Photronics Inc
PLAB- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0000810136
In the last 90 days, Photronics Inc insiders filed 0 open-market purchases and 1 sale; 315 institutions reported holding it in 13F filings for Q2 2026, worth $1.78B in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Photronics Inc insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 1 filing
- 1 insider, $297.0K in total
- Insiders trading
- 1
- Net value
- −$297.0K
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Photronics Inc, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Lee Kang Jyh | Director | 354,850 | Sep 24, 2026 | 21 |
| Paladino Mary | Director | 1,272 | Apr 21, 2026 | 3 |
| Zhang Rui | VP, CAO & Corporate Controller | 27,079 | Apr 21, 2026 | 3 |
| Wang Hsueh-Chun | SVP/COO IC & US/EU Mnstrm Ops | 113,560 | Apr 16, 2026 | 5 |
| Macricostas Constantine S | Director | 414,617 | Apr 15, 2026 | 4 |
| Tyson Mitchell G | Director | 36,921 | Apr 15, 2026 | 5 |
| Liao Daniel JL | Director | 72,504 | Apr 15, 2026 | 2 |
| Lewis Adam M | Director | 34,792 | Apr 15, 2026 | 2 |
| Rivera Eric | President, CFO | 136,173 | Apr 15, 2026 | 6 |
| Garcia David A. | Director | 15,192 | Apr 15, 2026 | 2 |
| Almeida Michelle | Director | 4,956 | Apr 15, 2026 | 2 |
| Macricostas George | CEO | 334,068 | Apr 10, 2026 | 2 |
| Alesio Todd Anthony | SVP, CAO | 17,946 | Feb 11, 2026 | 1 |
| Park Han Kyung | SVP & GM of FPD Ops | 75,500 | Jan 20, 2026 | 3 |
| Progler Christopher J | EVP, Chief Technology Officer | 165,591 | Dec 16, 2025 | 2 |
| Fiederowicz Walter M | Other: Former Director | 5,000 | Apr 17, 2025 | 0 |
| Burr Richelle E | EVP, CAO, GC & Secretary | 269,354 | May 22, 2024 | 0 |
| Jordan John P | EVP, CFO | 138,756 | Feb 27, 2024 | 0 |
| Kirlin Peter S | Chief Executive Officer | 438,571 | Mar 2, 2022 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Dec 17, 2021 (view filing) | Dec 15 | 2 days | Lee Kang JyhPresident, Asia IC Photomask | SSale | −4.50K | $16.76 | −$75.4K | −2.5%176.7K after | |
| Dec 10, 2021 (view filing) | Dec 8 | 2 days | Kirlin Peter SChief Executive Officer | SSale | −61.3K | $16.59 | −$1.02M | −13.3%399.6K after | 8 lots |
| Dec 9, 2021 (view filing) | Dec 7 | 2 days | Tyson Mitchell GDirector | SSale | −750 | $14.00 | −$10.5K | −0.8%88.4K after | |
| Dec 6, 2021 (view filing) | Dec 1 | 5 daysLate | Progler Christopher JEVP, Chief Technology Officer | SSale | −1.40K | $13.43 | −$18.8K | −1.1%130.4K after | |
| Nov 9, 2021 (view filing) | Nov 5 | 4 days | Tyson Mitchell GDirector | SSale | −1.50K | $14.00 | −$21.0K | −1.7%89.1K after | |
| Oct 5, 2021 (view filing) | Oct 1 | 4 days | Progler Christopher JEVP, Chief Technology Officer | SSale | −3.75K | $13.71 | −$51.4K | −2.8%131.8K after | |
| Oct 5, 2021 (view filing) | Oct 1 | 4 days | Jordan John PEVP, Chief Financial Officer | SSale | −893 | $13.71 | −$12.2K | −0.7%132.8K after | |
| Oct 1, 2021 (view filing) | Sep 29 | 2 days | Tyson Mitchell GDirector | SSale | −6.00K | $13.83 | −$83.0K | −6.2%90.6K after | |
| Sep 17, 2021 (view filing) | Sep 15 | 2 days | Burr Richelle EEVP, CAO,General Counsel & Sec | SSale | −5.00K | $13.91 | −$69.5K | −4.1%118.0K after | |
| Sep 8, 2021 (view filing) | Sep 3 | 5 days | Jordan John PEVP, Chief Financial Officer | SSale | −2.60K | $14.81 | −$38.5K | −1.9%134.3K after | |
| Sep 2, 2021 (view filing) | Sep 1 | 1 day | Tyson Mitchell GDirector | SSale | −750 | $15.05 | −$11.3K | −0.8%96.6K after | |
| Sep 2, 2021 (view filing) | Sep 1 | 1 day | Progler Christopher JEVP, Chief Technology Officer | SSale | −7.16K | $15.05 | −$107.7K | −5.0%136.2K after | |
| Sep 2, 2021 (view filing) | Aug 31 | 2 days | Kirlin Peter SChief Executive Officer | SSale | −45.0K | $15.00 | −$675.0K | −10.1%399.6K after | 2 lots |
| Aug 31, 2021 (view filing) | Aug 27 | 4 days | Lee Kang JyhPresident, Asia IC Photomask | SSale | −15.0K | $14.29 | −$214.3K | −7.6%181.2K after | |
| Aug 27, 2021 (view filing) | Aug 25 | 2 days | Tyson Mitchell GDirector | SSale | −1.50K | $14.00 | −$21.0K | −1.5%97.4K after | |
| Aug 18, 2021 (view filing) | Aug 16 | 2 days | Burr Richelle EEVP, CAO,General Counsel & Sec | SSale | −5.00K | $13.14 | −$65.7K | −4.1%118.0K after | |
| Aug 4, 2021 (view filing) | Aug 2 | 2 days | Progler Christopher JEVP, Chief Technology Officer | SSale | −1.40K | $13.44 | −$18.8K | −1.0%136.2K after | |
| Jul 19, 2021 (view filing) | Jul 15 | 4 days | Burr Richelle EEVP, CAO,General Counsel & Sec | SSale | −5.00K | $12.91 | −$64.5K | −4.1%118.0K after | |
| Jul 8, 2021 (view filing) | Jul 6 | 2 days | Burr Richelle EEVP, CAO,General Counsel & Sec | SSale | −4.00K | $12.97 | −$51.9K | −3.3%118.0K after | |
| Jul 2, 2021 (view filing) | Jul 1 | 1 day | Jordan John PEVP, Chief Financial Officer | SSale | −818 | $13.22 | −$10.8K | −0.6%136.9K after |