EXHIBIT 10.1

VALENTIS, INC.    AMENDED AND RESTATED 1997 EQUITY INCENTIVE PLAN

INTRODUCTION.

In October 1993, the Board of Directors adopted the Valentis, Inc. (formerly Megabios Corp.) 1993 Stock Option Plan, which was subsequently amended
in August 1994, January 1996, February 1997 and December 2000. In July 1997, the Board of Directors renamed the 1993 Stock Option Plan as the "1997 Equity Incentive
Plan." In March 2002 the Board of Directors amended and restated the Plan to read as set forth herein.

1.    Purposes.

(a)The purpose of the Plan is to provide a means by which selected Employees and Directors of and Consultants to the Company
and its Affiliates may be given an opportunity to benefit from increases in value of the common stock of the Company ("Common Stock") through the granting of (i) Incentive Stock Options,
(ii) Nonstatutory Stock Options, (iii) stock bonuses and (iv) rights to purchase restricted stock.

(b)The Company, by means of the Plan, seeks to retain the services of persons who are now Employees, Directors or
Consultants, to secure and retain the services of new Employees, Directors and Consultants, and to provide incentives for such persons to exert maximum efforts for the success of the Company and its
Affiliates.

(c)The Company intends that the Stock Awards issued under the Plan shall, in the discretion of the Board or any Committee to
which responsibility for administration of the Plan has been delegated pursuant to subsection 3(c), be either (i) Options granted pursuant to Section 6 hereof, including Incentive Stock
Options and Nonstatutory Stock Options, or (ii) stock bonuses or rights to purchase restricted stock granted pursuant to Section 7 hereof. All Options shall be separately designated
Incentive Stock Options or Nonstatutory Stock Options at the time of grant, and in such form as issued pursuant to Section 6, and a separate certificate or certificates will be issued for
shares purchased on exercise of each type of Option.

2.    Definitions.

(a)"Affiliate"means any parent corporation or subsidiary corporation,
whether now or hereafter existing, as those terms are defined in Sections 424(e) and (f) respectively, of the Code.

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

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

(d)"Committee"means a Committee appointed by the Board in accordance with
subsection 3(c) of the Plan.

(e)"Company"means Valentis, Inc., a Delaware corporation.

(f)"Consultant"means any person, including an advisor, engaged by the
Company or an Affiliate to render consulting 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.

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(g)"Continuous Status as an Employee, Director or Consultant"means the
employment or relationship as a Director or Consultant is not interrupted or terminated. The Board, in its sole discretion, may determine whether Continuous Status as an Employee, Director or
Consultant shall 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; or
(ii) transfers between locations of the Company or between the Company, Affiliates or their successors.

(h)"Director"means a member of the Board.

(i)"Employee"means any person, including Officers and Directors, employed
by the Company or any Affiliate 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.

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

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



(l)"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.

(m)"Non-Employee Director"means a Director who either
(i) is not a current Employee or Officer of the Company or its parent or subsidiary, does not receive compensation (directly or indirectly) from the Company or its parent or subsidiary for
services rendered as a consultant or in any capacity other than
as a Director (except for an amount as to which disclosure would not be required under Item 404(a) of Regulation S-K promulgated pursuant to the Securities Act of 1933
("Regulation S-K"), does not possess an interest in any other transaction as to which disclosure would be required under Item 404(a) of Regulation S-K, and is not
engaged in a business relationship as to which disclosure would be required under Item 404(b) of Regulation S-K; or (ii) is otherwise considered a "non-employee
director" for purposes of Rule 16b-3.

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

(o)"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.

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

(q)"Option Agreement"means a written agreement between the Company and an
Optionee evidencing the terms and conditions of an individual Option grant. Each Option Agreement shall be subject to the terms and conditions of the Plan.

(r)"Optionee"means a person to whom an Option is granted pursuant to the
Plan.

