Attached files
file | filename |
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EX-31.2.1 - CERTIFICATION OF THE CHIEF FINANCIAL OFFICER UNDER SECTION 302 - Myrexis, Inc. | d430768dex3121.htm |
10-K/A - FORM 10-K/A - Myrexis, Inc. | d430768d10ka.htm |
Exhibit 31.1.1
CERTIFICATIONS UNDER SECTION 302
I, David W. Gryska, certify that:
1. | I have reviewed this Annual Report on Form 10-K of Myrexis, Inc.; and |
2. | Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report. |
Dated: October 29, 2012 | /s/ DAVID W. GRYSKA | |||
David W. Gryska | ||||
Acting President and Chief Executive Officer and Chief Operating Officer (principal executive officer) |