ATLANTA, July 27, 2026 (GLOBE NEWSWIRE) — A shareholder class action lawsuit has been filed against GPGI, Inc. (“GPGI”) (NYSE: GPGI) f/k/a CompoSecure, Inc. The lawsuit alleges that Defendants made false and misleading statements and/or failed to disclose material adverse facts regarding GPGI’s business, operations, and financial condition, including allegations that: (a) Defendants had materially overstated the value of Husky Technologies Limited (“Husky”); (b) Husky was not on track to achieve the revenue and Adjusted EBITDA targets provided in the Proxy Statement and such targets lacked a reasonable basis in objective fact; and (c) a primary motivation of the Husky Acquisition was to generate millions of dollars in fees for Resolute Holdings and the Individual Defendants, rather than to create long-term value for CompoSecure shareholders.

If you purchased GPGI shares between November 3, 2025 and May 6, 2026, and experienced a loss on that investment, you are encouraged to discuss your legal rights by contacting Corey D. Holzer, Esq. at cholzer@holzerlaw.com or Marshall P. Dees, Esq. at mdees@holzerlaw.com, by toll-free telephone at (888) 508-6832, or by visiting the firm’s website at www.holzerlaw.com/case/gpgi/ for more information. 

The deadline to ask the court to be appointed lead plaintiff in the case is September 14, 2026. 

Holzer & Holzer, LLC, an ISS top rated securities litigation law firm for 2021, 2022, 2023, and 2025, dedicates its practice to vigorous representation of shareholders and investors in litigation nationwide, including shareholder class action and derivative litigation. Since its founding in 2000, Holzer & Holzer attorneys have played critical roles in recovering hundreds of millions of dollars for shareholders victimized by fraud and other corporate misconduct. More information about the firm is available through its website, www.holzerlaw.com, and upon request from the firm. Holzer & Holzer, LLC has paid for the dissemination of this promotional communication, and Corey Holzer is the attorney responsible for its content.  

CONTACT:
Marshall P. Dees, Esq. 
(888) 508-6832 (toll-free)
mdees@holzerlaw.com


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