Chuang Tzu-Sou's Form 4 filing
Taiwan Semiconductor Manufacturing Co Ltd (TSM) · filed May 19, 2026
- Accession no.
- 0001046179-26-000286
- Filed
- May 19, 2026
- Trade date
- May 19, 2026
- Filing delay
- Same day
- Rule 10b5-1 plan
- Not checked
This filing lists 1 non-derivative transaction. Open-market sales total $14.0M. It was filed on the trade date.
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 |
|---|---|
| Chuang Tzu-SouCIK 0002114030 | 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 |
|---|---|---|---|---|---|---|---|---|
| May 19, 2026 | Common Shares (2330.TW) | SSaleDisposed | −200,000 | $69.83F1 | −$13,966,000 | 2,495,165 | 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.
- F1
The price was translated from New Taiwan dollars, NT$2,210, at the rate of NT$31.650 to US$1.
Referenced by the price of 1 transaction in Table I.