SEC Form 4 · accession 0001046179-26-000521
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD · TSM
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Che-Chia Wei
Officer — Chairman and CEO · Director
Period of report
Aug 7, 2026
Accepted (ET)
Aug 10, 2026 · 7:58 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,F2,F3 | Aug 7, 2026 | P | 152 | $73.31 | A | 17,987 | I | By ESPP Trust |
| Common Shares (2330.TW) | holding | — | — | — | 7,452,349 | D | ||
| Common Shares (2330.TW)F4 | holding | — | — | — | 285,245 | I | By LTI Trust | |
| Common Shares (2330.TW) | holding | — | — | — | 700,261 | I | By Spouse |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Common Shares purchased by the administrator of the issuer's Employee Stock Purchase Plan ("ESPP") on behalf of the filer pursuant to terms predetermined by the issuer.
- F2The price was translated from the average purchase price of NT$2,367.1117 in New Taiwan dollars, at the rate of NT$32.288 to US$1.
- F3Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP").
- F4Represents 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.