Photronics, Inc.(PLAB)
Photomasks
Photomasks
| Filing Date | Insider | Type | 10b5-1 | Net Shares | Ownership changeShares owned | Avg. Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-04-21 | ZHANG RUI VP, CAO & Corporate Controller | Sale | -4,556 | -14.40%27,079 | $46.70 | $212,765 | View SEC filing | |
| 2026-04-20 | Lee Kang Jyh Director | Sale | -20,000 | -5.32%355,850 | $45.92 | $918,500 | View SEC filing | |
| 2026-04-17 | Lee Kang Jyh Director | Sale | -10,000 | -2.59%375,850 | $45.10 | $451,000 | View SEC filing | |
| 2026-04-16 | Wang Hsueh-Chun SVP/COO IC & US/EU Mnstrm Ops | Sale | -19,250 | -14.49%113,560 | $45.30 | $872,025 | View SEC filing | |
| 2026-04-15 | Lee Kang Jyh Director | Sale | -5,000 | -1.28%385,850 | $45.00 | $225,000 | View SEC filing | |
| 2026-04-15 | Rivera Eric President, CFO | Sale | -1,000 | -0.88%112,532 | $44.77 | $44,770 | View SEC filing | |
| 2026-04-14 | MACRICOSTAS CONSTANTINE S Director | Sale | -50,000 | -10.85%410,895 | $45.35 | $2,267,500 | View SEC filing | |
| 2026-04-13 | Wang Hsueh-Chun SVP/COO IC & US/EU Mnstrm Ops | Sale | -11,875 | -8.21%132,810 | $44.25 | $525,469 | View SEC filing | |
| 2026-04-13 | Rivera Eric President, CFO | Sale | -41,517 | -26.78%113,532 | $44.00 | $1,826,748 | View SEC filing | |
| 2026-04-13 | Lee Kang Jyh Director | Sale | -5,000 | -1.28%385,850 | $44.00 | $220,000 | View SEC filing | |
| 2026-04-10 | MACRICOSTAS GEORGE CEO | Sale | -121,194 | -26.62%334,068 | $42.94 | $5,203,718 | View SEC filing | |
| 2026-04-10 | ZHANG RUI VP, CAO & Corporate Controller | Sale | -1,752 | -5.25%31,635 | $43.50 | $76,212 | View SEC filing | |
| 2026-04-10 | Wang Hsueh-Chun SVP/COO IC & US/EU Mnstrm Ops | Sale | -10,000 | -6.46%144,685 | $42.69 | $426,900 | View SEC filing | |
| 2026-04-10 | Lee Kang Jyh Director | Sale | -5,000 | -1.28%385,850 | $43.27 | $216,350 | View SEC filing | |
| 2026-04-08 | Lee Kang Jyh Director | Sale | -5,000 | -1.28%385,850 | $40.53 | $202,650 | View SEC filing | |
| 2026-04-03 | TYSON MITCHELL G Director | Sale | -10,000 | -23.15%33,199 | $42.31 | $423,100 | View SEC filing | |
| 2026-04-03 | Wang Hsueh-Chun SVP/COO IC & US/EU Mnstrm Ops | Sale | -10,000 | -6.07%154,685 | $42.08 | $420,831 | View SEC filing | |
| 2026-04-03 | Lee Kang Jyh Director | Sale | -5,000 | -1.28%385,850 | $42.00 | $210,000 | View SEC filing | |
| 2026-03-30 | Lee Kang Jyh Director | Sale | -5,000 | -1.28%385,850 | $40.80 | $204,000 | View SEC filing | |
| 2026-03-25 | Lee Kang Jyh Director | Sale | -10,000 | -2.53%385,850 | $39.00 | $390,000 | View SEC filing | |
| 2026-03-24 | Lee Kang Jyh Director | Sale | -10,000 | -2.43%400,850 | $35.80 | $358,000 | View SEC filing | |
| 2026-01-20 | Lee Kang Jyh Director | Sale | -10,000 | -2.38%410,850 | $34.51 | $345,100 | View SEC filing | |
| 2026-01-20 | Park Han Kyung SVP & GM of FPD Ops | Sale | -13,750 | -15.41%75,500 | $34.24 | $470,813 | View SEC filing | |
| 2026-01-16 | Lee Kang Jyh Director | Sale | -10,000 | -2.35%415,850 | $34.13 | $341,300 | View SEC filing | |
| 2026-01-15 | Lee Kang Jyh Director | Sale | -10,000 | -2.29%425,850 | $34.42 | $344,200 | View SEC filing |
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