EXHIBIT 4-4


                            LAM RESEARCH CORPORATION

                             1991 STOCK OPTION PLAN

              AMENDED AND RESTATED EFFECTIVE AS OF OCTOBER 27, 1994

1.    PURPOSES OF THE PLAN.  The purposes of this Stock Option Plan are:

      -      to attract and retain the best available personnel for positions of
             substantial responsibility,

      -      to provide additional incentive to Employees, Consultants and
             Outside Directors, and

      -      to promote the success of the Company's business.

Options granted under the Plan may be Incentive Stock Options or Nonstatutory
Stock Options, as determined by the Administrator at the time of grant.  The
Plan also provides for automatic grants of Nonstatutory Stock Options to Outside
Directors.

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

      (a)    "ADMINISTRATOR" means the Board or any of its Committees as shall
be administering the Plan, in accordance with Section 4 of the Plan.

      (b)    "APPLICABLE LAWS" means the legal requirements relating to the
administration of stock option plans under state corporate and securities laws
and the Code.

      (c)    "BOARD" means the Board of Directors of the Company.

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

      (e)    "COMMITTEE" means a Committee appointed by the Board in accordance
with Section 4 of the Plan.

      (f)    "COMMON STOCK" means the Common Stock of the Company.

      (g)    "COMPANY" means Lam Research Corporation, a Delaware corporation.

      (h)    "CONSULTANT" means any person, including an advisor, engaged by the
Company or a Parent or Subsidiary to render services and who is compensated for
such services, provided that the term "Consultant" shall not include Directors
who are paid only a director's fee by the Company or who are not compensated by
the Company for their services as Directors.



      (i)    "CONTINUOUS STATUS AS AN EMPLOYEE OR CONSULTANT" means that the
employment or consulting relationship is not interrupted or terminated by the
Optionee, Company, any Parent or Subsidiary.  Continuous Status as an Employee
or Consultant shall not be considered interrupted in the case of: (i) any leave
of absence approved by the Board, including sick leave, military leave, or any
other personal leave, provided, however, that for purposes of Incentive Stock
Options, any such leave may not exceed ninety (90) days, unless reemployment
upon the expiration of such leave is guaranteed by contract (including certain
Company policies) or statute; or (ii) transfers between locations of the Company
or between the Company, its Parent, its Subsidiaries or its successor.

      (j)    "CONTINUOUS STATUS AS AN OUTSIDE DIRECTOR" means that the Outside
Director relationship is not interrupted or terminated by the Outside Director,
Company, or any Parent. Continuous Status as an Outside Director shall not be
considered interrupted in the case of any leave of absence approved by the
Board, including sick leave, military leave, or any other personal leave.

      (k)    "DIRECTOR" means a member of the Board.

      (l)    "DISABILITY" means total and permanent disability as defined in
Section 22(e)(3) of the Code.

      (m)    "EMPLOYEE" means any person, including Officers and Directors,
employed by the Company or any Parent or Subsidiary of the Company.  Neither
service as a Director nor payment of a director's fee by the Company shall be
sufficient to constitute "employment" by the Company.

      (n)    "EXCHANGE ACT" means the Securities Exchange Act of 1934, as
amended.

      (o)    "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, the National Association of Securities Dealers, Inc. Automated
Quotation ("NASDAQ") System, or a national market system, including without
limitation the National Market System of the NASDAQ System, or is regularly
quoted by a recognized securities dealer but selling prices are not reported,
the Fair Market Value of a Share of Common Stock shall be the mean between the
high bid and high asked prices for the Common Stock on the last market trading
day prior to the day of determination, as reported in the Wall Street Journal or
such other source as the Administrator deems reliable;


                                       -2-


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

      (p)    "INCENTIVE STOCK OPTION" means an Option intended to qualify as an
incentive stock option within the meaning of Section 422 of the Code and the
regulations promulgated thereunder.

      (q)    "NONSTATUTORY STOCK OPTION" means an Option not intended to qualify
as an Incentive Stock Option.

