Joint Filer Information
| Names: | Deerfield Management Company, L.P. |
| Address: |
345 Park Avenue South, 12th Floor New York, NY 10010 |
| Designated Filer: | James E. Flynn |
| Issuer and Ticker Symbol: | Larimar Therapeutics, Inc. [LRMR] |
| Date of Event Requiring Statement: | May 19, 2026 |
The undersigned, Deerfield Management Company, L.P., is jointly filing the attached Statement of Changes in Beneficial Ownership on Form 4 with James E. Flynn with respect to the beneficial ownership of securities of Larimar Therapeutics, Inc.
Signatures:
|
DEERFIELD MANAGEMENT COMPANY, L.P. By: Deerfield UGP, LLC, General Partner
By: /s/ Jonathan Isler Jonathan Isler, Attorney-In-Fact |