Common use of Except for the Clause in Contracts

Except for the. (i) the Notes and the Note Conversion Shares; (ii) the Warrants and the Warrant Shares; (iii) the conversion privileges of the Preferred Stock; (iv) the rights provided pursuant to the Amended and Restated Investors’ Rights Agreement, dated as of April 26, 2011 (the “Rights Agreement”), the Amended and Restated Voting Agreement, dated as of October 13, 2011, and the Amended and Restated Right of First Refusal and Co-Sale Agreement, dated as of April 26, 2011 (each as may be amended from time to time); (v) the shares reserved for issuance pursuant to the 2006 Stock Plan as described above; and (vi) the warrants to purchase up to 145,180 shares of Series A Preferred Stock and up to 77,169 shares of Series B Preferred Stock, there are no options, warrants or other rights (including conversion or preemptive rights and rights of first refusal or similar rights) to purchase any of the Company’s authorized and unissued capital stock.