Exercise. Subject to Section 7(f), a Stock Appreciation Right granted in connection with an Option shall be exercisable at such time or times and only to the extent that the related Option is exercisable, and will not be transferable except to the extent the related Option may be transferable. A Stock Appreciation Right granted in connection with an Incentive Stock Option shall be exercisable only if the Fair Market Value of a Share on the date of exercise exceeds the purchase price specified in the related Incentive Stock Option.

Exercise. The Option Holder (or in the case of the death of the Option Holder, the designated legal representative or heir of the Option Holder) may exercise the NQSOs during the Exercise Period by giving written notice to the ​ in the form required by the Committee (“Exercise Notice”). The Exercise Notice must specify the number of Shares to be purchased, which shall be at least 100 unless fewer shares remain unexercised. The exercise date is the date the Exercise Notice is received by the Company. The Exercise Period commences on the Vesting Date and expires at 5:00 p.m., Pacific Time, on the date 10 years after the Grant Date, such later time and date being hereinafter referred to as the “Expiration Date,” subject to earlier expiration in the event of a termination of Service as provided in Section 5. Any NQSOs not exercised as of the close of business on the last day of the Exercise Period shall be cancelled without consideration at that time.

Exercise. This Option may be exercised in whole or in part for the number of Option Shares specified (which in all cases must be at least the lesser of two-hundred and fifty (250) or the total number of shares outstanding under this Option) in a verbal notice that is delivered to the Company or its designated agent and is accompanied by full payment of the Exercise Price for such number of specified Option Shares in cash. Subject to Section 1 above, this Option will be considered exercised on the date on which # your verbal notice of exercise and your payment of the Exercise price, have both been received by the Company and # any condition to exercise, as described herein, has be satisfied.

With respect to the Company’s establishment of an exercise window, # any exercise of an Option or SAR during the fifteen (15)-day period referred to above shall be conditioned upon the consummation of the applicable Change in Control and shall be effective only immediately before the consummation thereof, and # upon consummation of any Change in Control, the Plan and all outstanding but unexercised Options and SARs shall terminate. The Committee shall give notice of an event that shall result in such a termination to all holders of Options and SARs not later than the time at which the Company gives notice thereof to its shareholders.

If the Participant uses cash to exercise this option and purchase shares, rather than a cashless exercise method, the Participant must first obtain a “Tax Clearance Certificate (in Respect of Foreign Investment)” from the South African Reserve Service ("SARS"). The Participant must renew this Tax Clearance Certificate every twelve months, or such other period as may be required by SARS. The Participant must also complete a transfer of funds application form to transfer the funds. The Tax Clearance Certificate should be presented to a dealer of the Exchange Control Department of the South Africa Reserve Bank (it is likely that the Participant’s bank will qualify as such a dealer), together with a completed application form to transfer funds. No transfer of funds may be completed unless the original Tax Clearance Certificate bears the official stamp and signature of the Office of Receiver of Revenue of SARS.

Upon the exercise of a Stock Appreciation Right, a Participant shall be entitled to receive an amount in cash or shares of Stock, as determined by the Committee at the time of grant, equal in value to the excess of the Fair Market Value of one share of Stock on the date of exercise of the Stock Appreciation Right over # the Option Exercise Price specified in the related Stock Option in the case of Tandem SARs, which price shall be fixed no later than the date of grant of the Tandem SARs, or # the price per share specified in the related Award Agreement in the case of Freestanding SARs, which price shall be fixed at the date of grant and shall be not less than the Fair Market Value of the Stock on the date of grant, multiplied by the number of shares of Stock in respect of which the Stock Appreciation Right shall have been exercised. The Committee shall have the right to approve or refuse to approve any election by the Participant to receive cash, in whole or in part, upon exercise of the Stock Appreciation Right. When payment is to be made in Stock, the number of shares of Stock to be paid shall be calculated on the basis of the Fair Market Value of the Stock on the date of exercise. Notwithstanding the foregoing, the Committee may unilaterally limit the appreciation in value of any Stock Appreciation Right at any time prior to exercise.

SARs or similar rights with a fixed price at no less than a grant date Fair Market Value of the Shares and with an exercise or conversion privilege related to the passage of time, the occurrence of one or more events, or the satisfaction of performance criteria or other conditions;

Unless the Administrator in its sole and absolute discretion otherwise provides in an Award Agreement, holders of vested SARs shall have the right to receive any dividends declared or paid with respect to such SARs. Holders of SARs which have not yet vested are not entitled to receive dividends, however, dividends may be accrued and paid upon the vesting of such SARs. The Administrator may provide that any dividends paid on SARs must be reinvested in shares of Stock, which may or may not be subject to the same vesting conditions and restrictions applicable to such SARs. All distributions, if any, received by a Grantee with respect to SARs as a result of any stock split, stock dividend, combination of shares, or other similar transaction shall be subject to the restrictions applicable to the original Award.

SECTION # STOCK APPRECIATION RIGHTS: Subject to the terms and conditions of the Plan, the Committee may grant SARs to Participants on such terms and conditions as the Committee may provide for in an Award Agreement or by action of the Committee, including, but not limited to: Exercise Price; vesting schedule; form of payment; treatment upon termination of employment or service; treatment upon certain corporate transactions or events, including a Change in Control; and other terms and conditions that the Committee may deem appropriate. SARs granted under this Plan may not provide for any dividends or dividend equivalents thereon.

The Exercise Price per share for ISOs, NQSOs, and SARs may not be less than 100% of the Fair Market Value of a share of Common Stock on the Date of Grant, provided, however, that if the Administrator decides to grant an ISO to someone described in Code Sections 422(b)(6) and 424(d) (as a more-than-10%-stockholder), the Exercise Price must be at least 110% of the Fair Market Value.