CERTIFICATIONS
I, Douglas A. Treco, Ph.D., certify that:
|
1. |
I have reviewed this Annual Report on Form 10-K/A for the year ended December 31, 2019 of Ra 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: April 3, 2020
|
|
|
|
/s/ DOUGLAS A. TRECO |
|
|
Douglas A. Treco, Ph.D. |
|
|
President and Chief Executive Officer |
|