PLAB PHOTRONICS INC
Nasdaq · SEC CIK 810136 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $24.76M 41 sales by 10 insiders
- Filings on record
- 212 since 2021-07-02, latest 2026-09-24 21:35
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Lee Kang Jyh | Dir | — | $8.44M |
| MACRICOSTAS GEORGE | CEO | — | $5.20M |
| MACRICOSTAS CONSTANTINE S | Dir | — | $2.27M |
| Wang Hsueh-Chun | SVP, COO IC, US, EU Mnstrm Ops | — | $2.25M |
| Rivera Eric | Pres, CFO | — | $1.87M |
| Paladino Mary | Dir | — | $1.42M |
| Progler Christopher J | EVP, CTO | — | $1.12M |
| Park Han Kyung | SVP, GM of FPD Ops | — | $993.2K |
| TYSON MITCHELL G | Dir | — | $905.2K |
| ZHANG RUI | VP, CAO, Corp. Ctrl | — | $289.0K |
Transactions 270
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-24 21:35 | 2026-09-22 | PLAB | Lee Kang Jyh | Dir | S - Sale | $29.70 | -10.0K | 354.9K | -3% | -$297.0K | |
| 2026-04-21 20:47 | 2026-04-17 | PLAB | ZHANG RUI | VP, CAO, Corp. Ctrl | S - Sale | $46.70 | -4,556 | 27.1K | -14% | -$212.8K | |
| 2026-04-21 20:44 | 2026-04-17 | PLAB | Paladino Mary | Dir | D - Sale to Iss | $47.77 | -22.5K | 1,272 | -95% | -$1.08M | |
| M | 2026-04-20 21:08 | 2026-04-16 | PLAB | Lee Kang Jyh | Dir | S - Sale | $45.92 | -20.0K | 355.9K | -5% | -$918.5K |
| 2026-04-17 19:14 | 2026-04-15 | PLAB | Lee Kang Jyh | Dir | S - Sale | $45.10 | -10.0K | 375.9K | -3% | -$451.0K | |
| 2026-04-16 19:10 | 2026-04-14 | PLAB | Wang Hsueh-Chun | SVP, COO IC, US, EU Mnstrm Ops | S - Sale | $45.30 | -19.2K | 113.6K | -14% | -$872.0K | |
| 2026-04-15 20:22 | 2026-04-13 | PLAB | TYSON MITCHELL G | Dir | A - Grant | $0.00 | +3,722 | 36.9K | +11% | $0 | |
| 2026-04-15 20:17 | 2026-04-13 | PLAB | Garcia David A. | Dir | A - Grant | $0.00 | +3,722 | 15.2K | +32% | $0 | |
| 2026-04-15 19:51 | 2026-04-13 | PLAB | Almeida Michelle | Dir | A - Grant | $0.00 | +3,722 | 4,956 | +302% | $0 | |
| 2026-04-15 19:46 | 2026-04-13 | PLAB | Liao Daniel JL | Dir | A - Grant | $0.00 | +3,722 | 72.5K | +5% | $0 | |
| 2026-04-15 19:41 | 2026-04-13 | PLAB | LEWIS ADAM M | Dir | A - Grant | $0.00 | +3,722 | 34.8K | +12% | $0 | |
| 2026-04-15 19:12 | 2026-04-13 | PLAB | MACRICOSTAS CONSTANTINE S | Dir | A - Grant | $0.00 | +3,722 | 414.6K | +0.9% | $0 | |
| D | 2026-04-15 18:53 | 2026-04-13 | PLAB | Lee Kang Jyh | Dir | M - OptEx | $8.60 | +5,000 | 390.9K | +1% | +$43.0K |
| D | 2026-04-15 18:53 | 2026-04-13 | PLAB | Lee Kang Jyh | Dir | S - Sale+OE | $45.00 | -5,000 | 385.9K | -1% | -$225.0K |
| D | 2026-04-15 18:35 | 2026-04-13 | PLAB | Rivera Eric | Pres, CFO | M - OptEx | $9.78 | +1,000 | 137.2K | +0.7% | +$9,780 |
