X0508 4 2025-02-03 0000051434 INTERNATIONAL PAPER CO /NEW/ IP 0001795221 Ellis Clay R C/O INTERNATIONAL PAPER COMPANY 6400 POPLAR AVENUE MEMPHIS TN 38197 1 Senior Vice President 0 Common Stock 2025-02-03 4 F 0 688 55.63 D 50419 D Common Stock 2025-02-03 4 F 0 550 55.63 D 49869 D Common Stock 18005 I By Plan Common Stock Units Common Stock 7133 7133 I By Plan Shares withheld to cover tax obligations related to the vesting of the second tranche of the 2023 Restricted Stock Unit Award granted on January 1, 2023. Share numbers rounded. Shares withheld to cover tax obligations related to the vesting of the first tranche of the 2024 Restricted Stock Unit Award granted on January 1, 2024. The total amount reported includes?previously credited dividends and dividend equivalents acquired in 2024. Dividends and dividend equivalents are acquired pursuant to a dividend reinvestment feature of the Company's Long-Term Incentive Plan. Dividend equivalents vest at the same time as the award to which they relate. Represents shares of International Paper common stock held through the International Paper Company Salaried Savings Plan. This information is based on a plan statement as of January 31, 2025. Represents common stock units (units) held in the non-funded International Paper Company Deferred Compensation Savings Plan (DCSP). Each unit represents one share of International Paper common stock. The number of units will vary as the price of the issuer's common stock varies. The units will be settled in cash upon termination of employment. This information is based on a plan statement as of January 31, 2025. Power of Attorney on file. /s/ Amanda M. Jenkins, attorney-in-fact for Clayton R. Ellis 2025-02-04