Exercise of SARs. Unless the Award Agreement otherwise provides, an SAR related to an Option will be exercisable at such time or times, and to the extent, that the related Option will be exercisable; provided that the Award Agreement shall not, without the approval of the stockholders of the Company, provide for a vesting period for the exercise of the SAR that is more favorable to the Participant than the exercise period for the related Option. An SAR may not have a term exceeding eight years from its Grant Date. An SAR granted independently of any other Award will be exercisable pursuant to the terms of the Award Agreement. Whether an SAR is related to an Option or is granted independently, the SAR may only be exercised when the Fair Market Value of the Shares underlying the SAR exceeds the exercise price of the SAR.

Rights Related to Options. An SAR granted in connection with an Option shall entitle a Participant, upon exercise, to surrender that Option or any portion thereof, to the extent unexercised, and to receive payment of an amount determined by multiplying # the difference obtained by subtracting the Exercise Price with respect to a share of Stock specified in the related Option from the Fair Market Value of a share of Stock on the date of exercise of the SAR, by # the number of shares as to which that SAR has been exercised. The Option shall then cease to be exercisable to the extent surrendered. SARs granted in connection with an Option shall be subject to the terms and conditions of the Award Agreement governing the Option, which shall provide that the SAR is exercisable only at such time or times and only to the extent that the related Option is exercisable and shall not be transferable except to the extent that the related Option is transferrable.

Exercisability and Term. Subject to Section 5(c), each SAR Award Agreement shall specify the date when all or any installment of the SAR is to become exercisable. The SAR Award Agreement shall also specify the term of the SAR, provided that the term of the SAR shall in no event exceed ten (10) years from the date of grant. A SAR Award Agreement may provide for accelerated exercisability in the event of the Participant’s death, Disability or retirement or other events and may provide for expiration prior to the end of its term in the event of the termination of the Participant’s Service. SARs may be awarded in combination with Options, and such an Award may provide that the SARs will not be exercisable unless the related Options are forfeited. A SAR may be included in an ISO only at the time of grant but may be included in an NSO at the time of grant or thereafter. A SAR granted under the Plan may provide that it will be exercisable only in the event of a Change in Control.

Other Conditions Applicable to SARs. In no event shall the term of any SAR granted under the Plan exceed ten (10) years from the Award Date. A SAR may be exercised only when the Fair Market Value of a Share exceeds the Fair Market Value per Share on the Award Date. A SAR shall be exercised by delivery to the Committee (or its delegee) of a written notice of exercise in the form (which may be electronic) prescribed by the Committee (or its delegee).

Exercise of SARs. A SAR may be exercised to the extent that the Option in which it is included is exercisable, subject to any restrictions imposed by Rule 16b-3 under the Exchange Act (as amended from time to time). If, on the date when an Option expires, the Exercise Price under such Option is less than the Fair Market Value on such date but any portion of such Option has not been exercised or surrendered, then any SAR included in such Option shall automatically be deemed to be exercised as of such date with respect to such portion. An Option granted under the Plan may provide that it will be exercisable as a SAR only in the event of a Change in Control.

Section # Exercisability and Vesting; Exercise. Each Option and SAR shall vest and become exercisable according to the terms and conditions as determined by the Administrator. Except as otherwise determined by the Administrator, Options and SARs shall vest ratably in equal annual installments over a three-year period, on each of the first three anniversaries of the grant date. Except as otherwise determined by the Administrator, SARs granted in tandem with an Option shall become vested and exercisable on the same date or dates as the Options with which such SARs are associated vest and become exercisable. SARs that are granted in tandem with an Option may only be exercised upon the surrender of the right to exercise such Option for an equivalent number of Shares, and may be exercised only with respect to the Shares for which the related Option is then exercisable. The Administrator shall specify the manner of and any terms and conditions of exercise of an exercisable Option or SAR, including but not limited to net-settlement, delivery of previously owned stock and broker-assisted sales.

Exercisability and Settlement. The Committee shall determine, on the Award Date, the time or times at which and the circumstances under which a SAR may be exercised, in whole or in part (including based on the achievement of performance goals and/or future service requirements), the time or times at which SARs shall cease to be or become exercisable following Termination of Employment or upon other conditions, the method of exercise, method of settlement, form of consideration payable in settlement, method by or forms in which shares of Common Stock shall be delivered or deemed to be delivered to a Participant, regardless of whether a SAR shall be granted in tandem or in combination with any other Award, and any and all other terms and conditions of any SAR. Notwithstanding the foregoing, except as provided in Article 11 and Article 14, # no SAR shall be exercisable either in whole or in part prior to the first anniversary of the Award Date, and # SARs that vest solely by the passage of time shall not vest in full in less than three (3) years from the Award Date (but may vest pro rata during such period).

Subject to the provisions of this Plan and the applicable Agreement, a SAR may be exercised in whole at any time or in part from time to time at such times and in compliance with such requirements as the Committee shall determine; provided, however, that a SAR may be exercised only when the Fair Market Value of the Common Stock that is subject to the exercise exceeds the Initial Value of the SAR and a Corresponding SAR may be exercised only to the extent that the related Option is exercisable. A SAR granted under this Plan may be exercised with respect to any number of whole shares less than the full number for which the SAR could be exercised. A partial exercise of a SAR shall not affect the right to exercise the SAR from time to time in accordance with this Plan and the applicable Agreement with respect to the remaining shares subject to the SAR. The exercise of a Corresponding SAR shall result in the termination of the related Option to the extent of the number of shares with respect to which the SAR is exercised.