SHAREHOLDER ALERT: Purcell & Lefkowitz LLP Announces Shareholder Investigation of Graphic Packaging Holding Company (NYSE: GPK)

NEW YORK, April 1, 2025 /PRNewswire/ -- Purcell & Lefkowitz LLP announces that it is investigating Graphic Packaging Holding Company (NYSE: GPK) on behalf of the company's shareholders. The investigation seeks to determine whether Graphic Packaging Holding Company's directors breached their fiduciary duties in connection with recent corporate actions. If you are a shareholder of Graphic Packaging Holding Company and are interested in obtaining additional information regarding your rights and options, free o ...