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(s)"Outside Director"means a Director who either (i) is not a
current employee of the Company or an "affiliated corporation" (within the meaning of Treasury regulations promulgated under Section 162(m) of the Code), is not a former employee of the Company
or an "affiliated corporation" receiving compensation for prior services (other than benefits under a tax qualified pension plan), was not an officer of the Company or an "affiliated corporation" at
any time, and is not currently receiving direct or indirect remuneration from the Company or an "affiliated corporation" for services in any capacity other than as a Director, or (ii) is
otherwise considered an "outside director" for purposes of Section 162(m) of the Code.

(t)"Plan"means this Valentis, Inc. Amended and Restated 1997 Equity
Incentive Plan.

(u)"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.

(v)"Stock Award"means any right granted under the Plan, including any
Option, any stock bonus, and any right to purchase restricted stock.

(w)"Stock Award Agreement"means a written agreement between the Company and
a holder of a Stock Award evidencing the terms and conditions of an individual Stock Award grant. Each Stock Award Agreement shall be subject to the terms and conditions of the Plan.

3.    ADMINISTRATION.

(a)The Plan shall be administered by the Board unless and until the Board delegates administration to a Committee, as
provided in subsection 3(c).

(b)The Board shall have the power, subject to, and within the limitations of, the express provisions of the Plan:



(c)The Board may delegate administration of the Plan to a committee or committees ("Committee") of one or more members of
the board. In the discretion of the Board, a Committee may consist solely of two or more Outside Directors, in accordance with Code Section 162(m), or solely of two or more
Non-Employee Directors, in accordance with Rule 16b-3. If administration is delegated to a Committee, the Committee shall have, in connection with the administration of
the Plan, the powers theretofore possessed by the Board (and references in this Plan to the Board shall thereafter be

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to the Committee), subject, however, to such resolutions, not inconsistent with the provisions of the Plan, as may be adopted from time to time by the Board. The Board may abolish the Committee at
any time and revest in the Board the administration of the Plan.

4.    SHARES SUBJECT TO THE PLAN.

(a)Subject to the provisions of Section 12 relating to adjustments upon changes in stock, the stock that may be
issued pursuant to Stock Awards shall not exceed in the aggregate five million one hundred thousand (5,100,000) shares of the Company's Common Stock. If any Stock Award shall for any reason expire or
otherwise terminate, in whole or in part, without having been exercised in full (or vested in the case of Restricted Stock), the stock not acquired under such Stock Award shall revert to and again
become available for issuance under the Plan.

(b)The stock subject to the Plan may be unissued shares or reacquired shares, bought on the market or otherwise.

5.    ELIGIBILITY.

(a)Incentive Stock Options may be granted only to Employees. Stock Awards other than Incentive Stock Options may be granted
only to Employees, Directors or Consultants.

(b)No person shall be eligible for the grant of an Incentive Stock Option if, at the time of grant, such person owns (or is
deemed to own pursuant to Section 424(d) of the Code) stock possessing more than ten percent (10%) of the total combined voting power of all classes of stock of the Company or of any of its
Affiliates unless the exercise price of such Option is at least one hundred ten percent (110%) of
the Fair Market Value of such stock at the date of grant and the Option is not exercisable after the expiration of five (5) years from the date of grant.

(c)Subject to the provisions of Section 12 relating to adjustments upon changes in stock, no person shall be eligible
to be granted Options covering more than five hundred thousand (500,000) shares of the Common Stock in any calendar year. This subsection 5(c) shall not apply until (i) the earliest of:
(A) the first material modification of the Plan (including any increase to the number of shares reserved for issuance under the Plan in accordance with Section 4); (B) the
issuance of all of the shares of Common Stock reserved for issuance under the Plan; (C) the expiration of the Plan; or (D) the first meeting of stockholders at which directors are to be
elected that occurs after the close of the third calendar year following the calendar year in which occurred the first registration of an equity security under Section 12 of the Exchange Act;
or (ii) such other date required by Section 162(m) of the Code and the rules and regulations promulgated thereunder.

6.    OPTION PROVISIONS.

Each Option shall be in such form and shall contain such terms and conditions as the Board shall deem appropriate. The provisions of separate Options need not be
identical, but each Option shall include (through incorporation of provisions hereof by reference in the Option or otherwise) the substance of each of the following provisions:

(a)Term.No Option shall be exercisable after the expiration of ten
(10) years from the date it was granted.

