Notice of Annual General Meeting

1 April 2025

International Paper Company

Notice of Annual General Meeting

International Paper Company (the "Company") announces that its 2025 Annual Meeting of Shareowners (the "Annual Meeting") will be held virtually on 12 May 2025 at 11 a.m. CT. The Notice of the Annual Meeting has been posted to shareowners and will be available on the Company's website at https://www.internationalpaper.com/investors/financial-reports/sec-filings.

In compliance with Listing Rule 6.4.1R, copies of the following documents have been submitted to the Financial Conduct Authority and will shortly be available for inspection in unedited full text on the National Storage Mechanism website at https://data.fca.org.uk/#/nsm/nationalstoragemechanism 

· Annual Report for the year ended December 31, 2024

· Notice of 2025 Annual Meeting of Shareowners and 2025 Proxy Statement

· Form of Proxy for the 2025 Annual Meeting of Shareowners

In compliance with rule 6.3.5 of the Disclosure Guidance and Transparency Rules the documents can also be downloaded in pdf format from the Company's website, noted above.

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 InquiriesJosé Maria Rodriguez MeisVice President, Investor Relations+1 901 419 3919

Media InquiriesAmy Simpson +1 901 419 [email protected]