INTERNATIONAL PAPER CO /NEW/ (IP) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-05-12 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: INTERNATIONAL PAPER CO /NEW/ (IP) CIK: 0000051434 --- Reporting Owner --- Name: Dorduncu Ahmet C CIK: 0001513254 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-05-12 | Code: A (Grant or award) Shares: +5,298 | Price: $0.00 Shares Owned After: 45,393 | Ownership: D (Direct) Footnotes: [F1] Share numbers rounded. [F2] The shares reported were awarded to the participant for service as a director for the 2026-2027 service year. Shares become free of restrictions and non-forfeitable on the earliest of: (i) May 12, 2027, (ii) death, (iii) disability, (iv) retirement or (v) resignation with the consent of the Board of Directors. In the event of a resignation, the award would be reduced pro rata based on length of service. [F1] Share numbers rounded. [Transaction #2] Security: Common Stock Date: 2026-05-12 | Code: F (Payment of exercise/tax) Shares: -1,186 | Price: $32.47 Total Value: $38,509.42 Shares Owned After: 44,207 | Ownership: D (Direct) Footnotes: [F1] Share numbers rounded. [F3] Represents shares withheld for the payment of tax liability from the vesting of the award to the reporting person for service as a director for the 2025-2026 service year. [F1] Share numbers rounded. --- Footnotes (Complete Index) --- F1: Share numbers rounded. F2: The shares reported were awarded to the participant for service as a director for the 2026-2027 service year. Shares become free of restrictions and non-forfeitable on the earliest of: (i) May 12, 2027, (ii) death, (iii) disability, (iv) retirement or (v) resignation with the consent of the Board of Directors. In the event of a resignation, the award would be reduced pro rata based on length of service. F3: Represents shares withheld for the payment of tax liability from the vesting of the award to the reporting person for service as a director for the 2025-2026 service year. --- Signature --- /s/ /s/ Vincent T. Smith, Attorney-in-Fact for Mr. Dorduncu (2026-05-14)