Lin Shyue-Shyh Insider Trading Activity
Lin Shyue-Shyh has been net-buying over the last 12 months with 9 purchases and 0 sales across 1 company.
TSM is the most-traded position with 9 trades. The largest single transaction was a purchase of TSM for $164K on Mar 30, 2026.
Performance Scorecard
Forward stock performance after each transaction by Lin Shyue-Shyh. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | +562.8% | — | 100% | 5 |
| 90 days | +701.6% | — | 100% | 3 |
| 120 days | — | — | — | — |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersTSM · TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
🔒 Subscribe to see trade entries
Pro members see exactly when Lin Shyue-Shyh bought and sold TSM.
Upgrade to ProRecent Trades
| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
Jul 21, 2026 | TSM | Buy | 1,000 | $74.13 | $74K | +3.4% | VP | |
Jul 20, 2026 | TSM | Buy | 1,000 | $72.65 | $73K | +3.5% | VP | |
Jul 19, 2026 | TSM | Buy | 1,000 | $72.10 | $72K | +3.8% | VP | |
Jul 7, 2026 | TSM | Buy | 44 | $76.62 | $3K | +21.5% | VP | |
Jun 5, 2026 | TSM | Buy | 46 | $76.01 | $3K | +28.9% | VP | |
May 8, 2026 | TSM | Buy | 48 | $71.82 | $3K | +43.2% | VP | |
Apr 9, 2026 | TSM | Buy | 58 | $57.87 | $3K | +109.4% | VP | |
Mar 30, 2026 | TSM | Buy | 3,000 | $54.72 | $164K | +12.9% | VP | |
Mar 29, 2026 | TSM | Buy | 2,000 | $55.63 | $111K | +9.4% | VP |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| TSM | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | 9 | $508K |
Other insiders at TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
10 other tracked filers at TSM.