X0508 4 2024-02-01 0000051434 INTERNATIONAL PAPER CO /NEW/ IP 0001795155 Royalty James P Jr. C/O INTERNATIONAL PAPER COMPANY 6400 POPLAR AVENUE MEMPHIS TN 38197 1 Senior Vice President 0 Common Stock 2024-02-01 4 F 0 660 35.83 D 61599 D Common Stock 24202 I By Plan Shares withheld to cover tax withholding obligations related to the vesting of the first tranche of the 2023 Restricted Stock Unit Award granted on January 1, 2023. Share numbers rounded. Represents shares of International Paper common stock held through the International Paper Salaried Savings Plan. The information in this report is based on a plan statement as of January 26, 2024. Power of Attorney on File. /s/ Amanda M. Jenkins, attorney-in-fact for James P. Royalty, Jr. 2024-02-05