Attached files

file filename
10-Q/A - FORM 10-Q/A - MEDIVATION, INC.d698611d10qa.htm
EX-10.2 - EX-10.2 - MEDIVATION, INC.d698611dex102.htm
EX-31.2 - EX-31.2 - MEDIVATION, INC.d698611dex312.htm

Exhibit 31.1

CERTIFICATION PURSUANT TO RULE 13a-14(a) OR RULE 15d-14(a)

I, David T. Hung, M.D., certify that:

1. I have reviewed this Form 10-Q/A of Medivation, 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.

Date: March 24, 2014

 

 

/s/ David T. Hung, M.D.

Name:   David T. Hung, M.D.
Title:   President and Chief Executive Officer