GPK — Graphic Packaging Holding Company Stock Price, Chart & AI Report

Negative Jun 12, 2026 • 22:20 UTC GlobeNewswire Inc. • Rosen Law Firm

ROSEN, NATIONALLY REGARDED INVESTOR COUNSEL, Encourages Graphic Packaging Holding Company Investors to Secure Counsel Before Important Deadline in Securities Class Action – GPK

Rosen Law Firm is urging investors who purchased Graphic Packaging Holding Company (GPK) securities between February 4, 2025 and February 2, 2026 to join a class action lawsuit. The lawsuit alleges that the company made false statements regarding inventory management issues, reduced demand, increased costs, and overstated its business model strength. Investors must act by the July 6, 2026 lead plaintiff deadline.

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Sentiment note

The company is the subject of a securities class action lawsuit alleging material misstatements and omissions regarding significant operational issues including inventory management problems, reduced demand, increased costs, and overstated business sustainability. These allegations suggest serious corporate governance and disclosure failures that negatively impacted investor returns.

Negative Jun 12, 2026 • 16:49 UTC GlobeNewswire Inc. • Bragar Eagel & Squire, P.C.

GRAPHIC PACKAGING DEADLINE ALERT: Bragar Eagel & Squire, P.C. Reminds Graphic Packaging Holding Company Investors They Have Until July 6th to Contact the Firm Seeking Lead Plaintiff Role

A class action lawsuit has been filed against Graphic Packaging Holding Company for allegedly making false and misleading statements regarding inventory management issues, reduced demand, increased costs, and unreliable financial guidance for FY 2025. Investors who purchased securities between February 4, 2025 and February 2, 2026 have until July 6, 2026 to apply as lead plaintiff.

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Sentiment note

The company is the subject of a class action lawsuit alleging material misstatements about inventory issues, reduced demand, increased costs, and overstated business strength. These allegations suggest significant operational and financial problems that negatively impacted investor returns.

Negative Jun 12, 2026 • 16:00 UTC GlobeNewswire Inc. • Bronstein, Gewirtz & Grossman Llc

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

A class action lawsuit has been filed against Graphic Packaging Holding Company alleging that company executives made materially false and misleading statements regarding the business's operations and financial prospects during the period from February 4, 2025 to February 2, 2026. The complaint claims the company concealed significant inventory management issues, reduced demand, increased costs, and overstated its business model strength while providing unreliable financial guidance.

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Sentiment note

The company is accused of making materially false and misleading statements about its business operations, concealing inventory management issues, reduced demand, increased costs, and overstating business strength. These allegations of securities fraud and investor harm directly harm shareholder value and investor confidence.

Negative Jun 10, 2026 • 01:55 UTC GlobeNewswire Inc. • Rosen Law Firm

ROSEN, A GLOBAL AND LEADING LAW FIRM, Encourages Graphic Packaging Holding Company Investors to Secure Counsel Before Important Deadline in Securities Class Action – GPK

Rosen Law Firm is reminding investors who purchased Graphic Packaging Holding Company securities between February 4, 2025 and February 2, 2026 of the July 6, 2026 lead plaintiff deadline in an ongoing securities class action. The lawsuit alleges the company made false statements regarding inventory management issues, reduced demand, increased costs, and provided unreliable financial guidance for 2025.

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Sentiment note

The company is the subject of a securities class action lawsuit alleging material misstatements and omissions regarding significant operational issues including inventory management problems, reduced demand and volumes, increased costs, and unreliable financial guidance. These allegations suggest serious business and disclosure failures that caused investor losses.

Negative Jun 10, 2026 • 01:54 UTC GlobeNewswire Inc. • Rosen Law Firm

IRON Investor News: If You Have Suffered Losses in Disc Medicine, Inc. (NASDAQ: IRON), You Are Encouraged to Contact The Rosen Law Firm About Your Rights

The Rosen Law Firm is investigating potential securities claims on behalf of shareholders of Disc Medicine (IRON), TruBridge (TBRG), and Graphic Packaging Holding Company (GPK) for allegedly issuing materially misleading business information. Disc Medicine's stock fell 22% following an FDA Complete Response Letter on its bitopertin program in February 2026.

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Sentiment note

Company is involved in a securities class action lawsuit with an important deadline, indicating alleged investor harm from misleading disclosures.

Negative Jun 8, 2026 • 20:00 UTC GlobeNewswire Inc. • Levi & Korsinsky, Llp

Levi & Korsinsky Reminds Shareholders of a Lead Plaintiff Deadline of July 6, 2026 in Graphic Packaging Holding Company Lawsuit - GPK

A securities class action lawsuit has been filed against Graphic Packaging Holding Company (GPK) alleging that executives sold $8.8 million in stock while the company overstated its business sustainability. Management allegedly misrepresented operational resilience and inventory management while experiencing significant deterioration, leading to stock declines exceeding $12 per share. The lead plaintiff deadline is set for July 6, 2026.

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Sentiment note

The company is the subject of a securities class action lawsuit alleging material misrepresentations about business conditions and operational resilience. Executives engaged in significant insider stock sales while concealing inventory problems, declining demand, and rising costs. Stock declined over $12 per share during the class period, and management's guidance was substantially revised downward, indicating the prior projections were misleading.

