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TSM Buy Disclosure
Tien Bor Zen · SEC Form 4 · Filed Jul 30, 2026
Buy
Calculated transaction value
$1.95K
Tien Bor Zen VP
Transaction date
Jul 28, 2026
Public filing date
Jul 30, 2026
Filing lag
Filed 2 days later
TSM daily price context
Close on/before transaction
$392.31
Jul 28, 2026
First close after public filing
$403.31
Jul 30, 2026
30-day return after filing
+2.98%
Through Aug 31, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- American Depositary Shares (TSM)
- Quantity / price
- 5 shares @ $390
- SEC ownership
- Direct
- Transaction code
- P
- Form
- 4
- Filing identifier
- 0001046179-26-000461
Filing cohort
Transactions in this filing
Showing 3 of 3
Trades
3
Issuers
1
Estimated value
$73.82K
Buys / sales
3 / 0
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| T AI Wan Semiconductor Manufacturing Co Ltd TSM | Buy | Jul 28, 2026 | $67.97K |
| T AI Wan Semiconductor Manufacturing Co Ltd TSM Current | Buy | Jul 28, 2026 | $1.95K |
| T AI Wan Semiconductor Manufacturing Co Ltd TSM | Buy | Jul 28, 2026 | $3.9K |