(b)Price.The exercise price of each Incentive Stock Option and each
Nonstatutory Stock Option shall be not less than one hundred percent (100%) of the Fair Market Value of the stock subject to the Option on the date the Option is granted. Notwithstanding the
foregoing, an Option may be granted with an exercise price lower than that set forth in the preceding sentence, including where such Option is granted pursuant to an assumption or substitution for
another option in a manner satisfying the

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provisions of Section 424(a) of the Code, if such Option is approved by the holders of a majority of the shares of common stock of the Company present and entitled to vote at a duly convened
meeting of shareholders.

(c)Consideration.The purchase price of stock acquired pursuant to an Option
shall be paid, to the extent permitted by applicable statutes and regulations, either (i) in cash at the time the Option is exercised, or (ii) at the discretion of the Board or the
Committee, at the time of the grant of the Option, (A) by delivery to the Company of other Common Stock of the Company, (B) according to a deferred payment or other arrangement (which
may include, without limiting the generality of the foregoing, the use of other Common Stock of the Company) with the person to whom the Option is
granted or to whom the Option is transferred pursuant to subsection 6(d), or (C) in any other form of legal consideration that may be acceptable to the Board.

In
the case of any deferred payment arrangement, interest shall be payable at least annually and shall be charged at no less than a market rate of interest that is sufficient to avoid
the treatment as interest, under any applicable provisions of the Code, of any amounts other than amounts stated to be interest under the deferred payment arrangement.

(d)Transferability.An Incentive Stock Option shall not be transferable
except by will or by the laws of descent and distribution, and shall be exercisable during the lifetime of the person to whom the Incentive Stock Option is granted only by such person. A Nonstatutory
Stock Option may be transferred to the extent provided in the Option Agreement; provided that if the Option Agreement does not expressly permit the transfer of a Nonstatutory Stock Option, the
Nonstatutory Stock Option shall not be transferable except by will or by the laws of descent and distribution, and shall be exercisable during the lifetime of the person to whom the Option is granted
only by such person or any transferee pursuant to a domestic relations order. Notwithstanding the foregoing, the person to whom the Option is granted may, by delivering written notice to the Company,
in a form satisfactory to the Company, designate a third party who, in the event of the death of the Optionee, shall thereafter be entitled to exercise the Option.

(e)Vesting.The total number of shares of stock subject to an Option may,
but need not, be allotted in periodic installments (which may, but need not, be equal). The Option Agreement may provide that from time to time during each of such installment periods, the Option may
become exercisable ("vest") with respect to some or all of the shares allotted to that period, and may be exercised with respect to some or all of the shares allotted to such period and/or any prior
period as to which the Option became vested but was not fully exercised. The Option may be subject to such other terms and conditions on the time or times when it may be exercised (which may be based
on performance or other criteria) as the Board may deem appropriate. The provisions of this subsection 6(e) are subject to any Option provisions governing the minimum number of shares as to which an
Option may be exercised.

(f)Termination of Employment or Relationship as a Director or Consultant.In
the event an Optionee's Continuous Status as an Employee, Director or Consultant terminates (other than upon the Optionee's death or disability), the Optionee may exercise his or her Option (to the
extent that the Optionee was entitled to exercise it at the date of termination) but only within such period of time ending on the earlier of (i) the date three (3) months after the
termination of the Optionee's Continuous Status as an Employee, Director or Consultant (or such longer or shorter period specified in the Option Agreement), or (ii) the expiration of the term
of the Option as set forth in the Option Agreement. If, after termination, the Optionee does not exercise his or her Option within the time specified in the Option Agreement, the Option shall
terminate, and the shares covered by such Option shall revert to and again become available for issuance under the Plan.

