EASTMAN CHEMICAL CO (EMN) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-06-01 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: EASTMAN CHEMICAL CO (EMN) CIK: 0000915389 --- Reporting Owner --- Name: Holt Adrian James CIK: 0001977296 Role: Officer (SVP, Chf HR Ofcr) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-06-01 | Code: A (Grant or award) Shares: +4,341 Shares Owned After: 4,341 | Ownership: D (Direct) Footnotes: [F1] Payout of shares for restricted stock units that were granted on June 1, 2023 and vested on June 1, 2026. [Transaction #2] Security: Common Stock Date: 2026-06-01 | Code: F (Payment of exercise/tax) Shares: -1,058 | Price: $75.49 Total Value: $79,868.42 Shares Owned After: 3,283 | Ownership: D (Direct) Footnotes: [F2] Shares of common stock withheld in satisfaction of tax liability upon vesting of the 4,341 restricted stock units. --- Derivative Transactions --- [Transaction #1] Security: Restricted Stock Units Date: 2026-06-01 | Code: M (Exercise of derivative) Shares: -4,341 Shares Owned After: 0 | Ownership: D (Direct) Footnotes: [F1] Payout of shares for restricted stock units that were granted on June 1, 2023 and vested on June 1, 2026. [F1] Payout of shares for restricted stock units that were granted on June 1, 2023 and vested on June 1, 2026. [F1] Payout of shares for restricted stock units that were granted on June 1, 2023 and vested on June 1, 2026. [F1] Payout of shares for restricted stock units that were granted on June 1, 2023 and vested on June 1, 2026. --- Footnotes (Complete Index) --- F1: Payout of shares for restricted stock units that were granted on June 1, 2023 and vested on June 1, 2026. F2: Shares of common stock withheld in satisfaction of tax liability upon vesting of the 4,341 restricted stock units. --- Signature --- /s/ /s/ Mark D. Austin, by Power of Attorney for Adrian James Holt (2026-06-03)