      (r)    "NOTICE OF GRANT" means a written notice evidencing certain terms
and conditions of an individual Option.  The Notice of Grant is part of the
Option Agreement.

      (s)    "OFFICER" means a person who is an officer of the Company within
the meaning of Section 16 of the Exchange Act and the rules and regulations
promulgated thereunder.

      (t)    "OPTION" means a stock option granted pursuant to the Plan.

      (u)    "OPTION AGREEMENT" means a written agreement between the Company
and an Optionee evidencing the terms and conditions of an individual Option
grant.  The Option Agreement is subject to the terms and conditions of the Plan.

      (v)    "OPTIONED STOCK" means the Common Stock subject to an Option.

      (w)    "OPTIONEE" means an Employee or Consultant who holds an outstanding
Option.

      (x)    "OUTSIDE DIRECTOR" shall mean a member of the Board of Directors of
the Company who is not an Employee or a Consultant.

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

      (z)    "PLAN" means this Lam Research Corporation 1991 Stock Option Plan.

      (aa)   "RULE 16b-3" means Rule 16b-3 of the Exchange Act or any successor
to Rule 16b-3, as in effect when discretion is being exercised with respect to
the Plan.

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


                                       -3-


      (cc)   "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 2,875,000 Shares of Common Stock.  The Shares may be
authorized, but unissued, or reacquired Common Stock.  However, should the
Company reacquire Shares which were issued pursuant to the exercise of an
Option, such Shares shall not become available for future grant under the Plan.

      If an Option expires or becomes unexercisable without having been
exercised in full, the unpurchased Shares which were subject thereto shall
become available for future grant under the Plan (unless the Plan has
terminated).

4.    ADMINISTRATION OF THE PLAN.

      (a)    PROCEDURE.

             (i)     MULTIPLE ADMINISTRATIVE BODIES.  If permitted by Rule
16b-3, the Plan may be administered by different bodies with respect to Outside
Directors, Directors who are also Employees or Consultants, Officers who are not
Directors, and Employees who are neither Directors nor Officers.

             (ii)    ADMINISTRATION WITH RESPECT TO DIRECTORS AND OFFICERS
SUBJECT TO SECTION 16(b).  With respect to Option grants made to Employees who
are also Officers or Directors subject to Section 16(b) of the Exchange Act, the
Plan shall be administered by (A) the Board, if the Board may administer the
Plan in compliance with the rules governing a plan intended to qualify as a
discretionary plan under Rule 16b-3, or (B) a committee designated by the Board
to administer the Plan, which committee shall be constituted to comply with the
rules governing a plan intended to qualify as a discretionary plan under Rule
16b-3.  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, remove
members (with or without cause) and substitute new members, fill vacancies
(however caused), and remove all members of the Committee and thereafter
directly administer the Plan, all to the extent permitted by the rules governing
a plan intended to qualify as a discretionary plan under Rule 16b-3.

             (iii)   ADMINISTRATION WITH RESPECT TO OTHER PERSONS. With respect
to Option grants made to Employees or Consultants who are neither Directors nor
Officers of the Company, the Plan shall be administered by (A) the Board or (B)
a committee designated by the Board, which committee shall be constituted to
satisfy Applicable Laws.  Once appointed, such Committee shall serve in its
designated capacity until otherwise directed by the Board.


                                       -4-


The Board may increase the size of the Committee and appoint additional members,
remove members (with or without cause) and substitute new members, fill
vacancies (however caused), and remove all members of the Committee and
thereafter directly administer the Plan, all to the extent permitted by
Applicable Laws.

             (iv)    ADMINISTRATION WITH RESPECT TO AUTOMATIC GRANTS TO OUTSIDE
DIRECTORS. Automatic grants to Outside Directors shall be pursuant to a
non-discretionary formula as set forth in Section 5(b) hereof and therefore
shall not be subject to discretionary administration.

