Open Insider Trading Activity for Taiwan Semiconductor Manufacturing Co Ltd Controller Chen Chih-Ho
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
▲ Insider buy
▼ Insider sale
Loading daily price history…
Charting by TradingView Lightweight Charts
| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ESPP: Employee share purchase program TSM | 2026-10-08 | 2026-10-07 | Taiwan Semiconductor Manufacturing Co Ltd | Chen Chih-Ho | Controller | Buy | 1 | 31 | $79.39 | $2,461.09 | 13.30% | View Filing |