ATLANTA, May 1, 2025 /PRNewswire/ -- Graphic Packaging Holding Company (NYSE: GPK) ("Graphic Packaging", or "the Company"), a global leader in sustainable consumer packaging, today announced that its Board of Directors has approved a new $1.5 billion share repurchase authorization. This authorization is in addition to the July 27, 2023 share repurchase authorization under which$365 million remains available, bringing the aggregate available authorization as of April 30, 2025 to $1.865 billion.The new autho ...