| $164M | ||
| $143M | ||
| $143M | ||
| $94M | ||
| $60M | ||
| $35M |
Buys | $50,350 | 1 | 3 |
Sells | $11,449,015 | 35 | 97 |
| Garcia David A. | director | 1 | $50,350 | 0 | $0 | $50,350 |
| LEWIS ADAM M | director | 0 | $0 | 1 | $476,173 | $-476,173 |
| MACRICOSTAS CONSTANTINE S | director | 0 | $0 | 1 | $595,900 | $-595,900 |
| TYSON MITCHELL G | director | 0 | $0 | 3 | $925,950 | $-925,950 |
| Paladino Mary | director | 0 | $0 | 1 | $1.03M | $-1.03M |
| FIEDEROWICZ WALTER M | director | 0 | $0 | 6 | $1.05M | $-1.05M |
| Park Han Kyung | SVP & GM of FPD Ops | 0 | $0 | 4 | $1.15M | $-1.15M |
| Progler Christopher J | EVP, Chief Technology Officer | 0 | $0 | 5 | $2.25M | $-2.25M |
| Lee Kang Jyh | CHIEF EXECUTIVE OFFICER | 0 | $0 | 14 | $3.97M | $-3.97M |
Photronics, Inc., together with its subsidiaries, engages in the manufacture and sale of photomask products and services in the United States, Taiwan, Korea, Europe, China, and internationally. The company offers photomasks that are used in the manufacture of integrated circuits and flat panel displays (FPDs); and to transfer circuit patterns onto semiconductor wafers, FDP substrates, and other types of electrical and optical components. It sells its products to semiconductor and FPD manufacturers, designers, and foundries, as well as to other high-performance electronics manufacturers through its sales personnel and customer service representatives. The company was formerly known as Photronic Labs, Inc. and changed its name to Photronics, Inc. in 1990. Photronics, Inc. was incorporated in 1969 and is based in Brookfield, Connecticut.
Over the last 12 months, insiders at Photronics, Inc. have bought $50,350 and sold $11.45M worth of Photronics, Inc. stock.
On average, over the past 5 years, insiders at Photronics, Inc. have bought $50,350 and sold $4.7M worth of stock each year.
Highest buying activity among insiders over the last 12 months: Garcia David A. (director) — $50,350.
The last purchase of 2,650 shares for transaction amount of $50,350 was made by Garcia David A. (director) on 2025‑06‑27.
| 2025-12-01 | Sale | Progler Christopher J | EVP, Chief Technology Officer | 10,000 0.0165% | $22.52 | $225,150 | +5.28% | |
| 2025-10-07 | Sale | TYSON MITCHELL G | director | 5,000 0.0089% | $25.04 | $125,200 | -0.71% | |
| 2025-10-06 | Sale | Lee Kang Jyh | director | 10,000 0.0167% | $25.33 | $253,300 | -7.62% | |
| 2025-10-02 | Sale | Paladino Mary | director | 42,750 0.0737% | $24.00 | $1.03M | -5.61% | |
| 2025-09-03 | Sale | Park Han Kyung | SVP & GM of FPD Ops | 15,000 0.0251% | $22.00 | $330,000 | +6.19% | |
| 2025-09-02 | Sale | Progler Christopher J | EVP, Chief Technology Officer | 10,000 0.0166% | $21.93 | $219,300 | +5.09% | |
| 2025-08-29 | Sale | Lee Kang Jyh | director | 8,750 0.0149% | $23.20 | $203,000 | +1.96% | |
| 2025-07-28 | Sale | Progler Christopher J | EVP, Chief Technology Officer | 10,000 0.0166% | $21.07 | $210,700 | +7.36% | |
| 2025-07-10 | Sale | TYSON MITCHELL G | director | 15,000 0.0251% | $19.97 | $299,550 | +13.13% | |
| 2025-07-02 | Sale | MACRICOSTAS CONSTANTINE S | director | 29,500 0.0492% | $20.20 | $595,900 | +10.67% | |
| 2025-06-27 | Garcia David A. | director | 2,650 0.0045% | $19.00 | $50,350 | +18.70% | ||
| 2025-06-20 | Sale | Lee Kang Jyh | director | 4,882 0.0082% | $18.35 | $89,590 | +21.25% | |
| 2025-06-18 | Sale | Lee Kang Jyh | director | 28,118 0.0445% | $18.40 | $517,343 | +20.83% | |
| 2025-04-17 | Sale | FIEDEROWICZ WALTER M | Former Director | 5,000 0.0081% | $17.79 | $88,970 | +18.34% | |
| 2025-04-15 | Sale | FIEDEROWICZ WALTER M | Former Director | 7,548 0.0122% | $17.87 | $134,890 | +15.93% | |
