Exhibit 31.2
CERTIFICATION PURSUANT TO
SECURITIES EXCHANGE ACT RULES 13a-14 and 15d-14
AS ADOPTED PURSUANT TO
SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002
I, Michelle S. Siegert., Vice President of Finance, certify that:
1. I have reviewed this Amendment No. 1 to the report on Form 10-K of Pulmatrix, 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: March 26, 2021 | |
| /s/ Michelle S. Siegert | |
| Michelle S. Siegert | |
| Vice President of Finance | |
| (Principal Financial Officer) |