Microsoft (MSFT)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-09-10 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: MICROSOFT CORP (MSFT) CIK: 0000789019 --- Reporting Owner --- Name: Mason Mark CIK: 0001487290 Role: Director --- Derivative Transactions --- [Transaction #1] Security: Restricted Stock Units Date: 2026-09-10 | Code: A (Grant or award) Shares: +0.787 | Price: $0.00 Shares Owned After: 427.705 | Ownership: D (Direct) Footnotes: [F1] Each restricted stock unit represents a contingent right to receive one share of Microsoft common stock. [F2] Dividend equivalent rights accrue when and as dividends are paid on the Company's common stock and become exercisable proportionately with the restricted stock units to which they relate. [F3] The restricted stock units are fully vested. Delivery of the shares to the reporting person will be on the first anniversary after the date of the reporting person's separation from service to the Board of Directors. [F3] The restricted stock units are fully vested. Delivery of the shares to the reporting person will be on the first anniversary after the date of the reporting person's separation from service to the Board of Directors. --- Holdings --- [Holding #1] Security: Common Stock Ownership: D (Direct) --- Footnotes (Complete Index) --- F1: Each restricted stock unit represents a contingent right to receive one share of Microsoft common stock. F2: Dividend equivalent rights accrue when and as dividends are paid on the Company's common stock and become exercisable proportionately with the restricted stock units to which they relate. F3: The restricted stock units are fully vested. Delivery of the shares to the reporting person will be on the first anniversary after the date of the reporting person's separation from service to the Board of Directors. --- Signature --- /s/ Julia Stark, Attorney-in-fact for Mark Mason (2026-09-11)