Delivery of Certificates Upon Exercise. Certificates for shares purchased hereunder shall be transmitted by the Issuer to the Holder by physical delivery to the address specified by the Holder in the Notice of Exercise within 5 business days from the delivery to the Company of the Notice of Exercise Form, surrender of this Option (if required) and payment of the aggregate Exercise Price as set forth above. This Option shall be deemed to have been exercised on the date the Exercise Price or notice of cashless exercise is received by the Company. The Option Shares shall be deemed to have been issued, and Holder or any other person so designated to be named therein shall be deemed to have become a holder of record of such shares for all purposes, as of the date the Option has been exercised by payment to the Company of the Exercise Price (or by cashless exercise).

Exercise of this Option shall be made upon delivery to the Company pursuant to [Section 8], of # this Stock Option Agreement; # a duly completed and executed election notice, in the form attached hereto (the “Election Notice”) and # payment of the Exercise Price. Payment of the Exercise Price may be made at the option of the Option Holder either # in cash, wire transfer or by certified or official bank check payable to the order of the Company equal to Exercise Price per share in effect at the time of exercise multiplied by the number of Option Shares specified in the Election Notice, or # through a cashless exercise provided in Section 4(b) below. The Company shall promptly (but in no event later than five (5) business days after the “Date of Exercise,” as defined herein) issue or cause to be issued and cause to be delivered to the Option Holder in such name or names as the Option Holder may designate in the Election Notice, a certificate for the Option Shares issuable upon such exercise, with such restrictive legend as required by the 1933 Act, as applicable. Any person so designated by the Option Holder to receive Option Shares shall be deemed to have become holder of record of such Option Shares as of the Date of Exercise of this Option. All Option Shares delivered to the Option Holder the Company covenants, shall upon due exercise of this Option, be duly authorized, validly issued, fully paid and non-assessable.

Exercise of Option. Exercise of the purchase rights represented by this Option may be made, in whole or in part, at any time or times during the Exercise Period by delivery to the Company at its executive offices of a duly executed copy of the Notice of Exercise Form annexed hereto; and, if the Holder opts to make cash payment, within 3 business days of the date said Notice of Exercise is delivered to the Company, the Company shall have received payment of the aggregate Exercise Price of the shares thereby purchased by wire transfer or cashier’s check or otherwise by agreement with the Company. Notwithstanding anything herein to the contrary, the Holder shall not be required to physically surrender this Option to the Company until the Holder has purchased all of the Option Shares available hereunder and the Option has been exercised in full, in which case, the Holder shall surrender this Option to the Company for cancellation within 3 business days of the date the final Notice of Exercise is delivered to the Company.