Term of Plan. Subject to stockholder approval in accordance with Section 19, the Plan shall become effective upon its adoption by the Board. Unless sooner terminated under Section 15, it shall continue in effect for a term of ten (10) years from the later of # the effective date of the Plan, or # the earlier of the Board approval or stockholder approval of the most recent amendment to Plan involving an increase in the number of Shares reserved for issuance under the Plan.

Term of Plan. The Plan shall become effective upon its adoption by the Board of Directors (the “Effective Date”). It shall continue in effect for a term of ten (10) years from the later of the Effective Date or the date any amendment to add shares to the Plan is approved by stockholders of the Company unless sooner terminated under Section 15 of the Plan.

Term of Plan. The Plan shall become effective upon its initial adoption by the Board and shall continue in effect until it is terminated under Section 15 hereof No Options or Stock Purchase Rights may be issued under the Plan after the tenth (10th) anniversary of the earlier of # the date upon which the Plan is adopted by the Board or # the date the Plan is approved by the stockholders.

The Plan shall become effective upon the earlier to occur of # its adoption by the Board of Directors, or # its approval by vote of a majority of the outstanding shares of the Company entitled to vote on the adoption of the Plan. The Plan shall continue in effect for a period of ten (10) years from the effective date of the Plan, unless sooner terminated pursuant to Section 13 of the Plan.

Term; Stockholder Approval. After the Board adopts this Plan, this Plan will become effective on the Offering Date (as defined above). This Plan shall be approved by the stockholders of the Company, in any manner permitted by applicable corporate law, within twelve (12) months before or after the date this Plan is adopted by the Board. No purchase of shares pursuant to this Plan shall occur prior to such stockholder approval. This Plan shall continue until the earlier to occur of # termination of this Plan by the Board (which termination may be effected by the Board at any time), # issuance of all of the shares of Common Stock reserved for issuance under this Plan, or # ten (10) years from the adoption of this Plan by the Board.

TERM OF PLAN. This Plan is effective on the date the Plan is adopted by the Board of Directors and options may be granted pursuant to the Plan from time to time within a period of ten (10) years from such date, or the date of any required shareholder approval required under the Plan, if earlier. Termination of the Plan shall not affect any option theretofore granted.

Term of Plan. Subject to Section 23 of the Plan, the Plan will become effective as of its adoption by the Board. The Plan will continue in effect until terminated under Section 20, but no Options that qualify as incentive stock options within the meaning of Code Section 422 may be granted after ten (10) years from the earlier of the Board or stockholder approval of the Plan.

Plan Effective Date and Stockholder Approval; Termination of Plan. The Plan was adopted by the Board on October 18, 2012 and became effective on the Effective Date, provided that the Stockholder Approval Date occurs within 12 months of its adoption by the Board, by stockholders of the Company eligible to vote in the election of directors, by a vote sufficient to meet the requirements of Code Sections 162(m) (if applicable) and 422, Rule 16b-3 under the Exchange Act (if applicable), applicable requirements under the rules of any stock exchange or automated quotation system on which the Shares may be listed or quoted, and other laws, regulations, and obligations of the Company applicable to the Plan. The Plan shall terminate at the earliest of # such time as no Shares remain available for issuance under the Plan, # termination of this Plan by the Board, or # the tenth anniversary of the Effective Date. Awards outstanding upon expiration of the Plan shall remain in effect until they have been exercised or terminated, or have expired.

The Plan became effective on April 23, 2004, pursuant to its adoption by the Board of Directors and approval by stockholders of the Company holding a majority of the shares entitled to vote thereon. Unless previously terminated, the Plan will terminate ten (10) years after the earlier of # the date the Plan as herein amended is adopted by the Board, or # the date the Plan as herein amended is approved by the stockholders, except that Options and/or Stock Awards that are granted under the Plan before its termination will continue to be administered under the terms of the Plan until the Options terminate or are exercised or the Stock Awards terminate or fully vest and are settled.