Atlanta – Graphic Packaging Holding Company, (the "Company"), will announce first quarter financial results before the market opens on Tuesday, April 27th, with a conference call to discuss results at 10:00 a.m. ET.

The conference call will be webcast and can be accessed from the investors section of the Graphic Packaging website at www.graphicpkg.com. Participants may also listen via telephone by dialing 833-900-1527 from the United States and Canada, and 236-384-2052 from outside the United States and Canada. Telephone participants are required to provide the conference ID 9287381 and should call at least 10 minutes prior to the start of the conference call. The webcast will be archived and available for replay beginning at approximately 1:00 p.m. ET on April 27th.

The Company has also set Tuesday, July 27, 2021 as the tentative date for the release of second quarter 2021 financial results.