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TSM Buy Disclosure
Lu Chin-sheng · SEC Form 4 · Filed Aug 10, 2026
Buy
Calculated transaction value
$2.86K
Lu Chin-sheng 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
First close after public filing
$418.47
Aug 10, 2026
30-day return after filing
+4.04%
Through Sep 9, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Common Shares (2330.TW)
- Quantity / price
- 39 shares @ $73.31
- SEC ownership
- Indirect
- Transaction code
- P
- Form
- 4
- Filing identifier
- 0001046179-26-000509
Filing cohort
Transactions in this filing
Showing 1 of 1
Trades
1
Issuers
1
Estimated value
$2.86K
Buys / sales
1 / 0
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Taiwan Semiconductor Manufacturing Co Ltd TSM Current | Buy | Aug 7, 2026 | $2.86K |