      (b)    POWERS OF THE ADMINISTRATOR.  Subject to the provisions of the
Plan, and in the case of a Committee, subject to 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(o) of the Plan;

             (ii)    to select the Consultants and Employees to whom Options may
be granted hereunder;

             (iii)   to determine whether and to what extent Options are granted
hereunder;

             (iv)    to determine the number of shares of Common Stock to be
covered by each Option 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.  Such terms and
conditions may include, but are not limited to, the exercise price, the time or
times when Options may be exercised (which may be based on performance
criteria), any vesting acceleration or waiver of forfeiture restrictions, and
any restriction or limitation regarding an Option or the shares of Common Stock
relating thereto, based in each case on such factors as the Administrator, in
its sole discretion, shall determine;

             (vii)   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;

             (viii)  to construe and interpret the terms of the Plan;

             (ix)    to prescribe, amend and rescind rules and regulations
relating to the Plan;


                                       -5-


             (x)     to modify or amend each Option (subject to Section 15(c) of
the Plan);

             (xi)    to authorize any person to execute on behalf of the Company
any instrument required to effect the grant of an Option previously granted by
the Administrator;

             (xii)   to determine the terms and restrictions applicable to
Options; and

             (xiii)  to make all other determinations deemed necessary or
advisable for administering the Plan.

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

5.  ELIGIBILITY.

      (a)      Options may be granted to Employees, Consultants and Outside
Directors provided that (i) Incentive Stock Options may only be granted to
Employees and (ii) Options may only be granted to Outside Directors in
accordance with the provisions of Section 5(b) hereof.  Each Option shall be
designated in the written option agreement as either an Incentive Stock Option
or a Nonstatutory Stock Option.  Subject to Section 5(b) with respect to Outside
Directors, an Employee, Consultant or Outside Director who has been granted an
option may, if such Employee, Consultant or Outside Director is otherwise
eligible, be granted additional Option(s).

      (b)    The provisions set forth in this Section 5(b) shall not be amended
more than once every six months, other than to comport with changes in the Code,
the Employee Retirement Income Security Act of 1974, as amended, or the rules
thereunder.  All grants of Options to Outside Directors under this Plan shall be
automatic and non-discretionary and shall be made strictly in accordance with
the following provisions:

             (i)     No person shall have any discretion to select which Outside
Directors shall be granted Options or to determine the number of shares to be
covered by Options granted to Outside Directors; provided, however, that nothing
in this Plan shall be construed to prevent an Outside Director from declining to
receive an Option under this Plan.

             (ii)    Each Outside Director shall be automatically granted an
Option to purchase 6,000 Shares on the first business day of January of each
calendar year.

             (iii)   The terms of an Option granted pursuant to this Section
5(b) shall be as follows:


                                       -6-


                     (A)   the term of the Option shall be ten (10) years;

                     (B)   except as provided in subsections 5(b)(iii)(G) and
(H) hereof, the Option shall be exercisable only while the Outside Director
remains a director;

                     (C)   the exercise price per share of Common Stock shall be
100% of the Fair Market Value on the date of grant of the Option;

                     (D)   the Option shall be 100% vested upon the date of
grant;

                     (E)   the consideration to be paid for the Shares to be
issued upon exercise of an automatic Outside Director Option shall consist of
cash or check;

                     (F)   if an Outside Director ceases to serve as a Director
the Option shall terminate immediately (except in the event of the Outside
Director's death or Disability, as described below);

                     (G)   in the event an Outside Director's Continuous Status
as an Outside Director terminates as a result of his or her Disability, he or
she may, but only within six (6) months from the date of termination, exercise
his or her Option. If he or she does not exercise such Option (which he or she
was entitled to exercise) within the time specified herein, the Option shall
terminate; and

                     (H)   in the event of the death of an Outside Director, the
Option may be exercised, at any time within six (6) months following the date of
death, by the Optionee's estate or by a person who acquired the right to
exercise the Option by bequest or inheritance. If the option is not exercised
(to the extent it was entitled to be exercised) within the time specified
herein, the Option shall terminate.

6.    LIMITATIONS.

      (a)    Each Option shall be designated in the Notice of Grant 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 subject to an Optionee's incentive stock options granted by the Company,
any Parent or Subsidiary, which become exercisable for the first time 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.  For purposes of this Section 6(a), 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 of grant.


