1989 STOCK OPTION PLAN AND FORM OF AGT

EXHIBIT 10.2

ANN ARBOR STROMAL, INC.



1989 STOCK OPTION PLAN



Adopted August 15, 1989





1. PURPOSE.



(a) The purpose of the Plan is to provide a means which selected key employees and directors (if declared eligible under paragraph 4) of and consultants to Ann Arbor Stromal, Inc., a Michigan corporation (the "Company"), and its Affiliates, as defined in subparagraph 1(b), may be given an opportunity to purchase stock of the Company.



(b) The word "Affiliate" as used in the Plan means any parent corporation or subsidiary corporation of the Company, as those terms are defined in Sections 425(e) and (f), respectively, of the Internal Revenue Code of 1986, as amended from time to time (the "Code").



(c) The Company, by means of the Plan, seeks to retain the services of persons now employed by or serving as consultants or directors to the Company, to secure and retain the services of new employees/persons capable of filling such positions, and to provide incentives for such persons to exert maximum efforts for the success of the Company.



(d) The Company intends that the options issued under the Plan shall, in the discretion of the Board of Directors of the Company (the "Board") or any committee to which responsibility for administration of the Plan has been delegated







pursuant to subparagraph 2(c), be either incentive stock options as that term is used in Section 422A of the Code ("Incentive Stock Options"), or options which do not qualify as incentive stock options ("Supplemental Stock Options"). All options shall be separately designated Incentive Stock Options or Supplemental Stock Options at the time of grant, and in such form as issued pursuant to paragraph 5, and a separate certificate or certificates shall be issued for shares purchased on exercise of each type of option. An option designated as a Supplemental Stock Option shall not be treated as an incentive stock option.



2. ADMINISTRATION.

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(a) The Plan shall be administered by the Board unless and until the Board delegates administration to a committee, as provided in subparagraph 2(c). Whether or not the Board has delegated administration, the Board shall have the final power to determine all questions of policy and expediency that may arise in the administration of the Plan.



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



(1) To determine from time to time which of the persons eligible under the Plan shall be granted options; when and how the option shall be granted; whether the option will be an Incentive Stock Option or a Supplemental Stock Option; the provisions of each option granted (which need not be identical), including the time or times during the term of each option within which all or portions of such option may be exercised; and the



number of shares for which an option shall be granted to each such person.



(2) To construe and interpret the Plan and options granted under it, and to establish, amend and revoke rules and regulations for its administration. The Board, in the exercise of this power, may correct any defect, omission or inconsistency in the Plan or in any option agreement, in a manner and to the extent it shall deem necessary or expedient to make the Plan fully effective.



(3) To amend the Plan as provided in paragraph 10.



(4) Generally, to exercise such powers and to perform such acts as the Board deems necessary or expedient to promote the best interests of the Company.



(c) The Board may delegate administration of the Plan to a committee composed of not fewer than three (3) members (the "Committee"), all of the members of which Committee shall be disinterested persons, if required and as defined by the provisions of subparagraph 2(d). 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, 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. Additionally, prior to the date of the first



registration of an equity security of the Company under Section 12 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and notwithstanding anything to the contrary contained herein, the Board may delegate administration of the Plan to any person or persons and the term "Committee" shall apply to any person or persons to whom such authority has been delegated.



(d) The term "disinterested person," as used in this Plan, shall mean an administrator of the Plan, whether a member of the Board or of any Committee to which responsibility for administration of the Plan has been delegated pursuant to subparagraph 2(c): (i) who is not at the time he or she exercises discretion in administering the Plan eligible and has not at any time within one year prior thereto been eligible for selection as a person to whom stock may be allocated or to whom stock options or stock appreciation rights may be granted pursuant to the Plan or any other plan of the Company or any of its affiliates entitling the participants therein to acquire stock, stock options or stock appreciation rights of the Company or any of its affiliates; or (ii) who is otherwise considered to be a "disinterested person" in accordance with the rules, regulations or interpretations of the Securities and Exchange Commission. Any such person shall otherwise comply with the requirements of Rule 16b-3 promulgated under the Securities Exchange Act of 1934, as amended (the "Exchange Act").





