Approval of Plan by Stockholders. The Plan shall be submitted for the approval of the Company's stockholders within twelve (12) months after the date of the Board's initial adoption of the Plan. Awards may be granted or awarded prior to such stockholder approval; provided, however, that such Awards shall not be exercisable, shall not vest and the restrictions thereon shall not lapse and no Shares shall be issued pursuant thereto prior to the time when the Plan is approved by the Company's stockholders, and provided, further, that if such approval has not been obtained at the end of such twelve (12)-month period, all such Awards previously granted or awarded under the Plan shall thereupon be canceled and become null and void.

Approval. This Agreement is subject to prior review and approval of the Compensation Committee of the Company’s Board.

The Plan originally became effective on July 17, 2012, and on and after that date no further awards could be granted under the Company’s 2007 Stock Plan. The Board approved an amendment and restatement of the Plan on May 16, 2014, and the Plan as so amended and restated became effective upon its approval by the stockholders of the Company at the annual meeting of stockholders of the Company held on July 16, 2014. The Board approved a further amendment to the Plan on May 13, 2016, subject to approval by the Company’s stockholders, and the Plan as so amended will become effective upon approval of the amendment by the stockholders of the Company at the annual meeting of stockholders of the Company to be held on July 20, 2016. If the Company’s stockholders fail to approve such amendment to the Plan by August 31, 2016, the Plan will continue in effect in the form in which it existed immediately prior to that date and any Awards made under the Plan that were expressly contingent upon approval of such amendment to the Plan by the Company’s stockholders will be of no effect.

Stockholders’ Equity. Stockholders’ Equity means the sum of # issued capital stock, # additional paid-in capital and # earnings retained in the business and reserves created by appropriations therefrom, minus the cost of treasury stock, all as shown in the Company’s consolidated balance sheet.

Prohibited Stockholders. Purchaser understands that federal regulations and executive orders administered by the United States Department of the Treasury’s Office of Foreign Assets Control (“OFAC”) prohibit, among other things, the engagement in transactions with, and the provision of services to, certain foreign countries, territories, entities and individuals. Purchaser represents and warrants that it is not a person named on an OFAC list, nor is Purchaser a person with whom dealings are prohibited under any OFAC regulation.

Stockholders Agreement. As a condition to the exercise of this option, in whole or in part, the Participant, prior to such exercise of this option, shall execute and deliver or shall have executed and delivered to the Company the counterpart signature page attached hereto as Exhibit A to the Third Amended and Restated Stockholders Agreement dated as of December 22, 2006, as amended from time to time (the “Stockholders Agreement”), among the Company and the Stockholders (as defined therein) agreeing to become a party to the Stockholders Agreement and be bound by the terms thereof; provided that if the Participant has previously executed and delivered the Stockholders Agreement, the Participant need only reaffirm his obligations thereunder; and provided further that the Participant shall not be obligated to execute and deliver the Stockholders Agreement in the event that it has expired or been terminated.

Stockholders Agreement. Notwithstanding the foregoing, in the event that and for so long as the Shares are subject to a right of first refusal in favor of the Company under the terms of the Stockholders Agreement, paragraphs [(a) through (f) of this Section 4] shall be of no force or effect.

Additional Stockholders. As a condition to the issuance of any shares of capital stock to any person(s) after the date hereof (including any optionee) who is an executive officer of the Company or who would thereafter own 5% of the capital stock of the Company shall require that such person(s) execute and deliver a counterpart of this Agreement, agreeing to be bound by this Agreement.

The Plan shall be effective as of the date of its approval by the stockholders of the Company.

any approval by the stockholders of the Company of any plan or proposal for the liquidation or dissolution of the Company;