                                       -7-


      (b)    Neither the Plan nor any Option shall confer upon an Optionee any
right with respect to continuing the Optionee's employment or consulting
relationship with the Company, nor shall they interfere in any way with the
Optionee's right or the Company's right to terminate such employment or
consulting relationship at any time, with or without cause.

      (c)    No Employee shall be granted, in any fiscal year of the Company,
Options to purchase more than two hundred thousand (200,000) Shares.  The
foregoing limitation shall be adjusted proportionately in connection with any
change in the Company's capitalization as described in Section 12.

      (d)  If an Option is canceled in the same fiscal year of the Company in
which it was granted (other than in connection with a transaction described in
Section 12), the cancelled Option will be counted against the limit set forth in
Section 5(c).  For this purpose, if the exercise price of an Option is reduced,
the transaction will be treated as a cancellation of the Option and the grant of
a new Option.

7.    TERM OF PLAN. Subject to Section 18 of the Plan, the Plan shall become
effective upon the earlier to occur of its adoption by the Board or its approval
by the stockholders of the Company as described in Section 18 of the Plan.  It
shall continue in effect for a term of ten (10) years unless terminated earlier
under Section 14 of the Plan.

8.    TERM OF OPTION.  The term of each Option shall be stated in the Notice of
Grant; provided, however, that in the case of an Incentive Stock Option, the
term shall be ten (10) years from the date of grant or such shorter term as may
be provided in the Notice of Grant.  However, in the case of an Incentive Stock
Option granted to an Optionee who, at the time the Incentive Stock 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 Incentive Stock Option shall be five (5) years from the date of grant or
such shorter term as may be provided in the Notice of Grant.

9.    OPTION EXERCISE PRICE AND CONSIDERATION.

      (a)    EXERCISE PRICE.  Except with respect to automatic stock option
grants to Outside Directors, the per share exercise price for the Shares to be
issued pursuant to exercise of an Option shall be determined by the
Administrator, subject to the following:

             (i)     In the case of an Incentive Stock Option:

                     (A)   granted to an Employee who, at the time the Incentive
Stock 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 per Share exercise price shall be no less than 110% of the Fair
Market Value per Share on the date of grant.


                                       -8-


                     (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, the per Share
exercise price may be less than 100%, but shall be no less than 85%, of the Fair
Market Value per Share on the date of grant, if the Administrator determines
that a discount from the Fair Market Value is appropriate in lieu of the payment
of a reasonable amount of salary or cash bonus to the Optionee.

      (b)    WAITING PERIOD AND EXERCISE DATES. Except with respect to automatic
stock option grants to Outside Directors, at the time an Option is granted, the
Administrator shall fix the period within which the Option may be exercised and
shall determine any conditions which must be satisfied before the Option may be
exercised.  In so doing, the Administrator may specify that an Option may not be
exercised until the completion of a service period.

      (c)    FORM OF CONSIDERATION.  Except with respect to automatic stock
option grants to Outside Directors, the Administrator shall determine the
acceptable form of consideration for exercising an Option, including the method
of payment.  In the case of an Incentive Stock Option, the Administrator shall
determine the acceptable form of consideration at the time of grant.  Such
consideration may consist of:

             (i)     cash;

             (ii)    check;

             (iii)   promissory note;

             (iv)    other Shares which (A) in the case of Shares acquired upon
exercise of an option, have been owned by the Optionee for more than six months
on the date of surrender, and (B) 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;

             (v)     delivery of a properly executed exercise notice together
with such other documentation as the Administrator and the broker, if
applicable, shall require to effect an exercise of the Option and delivery to
the Company of the sale or loan proceeds required to pay the exercise price;

             (vi)    any combination of the foregoing methods of payment; or

             (vii)   such other consideration and method of payment for the
issuance of Shares to the extent permitted by Applicable Laws.