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An
Optionee's Option Agreement may also provide that if the exercise of the Option following the termination of the Optionee's Continuous Status as an Employee, Director, or Consultant
(other than upon the Optionee's death or disability) would result in liability under Section 16(b) of the Exchange Act, then the Option shall terminate on the earlier of (i) the
expiration of the term of the Option set forth in the Option Agreement, or (ii) the tenth (10th) day after the last date on which such exercise would result in such liability under
Section 16(b) of the Exchange Act. Finally, an Optionee's Option Agreement may also provide that if the exercise of the Option following the termination of the Optionee's Continuous Status as
an Employee, Director or Consultant (other than upon the Optionee's death or disability) would be prohibited at any time solely because the issuance of shares would violate the registration
requirements under the Act, then the Option shall terminate on the earlier of (i) the expiration of the term of the Option set forth in the first paragraph of this subsection 6(f), or
(ii) the expiration of a period of three (3) months after the termination of the Optionee's Continuous Status as an Employee, Director or Consultant during which the exercise of the
Option would not be in violation of such registration requirements.

(g)Disability of Optionee.In the event an Optionee's Continuous Status as
an Employee, Director or Consultant terminates as a result of the Optionee's disability, the Optionee may exercise his or her Option (to the extent that the Optionee was entitled to exercise it at the
date of termination), but only within such period of time ending on the earlier of (i) the date twelve (12) months following such termination (or such longer or shorter period specified
in the Option Agreement), or (ii) the expiration of the term of the Option as set forth in the Option Agreement. 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 and again become available for issuance under 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 and again become available for issuance under the Plan.

(h)Death of Optionee.In the event of the death of an Optionee during, or
within a period specified in the Option after the termination of, the Optionee's Continuous Status as an Employee, Director or Consultant, the Option may be exercised (to the extent the Optionee was
entitled to exercise the Option at the date of death) by the Optionee's estate, by a person who acquired the right to exercise the Option by bequest or inheritance or by a person designated to
exercise the option upon the Optionee's death pursuant to subsection 6(d), but only within the period ending on the earlier of (i) the date twelve (12) months following the date of death
(or such longer or shorter period specified in the Option Agreement), or (ii) the expiration of the term of such Option as set forth in the Option Agreement. If, at the time of death, the
Optionee was not entitled to exercise his or her entire Option, the shares covered by the unexercisable portion of the Option shall revert to and again become available for issuance under the Plan.
If, after death, the Option is not exercised within the time specified herein, the Option shall terminate, and the shares covered by such Option shall revert to and again become available for issuance
under the Plan.

(i)Early Exercise.The Option may, but need not, include a provision whereby
the Optionee may elect at any time while an Employee, Director or Consultant to exercise the Option as to any part or all of the shares subject to the Option prior to the full vesting of the Option.
Any unvested shares so purchased may be subject to a repurchase right in favor of the Company or to any other restriction the Board determines to be appropriate.

(j)Re-Load Options.Without in any way limiting the authority of
the Board or Committee to make or not to make grants of Options hereunder, the Board or Committee shall have the authority (but not an obligation) to include as part of any Option Agreement a
provision entitling the Optionee to a further Option (a "Re-Load Option") in the event the Optionee exercises the Option evidenced by the Option Agreement, in whole or in part, by
surrendering other shares of Common Stock in

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accordance with this Plan and the terms and conditions of the Option Agreement. Any such Re-Load Option (i) shall be for a number of shares equal to the number of shares
surrendered as part or all of the exercise price of such Option; (ii) shall have an expiration date which is the same as the expiration date of the Option the exercise of which gave rise to
such Re-Load Option; and (iii) shall have an exercise price which is equal to one hundred percent (100%) of the Fair Market Value of the Common Stock subject to the
Re-Load Option on the date of exercise of the original Option. Notwithstanding the foregoing, a Re-Load Option which is an Incentive Stock Option and which is granted to a 10%
stockholder (as described in subsection 5(b)), shall have an exercise price which is equal to one hundred ten percent (110%) of the Fair Market Value of the stock subject to the Re-Load
Option on the date of exercise of the original Option and shall have a term which is no longer than five (5) years.

