TSMC 4: SVP vests 12,881 shares, no sale (Sep 2, 2026)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-09-01 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM) CIK: 0001046179 --- Reporting Owner --- Name: Wu Shien-Yang CIK: 0002113784 Role: Officer (SVP) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Shares (2330.TW) Date: 2026-09-01 | Code: A (Grant or award) Shares: +12,881 | Price: $0.00 Shares Owned After: 643,109 | Ownership: D (Direct) Footnotes: [F1] Represents Common Shares vested on September 1, 2026 in accordance with the issuer's Employee Restricted Stock Awards Rules. --- Holdings --- [Holding #1] Security: Common Shares (2330.TW) Ownership: I (Indirect) Footnotes: [F2] Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). [Holding #2] Security: Common Shares (2330.TW) Ownership: I (Indirect) Footnotes: [F3] Represents Common Shares purchased by a trust with cash received under the issuer's Long-Term Incentive ("LTI") Bonus Plan, over which the filer has obtained investment control. [Holding #3] Security: Common Shares (2330.TW) Ownership: I (Indirect) [Holding #4] Security: American Depositary Shares (TSM) Ownership: I (Indirect) Footnotes: [F4] Each American Depositary Share represents five (5) Common Shares. --- Footnotes (Complete Index) --- F1: Represents Common Shares vested on September 1, 2026 in accordance with the issuer's Employee Restricted Stock Awards Rules. F2: Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP"). F3: Represents Common Shares purchased by a trust with cash received under the issuer's Long-Term Incentive ("LTI") Bonus Plan, over which the filer has obtained investment control. F4: Each American Depositary Share represents five (5) Common Shares. --- Signature --- /s/ /s/ Jen-Chau Huang, as attorney-in-fact (2026-09-02)