D. Terms of Options Granted toNon-Employee Directors.
1. Exercise Price. Theper-share exercise price of each Option and Elective Option granted to aNon-Employee Director shall equal the Fair Market Value (as defined in the Equity Plan) of a share of the Company’s common stock on the date the Option or Elective Option, as applicable, is granted.
2. Vesting.
a. Initial Options. Each Initial Option shall vest and become exercisable in substantially equal installments on each of the first three anniversaries of the date of grant, such that the Initial Option shall be fully vested on the third anniversary of the date of grant, subject to theNon-Employee Director continuing in service as aNon-Employee Director through each such vesting date.
b. Subsequent Options. Each Subsequent Option shall vest and become exercisable on the earlier of the first anniversary of the date of grant or the day immediately prior to the date of the next annual meeting of the Company’s stockholders occurring after the date of grant, in either case, subject to theNon-Employee Director continuing in service as aNon-Employee Director through such vesting date.
c. Elective Option. Each Elective Option shall vest and become exercisable as to 25% of the shares subject to the Elective Option on March 31st, June 30th, September 30th and December 31st of the Applicable Year (each, an “Elective Option Vesting Date”), subject to theNon-Employee Director continuing in service as aNon-Employee Director through the applicable vesting date, provided that, in the event aNon-Employee Director does not serve as aNon-Employee Director, or in the applicable position, for an entire calendar quarter, the Elective Option will become vested and exercisable as to the portion of the Elective Option obtained by multiplying (x) the portion of the Elective Option that would have otherwise vested if theNon-Employee Director had remained in service on the following Elective Option Vesting Date by (y) a fraction (I) the numerator of which is the number of days in the calendar quarter prior to theNon-Employee Director’s termination of service and (II) the denominator of which is the number of days in the calendar quarter in which theNon-Employee Director’s termination of service occurs.
d. Forfeiture of Options. Unless the Board otherwise determines, any portion of an Initial Option, Subsequent Option or Elective Option which is unvested or unexercisable at the time of aNon-Employee Director’s termination of service on the Board as aNon-Employee Director shall be immediately forfeited upon such termination of service and shall not thereafter become vested and exercisable. All of aNon-Employee Director’s Initial Options, Subsequent Options and Elective Options shall vest in full immediately prior to the occurrence of a Change in Control (as defined in the Equity Plan), to the extent outstanding at such time.
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