Any
such Re-Load Option may be an Incentive Stock Option or a Nonstatutory Stock Option, as the Board or Committee may designate at the time of the grant of the original
Option;provided, however,that the designation of any Re-Load Option as an Incentive Stock Option shall be subject to the one hundred
thousand dollars ($100,000) annual limitation on exercisability of Incentive Stock Options described in subsection 11(d) of the Plan and in Section 422(d) of the Code. There shall be no
Re-Load Options on a Re-Load Option. Any such Re-Load Option shall be subject to the availability of sufficient shares under subsection 4(a) and shall be subject to
such other terms and conditions as the Board or Committee may determine which are not inconsistent with the express provisions of the Plan regarding the terms of Options.

7.    TERMS OF STOCK BONUSES AND PURCHASES OF RESTRICTED STOCK.

Each stock bonus or restricted stock purchase agreement shall be in such form and shall contain such terms and conditions as the Board or the Committee shall deem
appropriate. The terms and conditions of stock bonus or restricted stock purchase agreements may change from time to time, and the terms and conditions of separate agreements need not be identical,
but each stock bonus or restricted stock purchase agreement shall include (through incorporation of provisions hereof by reference in the agreement or otherwise) the substance of each of the following
provisions as appropriate:

(a)Purchase Price.The purchase price under each restricted stock purchase
agreement shall be such amount as the Board or Committee shall determine and designate in such agreement;provided, however, that unless approved by the
holders of a majority of the shares of common stock of the Company present and entitled to vote at a duly convened meeting of shareholders, the purchase price shall not be less than one hundred
percent (100%) of the stock's Fair Market Value on the date such award is made. Notwithstanding the foregoing, the Board or the Committee may determine that eligible
participants in the Plan may be awarded stock pursuant to a stock bonus agreement in consideration for past services actually rendered to the Company for its benefit.

(b)Transferability.No rights under a stock bonus or restricted stock
purchase agreement shall be transferable except by will or the laws of descent and distribution or, if the agreement so provides, pursuant to a domestic relations order satisfying the requirements of
Rule 16b-3, so long as stock awarded under such agreement remains subject to the terms of the agreement.

(c)Consideration.The purchase price of stock acquired pursuant to a stock
purchase agreement shall be paid either: (i) in cash at the time of purchase; (ii) at the discretion of the Board or the Committee, according to a deferred payment or other arrangement
with the person to whom the stock is sold; or (iii) in any other form of legal consideration that may be acceptable to the Board or the Committee in its discretion. Notwithstanding the
foregoing, the Board or the Committee to which administration of the Plan has been delegated may award stock pursuant to a stock bonus agreement in consideration for past services actually rendered to
the Company or for its benefit.

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(d)Vesting.Shares of stock sold or awarded under the Plan may, but need
not, be subject to a repurchase option in favor of the Company in accordance with a vesting schedule to be determined by the Board or the Committee.

(e)Termination of Continuous Status as an Employee, Director or Consultant.In the event a Participant's Continuous Status as an Employee, Director or Consultant terminates, the Company may repurchase or otherwise reacquire any or all of the shares of stock held by that
person which have not vested as of the date of termination under the terms of the stock bonus or restricted stock purchase agreement between the Company and such person.

8.    REPRICING PROHIBITED.

Notwithstanding any provision in this Plan to the contrary, unless approved by the holders of a majority of the shares of common stock of the Company present and
entitled to vote at a duly convened meeting of shareholders, no Stock Award may be amended to reduce the exercise price (or the purchase price, as applicable) per share of the shares subject to the
Stock Award below the exercise or purchase price as of the date the Stock Award is granted. In addition, unless approved by the holders of a majority of the shares of common stock of the Company
present and entitled to vote at a duly convened meeting of shareholders, no Stock Award may be granted in exchange for, or in connection with, the cancellation or surrender of a Stock Award having a
higher exercise or purchase price or less favorable vesting schedule.

9.    COVENANTS OF THE COMPANY.

(a)During the terms of the Stock Awards, the Company shall keep available at all times the number of shares of stock
required to satisfy such Stock Awards.

