Eastman Chemical (EMN)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-05-07 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: EASTMAN CHEMICAL CO (EMN) CIK: 0000915389 --- Reporting Owner --- Name: Audia Damon J CIK: 0001452301 Role: Director --- Derivative Transactions --- [Transaction #1] Security: Phantom Stock Units Date: 2026-05-07 | Code: A (Grant or award) Shares: +1,628 | Price: $73.69 Shares Owned After: 4,274 | Ownership: D (Direct) Footnotes: [F1] Unvested Phantom Stock Units credited under the Directors' Deferred Compensation Plan, each having a value equal to the market of one share of issuer common stock. The Phantom Stock Units will vest on May 7, 2027, and are payable only in cash. [F2] Deferral at election of director of value of annual non-employee director restricted stock award that would otherwise have been paid in common stock. [F2] Deferral at election of director of value of annual non-employee director restricted stock award that would otherwise have been paid in common stock. [F1] Unvested Phantom Stock Units credited under the Directors' Deferred Compensation Plan, each having a value equal to the market of one share of issuer common stock. The Phantom Stock Units will vest on May 7, 2027, and are payable only in cash. [F1] Unvested Phantom Stock Units credited under the Directors' Deferred Compensation Plan, each having a value equal to the market of one share of issuer common stock. The Phantom Stock Units will vest on May 7, 2027, and are payable only in cash. [F1] Unvested Phantom Stock Units credited under the Directors' Deferred Compensation Plan, each having a value equal to the market of one share of issuer common stock. The Phantom Stock Units will vest on May 7, 2027, and are payable only in cash. --- Footnotes (Complete Index) --- F1: Unvested Phantom Stock Units credited under the Directors' Deferred Compensation Plan, each having a value equal to the market of one share of issuer common stock. The Phantom Stock Units will vest on May 7, 2027, and are payable only in cash. F2: Deferral at election of director of value of annual non-employee director restricted stock award that would otherwise have been paid in common stock. --- Signature --- /s/ /s/ Mark D. Austin, by Power of Attorney for Damon J. Audia (2026-05-11)