Non-Employee Director Compensation Program

Non-Employee Director:

Lead Independent Director:

Audit Committee Chair:

Compensation Committee Chair:

Nominating and Corporate Governance Committee Chair:

Audit Committee Member (non-Chair):

Compensation Committee Member (non-Chair):

Nominating and Corporate Governance Committee Member (non-Chair):

Each Retainer RSU Election must be submitted to Company in the form and manner specified by the Board of Directors of the Company (the “Board”) or Compensation Committee of the Board (the “Compensation Committee”). An individual who fails to make a timely Retainer RSU Election shall not receive Retainer RSUs and instead shall receive the applicable annual retainer in cash. Retainer RSU Elections must comply with the following timing requirements:

•  Initial Election. Each individual who first becomes a Non-Employee Director may make a Retainer RSU Election with respect to annual retainer payments scheduled to be paid in the same calendar year as such individual first becomes a Non-Employee Director (the “Initial Election”). The Initial Election must be submitted to the Company on or prior to the date that the individual first becomes a Non-Employee Director (the “Initial Election Deadline”), and the Initial Election shall become final and irrevocable as of the Initial Election Deadline.

•  Annual Election. No later than December 31 of each calendar year, or such earlier deadline as may be established by the Board or the Compensation Committee, in its discretion (the “Annual Election Deadline”), each individual who is a Non-Employee Director as of immediately prior to the Annual Election Deadline may make a Retainer RSU Election with respect to the annual retainer relating to services to be performed in the following calendar year (the “Annual Election”). The Annual Election must be submitted to the Company on or prior to the applicable Annual Election Deadline and shall become effective and irrevocable as of the Annual Election Deadline.

•  Deferral of Settlment. The Board, the Compensation Committee or their respective authorized designee may, in its discretion, provide an individual who is a Non-Employee Director with the opportunity to defer the delivery of the shares underlying Retainer RSUs that would otherwise be delivered to the individual hereunder. Any such deferral election shall be subject to such rules, conditions and procedures as shall be determined by the Board or the Compensation Committee, in its sole discretion, which rules, conditions and procedures shall at all times comply with the requirements of Section 409A of the Code, unless otherwise specifically determined by the Board or the Compensation Committee. If an individual elects to defer the delivery of the shares underlying Retainer RSUs in accordance herewith, settlement of the deferred Retainer RSUs shall be made in accordance with the terms of the Retainer RSU Election.

Each Non-Employee Director who is initially elected or appointed to serve on the Board after the IPO shall be granted an Option under the Plan or any other applicable Company equity incentive plan then-maintained by the Company to purchase that number of shares of Common Stock calculated by dividing (i) $600,000 by (ii) the per share grant date fair value of the Option, calculated based on the closing trading price of the Common Stock as of the date of grant (or if the date of grant is not a trading day, the immediately preceding trading day) and using assumptions published in the Company’s most recent periodic report with such information as of the date of grant, rounded down to the nearest whole share (the “Initial Option”).

The Initial Option will be automatically granted on the date on which such Non-Employee Director commences service on the Board, and will vest as to 1/36^th of the shares subject thereto on each monthly anniversary of the applicable date of grant such that the shares subject to the Initial Option are fully vested on the third anniversary of the date of grant, subject to the Non-Employee Director continuing in service on the Board through each such vesting date.

Each Non-Employee Director who (i) has been serving on the Board for at least four months as of each meeting of the Company’s stockholders after the IPO (each, an “Annual Meeting”) and (ii) will continue to serve as a Non-Employee Director immediately following such meeting, shall be granted

an Option under the Plan or any other applicable Company equity incentive plan then-maintained by the Company to purchase a number of shares of Common Stock calculated by dividing (i) $350,000 by (ii) the per share grant date fair value of the Option, calculated based on the closing trading price of the Common Stock as of the date of grant (or if the date of grant is not a trading day, the immediately preceding trading day) and using assumptions published in the Company’s most recent periodic report with such information as of the date of grant, rounded down to the nearest whole share (the “Annual Option”).

The Annual Option will be automatically granted on the date of the applicable Annual Meeting, and will vest in full on the earlier of (i) the first anniversary of the date of grant and (ii) immediately prior to the Annual Meeting following the date of grant, subject to the Non-Employee Director continuing in service on the Board through such vesting date.