Tien Bor-Zen's Form 4 filing
Taiwan Semiconductor Manufacturing Co Ltd (TSM) · filed Apr 29, 2026
- Accession no.
- 0001046179-26-000209
- Filed
- Apr 29, 2026
- Trade date
- Apr 28, 2026
- Filing delay
- 1 day
- Rule 10b5-1 plan
- Not checked
This filing lists 3 non-derivative transactions. Open-market purchases total $7.76K. It was filed 1 day after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Tien Bor-ZenCIK 0002114023 | Officer (VP) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | American Depositary Shares (TSM) | PPurchaseAcquired | +10 | $386.00 | +$3,860 | 80 | Direct | |
| Apr 28, 2026 | American Depositary Shares (TSM) | PPurchaseAcquired | +5 | $390.00 | +$1,950 | 85 | Direct | |
| Apr 28, 2026 | American Depositary Shares (TSM) | PPurchaseAcquired | +5 | $390.00 | +$1,950 | 90 | Direct |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
No transaction price on this filing refers to a footnote.