Attached files
file | filename |
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EX-31.2 - EXHIBIT 31.2 - EXELIXIS, INC. | exel2017033110-qaexhibit312.htm |
EX-10.1 - EXHIBIT 10.1 - EXELIXIS, INC. | exel2017033110-qaexhibit101.htm |
10-Q/A - 10-Q/A - EXELIXIS, INC. | exel20170331form10-qa.htm |
Exhibit 31.1
CERTIFICATION
I, Michael M. Morrissey, Ph.D., certify that:
1. I have reviewed this Form 10-Q/A of Exelixis, 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.
/s/ MICHAEL M. MORRISSEY |
Michael M. Morrissey, Ph.D. |
President and Chief Executive Officer (Principal Executive Officer) |
Date: July 14, 2017