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Case Overview

55 Days Left to Seek Lead Plaintiff
Lead Plaintiff Deadline: Lead Plaintiff Deadline: 07/06/2026
Status: Status: Investigating
Company Name: Company Name: Graphic Packaging Holding Company
Court: Court: Southern District of New York
Case Number: Case Number: 1:26cv03790
Class Period: Class Period: 02/04/2025 - 02/02/2026
Ticker: Ticker: GPK
Related Attorneys: Lead Attorneys: Thomas W. Elrod
Related Practices: Related Practices: Securities
The law firm of Kirby McInerney LLP announces that a class action lawsuit has been filed on behalf of investors who acquired Graphic Packaging Holdings Company (“Graphic Packaging” or the “Company”) (NYSE:GPK) securities during the period of February 4, 2025 through February 2, 2026, inclusive (“the Class Period”).
 
The lawsuit alleges that (i) Graphic Packaging was experiencing, inter alia, significant inventory management issues, as well as significantly reduced demand and volumes and increased costs; (ii) the Company downplayed the true scope and severity of the foregoing issues, which were likely to, and did, have a material negative impact on the Company’s business and financial results; (iii) the Company likewise overstated the strength and sustainability of the Company’s business model and operations, as well as its ability to weather ongoing macroeconomic headwinds; and (iv) accordingly, the Company’s previously issued FY 2025 financial guidance was unreliable and/or unrealistic.
 
On May 1, 2025, Graphic Packaging issued a press release reporting its first quarter 2025 financial results. Among other results, the press release reported 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. The press release further revealed that the Company had 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. The Company 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 shares declined by $3.94 per share, or approximately 16%, from $25.31 per share on April 30, 2025 to close at $21.37 on May 1, 2025.
 
On December 8, 2025, Graphic Packaging issued a press release announcing that it “plans to accelerate certain inventory reduction plans into the fourth quarter that were originally planned for 2026”, and that “[p]roduction curtailment is expected to impact fourth quarter operating results by $15 million, which is in addition to the $15 million relating to” certain earlier-announced curtailments. The Company further revealed that it had negatively revised its FY 2025 financial guidance again, now expecting its adjusted EBITDA “to be in the range of $1.38 billion to $1.43 billion” significantly below its previously revised guidance of $1.4 billion to $1.45 billion and adjusted EPS “to be in the range of $1.75 to $1.95” significantly below its previously revised guidance of $1.80 to $2.00. In a separate press release issued the same day, Graphic Packaging announced that Defendant Doss had “mutually agreed with [its] Board of Directors to step down from his role [as President and CEO] and as a director effective December 31, 2025.” On this news, the price of Graphic Packaging shares declined by $1.35 per share, or approximately 9%, from $15.58 per share on December 8, 2025 to close at $14.23 on December 9, 2025.
 
Then, on February 3, 2026, Graphic Packaging issued a press release reporting its fourth quarter and FY 2025 financial results. Among other results, Graphic Packaging reported non-GAAP EPS of $0.29, missing consensus estimates by $0.06. The Company attributed its disappointing earnings results to, inter alia, lower volumes, increased costs, and inventory reduction. Further, Graphic Packaging projected a meaningful decline in adjusted EBITDA in 2026, citing “a $130 million negative impact from actions taken to reduce inventory and generate [FCF], an approximately $100 million accrual (non-cash in 2026) for a return to more normal incentive compensation, January weather and production impacts, and other largely offsetting operating items.” In the same press release, Graphic Packaging's new President and CEO, Robbert Rietbroek, announced that he had “initiated a comprehensive review of our organization structure, operations, and footprint,” among other aspects of the Company’s business. On this news, the price of Graphic Packaging shares declined by $2.36 per share, or approximately 16%, from $14.78 per share on January 30, 2026 to close at $12.42 on February 3, 2026.
 

Frequently Asked Questions*

  • A.A class action is a lawsuit in which a large number of people (the “class”) have suffered similar harm from the defendant(s)’ unlawful conduct and the plaintiff(s), also known as the “class representative,” stands in for the entire group of similarly injured persons for the duration of the lawsuit and prosecutes the lawsuit on behalf of the entire class. As such, any result obtained by the class representative in the class action lawsuit applies to all of the members of the class. Class action lawsuits are an efficient legal procedure when it would be impractical or expensive for each similarly harmed individual in the class to file their own lawsuit. Class actions enable shareholders to seek recovery from defendant corporations that have much greater resources without having to bear the financial risk.
  • A.Securities class action lawsuits typically allege that defendant(s), typically corporations that issue publicly-traded securities and their officers, misrepresented or concealed material information, which caused the securities to trade at artificially inflated prices when class members purchased the securities. The class members suffer losses when the previously-concealed information is disclosed, and the price of the securities declines. These actions charge the defendants with violations of the Securities Act of 1933 and/or the anti-fraud provisions of the Securities Exchange Act of 1934.
  • A.A class period is a specified time period during which the injury to the class is alleged to have occurred. In a securities class action, this is the period during which the securities in question traded at artificially inflated prices as a result of the misrepresentations or omissions complained of. The class period proposed in a securities fraud class action may change during the course of the litigation as a result of new evidence obtained or rulings by the court.
  • A.A typical securities class action often takes several years to litigate. The actual time it takes to resolve a specific case varies, depending on the complexity of the case, the issues involved, the procedural stage at which the suit is resolved, and other factors.
  • A.The lead plaintiff is the investor that prosecutes the suit on behalf of the other investors. This plaintiff eventually seeks to be appointed as the class representative of the class. Federal securities laws permit any investor who purchased or acquired the covered securities during the class period to seek appointment as lead plaintiff of a securities class action lawsuit within sixty (60) days of the first press release announcing the first filed securities class action. An individual investor, an institutional investor, or groups of investors can seek to be appointed as lead plaintiff.

