Csx 4: ANGEL STEPHEN F bought 187 shares of Phantom Stock at $48.3… (Jul 6, 2026)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-07-01 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: CSX CORP (CSX) CIK: 0000277948 --- Reporting Owner --- Name: ANGEL STEPHEN F CIK: 0001190775 Role: Director, Officer (President & CEO) --- Derivative Transactions --- [Transaction #1] Security: Phantom Stock Date: 2026-07-01 | Code: A (Grant or award) Shares: +187 | Price: $48.33 Shares Owned After: 2,021 | Ownership: I (Indirect) | Nature: CSX Executive Deferred Compensation Plan Footnotes: [F1] Each unit of phantom stock is the economic equivalent of one share of Company common stock. Units of phantom stock become payable, in cash, consistent with the Reporting Person's distribution election made at the time of deferral. [F1] Each unit of phantom stock is the economic equivalent of one share of Company common stock. Units of phantom stock become payable, in cash, consistent with the Reporting Person's distribution election made at the time of deferral. [F1] Each unit of phantom stock is the economic equivalent of one share of Company common stock. Units of phantom stock become payable, in cash, consistent with the Reporting Person's distribution election made at the time of deferral. [F2] Includes 4.82 units of phantom stock acquired in connection with the payment of a dividend on June 15, 2026 at $47.39 per share. [F3] By Trustee, CSX Corporation Executive Deferred Compensation Plan. --- Footnotes (Complete Index) --- F1: Each unit of phantom stock is the economic equivalent of one share of Company common stock. Units of phantom stock become payable, in cash, consistent with the Reporting Person's distribution election made at the time of deferral. F2: Includes 4.82 units of phantom stock acquired in connection with the payment of a dividend on June 15, 2026 at $47.39 per share. F3: By Trustee, CSX Corporation Executive Deferred Compensation Plan. --- Signature --- /s/ Kacey Heekin-Luchin, Attorney-in-Fact (2026-07-06)