(e) Any requirement that an administrator of the Plan be a "disinterested person" shall not apply (i) prior to the date of the first registration of an equity security of the Company under Section 12 of the Exchange Act, or (ii) if the Board or the Committee expressly declares that such requirement shall not apply.



3. SHARES SUBJECT TO THE PLAN.

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(a) Subject to the provisions of paragraph 9 relating to adjustments upon changes in stock, the stock that may be sold pursuant to options granted under the Plan shall not exceed in the aggregate one million three hundred sixty-three thousand six hundred thirty-six (1,363,636) shares of the Company's common stock. If any option granted under the Plan shall for any reason expire or otherwise terminate without having been exercised in full, the stock not purchased under such option shall again become available for the Plan.



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



(c) An Incentive Stock Option may be granted to an eligible person under the Plan only if the aggregate fair market value (determined at the time the option is granted) of the stock with respect to which incentive stock options (as defined in the Code) granted after 1986 are exercisable for the first time by such optionee during any calendar year under all incentive stock option plans of the Company and its Affiliates does not exceed one hundred thousand dollars ($100,000). Should it be determined



that an option granted under the Plan exceeds such maximum for any reason other than the failure of a good faith attempt to value the stock subject to the option, such option shall be considered a Supplemental Stock Option to the extent, but only to the extent, of such excess; provided, however, that should it be determined that an entire option or any portion thereof does not qualify for treatment as an incentive stock option by reason of exceeding such maximum, such option or the applicable portion shall be considered a Supplemental Stock Option.



4. ELIGIBILITY.

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(a) Incentive Stock Options may be granted only to employees (including officers) of the Company or its Affiliates. A director of the Company shall not be eligible to receive Incentive Stock Options unless such director is also an employee (including an officer) of the Company or any Affiliate. Supplemental Stock Options may be granted only to key employees (including officers) of, directors of or consultants to the Company or its Affiliates. A director of the Company shall not be eligible for a Supplemental Stock Option unless such director is also a key employee (including an officer) of or consultant to the Company or any Affiliate.



(b) A director shall in no event be eligible for the benefits of the Plan unless and until such director is expressly declared eligible to participate in the Plan by action of the Board or the Committee, and only if, at any time discretion is exercised by the Board in the selection of a director as a person







to whom options may be granted, or in the determination of the number of shares which may be covered by options granted to a director: (i) a majority of the Board and a majority of the directors acting in such matter are disinterested persons, as defined in subparagraph 2(d); (ii) the Committee consists solely of "disinterested persons" as defined in subparagraph 2(d); or (iii) the Plan otherwise complies with the requirements of Rule 16b-3 promulgated under the Exchange Act, as from time to time in effect. The Board shall otherwise comply with the requirements of Rule 16b-3 promulgated under the Exchange Act, as from time to time in effect. This subparagraph 4(b) shall not apply prior to the date of the first registration of an equity security of the Company under Section 12 of the Exchange Act.



(c) No person shall be eligible for the grant of an option under the Plan if, at the time of grant, such person owns (or is deemed to own pursuant to Section 425(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 term of the option does not exceed five (5) years from the date of grant.



5. OPTION PROVISIONS.

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Each option shall be in such form and shall contain such terms and conditions as the Board or the Committee 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) The term of any option shall not be greater than twelve (12) years from the date it was granted.



(b) The exercise price of each Incentive 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. The exercise price of each Supplemental Stock Option shall be not less than eighty-five percent (85%) of the fair market value of the stock subject to the option on the date the option is granted.



(c) 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, either at the time of the grant or exercise 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 subparagraph 5(d), or (C) in any other form of legal consideration that may be acceptable to the Board or the Committee.





In the case of any deferred payment arrangement, interest shall be payable at least annually and shall be charged at the minimum rate of interest necessary 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) An 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.



(e) 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). 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 was not fully exercised. During the remainder of the term of the option (if its term extends beyond the end of the installment periods), the option may be exercised from time to time with respect to any shares then remaining subject to the option. The provisions of this subparagraph 5(e) are subject to any option provisions governing the minimum number of shares as to which an option may be exercised.





(f) The Company may require any optionee, or any person to whom an option is transferred under subparagraph 5(d), as a condition of exercising any such option, (1) to give written assurances satisfactory to the Company as to the optionee'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 experienc ...