| 2026-08-11 | Press release | Director/PDMR Shareholding |
| 2026-07-30 | Press release | International Paper Reports Second Quarter 2026 Results |
| 2026-07-30 | Press release | Press Release |
| 2026-07-30 | Earnings deck | Earnings Presentation |
| 2026-07-29 | Financial supplement | Reconciliation of Non-GAAP Financial Measures |
| 2026-07-27 | Press release | International Paper CEO to Speak at Jefferies 2026 Industrials Conference |
| 2026-07-17 | Press release | International Paper Announces Changes to Its Board of Directors |
| 2026-07-16 | Press release | International Paper to Close Carrollton South, Texas Packaging Facility |
| 2026-07-15 | Press release | Dividend Declaration |
| 2026-07-14 | Press release | International Paper Declares Quarterly Dividend |
| 2026-07-09 | Press release | International Paper Temporarily Suspends Operations at its Pine Hill, Alabama, Mill |
| 2026-06-26 | Press release | International Paper Continues Strategic Transformation with North America Packaging Network Optimization |
| 2026-06-23 | Press release | Notice of Results |
| 2026-06-23 | Press release | INTERNATIONAL PAPER TO RELEASE SECOND-QUARTER 2026 EARNINGS ON JULY 30, 2026 |
| 2026-06-04 | Press release | Results of Noteholders' Meetings |
| 2026-06-04 | Press release | International Paper Completes $360MM Acquisition of North Pacific Paper Company |
| 2026-05-26 | Press release | International Paper Breaks Ground on New Sustainable Packaging Facility in Rankin County, Mississippi |
| 2026-05-18 | Press release | International Paper Acquires a Converting Facility from Delmarva Corrugated Packaging |
| 2026-05-13 | Press release | International Paper Consent Solicitations |
| 2026-05-13 | Press release | Dividend Declaration |
| 2026-05-12 | Press release | International Paper Declares Quarterly Dividend |
| 2026-04-30 | Press release | International Paper Reports First Quarter 2026 Results |
| 2026-04-29 | Press release | Press Release |
| 2026-04-29 | Earnings deck | Earnings Presentation |
| 2026-04-16 | Press release | International Paper to Acquire North Pacific Paper Company |
| 2026-04-02 | Regulatory report | Director/PDMR Shareholding |
| 2026-03-31 | Press release | Notice of Results |
| 2026-03-31 | Press release | INTERNATIONAL PAPER TO RELEASE FIRST-QUARTER 2026 EARNINGS ON APRIL 30, 2026 |
| 2026-03-20 | Press release | International Paper Plans to Build New Sustainable Packaging Facility in Rankin County, Mississippi |
| 2026-02-28 | Annual report | 2025 Annual Report |
| 2026-02-12 | Regulatory report | Director/PDMR Shareholding |
| 2026-01-29 | Press release | IP To Create Two Independent Public Companies |
| 2026-01-29 | Press release | IP Announces Full Year and 4Q 2025 Results |
| 2026-01-29 | Press release | International Paper to Create Two Independent Public Companies |
| 2026-01-29 | Press release | International Paper to Create Two Independent Public Companies and Reports Full-Year and Fourth Quarter 2025 Results |
| 2026-01-29 | Earnings deck | Earnings Presentation |
| 2026-01-29 | Press release | Press Release |
| 2026-01-28 | Financial supplement | Reconciliation of Non-GAAP Financial Measures |
| 2026-01-23 | Press release | International Paper Completes Sale of Global Cellulose Fibers Business to American Industrial Partners (AIP) |
| 2026-01-19 | Press release | Dividend Declaration |