Bronstein, Gewirtz & Grossman LLC Urges GPGI, Inc. Investors to Act: Class Action Filed Alleging Investor Harm

NEW YORK, July 17, 2026 /PRNewswire/ -- Bronstein, Gewirtz & Grossman, LLC, a nationally recognized investor-rights law firm, announces that a class action lawsuit has been filed against GPGI, Inc. f/k/a CompoSecure, Inc. (NYSE: GPGI; CMPO) and certain of its officers. This lawsuit seeks...

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