| D | 2026-04-15 18:35 | 2026-04-13 | PLAB | Rivera Eric | Pres, CFO | S - Sale+OE | $44.77 | -1,000 | 136.2K | -0.7% | -$44.8K |
| I | 2026-04-14 19:25 | 2026-04-14 | PLAB | MACRICOSTAS CONSTANTINE S | Dir | S - Sale | $45.35 | -50.0K | 0 | -100% | -$2.27M |
| M | 2026-04-14 19:19 | 2026-04-01+ | PLAB | MACRICOSTAS CONSTANTINE S | Dir | G - Gift | $0.00 | -50.0K | 410.9K | -11% | $0 |
| 2026-04-13 21:15 | 2026-04-09 | PLAB | Wang Hsueh-Chun | SVP, COO IC, US, EU Mnstrm Ops | S - Sale | $44.25 | -11.9K | 132.8K | -8% | -$525.5K | |
| M | 2026-04-13 20:31 | 2026-04-09 | PLAB | Rivera Eric | Pres, CFO | S - Sale | $44.00 | -41.5K | 136.2K | -23% | -$1.83M |
| D | 2026-04-13 19:03 | 2026-04-09 | PLAB | Lee Kang Jyh | Dir | M - OptEx | $8.60 | +5,000 | 390.9K | +1% | +$43.0K |
| D | 2026-04-13 19:03 | 2026-04-09 | PLAB | Lee Kang Jyh | Dir | S - Sale+OE | $44.00 | -5,000 | 385.9K | -1% | -$220.0K |
| M | 2026-04-10 19:24 | 2026-04-08 | PLAB | MACRICOSTAS GEORGE | CEO | S - Sale | $42.94 | -121.2K | 334.1K | -27% | -$5.20M |
| 2026-04-10 17:29 | 2026-04-08 | PLAB | ZHANG RUI | VP, CAO, Corp. Ctrl | S - Sale | $43.50 | -1,752 | 31.6K | -5% | -$76.2K | |
| 2026-04-10 15:53 | 2026-04-08 | PLAB | Wang Hsueh-Chun | SVP, COO IC, US, EU Mnstrm Ops | S - Sale | $42.69 | -10.0K | 144.7K | -6% | -$426.9K | |
| D | 2026-04-10 15:26 | 2026-04-08 | PLAB | Lee Kang Jyh | Dir | M - OptEx | $8.60 | +5,000 | 390.9K | +1% | +$43.0K |
| D | 2026-04-10 15:26 | 2026-04-08 | PLAB | Lee Kang Jyh | Dir | S - Sale+OE | $43.27 | -5,000 | 385.9K | -1% | -$216.4K |
| D | 2026-04-08 17:16 | 2026-04-06 | PLAB | Lee Kang Jyh | Dir | M - OptEx | $8.60 | +5,000 | 390.9K | +1% | +$43.0K |
| D | 2026-04-08 17:16 | 2026-04-06 | PLAB | Lee Kang Jyh | Dir | S - Sale+OE | $40.53 | -5,000 | 385.9K | -1% | -$202.7K |
| 2026-04-03 19:39 | 2026-04-01 | PLAB | TYSON MITCHELL G | Dir | S - Sale | $42.31 | -10.0K | 33.2K | -23% | -$423.1K | |
| M | 2026-04-03 19:34 | 2026-04-01 | PLAB | Wang Hsueh-Chun | SVP, COO IC, US, EU Mnstrm Ops | S - Sale | $42.08 | -10.0K | 154.7K | -6% | -$420.8K |
| D | 2026-04-03 16:16 | 2026-04-01 | PLAB | Lee Kang Jyh | Dir | M - OptEx | $10.75 | +5,000 | 390.9K | +1% | +$53.8K |
| D | 2026-04-03 16:16 | 2026-04-01 | PLAB | Lee Kang Jyh | Dir | S - Sale+OE | $42.00 | -5,000 | 385.9K | -1% | -$210.0K |
| D | 2026-03-30 | 2026-03-26 | PLAB | Lee Kang Jyh | Dir | S - Sale+OE | $40.80 | -5,000 | 385.9K | -1% | -$204.0K |
| D | 2026-03-30 | 2026-03-26 | PLAB | Lee Kang Jyh | Dir | M - OptEx | $10.75 | +5,000 | 390.9K | +1% | +$53.8K |
