  of the  purchaser's
employment with the Company for any reason (including death or Disability).  The
purchase price for Shares repurchased  pursuant to the Restricted Stock purchase
agreement  shall be the original  price paid by the purchaser and may be paid by
cancellation of any indebtedness of the purchaser to the Company. The repurchase
option shall lapse at such rate as the Committee may determine.

     (c) OTHER PROVISIONS. The Restricted Stock purchase agreement shall contain
such other terms,  provisions and conditions not  inconsistent  with the Plan as
may be determined by the Administrator in its sole discretion.  In addition, the
provisions of Restricted  Stock  purchase  agreements  need not be the same with
respect to each purchaser.

     (d) RIGHTS AS A  SHAREHOLDER.  Once the stock  purchase right is exercised,
the purchaser  shall have the rights  equivalent to those of a shareholder,  and
shall be a  shareholder  when his or her purchase is entered upon the records of
the duly  authorized  transfer agent of the Company.  No adjustment will be made
for a dividend or other right for which the record date is prior to the date the
stock purchase right is exercised, except as provided in Section 13 of the Plan.

     12.  STOCK  WITHHOLDING  TO SATISFY  WITHHOLDING  TAX  OBLIGATIONS.  At the
discretion of the Administrator,  Optionees may satisfy withholding  obligations
as  provided  in this  paragraph.  When an  Optionee  incurs  tax  liability  in
connection  with an Option or stock  purchase  right,  which  tax  liability  is
subject to tax  withholding  under  applicable  tax laws,  and the  Optionee  is
obligated to pay the Company an amount required to be withheld under  applicable
tax laws, the Optionee may satisfy the withholding tax obligation by electing to
have the Company withhold


                                      -9-



from the Shares to be issued upon  exercise  of the Option,  or the Shares to be
issued in  connection  with the stock  purchase  right,  if any,  that number of
Shares  having a Fair Market Value equal to the amount  required to be withheld.
The Fair Market Value of the Shares to be withheld  shall be  determined  on the
date that the amount of tax to be withheld is to be determined (the "Tax Date").

         All  elections by an Optionee to have Shares  withheld for this purpose
shall be made in writing in a form acceptable to the  Administrator and shall be
subject to the following restrictions:

         (a) the election must be made on or prior to the applicable Tax Date;

         (b) once made,  the election  shall be irrevocable as to the particular
Shares of the Option or Right as to which the election is made;

         (c) all elections shall be subject to the consent or disapproval of the
Administrator;

         (d) if the Optionee is subject to Rule 16b-3,  the election must comply
with the  applicable  provisions  of Rule  16b-3  and shall be  subject  to such
additional  conditions or restrictions as may be required  thereunder to qualify
for the maximum  exemption  from  Section 16 of the Exchange Act with respect to
Plan transactions.

         In the  event  the  election  to  have  Shares  withheld  is made by an
Optionee  and the Tax Date is deferred  under  Section 83 of the Code because no
election is filed under  Section 83(b) of the Code,  the Optionee  shall receive
the full  number of Shares  with  respect to which the Option or stock  purchase
right is  exercised  but such  Optionee  shall be  unconditionally  obligated to
tender back to the Company the proper number of Shares on the Tax Date.

     13.  ADJUSTMENTS UPON CHANGES IN CAPITALIZATION  OR MERGER.  Subject to any
required  action by the  shareholders  of the  Company,  the number of shares of
Common Stock  covered by each  outstanding  Option,  and the number of shares of
Common Stock which have been  authorized  for issuance  under the Plan but as to
which no Options have yet been  granted or which have been  returned to the Plan
upon  cancellation or expiration of an Option, as well as the price per share of
Common Stock covered by each such outstanding  Option,  shall be proportionately
adjusted for any  increase or decrease in the number of issued  shares of Common
Stock  resulting  from a stock  split,  reverse  stock  split,  stock  dividend,
combination or  reclassification  of the Common Stock,  or any other increase or
decrease in the number of issued shares of Common Stock effected without receipt
of  consideration  by the Company;  provided,  however,  that  conversion of any
convertible securities of the Company shall not be deemed to have been "effected
without receipt of  consideration."  Such adjustment shall be made by the Board,
whose  determination  in that respect  shall be final,  binding and  conclusive.
Except as  expressly  provided  herein,  no issuance by the Company of shares of
stock of any class, or securities convertible into


                                      -10-



shares of stock of any class,  shall affect, and no adjustment by reason thereof
shall be made with  respect  to, the  number or price of shares of Common  Stock
subject to an Option.

