Reminder of Class Action Lawsuit for Graphic Packaging Securities
Written by Emily J. Thompson, Senior Investment Analyst
Updated: May 22 2026
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Source: Globenewswire
- Class Action Notice: Rosen Law Firm reminds investors who purchased Graphic Packaging securities between February 4, 2025, and February 2, 2026, to apply as lead plaintiffs by July 6, 2026, to participate in the class action without any out-of-pocket fees.
- Lawsuit Background: The lawsuit alleges that Graphic Packaging failed to disclose significant inventory management issues, reduced demand, and increased costs during the Class Period, resulting in investor losses and negatively impacting the company's financial performance.
- Law Firm's Advantage: Rosen Law Firm specializes in securities class actions and has achieved the largest settlement against a Chinese company, demonstrating a strong track record, which emphasizes the importance for investors to select experienced legal counsel.
- Investor Rights Protection: Until the class action is certified, investors can choose to remain absent or select their own legal counsel, ensuring their rights are protected in any potential future recovery.
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Analyst Views on GPK
Wall Street analysts forecast GPK stock price to rise
9 Analyst Rating
1 Buy
7 Hold
1 Sell
Hold
Current: 10.970
Low
12.00
Averages
17.00
High
23.00
Current: 10.970
Low
12.00
Averages
17.00
High
23.00
About GPK
Graphic Packaging Holding Company is a consumer packaging provider. It produces consumer goods packaging made from renewable or recycled materials. It designs and manufactures packaging solutions including cartons, multipack cartons, trays, carriers, paperboard canisters, cups and bowls made from unbleached paperboard, recycled paperboard, and bleached paperboard. Its segments include Americas Paperboard Packaging and International Paperboard Packaging. The Americas Paperboard Packaging segment includes paperboard packaging sold primarily to consumer-packaged goods (CPG) companies serving the food, beverage, and consumer product markets and cups, lids and food containers sold primarily to food service companies and quick-service restaurants (QSR) in the Americas. The International Paperboard Packaging segment includes paperboard packaging sold primarily to CPG companies serving the food, beverage and consumer product markets, including healthcare and beauty, outside the Americas.
About the author

Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
- Class Action Filed: Pomerantz LLP has initiated a class action lawsuit against Graphic Packaging in the Southern District of New York, representing investors who purchased the company's securities between February 4, 2025, and February 2, 2026, seeking damages for violations of federal securities laws by the company and its former executives.
- Financial Guidance Downgrade: In its Q1 2025 financial results released on May 1, 2025, Graphic Packaging reported a non-GAAP EPS of $0.51, missing consensus estimates by $0.07, and a 6.2% year-over-year revenue decline, prompting a downward revision of its FY 2025 net sales outlook to $8.2 billion to $8.5 billion, significantly below previous guidance.
- Inventory Management Issues: The lawsuit alleges that throughout the class period, the company failed to disclose significant inventory management issues and reduced demand, which materially impacted its financial results, while executives made false statements regarding the strength and sustainability of the company's business model.
- Executive Departure Impact: On December 8, 2025, Graphic Packaging announced that CEO Doss would resign effective December 31, 2025, leading to an 8.66% drop in stock price to $14.23 per share, reflecting market concerns about the company's future prospects.
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- Class Action Notice: Rosen Law Firm reminds investors who purchased Graphic Packaging securities between February 4, 2025, and February 2, 2026, that they must apply to be lead plaintiff by July 6, 2026, to represent other investors in the class action lawsuit.
- Potential Compensation Opportunity: Investors participating in the class action may be entitled to compensation without any upfront costs, highlighting the financial implications of the lawsuit and the protection of investor rights.
- Lawsuit Background: The lawsuit alleges that Graphic Packaging failed to disclose significant inventory management issues and declining demand during the class period, which materially impacted its financial results, causing losses for investors.
