Attached files
| file | filename |
|---|---|
| EX-31.4 - EX-31.4 - MERRIMACK PHARMACEUTICALS INC | d377068dex314.htm |
| 10-K/A - 10-K/A - MERRIMACK PHARMACEUTICALS INC | d377068d10ka.htm |
Exhibit 31.3
CERTIFICATIONS
I, Richard Peters, M.D., Ph.D., certify that:
1. I have reviewed this Amendment No. 1 to the Annual Report on Form 10-K of Merrimack Pharmaceuticals, 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: May 1, 2017 | /s/ Richard Peters, M.D., Ph.D. | |
| Richard Peters, M.D., Ph.D. | ||
| President and Chief Executive Officer | ||
| (Principal Executive Officer) |