(b)The Company shall seek to obtain from each regulatory commission or agency having jurisdiction over the Plan such
authority as may be required to issue and sell shares under Stock Awards; provided, however, that this undertaking shall not require the Company to register under the Securities Act of 1933, as
amended (the "Securities Act") either the Plan, any Stock Award or any stock issued or issuable pursuant to any such Stock Award. If, after reasonable efforts, the Company is unable to obtain from any
such regulatory commission or agency the authority which counsel for the Company deems necessary for the lawful issuance and sale of stock under the Plan, the Company shall be relieved from any
liability for failure to issue and sell stock upon exercise of such Stock Awards unless and until such authority is obtained.

10.  USE OF PROCEEDS FROM STOCK.

Proceeds from the sale of stock pursuant to Stock Awards shall constitute general funds of the Company.

11.  MISCELLANEOUS.

(a)The Board shall have the power to accelerate the time at which a Stock Award may first be exercised or the time during
which a Stock Award or any part thereof will vest pursuant to subsection 6(e) or 7(d), notwithstanding the provisions in the Stock Award stating the time at which it may first be exercised or the time
during which it will vest.

(b)Neither an Employee, Director nor a Consultant nor any person to whom a Stock Award is transferred in accordance with the
Plan shall be deemed to be the holder of, or to have any of the rights of a holder with respect to, any shares subject to such Stock Award unless and until such person has satisfied all requirements
for exercise of the Stock Award pursuant to its terms.

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(c)Nothing in the Plan or any instrument executed or Stock Award granted pursuant thereto shall confer upon any Employee,
Consultant or other holder of Stock Awards any right to continue in the employ of the Company or any Affiliate, or to continue serving as a Consultant and Director, or shall affect the right of the
Company or any Affiliate to terminate the employment of any Employee with or without notice and with or without cause, or the right to terminate the relationship of any Consultant pursuant to the
terms of such Consultant's agreement with the Company or Affiliate or service as a Director pursuant to the Company's By-Laws.

(d)To the extent that the aggregate Fair Market Value (determined at the time of grant) of stock with respect to which
Incentive Stock Options are exercisable for the first time by any Optionee during any calendar year under all plans of the Company and its Affiliates exceeds one hundred thousand dollars ($100,000),
the Options or portions thereof which exceed such limit (according to the order in which they were granted) shall be treated as Nonstatutory Stock Options.

(e)The Company may require any person to whom a Stock Award is granted, or any person to whom a Stock Award is transferred
in accordance with the Plan, as a condition of exercising or acquiring stock under any Stock Award, (1) to give written assurances satisfactory to the Company as to such person's knowledge and
experience in financial and business matters and/or to employ a purchaser representative reasonably satisfactory to the Company who is knowledgeable and experienced in financial and business matters,
and that he or she is capable of evaluating, alone or together with the purchaser representative, the merits and risks of exercising the Stock Award; and (2) to give written assurances
satisfactory to the Company stating that such person is acquiring the stock subject to the Stock Award for such person's own account and not with any present intention of selling or otherwise
distributing the stock. The foregoing requirements, and any assurances given pursuant to such requirements, shall be inoperative if (i) the issuance of the shares upon the exercise or
acquisition of stock under the Stock Award has been registered under a then currently effective registration statement under the Securities Act, or (ii) as to any particular requirement, a
determination is made by counsel for the Company that such requirement need not be met in the circumstances under the then applicable securities laws. The Company may, upon advice of counsel to the
Company, place legends on stock certificates issued under the Plan as such counsel deems necessary or appropriate in order to comply with applicable securities laws, including, but not limited to,
legends restricting the transfer of the stock.

(f)To the extent provided by the terms of a Stock Award Agreement, the person to whom a Stock Award is granted may satisfy
any federal, state or local tax withholding obligation relating to the exercise or acquisition of stock under a Stock Award by any of the following means or by a combination of such means:
(1) tendering a cash payment; (2) authorizing the Company to withhold shares from the shares of the Common Stock otherwise issuable to the participant as a result of the exercise or
acquisition of stock under the Stock Award; or (3) delivering to the Company owned and unencumbered shares of the Common Stock of the Company.

