Graphic Packaging Holding Company Class Action Lawsuit - GPK
Case Summary
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The Graphic Packaging class action lawsuit seeks to represent purchasers or acquirers of Graphic Packaging Holding Company (NYSE: GPK) securities between February 4, 2025 and February 2, 2026, inclusive (the “Class Period”). Captioned Thurber v. Graphic Packaging Holding Company, No. 26-cv-03790 (S.D.N.Y.), the Graphic Packaging class action lawsuit charges Graphic Packaging and certain of Graphic Packaging’s top former executive officers with violations of the Securities Exchange Act of 1934.
If you suffered substantial losses and wish to serve as lead plaintiff of the Graphic Packaging class action lawsuit, please provide your information in the form on this page. You can also contact attorneys Ken Dolitsky or Michael Albert of Robbins Geller by calling 800/851-7783 or via e-mail at info@rgrdlaw.com. Lead plaintiff motions for the Graphic Packaging class action lawsuit must be filed with the court no later than July 6, 2026.
CASE ALLEGATIONS: Graphic Packaging, together with its subsidiaries, engages in the design, production, and sale of consumer packaging products to brands in food, beverage, foodservice, household, and other consumer products.
The Graphic Packaging class action lawsuit alleges that defendants throughout the Class Period made false and/or misleading statements and/or failed to disclose that: (i) Graphic Packaging was experiencing, among other things, significant inventory management issues, as well as significantly reduced demand and volumes and increased costs; (ii) defendants downplayed the true scope and severity of the foregoing issues, which were likely to, and did, have a material negative impact on Graphic Packaging’s business and financial results; (iii) defendants likewise overstated the strength and sustainability of Graphic Packaging’s business model and operations, as well as its ability to weather ongoing macroeconomic headwinds; and (iv) accordingly, Graphic Packaging’s previously issued FY 2025 financial guidance was unreliable and/or unrealistic.
The Graphic Packaging class action lawsuit further alleges that on May 1, 2025, Graphic Packaging reported first quarter 2025 financial results, revealing non-GAAP EPS of $0.51, missing consensus estimates by $0.07, and revenue of $2.12 billion, representing a 6.2% year-over-year decline, and missing consensus estimates by $10 million. Graphic Packaging also allegedly negatively revised its previously issued FY 2025 net sales outlook to a range of $8.2 billion to $8.5 billion, significantly down from its prior guidance of $8.7 billion to $8.9 billion; its adjusted EBITDA outlook to a range of $1.4 billion to $1.6 billion, significantly down from its prior guidance of $1.68 billion to $1.78 billion; and its adjusted EPS outlook to a range of $1.75 to $2.25, significantly down from its prior guidance of $2.53 to $2.78. Graphic Packaging allegedly blamed the negatively revised guidance on “an expectation of a 2% volume decline and $80 million of input cost inflation at the midpoint,” as well as “higher macroeconomic and consumer spending uncertainty.” On this news, the price of Graphic Packaging stock fell nearly 16%, according to the complaint.
Then, on December 8, 2025, the Graphic Packaging class action lawsuit alleges that Graphic Packaging announced that, “the Company plans to accelerate certain inventory reduction plans into the fourth quarter that were originally planned for 2026. Production curtailment is expected to impact fourth quarter operating results by $15 million, which is in addition to the $15 million relating to curtailments announced during the third quarter earnings call.” Graphic Packaging further allegedly revealed that CEO, defendant Michael P. Doss, “mutually agreed with the Graphic Packaging Board of Directors to step down from his role and as a director effective December 31, 2025.” On this news, the price of Graphic Packaging stock fell nearly 9%, according to the complaint.
Finally, on February 3, 2026, Graphic Packaging allegedly reported its fourth quarter and fiscal year 2025 earnings results, disclosing non-GAAP EPS of $0.29, missing consensus estimates by $0.06, and attributing its disappointing results to, among other things, lower volumes, increased costs, and inventory reduction. On this news, the price of Graphic Packaging stock fell nearly 16%, according to the complaint.
THE LEAD PLAINTIFF PROCESS: The Private Securities Litigation Reform Act of 1995 permits any investor who purchased or acquired Graphic Packaging securities during the Class Period to seek appointment as lead plaintiff in the Graphic Packaging class action lawsuit. A lead plaintiff is generally the movant with the greatest financial interest in the relief sought by the putative class who is also typical and adequate of the putative class. A lead plaintiff acts on behalf of all other class members in directing the Graphic Packaging class action lawsuit. The lead plaintiff can select a law firm of its choice to litigate the Graphic Packaging class action lawsuit. An investor’s ability to share in any potential future recovery is not dependent upon serving as lead plaintiff of the Graphic Packaging class action lawsuit.
ABOUT ROBBINS GELLER: Robbins Geller Rudman & Dowd LLP is one of the world’s leading law firms representing investors in securities fraud and shareholder rights litigation. Our Firm ranked #1 on the most recent ISS Securities Class Action Services Top 50 Report, recovering more than $916 million for investors in 2025. This marks our fourth #1 ranking in the past five years. And in those five years alone, Robbins Geller recovered $8.4 billion for investors – $3.4 billion more than any other law firm. With 200 lawyers in 10 offices, Robbins Geller is one of the largest plaintiffs’ firms in the world, and the Firm’s attorneys have obtained many of the largest securities class action recoveries in history, including the largest ever – $7.2 billion – in In re Enron Corp. Sec. Litig.