Rosen Law Firm, a global investor rights law firm, is urging investors who purchased securities of Graphic Packaging Holding Company (NYSE:GPK) between February 4, 2025, and February 2, 2026, to take action before the July 6, 2026, deadline for serving as lead plaintiff in a class action lawsuit. The firm emphasizes that investors may be entitled to compensation without any out-of-pocket expenses through a contingency fee arrangement. The lawsuit claims that Graphic Packaging made false and misleading statements regarding its inventory management issues, reduced demand, and financial outlook, which negatively impacted investors when the truth emerged. Rosen Law Firm, recognized for its success in securities class actions, encourages investors to select qualified counsel with proven experience, as many firms may lack the necessary expertise. Investors can join the class action by visiting the firm's website or contacting them directly for more information. It is important to note that no class has been certified yet, meaning investors are not represented unless they retain counsel or opt to join the class action.