         In the event of the proposed dissolution or liquidation of the Company,
the Board shall  notify the  Optionee at least  fifteen  (15) days prior to such
proposed action. To the extent it has not been previously exercised,  the Option
will terminate immediately prior to the consummation of such proposed action. In
the event of a merger  or  consolidation  of the  Company  with or into  another
corporation  or the sale of all or  substantially  all of the  Company's  assets
(hereinafter,  a "merger"),  the Option shall be assumed or an equivalent option
shall be substituted by such successor  corporation or a parent or subsidiary of
such successor  corporation.  In the event that such successor  corporation does
not agree to assume the Option or to substitute an equivalent  option, the Board
shall, in lieu of such assumption or  substitution,  provide for the Optionee to
have the right to exercise the Option as to all of the Optioned Stock, including
Shares as to which the Option would not otherwise be  exercisable.  If the Board
makes an Option fully  exercisable in lieu of assumption or  substitution in the
event of a merger,  the Board shall notify the Optionee that the Option shall be
fully  exercisable  for a period  of  fifteen  (15)  days  from the date of such
notice,  and the Option will terminate  upon the expiration of such period.  For
the  purposes of this  paragraph,  the Option  shall be  considered  assumed if,
following  the merger,  the Option or right  confers the right to purchase,  for
each Share of stock subject to the Option  immediately prior to the merger,  the
consideration (whether stock, cash, or other securities or property) received in
the merger by holders of Common Stock for each Share held on the effective  date
of the transaction (and if holders were offered a choice of  consideration,  the
type of  consideration  chosen by the holders of a majority  of the  outstanding
Shares);  provided,  however, that if such consideration  received in the merger
was not solely  common stock of the  successor  corporation  or its Parent,  the
Board may, with the consent of the successor  corporation  and the  participant,
provide for the  consideration  to be received  upon the exercise of the Option,
for each Share of stock subject to the Option,  to be solely common stock of the
successor  corporation or its Parent equal in Fair Market Value to the per share
consideration  received  by  holders  of Common  Stock in the  merger or sale of
assets.

     14. TIME OF GRANTING OPTIONS. The date of grant of an Option shall, for all
purposes,  be the  date on  which  the  Administrator  makes  the  determination
granting such Option,  or such other date as is determined by the Board.  Notice
of the  determination  shall be given to each  Employee or Consultant to whom an
Option is so granted within a reasonable time after the date of such grant.

     15. AMENDMENT AND TERMINATION OF THE PLAN.

     (a)  AMENDMENT  AND  TERMINATION.  The Board may at any time amend,  alter,
suspend or  discontinue  the Plan, but no amendment,  alteration,  suspension or
discontinuation  shall be made which  would  impair  the rights of any  Optionee
under any grant theretofore made,  without his or her consent.  In addition,  to
the extent  necessary and desirable to comply with Rule 16b-3 under the Exchange
Act or with Section 422 of the Code (or any other  applicable law or regulation,
including the requirements of the NASD or an established  stock  exchange),  the


                                      -11-


Company shall obtain shareholder approval of any Plan amendment in such a manner
and to such a degree as required.

     (b) EFFECT OF AMENDMENT OR  TERMINATION.  Any such amendment or termination
of the Plan shall not affect  Options  already  granted and such  Options  shall
remain  in full  force  and  effect  as if this  Plan  had not been  amended  or
terminated, unless mutually agreed otherwise between the Optionee and the Board,
which agreement must be in writing and signed by the Optionee and the Company.

     16. CONDITIONS UPON ISSUANCE OF SHARES. Shares shall not be issued pursuant
to the exercise of an Option unless the exercise of such Option and the issuance
and  delivery of such Shares  pursuant  thereto  shall  comply with all relevant
provisions of law, including, without limitation, the Securities Act of 1933, as
amended, the Exchange Act, the rules and regulations promulgated thereunder, and
the requirements of any stock exchange upon which the Shares may then be listed,
and shall be further  subject to the  approval of counsel  for the Company  with
respect to such compliance.

         As a condition  to the  exercise of an Option,  the Company may require
the person  exercising  such Option to represent  and warrant at the time of any
such  exercise  that the  Shares are being  purchased  only for  investment  and
without  any  present  intention  to sell or  distribute  such Shares if, in the
opinion of counsel for the Company,  such a representation is required by any of
the aforementioned relevant provisions of law.

     17. RESERVATION OF SHARES. The Company,  during the term of this Plan, will
at all  times  reserve  and keep  available  such  number  of Shares as shall be
sufficient to satisfy the requirements of the Plan.

         The inability of the Company to obtain  authority  from any  regulatory
body having jurisdiction,  which authority is deemed by the Company's counsel to
be necessary  to the lawful  issuance  and sale of any Shares  hereunder,  shall
relieve the Company of any  liability in respect of the failure to issue or sell
such Shares as to which such requisite authority shall not have been obtained.

     18.  AGREEMENTS.  Options and stock  purchase  rights shall be evidenced by
written agreements in such form as the Board shall approve from time to time.

     19.  SHAREHOLDER  APPROVAL.  Continuance  of the Plan  shall be  subject to
approval by the  shareholders of the Company within twelve (12) months before or
after the date the Plan is adopted.  Such shareholder approval shall be obtained
in the degree and manner required under applicable state and federal law.


                                      -12-



     20.  INFORMATION TO OPTIONEES.  The Company shall provide to each Optionee,
during the period for which such  Optionee has one or more Options  outstanding,
copies of all annual  reports and other  information  which are  provided to all
shareholders  of the Company.  The Company shall not be required to provide such
information  if the  issuance  of  Options  under  the  Plan is  limited  to key
employees  whose duties in  connection  with the Company  assure their access to
equivalent information.