EXHIBIT INDEX
Exhibit Number Description of Document Incorporated by Reference / Form Incorporated by Reference / File No. Incorporated by Reference / Date Filing Incorporated by Reference / Exhibit Number
3.1 Amended and Restated Certificate of Incorporation of the Company dated as of October 27, 2009. 10-Q 001-34504 11/20/2009 3.1 3.2 Amended and Restated Bylaws of the Company, as amended by the First Amendment to the Amended and Restated Bylaws. 10-Q 001-34504 05/09/2013 3.2 4.1 Form of Common Stock Certificate. S-1 333-160634 10/02/2009 4.1 31.1 Certification of Chief Executive Officer Pursuant to Rule 13a-14(a) of the Securities Exchange Act of 1934 as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. 31.2 Certification of Chief Financial Officer Pursuant to Rule 13a-14(a) of the Securities Exchange Act of 1934 as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. 32.1 Certification of Chief Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. 32.2 Certification of Chief Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. 101.INS Inline XBRL Instance Document (the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document). 101.SCH Inline XBRL Taxonomy Extension Schema Document. 101.CAL Inline XBRL Taxonomy Calculation Linkbase Document. 101.LAB Inline XBRL Taxonomy Label Linkbase Document. 101.PRE Inline XBRL Presentation Linkbase Document. 101.DEF Inline XBRL Taxonomy Extension Definition Linkbase Document. (104) Cover Page Interactive Data File (embedded within the Inline XBRL document and contained in Exhibit 101).
39