Tzu-Sou Chuang insider trades
Open-market stock purchases and sales by Tzu-Sou Chuang, VP at Taiwan Semiconductor Manufacturing Co Ltd, from SEC Form 4 filings since Apr 9, 2026.
Recent trades
| Date | Stock | Trade | Value |
|---|---|---|---|
| Sep 7, 2026 | TSM Taiwan Semiconductor Manufacturing Co Ltd | Bought | $3.6K |
| Sep 1, 2026 | TSM Taiwan Semiconductor Manufacturing Co Ltd | Bought (not open market) | — |
| Aug 7, 2026 | TSM Taiwan Semiconductor Manufacturing Co Ltd | Bought | $3.4K |
| Jul 7, 2026 | TSM Taiwan Semiconductor Manufacturing Co Ltd | Bought | $3.4K |
| Jun 24, 2026 | TSM Taiwan Semiconductor Manufacturing Co Ltd | Sold (not open market) | — |
| Jun 8, 2026 | TSM Taiwan Semiconductor Manufacturing Co Ltd | Sold (not open market) | — |
| Jun 5, 2026 | TSM Taiwan Semiconductor Manufacturing Co Ltd | Bought | $3.5K |
| May 19, 2026 | TSM Taiwan Semiconductor Manufacturing Co Ltd | Sold | $14M |
| May 8, 2026 | TSM Taiwan Semiconductor Manufacturing Co Ltd | Bought | $3.4K |
| Apr 9, 2026 | TSM Taiwan Semiconductor Manufacturing Co Ltd | Bought | $3.4K |
Companies traded
- TSM Taiwan Semiconductor Manufacturing Co Ltd: 6 buys, 1 sale, last Sep 7, 2026