Lee Kang Jyh Insider Trading Activity
Lee Kang Jyh has been net-selling over the last 12 months with 0 purchases and 23 sales across 1 company.
PLAB is the most-traded position with 23 trades. The largest single transaction was a sale of PLAB for $771K on Dec 12, 2025.
Performance Scorecard
Forward stock performance after each transaction by Lee Kang Jyh. 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 | — | -10.4% | 20% | 25 |
| 90 days | — | -0.7% | 52% | 25 |
| 120 days | — | -33.7% | 12% | 17 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersPLAB · PHOTRONICS INC
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
Apr 16, 2026 | PLAB | Sell | 10,000 | $46.05 | $461K | −2.7% | Director | |
Apr 15, 2026 | PLAB | Sell | 10,000 | $45.10 | $451K | −2.6% | Director | |
Apr 13, 2026 | PLAB | Sell | 5,000 | $45.00 | $225K | −1.3% | Director | |
Apr 9, 2026 | PLAB | Sell | 5,000 | $44.00 | $220K | −1.3% | Director | |
Apr 8, 2026 | PLAB | Sell | 5,000 | $43.27 | $216K | −1.3% | Director | |
Apr 6, 2026 | PLAB | Sell | 5,000 | $40.53 | $203K | −1.3% | Director | |
Apr 1, 2026 | PLAB | Sell | 5,000 | $42.00 | $210K | −1.3% | Director | |
Mar 26, 2026 | PLAB | Sell | 5,000 | $40.80 | $204K | −1.3% | Director | |
Mar 23, 2026 | PLAB | Sell | 10,000 | $39.00 | $390K | −2.5% | Director | |
Mar 19, 2026 Filed 3d late | PLAB | Sell | 10,000 | $35.80 | $358K | −2.4% | Director | |
Jan 16, 2026 | PLAB | Sell | 10,000 | $34.51 | $345K | −2.4% | Director | |
Jan 15, 2026 | PLAB | Sell | 10,000 | $34.13 | $341K | −2.3% | Director | |
Jan 13, 2026 | PLAB | Sell | 10,000 | $34.42 | $344K | −2.3% | Director | |
Jan 12, 2026 | PLAB | Sell | 10,000 | $33.05 | $331K | −2.2% | Director | |
Jan 7, 2026 | PLAB | Sell | 10,000 | $34.83 | $348K | −2.2% | Director | |
Jan 6, 2026 | PLAB | Sell | 10,000 | $35.41 | $354K | −2.1% | Director | |
Jan 5, 2026 | PLAB | Sell | 10,000 | $33.90 | $339K | −2.1% | Director | |
Jan 2, 2026 | PLAB | Sell | 8,750 | $33.54 | $293K | −1.8% | Director | |
Dec 22, 2025 | PLAB | Sell | 8,750 | $34.31 | $300K | −1.8% | Director | |
Dec 15, 2025 | PLAB | Sell | 20,000 | $36.45 | $729K | −3.9% | Director | |
Dec 12, 2025 | PLAB | Sell | 20,000 | $38.53 | $771K | −3.9% | Director | |
Oct 6, 2025 | PLAB | Sell | 10,000 | $25.33 | $253K | −1.9% | Director | |
Aug 29, 2025 Filed 3d late | PLAB | Sell | 8,750 | $23.20 | $203K | −1.6% | Director | |
Jun 20, 2025 | PLAB | Sell | 4,882 | $18.35 | $90K | −0.9% | Director | |
Jun 18, 2025 | PLAB | Sell | 28,118 | $18.40 | $517K | −5.0% | Director |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| PLAB | PHOTRONICS INC | 25 | $8.5M |
Other insiders at PHOTRONICS INC
6 other tracked filers at PLAB.