IPC files Current Report on Form 8-K

NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY IN, INTO OR FROM ANY JURISDICTION WHERE TO DO SO WOULD CONSTITUTE A VIOLATION OF THE RELEVANT LAWS OR REGULATIONS OF SUCH JURISDICTION

THIS ANNOUNCEMENT CONTAINS INSIDE INFORMATION FOR IMMEDIATE RELEASE

30 April 2026

International Paper Company files Current Report on Form 8-K

MEMPHIS, Tenn. - International Paper Company (the "Company") has today filed a Current Report on Form 8-K with the U.S. Securities and Exchange Commission (the "SEC") reporting that the Company has issued a press release announcing its preliminary, unaudited financial results for the fiscal quarter ended 31 March 2026 (the "Press Release"), and that the Company will host a webcast and conference call today to discuss results for such fiscal quarter beginning at 10 a.m. ET/9 a.m. CT. During the call, the Company will also provide an update on the separation of our Europe, Middle East and Africa packaging business and adjust its 2026 full year target. Interested persons will be able to access the webcast and the presentation to be discussed by the Company's leadership management team on the Company's investor relations website (https://www.internationalpaper.com/investors/events-presentations) live and in replay. An archived copy of the webcast will be available within 24 hours following the event. 

The Current Report on Form 8-K, which contains the Press Release as an exhibit thereto, is available on the SEC's website at sec.gov and on the SEC Filings page of the Company's website at SEC Filings | International Paper.

The person responsible for arranging for the release of this announcement on behalf of the Company is Joseph R. Saab, Senior Vice President, General Counsel and Corporate Secretary.

About International Paper (NYSE: IP; LSE: IPC)

International Paper creates sustainable packaging solutions that enable our customers, teammates and shareowners to thrive in an ever-changing world. We are a leader in corrugated packaging, partnering with customers across industries to protect what matters most, strengthen supply chains and create lasting value. Learn more at internationalpaper.com. 

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Contacts:

Media: [email protected]

Investors: Mandi Gilliland; 901-419-4595; Michele Vargas, 901-419-7287