Net shares · 90d
+163
163 buy · 0 sell
Net value · 90d
$11.1K
$11.1K in · $0 out
Sentiment · 90d
Net buying
100% buying · 0% selling
Open-market trades · 90d
3
163 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
VP
$3.8K
50 sh · $76.01
Own +1%
-
TSM Buy·P
VP
$3.7K
51 sh · $71.82
Own +1%
-
TSM Buy·P
VP
$3.6K
62 sh · $57.87
Own +2%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| Jun 5, 2026 | TSM | Buy P | 50 | $3.8K |
| May 8, 2026 | TSM | Buy P | 51 | $3.7K |
| Apr 9, 2026 | TSM | Buy P | 62 | $3.6K |
Buy Sell Non-market (grant · exercise · gift)
About Juiping Chuang
This profile aggregates every SEC Form 4 insider transaction reported by Juiping Chuang 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.