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.