Graphic Packaging Holding Company to Host Third-Quarter 2026 Earnings Conference Call on November 3

Graphic Packaging Holding Company, a global leader in sustainable consumer packaging, will announce third-quarter 2026 financial results before the market opens Tuesday, November 3, with a call to discuss results at 10 a.m. EST.

The conference call will be webcast and can be accessed from the investors section of the Graphic Packaging website at https://investors.graphicpkg.com . Participants may also listen via telephone by using the following dial-in numbers: Toll-Free: 888-506-0062 International: 973-528-0011 Participant Access Code: 657910

Telephone participants should call in 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 p.m. ET on November 3. Graphic Packaging has set Tuesday, February 2, 2027 as the tentative date for the release of fourth quarter and full year 2026 financial results.