GPK Shareholder Alert: July 6, 2026 Lead Plaintiff Deadline in Graphic Packaging Holding Company Securities Class Action - Contact Levi & Korsinsky

Notice to Pension Funds, Asset Managers, and Fiduciaries Holding GPK: Alleged Misrepresentations About Inventory Management and Business Sustainability May Have Inflated Portfolio Valuations by Billions Notice to Pension Funds, Asset Managers, and Fiduciaries Holding GPK: Alleged Misrepresentations About Inventory Management and Business Sustainability May Have Inflated Portfolio Valuations by Billions

GlobeNewsWire • a day ago

GPK Investors Have Opportunity to Lead Graphic Packaging Holding Company Securities Fraud Lawsuit with the Schall Law Firm

LOS ANGELES, June 22, 2026 /PRNewswire/ -- The Schall Law Firm, a national shareholder rights litigation firm, reminds investors of a class action lawsuit against Graphic Packaging Holding Company ("Graphic Packaging" or "the Company") (NYSE: GPK) 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. Investors who purchased the Company's securities between February 4, 2025 and February 2, 2026, inclusive (the "Class Period"), are encouraged to contact the firm before July 6, 2026.

PRNewsWire • Jun 22, 2026

Graphic Packaging Deadline: GPK Investors with Losses in Excess of $100K Have Opportunity to Lead Graphic Packaging Holding Company Securities Fraud Lawsuit

NEW YORK, June 22, 2026 /PRNewswire/ -- Why: Rosen Law Firm, a global investor rights law firm, reminds purchasers of securities of Graphic Packaging Holding Company (NYSE: GPK) between February 4, 2025 and February 2, 2026, inclusive (the "Class Period"), of the important July 6, 2026 lead plaintiff deadline. So what: If you purchased Graphic Packaging securities during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement.

PRNewsWire • Jun 22, 2026

Graphic Packaging Holding Company (GPK) Shareholders Who Lost Money Have Opportunity to Lead Securities Fraud Lawsuit

BENSALEM, Pa., June 22, 2026 /PRNewswire/ -- The Law Offices of Howard G.

PRNewsWire • 18 hours ago

GPK DEADLINE: ROSEN, RECOGNIZED INVESTOR COUNSEL, Encourages Graphic Packaging Holding Company Investors with Losses in Excess of $100K to Secure Counsel Before Important Deadline in Securities Class Action - GPK

New York, New York--(Newsfile Corp. - June 22, 2026) - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of securities of Graphic Packaging Holding Company (NYSE: GPK) between February 4, 2025 and February 2, 2026, inclusive (the "Class Period"), of the important July 6, 2026 lead plaintiff deadline. SO WHAT: If you purchased Graphic Packaging securities during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement.

Newsfile Corp • 15 hours ago

Graphic Packaging Holding Company Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - GPK

LOS ANGELES, June 22, 2026 /PRNewswire/ -- The DJS Law Group reminds investors of a class action lawsuit against Graphic Packaging Holding Company ("Graphic Packaging" or "the Company") (NYSE: GPK) 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. Shareholders who purchased shares of GPK during the class period listed are encouraged to contact the firm regarding possible lead plaintiff appointments.

PRNewsWire • Jun 22, 2026

GPK Shareholder Alert: July 6, 2026 Lead Plaintiff Deadline in Graphic Packaging Holding Company Securities Class Action - Contact The Gross Law Firm

NEW YORK, June 19, 2026 (GLOBE NEWSWIRE) -- The Gross Law Firm issues the following notice to shareholders of Graphic Packaging Holding Company (NYSE: GPK).

GlobeNewsWire • Jun 19, 2026

Bronstein, Gewirtz & Grossman LLC Urges Graphic Packaging Holding Company Investors to Act: Class Action Filed Alleging Investor Harm

New class action for Graphic Packaging (GPK) urges investors to seek recovery for alleged securities fraud violations – lead plaintiff deadline of 7/6/2026

GlobeNewsWire • Jun 19, 2026

Pomerantz Law Firm Announces the Filing of a Class Action Against Graphic Packaging Holding Company and Certain Former Officers - GPK

NEW YORK, June 18, 2026 /PRNewswire/ -- Pomerantz LLP announces that a class action lawsuit has been filed against Graphic Packaging Holding Company ("Graphic Packaging" or the "Company") (NYSE: GPK) and certain of its former officers. The class action, filed in the United States District Court for the Southern District of New York, and docketed under 26-cv-03790, is on behalf of a class consisting of all persons and entities other than Defendants that purchased or otherwise acquired Graphic Packaging securities between February 4, 2025 and February 2, 2026, both dates inclusive (the "Class Period"), seeking to recover damages caused by Defendants' violations of the federal securities laws and to pursue remedies under Sections 10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder, against the Company and certain of its former top officials.

PRNewsWire • Jun 18, 2026

Lost Money on Graphic Packaging Holding Company (GPK)? Join Class Action Suit Seeking Recovery - Contact SueWallSt

Important Notice Regarding Alleged Inventory Management and Demand Misrepresentations That Cost GPK Investors Millions NEW YORK, June 18, 2026 /PRNewswire/ -- SueWallSt notifies investors in Graphic Packaging Holding Company (NYSE: GPK) that a class action lawsuit has been filed on behalf of shareholders who purchased securities between February 4, 2025 and February 2, 2026. Find out if you qualify to recover losses.

PRNewsWire • Jun 18, 2026