                                       -9-


10.   EXERCISE OF OPTION.

      (a)    PROCEDURE FOR EXERCISE; RIGHTS AS A SHAREHOLDER.  Any Option
granted hereunder shall be exercisable according to the terms of the Plan and at
such times and under such conditions as determined by the Administrator and set
forth in the Option Agreement.

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

      An Option shall be deemed exercised when the Company receives:  (i)
written notice of exercise (in accordance with the Option Agreement) from the
person entitled to exercise the Option, and (ii) full payment for the Shares
with respect to which the Option is exercised.  Full payment may consist of any
consideration and method of payment authorized by the Administrator and
permitted by the Option Agreement and the Plan.  Shares issued upon exercise of
an Option shall be issued in the name of the Optionee or, if requested by the
Optionee, jointly with a person as specified by the Optionee.  Until the stock
certificate evidencing such Shares is issued (as evidenced by the appropriate
entry on the books of the Company or of a duly authorized transfer agent of the
Company), no right to vote or receive dividends or any other rights as a
stockholder 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 after the Option is exercised.  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 13 of the
Plan.

      Exercising an Option in any manner shall decrease the number of Shares
thereafter 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 OR CONSULTING RELATIONSHIP.  In the event
that an Optionee's Continuous Status as an Employee or Consultant terminates
(other than upon the Optionee's death or Disability), the Optionee may exercise
his or her Option, but only within such period of time as is determined by the
Administrator, and only to the extent that the Optionee was entitled to exercise
it at the date of termination (but in no event later than the expiration of the
term of such Option as set forth in the Notice of Grant).  In the case of an
Incentive Stock Option, the Administrator shall determine such period of time
(in no event to exceed three (3) months from the date of termination) when the
Option is granted.  In the case of a Nonstatutory Stock Option, such period of
time may not exceed six (6) months from the date of termination.  If, at the
date of termination, the Optionee is not entitled to exercise his or her entire
Option, the Shares covered by the unexercisable portion of the Option shall
revert to the Plan.  If, after termination, the Optionee does not exercise his
or her Option within the time specified by the Administrator, the Option shall
terminate, and the Shares covered by such Option shall revert to the Plan.


                                      -10-


             (i)     DISABILITY OF OPTIONEE.  In the event that an Optionee's
Continuous Status as an Employee or Consultant terminates as a result of the
Optionee's Disability, the Optionee may exercise his or her Option at any time
within six (6) months from the date of such termination (or, if an Employee or
Consultant, such other period of time not exceeding twelve (12) months as is
determined by the Administrator, with such determination in the case of an
Incentive Stock Option being made at the time of grant of the Option), but only
to the extent that the Optionee was entitled to exercise it at the date of such
termination (but in no event later than the expiration of the term of such
Option as set forth in the Notice of Grant).  If, at the date of termination,
the Optionee is not entitled to exercise his or her entire Option, the Shares
covered by the unexercisable portion of the Option shall revert to the Plan.
If, after termination, the Optionee does not exercise his or her Option within
the time specified herein, the Option shall terminate, and the Shares covered by
such Option shall revert to the Plan.

      (c)    DEATH OF OPTIONEE.  In the event of the death of an Optionee:

             (i)     during the term of the Option who is at the time of death
an Employee or Consultant and who shall have been in Continuous Status as an
Employee or Consultant since the date of grant of the Option, the Option may be
exercised, at any time within six (6) months (or such other period of time as is
determined by the Administrator, with such determination in the case of an
Incentive Stock Option being made at the time of grant of the Option) following
the date of death (but in no event later than the date of expiration of the term
of such Option as set forth in the Notice of Grant), 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 of the right to exercise that would have
accrued had the Optionee continued living and remained in Continuous Status as
an Employee or Consultant six (6) months after the date of death; or

             (ii)    within thirty (30) days (or such other period of time not
exceeding three (3) months as is determined by the Administrator, with such
determination in the case of an Incentive Stock Option being made at the time of
grant of the Option) after the termination of Continuous Status as an Employee
or Consultant, the Option may be exercised, at any time within six (6) months
following the date of death (but in no event later than the date of expiration
of the term of such Option as set forth in the Notice of Grant), 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 of the right to exercise that
had accrued at the date of termination.

