Bronstein, Gewirtz & Grossman LLC Urges Graphic Packaging Holding Company Investors to Act: Class Action Filed Alleging Investor Harm

A class action lawsuit has been filed against Graphic Packaging Holding Company (NYSE: GPK) alleging that company executives made materially false and misleading statements regarding the business's operations and financial prospects during the period from February 4, 2025 to February 2, 2026. The complaint claims defendants downplayed inventory management issues, reduced demand, increased costs, and overstated the company's ability to weather macroeconomic challenges, rendering their FY 2025 financial guidance unreliable.