    Courts generally appoint as lead plaintiff the movant(s) with the greatest financial interest in the relief sought by the proposed class. The lead plaintiff generally can select a law firm of its choice to litigate the securities class action lawsuit as lead counsel for the class. Courts generally appoint the lead plaintiffs’ chosen law firm as lead counsel.
  • A.If you are interested in seeking lead plaintiff appointment, you can contact Kirby McInerney via email at investigations@kmllp.com or submit a contact form via the firm’s website. Critically, the decision to seek lead plaintiff appointment is time sensitive. Class members have sixty (60) days after a securities fraud class action lawsuit is filed to request the court for appointment as lead plaintiff.
  • A.If you have incurred a substantial loss as a result of purchasing the securities covered by a securities class action, acting as a lead plaintiff provides you an opportunity to take an active role in the litigation of the case and to represent the shareholders in the class. The lead plaintiff must stay apprised of the litigation by overseeing court-appointed lead counsel and remaining informed about the progress of the litigation. If the litigation advances into discovery, the lead plaintiff will be required to participate in discovery and potentially provide documents and testimony relating to the investment in question. You will be able to participate in making critical decisions regarding the litigation, including whether to settle the action and at what amount, and the formula to be used in determining how any settlement proceeds are divided among class members.

    An investor’s ability to share in any potential future recovery is not dependent upon serving as lead plaintiff of the securities class action lawsuit. The lead plaintiff is entitled to receive a pro rata share of any classwide settlement or trial recovery. However, as provided for by the Private Securities Litigation Reform Act of 1995, the court will sometimes compensate the lead plaintiff with an additional monetary award for their time and efforts in overseeing the case.
  • A.Any person who purchased the security at issue during the class period is eligible to participate. The attorneys at Kirby McInerney can quickly investigate the facts and advise you on your potential claim, as a lead plaintiff or a class member. Your rights are the same whether you later sold at a loss or have held some or all of your shares in the hope that the price will recover.
  • A.If you do not want to be lead plaintiff, you do not need to take any action at the outset of the litigation in order to participate in the class action as you may remain an absent class member. In the event that the lawsuit is certified by the court as a class action, all members of the class will receive mailed notice informing them of the steps that they will need to take in order to share in any classwide recovery.
  • A.If you are a member of the class, at the point of a classwide settlement or trial recovery, a court-appointed administrator will mail out notifications to class members relating to your claim and the case status. Because securities class actions often take several years, you should be sure to retain your records so that you can provide documentation of your purchases in the event of a settlement or trial recovery.
  • A.To participate in a securities class action, you generally are not required to continue to hold shares of the company after the class period expires. Your standing to participate in the securities class action is derived from your purchase and/or acquisition of shares during the alleged class period. But your decision to sell or otherwise dispose of securities following the class period may impact your damages. Likewise, selling your securities potentially limits your ability to assert other types of claims, including but not limited to shareholder derivative claims.
  • A.Kirby McInerney litigates its class action cases on a contingency fee basis. This means we only get paid if we win the case at trial or if there is a settlement. The Firm does not receive any form of monetary compensation from a client at the outset of litigation or if the lawsuit is unsuccessful in recovering money for investors. Instead, the Firm’s fees are paid out of the recovery if there is a successful resolution to the case and a settlement or judgment is achieved. Attorneys’ fees may vary based on the size of the recovery, the duration and complexity of the litigation, and other factors. Kirby McInerney also generally advances all out-of-pocket costs and court expenses on behalf of its clients. Attorneys’ fees and expense reimbursement requests are subject to court approval. This system helps ensure that many investors with small losses can easily afford to bring class actions to assert their rights.
  • A.Generally, no. Your out-of-pocket losses usually will be greater than recoverable damages. Recoverable damages are affected by the time you purchased and sold your shares, the price of the stock after the class period, and other individual circumstances. Usually, class members are awarded damages that are proportional to the actual individualized harm they suffered.
  • A.As a small investor, if you purchased securities covered by a securities class action during the class period, your rights may already be protected by other investors with more significant losses who have already filed a securities class action. Kirby McInerney’s attorneys are available if you have any further questions about your rights as an investor.

* These "Frequently Asked Questions" are provided by Kirby McInerney LLP for educational and informational purposes only and is not intended and should not be construed as legal advice.

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