| 2026-03-25 | 2026-03-23 | PLAB | Lee Kang Jyh | Dir | S - Sale | $39.00 | -10.0K | 385.9K | -3% | -$390.0K | |
| 2026-03-24 | 2026-03-19 | PLAB | Lee Kang Jyh | Dir | S - Sale | $35.80 | -10.0K | 400.9K | -2% | -$358.0K | |
| 2026-02-11 | 2026-02-09 | PLAB | Alesio Todd Anthony | SVP, CAO | A - Grant | $0.00 | +983 | 17.9K | +6% | $0 | |
| 2026-02-11 | 2026-02-09 | PLAB | ZHANG RUI | VP, CAO, Corp. Ctrl | A - Grant | $0.00 | +1,467 | 33.4K | +5% | $0 | |
| 2026-02-11 | 2026-02-09 | PLAB | Rivera Eric | Pres, CFO | A - Grant | $0.00 | +22.6K | 177.7K | +15% | $0 | |
| 2026-01-22 | 2026-01-20 | PLAB | Liao Daniel JL | Dir | A - Grant | $0.00 | +1,234 | 68.8K | +2% | $0 | |
| 2026-01-22 | 2026-01-20 | PLAB | Almeida Michelle | Dir | A - Grant | $0.00 | +1,234 | 1,234 | New | $0 | |
| 2026-01-20 | 2026-01-16 | PLAB | Lee Kang Jyh | Dir | S - Sale | $34.51 | -10.0K | 410.9K | -2% | -$345.1K | |
| M | 2026-01-20 | 2026-01-13+ | PLAB | Park Han Kyung | SVP, GM of FPD Ops | S - Sale | $34.24 | -13.8K | 81.8K | -14% | -$470.8K |
| 2026-01-16 | 2026-01-15 | PLAB | Lee Kang Jyh | Dir | S - Sale | $34.13 | -10.0K | 415.9K | -2% | -$341.3K | |
| 2026-01-15 | 2026-01-13 | PLAB | Lee Kang Jyh | Dir | S - Sale | $34.42 | -10.0K | 425.9K | -2% | -$344.2K | |
| 2026-01-14 | 2026-01-12 | PLAB | Lee Kang Jyh | Dir | S - Sale | $33.05 | -10.0K | 435.9K | -2% | -$330.5K | |
| 2026-01-09 | 2026-01-07 | PLAB | Lee Kang Jyh | Dir | S - Sale | $34.83 | -10.0K | 445.9K | -2% | -$348.3K | |
| 2026-01-07 | 2026-01-06 | PLAB | TYSON MITCHELL G | Dir | S - Sale | $35.21 | -5,000 | 43.2K | -10% | -$176.1K | |
| 2026-01-07 | 2026-01-03 | PLAB | TYSON MITCHELL G | Dir | A - Grant | $0.00 | +1,272 | 48.2K | +3% | $0 | |
| 2026-01-07 | 2026-01-03 | PLAB | Paladino Mary | Dir | A - Grant | $0.00 | +1,272 | 35.1K | +4% | $0 | |
| 2026-01-07 | 2026-01-06 | PLAB | Paladino Mary | Dir | S - Sale | $35.11 | -11.2K | 23.8K | -32% | -$395.0K | |
| 2026-01-07 | 2026-01-03 | PLAB | Park Han Kyung | SVP, GM of FPD Ops | A - Grant | $0.00 | +23.9K | 113.2K | +27% | $0 | |
| 2026-01-07 | 2026-01-03 | PLAB | MACRICOSTAS GEORGE | CEO | A - Grant | $0.00 | +177.4K | 455.3K | +64% | $0 | |
| 2026-01-07 | 2026-01-03 | PLAB | MACRICOSTAS CONSTANTINE S | Dir | A - Grant | $0.00 | +1,272 | 460.9K | +0.3% | $0 | |
| 2026-01-07 | 2026-01-03 | PLAB | Wang Hsueh-Chun | SVP, COO IC, US, EU Mnstrm Ops | A - Grant | $0.00 | +28.4K | 164.7K | +21% | $0 | |
| 2026-01-07 | 2026-01-03 | PLAB | Garcia David A. | Dir | A - Grant | $0.00 | +1,272 | 11.5K | +12% | $0 | |
