3Filing Date: Jun 1, 2026
TSMC 3: Ku Yao-Ching initial ownership report (2 holdings) (Jun 1, 2026)
Initial Statement of Beneficial Ownership
View SEC Filing
ACC: 0001046179-26-000299
Total Value$0
Trades2
Insiders1
Transaction Details
Ku Yao-Ching
VP·Direct
Common Shares (2330.TW)
Shares0
Price-
Total Value$0
Shares Owned After30.85K
Ku Yao-Ching
VP·Indirect · By Spouse
Common Shares (2330.TW)
Shares0
Price-
Total Value$0
Shares Owned After73.40K
Post-Transaction Holdings
Ku Yao-Ching · VP
| Security | Shares | Change |
|---|---|---|
| Common Shares (2330.TW) | 104.25K | - |
Original SEC Filing Textexpand_more
=== SEC Form 3 — Statement of Changes in Beneficial Ownership ===
Document Type: 3
Period of Report: 2026-06-01
--- Issuer ---
Name: TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD (TSM)
CIK: 0001046179
--- Reporting Owner ---
Name: Ku Yao-Ching
CIK: 0002135989
Role: Officer (VP)
--- Holdings ---
[Holding #1]
Security: Common Shares (2330.TW)
Ownership: D (Direct)
[Holding #2]
Security: Common Shares (2330.TW)
Ownership: I (Indirect)
[Holding #3]
Security: Common Shares (2330.TW)
Ownership: I (Indirect)
--- Signature ---
/s/ /s/ Jen-Chau Huang, as attorney-in-fact (2026-06-01)