LRMR Larimar Therapeutics, Inc. - 8-K

Item 8.01 Other Events.

On March 9, 2026, Larimar Therapeutics, Inc. (the "Company") posted on its website an updated slide presentation, which is attached as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. Representatives of the Company will use the presentation in various meetings with investors, analysts and other parties from time to time.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

Below is a list of exhibits included with this Current Report on Form 8-K.

Exhibit No.

Document

99.1

Larimar Therapeutics, Inc. Corporate Presentation, dated March 9, 2026*

104

Cover Page Interactive Data File (embedded within the Inline XBRL document)

* Filed herewith