GPGI

Grupo Cibest, POSCO, Griffon and GPGI have been highlighted in this Industry Outlook article.

LOS ANGELES, Sept. 15, 2026 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises GPGI, Inc., (“GPGI” or the "Company") (NYSE: GPGI) investors of a class action on behalf of investors that bought securities between November 3, 2025 - May 6, 2026, inclusive (the “Class Period”). GPGI investors have until September 15, 2026 to file a lead plaintiff motion.

New York, New York--(Newsfile Corp. - September 14, 2026) - Kaplan Fox & Kilsheimer LLP announces that a class action lawsuit has been filed against GPGI, Inc. f/k/a CompoSecure, Inc. (NYSE: GPGI) (NYSE: CMPO) on behalf of investors that purchased or otherwise acquired GPGI Class A common stock between November 3, 2025 and May 6, 2026 (the "Class Period"). CLICK HERE TO JOIN THE CASE If you are an investor in GPGI and have suffered losses, you may CLICK HERE to contact us.

Boston, Massachusetts--(Newsfile Corp. - September 14, 2026) - Block & Leviton announces that a securities fraud lawsuit has been filed against GPGI, Inc. (NYSE: GPGI) and certain of its executives. Investors who have lost money in their GPGI, Inc. investment should contact the firm to learn more about how they might recover those losses.

NEW YORK, Sept. 14, 2026 (GLOBE NEWSWIRE) -- Kaplan Fox & Kilsheimer LLP announces that a class action lawsuit has been filed against GPGI, Inc. f/k/a CompoSecure, Inc. (NYSE: GPGI) (NYSE: CMPO) on behalf of investors that purchased or otherwise acquired GPGI Class A common stock between November 3, 2025 and May 6, 2026 (the “Class Period”).

LOS ANGELES, Sept. 14, 2026 (GLOBE NEWSWIRE) -- Schall, Brown & Schwartz LLP (“SBS”), 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.

New York, New York--(Newsfile Corp. - September 11, 2026) - Kaplan Fox & Kilsheimer LLP announces that a class action lawsuit has been filed against GPGI, Inc. f/k/a CompoSecure, Inc. (NYSE: GPGI) (NYSE: CMPO) on behalf of investors that purchased or otherwise acquired GPGI Class A common stock between November 3, 2025 and May 6, 2026 (the "Class Period"). CLICK HERE TO JOIN THE CASE If you are an investor in GPGI and have suffered losses, you may CLICK HERE to contact us.

NEW YORK, Sept. 11, 2026 (GLOBE NEWSWIRE) -- WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of Class A common stock of GPGI, Inc. f/k/a CompoSecure, Inc. (NYSE: GPGI, CMPO) between November 3, 2025 and May 6, 2026, inclusive (the “Class Period”), of the important September 14, 2026 lead plaintiff deadline.

BENSALEM, Pa., Sept. 11, 2026 (GLOBE NEWSWIRE) -- Law Offices of Howard G. Smith reminds investors that class action lawsuits have been filed on behalf of shareholders of the following publicly-traded companies. Investors have until the deadlines listed below to file a lead plaintiff motion.

If you purchased or acquired GPGI Class A common stock between November 3, 2025 and May 6, 2026 and would like to discuss your legal rights, contact Bragar Eagel & Squire partners Brandon Walker or Melissa Fortunato by email at investigations@bespc.com or by telephone at (212) 355-4648.