Gainey McKenna & Egleston Announces A Class Action Lawsuit Has Been Filed Against Replimune Group, Inc. (REPL)

NEW YORK, Aug. 07, 2026 (GLOBE NEWSWIRE) -- Gainey McKenna & Egleston announces that a securities class action lawsuit has been filed in the United States District Court for the District of Massachusetts on behalf of all persons or entities who purchased or otherwise acquired Replimune Group, Inc. (“Replimune” or the “Company”) (NASDAQ: REPL) securities between October 20, 2025 and April 10, 2026, inclusive (the “Class Period”).

The Complaint alleges that Defendants failed to disclose to investors that: (1) that in connection with the BLA, the study design concerns previously communicated by the FDA were not addressed; (2) that the Company had submitted data from an early unplanned analysis from RP1-104, which included only 40 patients (10% of the planned enrollment of 400 patients); (3) that, as a result, RPL-001-16 and RP1-104 both had deficiencies which were likely to cause the FDA to reject the BLA; and (4) that, as a result of the foregoing, Defendants’ positive statements about the Company’s business, operations, and prospects were materially misleading and/or lacked a reasonable basis.

Investors who purchased or otherwise acquired shares of Replimune should contact the Firm prior to the October 5, 2026 lead plaintiff motion deadline. A lead plaintiff is a representative party acting on behalf of other class members in directing the litigation. If you wish to discuss your rights or interests regarding this class action, please contact Thomas J. McKenna, Esq. or Gregory M. Egleston, Esq. of Gainey McKenna & Egleston at (212) 983-1300, or via e-mail at tjmckenna@gme-law.com or gegleston@gme-law.com.

Please visit our website at http://www.gme-law.com for more information about the firm.