- Law Firm's Advantage: Rosen Law Firm is renowned for its successful track record in securities class actions, having recovered hundreds of millions of dollars, emphasizing the importance of selecting experienced legal counsel to effectively safeguard investor interests.
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- Earnings Miss: In Q1 2025, Graphic Packaging reported a non-GAAP EPS of $0.51, missing estimates by $0.07, with revenue of $2.12 billion reflecting a 6.2% year-over-year decline, which led to a 15.6% drop in stock price to $21.37, severely impacting investor confidence.
- Inventory Management Issues: On December 8, 2025, the company announced an acceleration of inventory reduction plans, expecting a $15 million impact on Q4 results, while further lowering its 2025 guidance, indicating significant demand and cost pressures, causing an 8.7% stock price drop to $14.23.
- Continued Losses: On February 3, 2026, the company released its Q4 and full-year 2025 results, missing consensus estimates due to volume declines and increased costs, resulting in a 16% stock price drop to $12.42, exacerbating investor losses.
- Lawsuit Allegations: The class action lawsuit alleges that the company failed to disclose significant adverse facts during the class period, including inventory management issues and reduced demand, leading to investor misunderstandings about the company's business and financial health, potentially exposing it to legal liabilities.
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- Class Action Notice: The Portnoy Law Firm has advised investors of Graphic Packaging Holding Company (GPK) about a class action lawsuit for those who purchased securities between February 4, 2025, and February 2, 2026, with a deadline for lead plaintiff motions set for July 6, 2026, indicating potential legal liabilities for the company.
- Misleading Financial Forecasts: Despite the company forecasting full-year net sales of $8.7 billion to $8.9 billion and adjusted EBITDA of $1.68 billion to $1.78 billion in February 2025, the lawsuit alleges significant inventory management issues and reduced demand, rendering these financial projections unreliable and unrealistic.
- False Statement Allegations: The lawsuit claims that executives made materially false and misleading statements throughout the class period, failing to disclose the true extent of inventory management issues and declining demand, which likely had a significant negative impact on the company's financial results, highlighting potential governance risks.
- Legal Consultation Services: The Portnoy Law Firm offers complimentary case evaluations and encourages investors to contact attorneys to discuss their legal rights, emphasizing the importance of protecting investor interests while potentially affecting the company's reputation and investor confidence.
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- Lawsuit Notification Issued: The Gross Law Firm has issued a notice encouraging shareholders who purchased GPK shares between February 4, 2025, and February 2, 2026, to contact the firm regarding potential lead plaintiff status, indicating significant legal risks for the company.
- Overview of Allegations: The complaint alleges that during the class period, defendants made materially false and misleading statements, failing to disclose significant inventory management issues, reduced demand and volumes, and increased costs, which likely had a material negative impact on the company's financial results.
- Misleading Financial Guidance: Defendants are accused of overstating the strength and sustainability of the company's business model and operations, rendering previously issued FY 2025 financial guidance unreliable, which could undermine investor confidence.
- Next Steps for Shareholders: Shareholders must register for the class action by July 6, 2026, and upon registration, they will receive updates on the case's progress, ensuring their rights are protected.
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- Class Action Notice: Rosen Law Firm reminds investors who purchased Graphic Packaging securities between February 4, 2025, and February 2, 2026, to apply as lead plaintiffs by July 6, 2026, to participate in the class action without any out-of-pocket fees.
- Lawsuit Background: The lawsuit alleges that during the class period, Graphic Packaging faced significant inventory management issues, reduced demand and volumes, and increased costs, which materially negatively impacted its financial results, causing investor losses.
- Law Firm Credentials: Rosen Law Firm specializes in securities class actions and has achieved the largest securities class action settlement against a Chinese company, ranked No. 1 by ISS Securities Class Action Services in 2017, highlighting its leadership in the field.
- Investor Selection Advice: Investors are advised to carefully choose law firms with proven success in leadership roles, avoiding firms that merely act as intermediaries, to ensure they receive the best representation and support in the class action.
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