11.   NON-TRANSFERABILITY OF OPTIONS.  An 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.


                                      -11-


12.   ADJUSTMENTS UPON CHANGES IN CAPITALIZATION, DISSOLUTION, MERGER OR ASSET
SALE.

      (a)    CHANGES IN CAPITALIZATION.  Subject to any required action by the
stockholders 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 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.

      (b)    DISSOLUTION OR LIQUIDATION. In the event of the proposed
dissolution or liquidation of the Company, to the extent that an Option has not
been previously exercised, it will terminate immediately prior to the
consummation of such proposed action. The Board may, in the exercise of its sole
discretion in such instances, declare that any Option (except for Options
granted to Outside Directors) shall terminate as of a date fixed by the Board
and give each Optionee the right to exercise his or her Option as to all or any
part of the Optioned Stock, including Shares as to which the Option would not
otherwise be exercisable.

      (c)    MERGER OR ASSET SALE. In the event of a merger of the Company with
or into another corporation, or the sale of substantially all of the assets of
the Company, each outstanding Option shall be assumed or an equivalent option or
right substituted by the successor corporation or a Parent or Subsidiary of the
successor corporation.  In the event that the 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 or a portion of the Optioned
Stock, including Shares as to which it would not otherwise be exercisable.  If
the Administrator makes an Option fully exercisable in lieu of assumption or
substitution in the event of a merger or sale of assets, the Administrator 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 or sale of assets,
the option or right confers the right to purchase, for each Share of Optioned
Stock subject to the Option immediately prior to


                                      -12-


the merger or sale of assets, the consideration (whether stock, cash, or other
securities or property) received in the merger or sale of assets 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 or sale of assets was
not solely common stock of the successor corporation or its Parent, the
Administrator 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 Optioned 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.

13.   DATE OF GRANT.  The date of grant of an Option shall be, for all purposes,
the date on which the Administrator makes the determination granting such
Option, or such other later date as is determined by the Administrator.  Notice
of the determination shall be provided to each Optionee within a reasonable time
after the date of grant.

14.   AMENDMENT AND TERMINATION OF THE PLAN.

      (a)    AMENDMENT AND TERMINATION.  The Board may at any time amend, alter,
suspend or terminate the Plan.

      (b)    STOCKHOLDER APPROVAL. The Company shall obtain stockholder approval
of any Plan amendment to the extent necessary and desirable to comply with Rule
16b-3 or with Section 422 of the Code (or any successor rule or statute or other
applicable law, rule or regulation, including the requirements of any exchange
or quotation system on which the Common Stock is listed or quoted).  Such
stockholder approval, if required, shall be obtained in such a manner and to
such a degree as is required by the applicable law, rule or regulation.

      (c)    EFFECT OF AMENDMENT OR TERMINATION. No amendment, alteration,
suspension or termination of the Plan shall impair the rights of any Optionee,
unless mutually agreed otherwise between the Optionee and the Administrator,
which agreement must be in writing and signed by the Optionee and the Company.

15.   CONDITIONS UPON ISSUANCE OF SHARES.

      (a)    LEGAL COMPLIANCE.  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 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, Applicable Laws,
and the requirements of any stock exchange or quotation system upon which


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the Shares may then be listed or quoted, and shall be further subject to the
approval of counsel for the Company with respect to such compliance.

      (b)    INVESTMENT REPRESENTATIONS.  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.

16.   LIABILITY OF COMPANY.

      (a)    INABILITY TO OBTAIN AUTHORITY.  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.

      (b)    GRANTS EXCEEDING ALLOTTED SHARES.  If the Optioned Stock covered by
an Option exceeds, as of the date of grant, the number of Shares which may be
issued under the Plan without additional stockholder approval, such Option shall
be void with respect to such excess Optioned Stock, unless stockholder approval
of an amendment sufficiently increasing the number of Shares subject to the Plan
is timely obtained in accordance with Section 15(b) of the Plan.

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.

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


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