TSM Buy Disclosure
Chuang Tzu-sou · SEC Form 4 · Filed Oct 8, 2026
Buy
Calculated transaction value
$3.65K
Chuang Tzu-sou VP
Transaction date
Oct 7, 2026
Public filing date
Oct 8, 2026
Filing lag
Filed 1 day later
TSM daily price context
Close on/before transaction
$472.2
Oct 7, 2026
First close after public filing
$457.99
Oct 8, 2026
Return after filing · so far
-1.02%
Through Oct 9, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Common Shares (2330.TW)
- Quantity / price
- 46 shares @ $79.39
- SEC ownership
- Indirect
- Transaction code
- P
- Form
- 4
- Filing identifier
- 0001046179-26-000679
Filing cohort
Transactions in this filing
Showing 1 of 1
Trades
1
Issuers
1
Estimated value
$3.65K
Buys / sales
1 / 0
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Taiwan Semiconductor Manufacturing Co Ltd TSM Current | Buy | Oct 7, 2026 | $3.65K |