SEC Form 4 · accession 0001046179-26-000457
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD · TSM
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Bor-Zen Tien
Officer — VP
Period of report
Jul 21, 2026
Accepted (ET)
Jul 23, 2026 · 6:16 am EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001046179
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Shares (2330.TW)F1 | Jul 21, 2026 | P | 1,000 | $74.13 | A | 13,051 | D | |
| American Depositary Shares (TSM)F2 | Jul 20, 2026 | P | 10 | $405.00 | A | 117 | D | |
| Common Shares (2330.TW)F4 | Jul 21, 2026 | P | 1,000 | $73.98 | A | 2,000 | I | By Spouse |
| Common Shares (2330.TW)F5 | Jul 21, 2026 | P | 1,000 | $74.44 | A | 3,000 | I | By Spouse |
| Common Shares (2330.TW)F6 | Jul 21, 2026 | P | 1,000 | $74.75 | A | 4,000 | I | By Spouse |
| Common Shares (2330.TW)F3 | holding | — | — | — | 228 | I | By ESPP Trust | |
| Common Shares (2330.TW) | holding | — | — | — | 73 | I | By Immediate Family Member |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1The price was translated from New Taiwan dollars, NT$2,400, at the rate of NT$32.375 to US$1.
- F2Each American Depositary Share represents five (5) Common Shares.
- F3Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP").
- F4The price was translated from New Taiwan dollars, NT$2,395, at the rate of NT$32.375 to US$1.
- F5The price was translated from New Taiwan dollars, NT$2,410, at the rate of NT$32.375 to US$1.
- F6The price was translated from New Taiwan dollars, NT$2,420, at the rate of NT$32.375 to US$1.