No portion of this Award may be settled until such portion shall have vested. Except as otherwise provided herein, the Restricted Stock Units vest in three annual installments, with 33.4% vesting on the first anniversary of the Award Date and 33.3% vesting on each of the second and third anniversaries of the Award Date, provided in each case that, except as set forth in Section 3 below, the Awardee is then, and since the Award Date has continuously been, employed by the Company or its Affiliates.