Eastman Chemical (EMN)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-05-05 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: 2026-05-05 | Code: S (Open market sale) Shares: -1,709 | Price: $77.05 Total Value: $131,678.45 Shares Owned After: 0 | Ownership: D (Direct) --- Derivative Transactions --- [Transaction #1] Security: Phantom Stock Units Date: 2026-05-05 | Code: D (Sale to issuer) Shares: -2,271 | Price: $77.29 Shares Owned After: 0 | Ownership: D (Direct) Footnotes: [F1] Disposition of Phantom Stock Units held in the Executive Deferred Compensation Plan, each having a value equal to one share based on the closing price of the issuer common stock on the date of disposition. [F1] Disposition of Phantom Stock Units held in the Executive Deferred Compensation Plan, each having a value equal to one share based on the closing price of the issuer common stock on the date of disposition. [F1] Disposition of Phantom Stock Units held in the Executive Deferred Compensation Plan, each having a value equal to one share based on the closing price of the issuer common stock on the date of disposition. [F1] Disposition of Phantom Stock Units held in the Executive Deferred Compensation Plan, each having a value equal to one share based on the closing price of the issuer common stock on the date of disposition. --- Footnotes (Complete Index) --- F1: Disposition of Phantom Stock Units held in the Executive Deferred Compensation Plan, each having a value equal to one share based on the closing price of the issuer common stock on the date of disposition. --- Signature --- /s/ /s/ Mark D. Austin, by Power of Attorney for Adrian James Holt (2026-05-07)