GPGI, Inc. Investor Alert: Contact SBS by September 15, 2026 for Opportunity to Lead Securities Fraud Lawsuit

Schall Brown & Schwartz LLP, a national shareholder rights litigation firm, reminds investors of a class action lawsuit against GPGI, Inc. f/k/a CompoSecure, Inc. ("GPGI" or "the Company") (NYSE: GPGI) for violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.S. Securities and Exchange Commission.

If you purchased GPGI, Inc. securities you may be entitled to compensation without payment of any out-of-pocket fees or costs. Shareholders who purchased shares of GPGI during the class period listed are encouraged to contact SBS to find out if they are eligible to recover their losses or lead this lawsuit.

CLASS PERIOD: November 3, 2025 to May 6, 2026

DEADLINE: September 15, 2026

According to the Complaint, the Company made false and misleading statements to the market. The Company materially overstated the value of Husky Technologies Limited ("Husky") when it completed the Husky acquisition. The Company's Husky division was not on track to achieve its financial goals. The Company's acquisition of Husky was to enrich insiders and related parties.

Based on these facts, the Company's public statements were false and materially misleading throughout the class period. When the market learned the truth about GPGI, investors suffered damages.