Tien Bor-Zen
Reporting owner on Forms 3, 4 and 5, CIK 2114023.
Tien Bor-Zen reported on 1 issuer in 1 filing, the latest a Form 4 filed 2026-10-08.
Issuers
| Issuer | Roles in the latest filing | Filings | Last filed |
|---|---|---|---|
| TSM · TAIWAN SEMICONDUCTOR MANUFACTURING CO LTDCIK 1046179 | officer (VP) | 1 | 2026-10-08 |
Transactions and holdings
Every row of the person's Forms 3, 4 and 5, newest first, with the price and the amount owned after the row as filed.
| Security | Date | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| TSM · TAIWAN SEMICONDUCTOR MANUFA…Common Shares (2330.TW) | 2026-10-07 | P bought | +40 | $79.39 | 353 | Form 4 |
| TSM · TAIWAN SEMICONDUCTOR MANUFA…Common Shares (2330.TW) | 2026-10-07 | P bought | +7 | $79.39 | 92 | Form 4 |
| TSM · TAIWAN SEMICONDUCTOR MANUFA…Common Shares (2330.TW), holding | 14,051 | Form 4 | ||||
| TSM · TAIWAN SEMICONDUCTOR MANUFA…American Depositary Shares (TSM), holding | 132 | Form 4 | ||||
| TSM · TAIWAN SEMICONDUCTOR MANUFA…Common Shares (2330.TW), holding | 5,000 | Form 4 |
Filings
The person's Forms 3, 4 and 5, and any 13D or 13G naming it.
| Filing | Subject | Filed | Accepted | Ingested |
|---|---|---|---|---|
| Form 4 0001046179-26-000708 | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | 2026-10-08 |