12.  ADJUSTMENTS UPON CHANGES IN STOCK.

(a)If any change is made in the stock subject to the Plan, or subject to any Stock Award, without the receipt of
consideration by the Company (through merger, consolidation, reorganization, recapitalization, reincorporation, stock dividend, dividend in property other than cash, stock split, liquidating dividend,
combination of shares, exchange of shares, change in corporate structure or other transaction not involving the receipt of consideration by the Company), the Plan will be appropriately adjusted in the
class(es) and maximum number of shares subject to the Plan pursuant to subsection 4(a) and the maximum number of shares subject to award to any person during any calendar year pursuant to subsection
5(c), and the outstanding Stock Awards will be appropriately adjusted in the class(es) and number of shares and price per share of stock subject to such outstanding Stock Awards.

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Such adjustments shall be made by the Board or the Committee, the determination of which shall be final, binding and conclusive. (The conversion of any convertible securities of the Company shall not
be treated as a "transaction not involving the receipt of consideration by the Company".)

(b)In the event of Change of Control:



For
purposes of this Plan, "Change of Control" shall mean: any consolidation or merger of the Company with or into any other entity or person, or any other corporate reorganization in
which the Company shall not be the continuing or surviving entity, or any transaction or series of related transactions by the Company in which in excess of 50% of the Company's voting power is
transferred, or any sale, lease, license or other disposition of all or substantially all of the assets of the Company. The continuing or surviving organization entity shall be deemed the acquiror for
purposes of this subsection of the Plan.

13.  AMENDMENT OF THE PLAN AND STOCK AWARDS.

(a)The Board at any time, and from time to time, may amend the Plan. However, (i) except as provided in
Section 12 relating to adjustments upon changes in stock, no amendment shall be effective unless approved by the stockholders of the Company where stockholder is necessary for the Plan to
satisfy the requirements of Section 422 of the Code, Rule 16b-3 or any Nasdaq or securities exchange listing requirements, and (ii) no amendment to the minimum price
provisions of Sections 6(b) or 7(a) and no amendment to Section 8 shall be effective unless approved by the holders of a majority of the shares of common stock of the Company present and
entitled to vote at a duly convened meeting of shareholders.

(b)The Board may in its sole discretion submit any other amendment to the Plan for stockholder approval, including, but not
limited to, amendments to the Plan intended to satisfy the requirements of Section 162(m) of the Code and the regulations thereunder regarding the exclusion of performance-based compensation
from the limit on corporate deductibility of compensation paid to certain executive officers.

(c)It is expressly contemplated that, subject to this Section 13, the Board may amend the Plan in any respect the
Board deems necessary or advisable to provide eligible Employees, Directors or Consultants with the maximum benefits provided or to be provided under the provisions of the Code

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and the regulations promulgated thereunder relating to Incentive Stock Options and/or to bring the Plan and/or Incentive Stock Options granted under it into compliance therewith.

(d)Rights and obligations under any Stock Award granted before amendment of the Plan shall not be impaired by any amendment
of the Plan unless (i) the Company requests the consent of the person to whom the Stock Award was granted and (ii) such person consents in writing.

(e)The Board at any time, and from time to time, may amend the terms of any one or more Stock Awards; provided, however,
that the rights and obligations under any Stock Award shall not be impaired by any such amendment unless (i) the Company requests the consent of the person to whom the Stock Award was granted
and (ii) such person consents in writing.

14.  TERMINATION OR SUSPENSION OF THE PLAN.

(a)The Board may suspend or terminate the Plan at any time. Unless sooner terminated, the Plan shall terminate ten
(10) years from the date the Plan is adopted by the Board or approved by the stockholders of the Company, whichever is earlier. No Stock Awards may be granted under the Plan while the Plan is
suspended or after it is terminated.

(b)Rights and obligations under any Stock Award granted while the Plan is in effect shall not be impaired by suspension or
termination of the Plan, except with the consent of the person to whom the Stock Award was granted.

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