| M | 2026-01-07 | 2026-01-05+ | PLAB | Lee Kang Jyh | Dir | S - Sale | $34.66 | -20.0K | 455.9K | -4% | -$693.1K |
| 2026-01-07 | 2026-01-03 | PLAB | Rivera Eric | EVP, CFO | A - Grant | $0.00 | +40.4K | 155.0K | +35% | $0 | |
| 2026-01-07 | 2026-01-03 | PLAB | LEWIS ADAM M | Dir | A - Grant | $0.00 | +1,272 | 31.1K | +4% | $0 | |
| 2026-01-06 | 2026-01-02 | PLAB | Lee Kang Jyh | Dir | S - Sale | $33.54 | -8,750 | 475.9K | -2% | -$293.5K | |
| M | 2026-01-06 | 2026-01-02 | PLAB | Rivera Eric | EVP, CFO | F - Tax | $33.41 | -6,055 | 114.6K | -5% | -$202.3K |
| 2026-01-06 | 2025-10-14 | PLAB | Rivera Eric | EVP, CFO | A - Grant | $19.83 | +882 | 120.7K | +0.7% | +$17.5K | |
| 2025-12-23 | 2025-12-22 | PLAB | Lee Kang Jyh | Dir | S - Sale | $34.31 | -8,750 | 484.6K | -2% | -$300.2K | |
| D | 2025-12-16 | 2025-12-15 | PLAB | Lee Kang Jyh | Dir | M - OptEx | $11.35 | +20.0K | 513.4K | +4% | +$227.0K |
| DM | 2025-12-16 | 2025-12-12+ | PLAB | Lee Kang Jyh | Dir | S - Sale+OE | $37.49 | -40.0K | 493.4K | -7% | -$1.50M |
| 2025-12-16 | 2025-12-12 | PLAB | Park Han Kyung | SVP, GM of FPD Ops | S - Sale | $37.99 | -13.8K | 89.2K | -13% | -$522.4K | |
| 2025-12-16 | 2025-12-12 | PLAB | Progler Christopher J | EVP, CTO | S - Sale | $35.78 | -25.0K | 165.6K | -13% | -$894.5K | |
| 2025-12-16 | 2025-12-12 | PLAB | TYSON MITCHELL G | Dir | S - Sale | $36.17 | -5,000 | 46.9K | -10% | -$180.8K | |
| T | 2025-12-02 | 2025-12-01 | PLAB | Progler Christopher J | EVP, CTO | S - Sale | $22.52 | -10.0K | 190.6K | -5% | -$225.2K |
| 2025-10-09 | 2025-10-07 | PLAB | TYSON MITCHELL G | Dir | S - Sale | $25.04 | -5,000 | 51.9K | -9% | -$125.2K | |
| 2025-10-08 | 2025-10-06 | PLAB | Lee Kang Jyh | Dir | S - Sale | $25.33 | -10.0K | 513.4K | -2% | -$253.3K | |
| 2025-10-06 | 2025-10-02 | PLAB | Paladino Mary | Dir | S - Sale | $24.00 | -42.8K | 33.8K | -56% | -$1.03M | |
| 2025-10-03 | 2025-10-01 | PLAB | Rivera Eric | EVP, CFO | F - Tax | $0.00 | -1,959 | 119.8K | -2% | $0 | |
| 2025-09-05 | 2025-09-03 | PLAB | Park Han Kyung | SVP, GM of FPD Ops | S - Sale | $22.00 | -15.0K | 103.0K | -13% | -$330.0K | |
| T | 2025-09-04 | 2025-09-02 | PLAB | Progler Christopher J | EVP, CTO | S - Sale | $21.93 | -10.0K | 200.6K | -5% | -$219.3K |
| 2025-09-03 | 2025-08-29 | PLAB | Lee Kang Jyh | Dir | S - Sale | $23.20 | -8,750 | 523.4K | -2% | -$203.0K | |
| T | 2025-07-29 | 2025-07-28 | PLAB | Progler Christopher J | EVP, CTO | S - Sale | $21.07 | +10.0K | 210.6K | +5% | +$210.7K |
| 2025-07-11 | 2025-07-10 | PLAB | TYSON MITCHELL G | Dir | S - Sale | $19.97 | -15.0K | 56.9K | -21% | -$299.6K | |
