1. Registration Rights. The Company covenants and agrees as follows:
1.1 Definitions. For purposes of this Section 1:
(a) The term Act means the Securities Act of 1933, as amended.
(b) The term Form S-3 means such form under the Act as in effect on the date hereof or any registration form under the Act subsequently adopted by the SEC that permits inclusion or incorporation of substantial information by reference to other documents filed by the Company with the SEC.
(c) The term Holder means any person owning or having the right to acquire Registrable Securities or any assignee thereof in accordance with Section 1.11 hereof.
(d) The term Initial Offering means the Companys first firm commitment underwritten public offering of its Common Stock under the Act.
(e) The term 1934 Act means the Securities Exchange Act of 1934, as amended.
(f) The terms register, registered, and registration refer to a registration effected by preparing and filing a registration statement or similar document in compliance with the Act, and the declaration or ordering of effectiveness of such registration statement or document.
(g) The term Preferred Stock means the Companys Series A-2 Preferred Stock, Series B Preferred Stock, Series C Preferred Stock and Series D Preferred Stock.
(h) The term Registrable Securities means (i) the Common Stock issuable or issued upon conversion of the Preferred Stock of the Company, (ii) the shares of Common Stock held by the Common Holders (provided, however, that such shares of Common Stock shall not be deemed Registrable Securities for the purposes of Sections 1.13 and 3.7), (iii) the shares of Common Stock issuable or issued upon conversion of the Warrant Shares (provided, however, that such shares of Common Stock shall not be deemed Registrable Securities for the purpose of Section 1.2), (iv) the shares of Common Stock issuable or issued upon conversion of the Preferred Stock issuable pursuant to that certain warrant issued to Lighthouse Capital Partners V, L.P. on or about March 30, 2005 (the Lighthouse Warrant), and (v) any Common Stock of the Company issued as (or issuable upon the conversion or exercise of any warrant, right or other security that is issued as) a dividend or other distribution with respect to, or in exchange for, or in replacement of, the shares referenced in (i), (iii) and (iv) above, excluding in all cases, however, any Registrable Securities sold by a person in a transaction in which his rights under this Section 1 are not specifically assigned in writing. The number of shares of Registrable Securities outstanding shall be determined by the number of shares of Common Stock outstanding that are, and the number of shares of Common Stock issuable pursuant to then exercisable or convertible securities that are, Registrable Securities.