DocumentExhibit 31.3
CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO EXCHANGE ACT RULE 13a-14(a) AND 15d-14(a) AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002
I, Steven Lo, certify that:
1. I have reviewed this Amendment No. 1 to the Annual Report on Form 10-K of Zosano Pharma Corporation; 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 29, 2022 | By: | /s/ Steven Lo |
| | Steven Lo |
| | Chief Executive Officer |
| | (Principal Executive Officer) |