| 2025-07-10 | 2025-07-09 | PLAB | MACRICOSTAS GEORGE | CEO | A - Grant | $0.00 | +109.8K | 277.8K | +65% | $0 | |
| I | 2025-07-03 | 2025-07-02 | PLAB | MACRICOSTAS CONSTANTINE S | Dir | S - Sale | $20.20 | -29.5K | 0 | -100% | -$595.9K |
| 2025-06-30 | 2025-06-27 | PLAB | Garcia David A. | Dir | P - Purchase | $19.00 | +2,650 | 10.2K | +35% | +$50.4K | |
| D | 2025-06-24 | 2025-06-20 | PLAB | Lee Kang Jyh | Dir | M - OptEx | $12.13 | +4,882 | 537.0K | +0.9% | +$59.2K |
| D | 2025-06-24 | 2025-06-20 | PLAB | Lee Kang Jyh | Dir | S - Sale+OE | $18.35 | -4,882 | 532.1K | -0.9% | -$89.6K |
| D | 2025-06-20 | 2025-06-18 | PLAB | Lee Kang Jyh | Dir | M - OptEx | $12.13 | +28.1K | 560.2K | +5% | +$341.1K |
| D | 2025-06-20 | 2025-06-18 | PLAB | Lee Kang Jyh | Dir | S - Sale+OE | $18.40 | -28.1K | 532.1K | -5% | -$517.4K |
| 2025-06-16 | 2025-06-13 | PLAB | TYSON MITCHELL G | Dir | G - Gift | $0.00 | -2,000 | 71.9K | -3% | $0 | |
| M | 2025-04-29 | 2025-03-19+ | PLAB | Lee Kang Jyh | CEO | S - Sale | $21.60 | -20.0K | 532.1K | -4% | -$432.0K |
| T | 2025-04-29 | 2025-03-24 | PLAB | Progler Christopher J | EVP, CTO | S - Sale | $21.59 | +10.0K | 220.6K | +5% | +$215.9K |
| M | 2025-04-17 | 2025-04-15+ | PLAB | FIEDEROWICZ WALTER M | Former Dir | S - Sale | $17.84 | -12.5K | 10.0K | -56% | -$223.8K |
| 2025-04-10 | 2025-04-09 | PLAB | FIEDEROWICZ WALTER M | Former Dir | S - Sale | $18.88 | -7,000 | 17.5K | -29% | -$132.2K | |
| 2025-04-04 | 2025-04-03 | PLAB | FIEDEROWICZ WALTER M | Former Dir | S - Sale | $19.16 | -5,000 | 24.5K | -17% | -$95.8K | |
| 2025-04-01 | 2025-03-28 | PLAB | Rivera Eric | EVP, CFO | A - Grant | $0.00 | +20.0K | 121.8K | +20% | $0 | |
| 2025-03-26 | 2025-03-25 | PLAB | FIEDEROWICZ WALTER M | Dir | S - Sale | $21.63 | -10.0K | 29.5K | -25% | -$216.3K | |
| 2025-03-07 | 2025-03-05 | PLAB | Lee Kang Jyh | CEO | S - Sale | $20.90 | -10.0K | 552.1K | -2% | -$209.0K | |
| 2025-02-25 | 2025-02-20 | PLAB | MACRICOSTAS CONSTANTINE S | Dir | G - Gift | $0.00 | -1,000 | 489.1K | -0.2% | $0 | |
| A | 2025-02-19 | 2025-02-13 | PLAB | LEWIS ADAM M | Dir | A - Grant | $0.00 | +7,548 | 29.8K | +34% | $0 |
| A | 2025-02-19 | 2025-02-13 | PLAB | Paladino Mary | Dir | A - Grant | $0.00 | +7,548 | 76.5K | +11% | $0 |
| A | 2025-02-19 | 2025-02-13 | PLAB | FIEDEROWICZ WALTER M | Dir | A - Grant | $0.00 | +7,548 | 39.5K | +24% | $0 |
| A | 2025-02-19 | 2025-02-13 | PLAB | Liao Daniel JL | Dir | A - Grant | $0.00 | +7,548 | 67.5K | +13% | $0 |
Purchase Sale Sale after option exercise All abbreviations