Vesting/

Exercisability

This option vests and becomes exercisable in installments, as shown in the Notice of Stock Option Grant. In addition, in the event your service as an Employee, Director or Consultant terminates because of your death, your option shall become fully vested and exercisable as to the total number of shares subject thereto immediately upon the date of your death.

Except as otherwise provided below following a Change in Control, no additional shares become vested after your Termination of Service and the option shall terminate as to any shares that are unvested as of the end of business on the date of your Termination of Service.

This option shall vest and become exercisable in full if (i) the Company is subject to a Change in Control, (ii) this option is not continued by the Company and (iii) this option is not either assumed by the surviving corporation or its parent or substituted for by the surviving corporation's or its parent's issuing its own option in replacement of this option. This option shall vest and become exercisable in full if (i) the Company is subject to a Change in Control and (ii) within twelve months thereafter the surviving corporation or its parent triggers a Termination of Service for you without your consent and without Cause. If the surviving corporation or its parent demotes you to a lower position, materially reduces your authority or responsibilities, materially reduces your total compensation or announces its intention to relocate your principal place of work by more than 20 miles, then that action shall be treated as triggering a Termination of Service under this Agreement. For the avoidance of doubt, a refusal by the surviving corporation or its parent to extend a consulting engagement beyond its current term shall not be deemed to trigger any option to vest and become immediately exercisable under this Agreement.

“Cause” shall mean (i) your failure to perform your assigned duties or responsibilities as an Employee, Director or Consultant (other than a failure resulting from death or Disability) after notice thereof from the surviving corporation or its parent describing your failure to perform such duties or responsibilities; (ii) your material breach of any confidentiality agreement or invention assignment between you and the Company or a Subsidiary; (iii) your engaging in any act of dishonesty, fraud, misrepresentation, moral turpitude, or misappropriation of material property that was or is materially injurious to the Company or its Affiliates; (iv) your violation of any federal or state regulation applicable to the Company’s business; or (v) your being convicted of, or entering a plea of nolo contendere to, any crime.

Restrictions on

Exercise

When you wish to exercise this option, you must notify the Company by filing the proper “Notice of Exercise” form at the address given on the form. Your notice must specify how many shares you wish to purchase. The exercise will be effective when the Company receives the Notice of Exercise with the option exercise payment described herein.

If someone else wants to exercise this option after your death, that person must prove to the Company's satisfaction that he or she is entitled to do so.

When you submit your notice of exercise, you must include payment of the option exercise price for the shares you are purchasing. Payment may be made in one (or a combination of two or more) of the following forms:

·       Cash, check or wire transfer.

·    \ Certificates for shares of Company stock that you own, along with any forms needed to affect a transfer of those shares to the Company. The value of the shares, determined as of the effective date of the option exercise, will be applied to the option exercise price. However, the Company may restrict your ability to surrender shares of Company stock (including your ability to surrender any particular shares of Company Stock held by you) in payment of the exercise price if your doing so would result in the Company's recognizing additional compensation expense with respect to this option for financial reporting purposes.

·       Irrevocable directions to a securities broker approved by the Company to sell all or part of your option shares and to deliver to the Company proceeds from the sale in an amount sufficient to pay the option exercise price and any withholding taxes. (The balance of the sale proceeds, if any, will be delivered to you.) The directions must be given by signing a special “Notice of Exercise” form provided by the Company.

Prior to your death, only you may exercise this option. You cannot sell, transfer, pledge or assign this option. For instance, you may not sell this option or use it as security for a loan. You may, however, dispose of this option in your will, by the laws of descent and distribution or through a beneficiary designation.

Regardless of any marital property settlement agreement, the Company is not obligated to honor a notice of exercise from your former spouse, nor is the Company obligated to recognize your former spouse's interest in your option in any other way.

The Amended and Restated 2003 Equity Incentive Plan is incorporated in this Agreement by reference. Unless otherwise defined herein, all capitalized terms herein have the same defined meanings as in the Amended and Restated 2003 Equity Incentive Plan. In the event of any conflict between the terms and provisions of the Plan and this Agreement, the Plan terms and provisions shall govern.

This Agreement and the Plan constitute the entire understanding between you and the Company regarding this option. Any prior agreements, commitments or negotiations concerning this option are superseded. This Agreement may be amended only by another written agreement, signed by both parties.