Net shares · 90d
+496
496 buy · 0 sell
Net value · 90d
$33.7K
$33.7K in · $0 out
Sentiment · 90d
Net buying
100% buying · 0% selling
Open-market trades · 90d
3
496 buy · 0 sell
Trading track record · all companies
Not enough open-market trades to chart a track record yet.
Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.
Transactions · 90d
-
TSM Buy·P
Chairman and CEO
$11.4K
150 sh · $76.01
Own +1%
-
TSM Buy·P
Chairman and CEO
$11.5K
160 sh · $71.82
Own +1%
-
TSM Buy·P
Chairman and CEO
$10.8K
186 sh · $57.87
Own +1%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| Jun 5, 2026 | TSM | Buy P | 150 | $11.4K |
| May 8, 2026 | TSM | Buy P | 160 | $11.5K |
| Apr 9, 2026 | TSM | Buy P | 186 | $10.8K |
Buy Sell Non-market (grant · exercise · gift)
About Che-Chia Wei
This profile aggregates every SEC Form 4 insider transaction reported by Che-Chia Wei across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.