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

NEW YORK, July 15, 2026 (GLOBE NEWSWIRE) -- Gainey McKenna & Egleston announces that a securities class action lawsuit has been filed in the United States District Court for the Southern District of New York on behalf of all persons or entities who purchased or otherwise acquired GPGI, Inc. f/k/a CompoSecure, Inc. (“GPGI” or “CompoSecure” or the “Company”) (NYSE: GPGI; CMPO) securities between November 3, 2025 and May 6, 2026, inclusive (the “Class Period”).