7 May 2025

Filing of the International Paper Company (the "Company")
Quarterly Report on Form 10-Q for the Period Ended 31 March 2025

The Quarterly Report on Form 10-Q for the period ended 31 March 2025 (the "Q1 2025 Report") has been published by the Company and was filed with the U.S. Securities and Exchange Commission today. The Q1 2025 Report is available to view on the Company's website at: Financial Reports | International Paper.

About International Paper 
International Paper (NYSE: IP; LSE: IPC) is the global leader in sustainable packaging solutions. With company headquarters in Memphis, Tennessee, USA, and EMEA (Europe, Middle East and Africa) headquarters in London, UK, we employ more than 65,000 team members and serve customers around the world with operations in more than 30 countries. Together with our customers, we make the world safer and more productive, one sustainable packaging solution at a time. Net sales for 2024 were $18.6 billion. In 2025, International Paper acquired DS Smith creating an industry leader focused on the attractive and growing North American and EMEA regions. Additional information can be found by visiting internationalpaper.com. 

For further information please contact:

Investor Inquiries
Mark Nellessen
Vice President, Investor Relations
+1 901 419 1731

Media Inquiries
Amy Simpson 
+1 901 419 4964
newsroom@ipaper.com