Subject to Section 7.1 of the Equity Plan, each Initial Award shall vest and become exercisable in substantially equal installments on each of the first three anniversaries of the date of grant, subject to the Non-Employee Director continuing in service on the Board through each such vesting date. Subject to Section 7.1 of the Equity Plan, each Subsequent Award shall vest and/or become exercisable on the first anniversary of the date of grant, subject to the Non-Employee Director continuing in service on the Board through such vesting date. No portion of an Initial Award or Subsequent Award which is unvested and/or exercisable at the time of a Non-Employee Director’s termination of service on the Board shall become vested and/or exercisable thereafter. Subject to Section 7.1 of the Equity Plan, all of a Non-Employee Director’s Initial Awards and Subsequent Awards shall vest in full upon the occurrence of a Change in Control (as defined in the Equity Plan), the Non-Employee Director’s death or the Non-Employee Director’s termination of service due to his Disability (as defined in the Equity Plan), to the extent outstanding at such time.