Negative Jun 8, 2026 • 12:00 UTC GlobeNewswire Inc. • Holzer & Holzer, Llc

Lead Plaintiff Deadlines in Shareholder Class Action Lawsuits Against Graphic Packaging Holding Company (GPK), Immutep Limited (IMMP), and Phreesia, Inc. (PHR) Announced by Holzer & Holzer, LLC

Holzer & Holzer, LLC announced lead plaintiff deadlines for multiple shareholder class action lawsuits against companies including Graphic Packaging Holding Company, Immutep Limited, and Phreesia, Inc. The lawsuits allege materially false and misleading statements regarding inventory management, clinical trial prospects, and growth outlook. Investors who purchased shares during specified periods and suffered losses are encouraged to seek lead plaintiff status by the announced deadlines in July 2026.

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Sentiment note

Subject of class action lawsuit alleging false/misleading statements regarding inventory management between February 2025 and February 2026, indicating potential corporate misconduct and shareholder losses.

Negative Jun 5, 2026 • 16:00 UTC GlobeNewswire Inc. • Bronstein, Gewirtz & Grossman Llc

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

A class action lawsuit has been filed against Graphic Packaging Holding Company (NYSE: GPK) alleging that company executives made materially false and misleading statements regarding the business's operations and financial prospects. The complaint claims defendants concealed significant inventory management issues, reduced demand, increased costs, and overstated the company's business model strength during the period from February 4, 2025 to February 2, 2026. Investors who purchased GPK securities during this period are encouraged to join the case, with a lead plaintiff deadline of July 6, 2026.

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Sentiment note

The company is the subject of a securities fraud class action lawsuit alleging material misstatements about inventory issues, reduced demand, increased costs, and overstated business strength. These allegations indicate serious operational and disclosure problems that caused investor harm.

Negative Jun 4, 2026 • 20:53 UTC GlobeNewswire Inc. • Bragar Eagel & Squire, P.C.

Bragar Eagel & Squire, P.C. Announces that a Class Action Lawsuit Has Been Filed Against Graphic Packaging Holding Company and Encourages Investors to Contact the Firm

A class action lawsuit has been filed against Graphic Packaging Holding Company for allegedly making false and misleading statements regarding inventory management issues, reduced demand, increased costs, and overstating business strength. The lawsuit covers securities purchased between February 4, 2025 and February 2, 2026. Investors have until July 6, 2026 to apply as lead plaintiff.

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Sentiment note

The company is accused of making false and misleading statements about its business operations, experiencing significant inventory issues, reduced demand, increased costs, and providing unreliable financial guidance. These allegations indicate serious operational and financial problems that negatively impact investor confidence.

Negative Jun 4, 2026 • 02:35 UTC GlobeNewswire Inc. • Rosen Law Firm

ROSEN, A LEADING INVESTOR RIGHTS LAW FIRM, Encourages Graphic Packaging Holding Company Investors to Secure Counsel Before Important Deadline in Securities Class Action – GPK

Rosen Law Firm is soliciting investors who purchased Graphic Packaging Holding Company (GPK) securities between February 4, 2025 and February 2, 2026 to join a securities class action lawsuit. The lawsuit alleges that defendants made false and misleading statements regarding inventory management issues, reduced demand, increased costs, and overstated business strength, resulting in unreliable financial guidance. The lead plaintiff deadline is July 6, 2026.

GPK securities class action false statements inventory management financial guidance investor compensation lead plaintiff deadline

Sentiment note

The company is the subject of a securities class action lawsuit alleging material misstatements and omissions regarding significant operational issues including inventory problems, reduced demand, increased costs, and overstated business sustainability. These allegations indicate serious corporate governance and disclosure failures.

Negative Jun 2, 2026 • 19:58 UTC GlobeNewswire Inc. • Pomerantz Llp

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

Pomerantz LLP has filed a class action lawsuit against Graphic Packaging Holding Company (GPK) and certain former officers for alleged violations of federal securities laws. The lawsuit covers investors who purchased GPK securities between February 4, 2025 and February 2, 2026. The complaint alleges that defendants made materially false and misleading statements about the company's business strength, operations, and financial guidance, while downplaying significant inventory management issues, reduced demand, and increased costs. The company issued multiple negative guidance revisions throughout 2025, with stock price declining significantly following each disclosure.

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Sentiment note

The company is the subject of a securities class action lawsuit alleging material misstatements and omissions regarding its business operations, financial guidance, and ability to manage inventory and costs. Multiple negative guidance revisions and significant stock price declines (15.57%, 8.66%, and 15.97% on respective disclosure dates) indicate serious operational and financial deterioration that was allegedly concealed from investors.

Negative Jun 2, 2026 • 16:56 UTC GlobeNewswire Inc. • Glancy Prongay Wolke & Rotter Llp

Deadline Alert: Graphic Packaging Holding Company (GPK) Shareholders Who Lost Money Urged To Contact Glancy Prongay Wolke & Rotter LLP About Securities Fraud Lawsuit

A class action securities fraud lawsuit has been filed against Graphic Packaging Holding Company (GPK) for allegedly making materially false statements and failing to disclose significant inventory management issues, reduced demand, and increased costs during the Class Period from February 4, 2025 to February 2, 2026. The company missed earnings estimates multiple times and experienced significant stock price declines of 15.6%, 8.7%, and 16% following negative announcements. The deadline to file a lead plaintiff motion is July 6, 2026.

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Sentiment note

The company is the subject of a securities fraud lawsuit alleging material misstatements and non-disclosure of significant business problems including inventory issues, reduced demand, and increased costs. Multiple earnings misses and significant stock price declines (15.6%, 8.7%, and 16%) following negative announcements further support the negative sentiment.