Atlanta – Graphic Packaging Holding Company, (the "Company"), will announce first quarter 2020 financial results before the market opens on Tuesday, April 21st, with a conference call to discuss results at 10:00 a.m. EDT.

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 800-392-9489 from the United States and Canada, and 706-634-2372 from outside the United States and Canada. Telephone participants are required to provide the conference ID 9169414 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. EDT on April 21st.

The Company has also set Tuesday, July 21, 2020 as the tentative date for the release of second quarter 2020 financial results.