TSM Buy Disclosure
Tien Bor-zen · SEC Form 4 · Filed Aug 10, 2026
Buy
Calculated transaction value
$513.17
Tien Bor-zen VP
Transaction date
Aug 7, 2026
Public filing date
Aug 10, 2026
Filing lag
Filed 3 days later
TSM daily price context
Close on/before transaction
$420.04
Aug 7, 2026
Close before public filing
$420.04
Aug 7, 2026
Return since public filing
+6.13%
Through Sep 21, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Common Shares (2330.TW)
- Quantity / price
- 7 shares @ $73.31
- SEC ownership
- Indirect
- Transaction code
- P
- Form
- 4
- Filing identifier
- 0001046179-26-000519
Filing cohort
Transactions in this filing
Showing 2 of 2
Trades
2
Issuers
1
Estimated value
$3.59K
Buys / sales
2 / 0
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Taiwan Semiconductor Manufacturing Co Ltd TSM Current | Buy | Aug 7, 2026 | $513.17 |
| Taiwan Semiconductor Manufacturing Co Ltd TSM | Buy | Aug 7, 2026 | $3.08K |