CIK 0000810136 · Large accelerated filer
PHOTRONICS INC
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- PLAB
- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- FY end
- Oct 31
- Incorporated
- CT
- Entity type
- operating
- EIN
- 060854886
- Phone
- 2037759000
- Business address
- 15 SECOR ROAD, PO BOX 5226, BROOKFIELD, CT, 06804
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $1,114,265
- in 4 filings
Net −$1,114,265. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-09-03 | Park Han Kyung SVP & GM of FPD Ops | Sale | −15,000 | $22.00 | $330K | 103,000 |
| 2025-09-02 | Progler Christopher J EVP, Chief Technology Officer | Sale 10b5-1 | −10,000 | $21.93 | $219K | 200,591 |
| 2025-08-29 | Lee Kang Jyh Director | Sale | −8,750 | $23.20 | $203K | 523,350 |
| 2025-07-28 | Progler Christopher J EVP, Chief Technology Officer | Sale 10b5-1 | +10,000 | $21.07 | $211K | 210,591 |
| 2025-07-10 | TYSON MITCHELL G Director | Sale | −15,000 | $19.97 | $300K | 56,927 |
| 2025-07-09 | MACRICOSTAS GEORGE CEO | Grant or award | +109,830 | 277,830 | ||
| 2025-07-02 | MACRICOSTAS CONSTANTINE S Director | Sale | −29,500 | $20.20 | $596K | 0 |
| 2025-06-27 | Garcia David A. Director | Purchase | +2,650 | $19.00 | $50K | 10,198 |
| 2025-06-20 | Lee Kang Jyh Director | Option exercise | +4,882 | $12.13 | $59K | 536,982 |
| 2025-06-20 | Lee Kang Jyh Director | Sale | −4,882 | $18.35 | $90K | 532,100 |
| 2025-06-20 | Lee Kang Jyh Director | Option exercise · Non-qualified Stock Option (right to buy) | −4,882 | 0 | ||
| 2025-06-18 | Lee Kang Jyh Director | Option exercise | +28,118 | $12.13 | $341K | 560,218 |
| 2025-06-18 | Lee Kang Jyh Director | Sale | −28,118 | $18.40 | $517K | 532,100 |
| 2025-06-18 | Lee Kang Jyh Director | Option exercise · Non-qualified Stock Option (right to buy) | −28,118 | 4,882 | ||
| 2025-06-13 | TYSON MITCHELL G Director | Gift | −2,000 | 71,927 | ||
| 2025-04-17 | FIEDEROWICZ WALTER M Former Director | Sale | −5,000 | $17.79 | $89K | 5,000 |
| 2025-04-15 | FIEDEROWICZ WALTER M Former Director | Sale | −7,548 | $17.87 | $135K | 10,000 |
| 2025-04-09 | FIEDEROWICZ WALTER M Former Director | Sale | −7,000 | $18.88 | $132K | 17,548 |
| 2025-04-03 | FIEDEROWICZ WALTER M Former Director | Sale | −5,000 | $19.16 | $96K | 24,548 |
| 2025-03-28 | Rivera Eric EVP, CFO | Grant or award | +20,000 | 121,774 |
Page 6 of 52 · 1,025 trades