| 2025-04-09 | Sale | FIEDEROWICZ WALTER M | Former Director | 7,000 0.012% | $18.88 | $132,161 | +6.94% | |
| 2025-03-26 | Sale | Lee Kang Jyh | CHIEF EXECUTIVE OFFICER | 10,000 0.0157% | $21.60 | $216,000 | -4.96% | |
| 2025-03-25 | Sale | FIEDEROWICZ WALTER M | director | 10,000 0.0158% | $21.63 | $216,334 | -4.41% | |
| 2025-03-24 | Sale | Progler Christopher J | EVP, Chief Technology Officer | 10,000 0.0156% | $21.59 | $215,870 | -5.04% | |
| 2025-03-19 | Sale | Lee Kang Jyh | CHIEF EXECUTIVE OFFICER | 10,000 0.0159% | $21.60 | $216,000 | -3.36% |
| Lee Kang Jyh | director | 513350 0.8461% | $12.4M | 0 | 23 | |
| Progler Christopher J | EVP, Chief Technology Officer | 190591 0.3141% | $4.6M | 0 | 59 | |
| Park Han Kyung | SVP & GM of FPD Ops | 103000 0.1698% | $2.49M | 0 | 4 | |
| TYSON MITCHELL G | director | 51927 0.0856% | $1.25M | 1 | 80 | +11.34% |
| Paladino Mary | director | 33798 0.0557% | $816,221.70 | 0 | 1 | |
| LEWIS ADAM M | director | 22250 0.0367% | $537,337.50 | 0 | 1 | |
| Garcia David A. | director | 10198 0.0168% | $246,281.70 | 1 | 0 | |
| FIEDEROWICZ WALTER M | Former Director | 5000 0.0082% | $120,750.00 | 0 | 48 | |
| MACRICOSTAS CONSTANTINE S | director | 0 0% | $0 | 8 | 84 | +81.61% |
| GMT CAPITAL CORP | 5363500 8.8401% | $129.53M | 7 | 7 | +36.02% | |
| KIRLIN PETER S | Chief Executive Officer | 438571 0.7228% | $10.59M | 1 | 33 | +15.65% |
| FIORITA JOSEPH A JR | director | 202100 0.3331% | $4.88M | 0 | 17 | |
| Jeong Soo Hong | COO, President-Asia Operations | 157900 0.2602% | $3.81M | 0 | 4 | |
| SMITH SEAN T | 140358 0.2313% | $3.39M | 5 | 15 | +7.5% | |
| Burr Richelle E | EVP, CAO,General Counsel & Sec | 139981 0.2307% | $3.38M | 4 | 39 | +7.84% |
| JORDAN JOHN P | EVP, Chief Financial Officer | 131342 0.2165% | $3.17M | 7 | 7 | +6.67% |
| Hsia Liang Choo | director | 42000 0.0692% | $1.01M | 0 | 3 | |
| MACRICOSTAS GEORGE | director | 30000 0.0494% | $724,500.00 | 3 | 22 | <0.0001% |
| LEWIS EDWIN L | Senior VP, Gen Counsel & Secty | 21090 0.0348% | $509,323.50 | 0 | 1 | |
| YOMAZZO MICHAEL J | director | 17123 0.0282% | $413,520.45 | 0 | 1 | |
| FEGO PAUL J | President, and COO | 4755 0.0078% | $114,833.25 | 0 | 4 |
$51,368,869 | 76 | 0.70% | $182.12B | |
$41,019,040 | 35 | 51.92% | $4,441.14B | |
$13,184,403 | 24 | 12.49% | $139.06B | |
$13,282,848 | 20 | 10.77% | $353.77B | |
$2,311,530 | 15 | 4.79% | $165.86B | |
$218,719,762 | 15 | 14.48% | $1,833.44B | |
$1,786,902 | 5 | 8.38% | $187.21B | |
$864,936 | 4 | 15.01% | $264.74B |
| Increased Positions | 123 | +38.32% | 5M | +8.75% |
| Decreased Positions | 139 | -43.3% | 6M | -10.25% |
| New Positions | 48 | New | 1M | New |
| Sold Out Positions | 35 | Sold Out | 1M | Sold Out |
| Total Postitions | 305 | -4.98% | 54M | -1.5% |
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| Vanguard Group Inc | $132,414.00 | 9.8% | 5.78M | -210,969 | -3.52% | 2025-09-30 |
| Dimensional Fund Advisors Lp | $93,730.00 | 6.93% | 4.09M | -34,984 | -0.85% | 2025-09-30 |
| Lsv Asset Management | $57,572.00 | 4.26% | 2.51M | -94,900 | -3.64% | 2025-09-30 |
| American Century Companies Inc | $55,265.00 | 4.09% | 2.41M | +106,069 | +4.6% | 2025-09-30 |
| Victory Capital Management Inc | $52,822.00 | 3.91% | 2.31M | +2M | +699.01% | 2025-09-30 |
| State Street Corp | $51,385.00 | 3.8% | 2.24M | -86,317 | -3.71% | 2025-09-30 |
| Geode Capital Management, Llc | $42,241.00 | 3.13% | 1.84M | -44,245 | -2.34% | 2025-09-30 |
| Morgan Stanley | $29,042.00 | 2.15% | 1.27M | +16,803 | +1.34% | 2025-09-30 |
| Price T Rowe Associates Inc /Md/ | $23,821.00 | 1.76% | 1.04M | +474 | +0.05% | 2025-09-30 |