Larimar Therapeutics Announces Investor Event on the Nomlabofusp Program for Friedreich’s Ataxia

• Webcast on Monday, June 29, 2026, at 7:45 am ET

BALA CYNWYD, Pa., June 26, 2026 — Larimar Therapeutics, Inc. (Larimar) (Nasdaq: LRMR), a clinical-stage biotechnology company focused on developing treatments for complex rare diseases, today announced that the Company will host an investor event to discuss updates for the Company’s nomlabofusp clinical development program including a regulatory update and data from the ongoing long-term open label study for the treatment of Friedreich’s ataxia on Monday, June 29, 2026 at 7:45 am ET.

Webcast Details

To access the webcast on Monday, June 29, 2026, at 7:45 am EDT, please visit this link to the event. Following the live event, an archived webcast will be available on the “Events & Presentations” page of the Larimar website.

About Larimar Therapeutics

Larimar Therapeutics, Inc. (Nasdaq: LRMR), is a clinical-stage biotechnology company focused on developing treatments for complex rare diseases. Larimar’s lead compound, nomlabofusp, is being developed as a potential treatment for adults and children with Friedreich's ataxia. Larimar also plans to use its intracellular delivery platform to design other fusion proteins to target additional rare diseases characterized by deficiencies in intracellular bioactive compounds. For more information, please visit: https://larimartx.com.

Investor Contact

Joyce Allaire LifeSci Advisors [email protected] (212) 915-2569

Company Contact

Michael Celano Chief Financial Officer [email protected] (484) 414-2715