Glancy Prongay Wolke & Rotter LLP is urging investors in GPGI, Inc. to seek appointment as lead plaintiff by September 14, 2026 in a putative class action covering securities purchased or acquired between November 3, 2025 and May 6, 2026. The complaint alleges that Defendants made false and misleading statements and withheld material facts about the company’s business, operations and prospects, particularly in connection with the Husky Technologies Limited acquisition and GPGI's earlier transformation from CompoSecure to GPGI. The filing says GPGI overstated Husky's value, that Husky was not on track to meet revenue and Adjusted EBITDA targets in the Proxy Statement, and that the deal mainly benefited Resolute Holdings and the Individual Defendants through fees rather than long-term shareholder value. The matter follows Jehosaphat Research's February 26, 2026 report alleging Husky's free cash flow was overstated by 90%, a March 12, 2026 earnings release that showed Husky EBITDA declines and sent GPGI shares down 11.09%, and a May 7, 2026 update that included weaker Husky sales, a 40.2% EBITDA decline and a cut to 2026 guidance, which pushed the stock down 25.9%.