The Board may, as permitted by law, at any time, amend or terminate the Plan, and may amend any Award Agreement, provided that no amendment or termination (except as provided in Section 2.9, Section 3.4 and Section 6.2) may cause the Award to violate Code Section 409A, may cause the repricing of a Stock Option, or, in the absence of written consent to the change by the affected Participant (or, if the Participant is not then living, the affected beneficiary), adversely impair the rights of any Participant or beneficiary under any Award granted under the Plan prior to the date such amendment is adopted by the Board; provided, however , that, no amendment may: (i) materially increase the benefits accruing to Participants under the Plan; (ii) materially increase the aggregate number of securities which may be issued under the Plan, other than pursuant to Section 3.4; or (iii) materially modify the requirements for participation in the Plan, unless the amendment under (i), (ii) or (iii) above is approved by the Company’s stockholders.