CERTIFICATIONS
I, Steven St. Peter, certify that:
1. | I have reviewed this Annual Report on Form 10-K/A of Aratana Therapeutics, 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 27, 2018
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/s/ Steven St. Peter |
Steven St. Peter, M.D. |
Chief Executive Officer |
(Principal Executive Officer) |