Photronics, Inc.
Could not find a ticker for this position, may be a filing error
A maker of photomasks—the precision quartz "blueprints" used to print the microscopic circuits inside the chips and flat-panel displays that power smartphones, computers, and TVs. Founded in 1969 by Deno Macricostas, who started the company in a Connecticut garage after designing early photomask equipment for a prior employer. Today it runs fabrication plants across North America, Europe, and Asia.
3.25% Convertible Senior Notes due 2019
Granted 372.3K · Sold 121.2K
Granted 27.5K · Sold 79.5K
Granted 343.0K · Sold 381.8K
Granted 85.0K
Granted 131.0K · Sold 128.0K
Granted 147.9K · Sold 42.5K
Granted 66.4K · Sold 51.1K
Granted 61.9K · Sold 76.3K
Granted 27.5K
Granted 27.5K · Sold 60.0K
Granted 27.5K · Sold 19.8K
Granted 1.5K · Sold 6.3K
Granted 983
Granted 12.5K · Bought 2.6K
Granted 22.5K · Sold 54.5K
Granted 5.0K
Granted 23.8K · Sold 54.0K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Macricostas GeorgeCEO · 7 transactions | +440.7% | 448.8K | 372.3K | — | 121.2K |
| Macricostas Constantine SDirector · 9 transactions | — | 423.9K | 27.5K | — | 79.5K |
| Lee Kang JyhDirector · 51 transactions | -7.3% | 365.9K | 343.0K | — | 381.8K |
| Burr Richelle EEVP, CAO, GC & Secretary · 7 transactions | +31.9% | 269.4Kas of May 2024 | 85.0K | — | — |
| Progler Christopher JEVP, Chief Technology Officer · 27 transactions | +11% | 165.6K | 131.0K | — | 128.0K |
| Jordan John PEVP, CFO · 7 transactions | -14.6% | 141.1Kas of Feb 2024 | — | — | — |
| Rivera EricPresident, CFO · 19 transactions | — | 136.2K | 147.9K | — | 42.5K |
| Wang Hsueh-ChunSVP/COO IC & US/EU Mnstrm Ops · 8 transactions | — | 113.6K | 66.4K | — | 51.1K |
| Park Han KyungSVP & GM of FPD Ops · 9 transactions | — | 75.5K | 61.9K | — | 76.3K |
| Liao Daniel JLDirector · 4 transactions | +61.1% | 72.5K | 27.5K | — | — |
| Tyson Mitchell GDirector · 11 transactions | -48.3% | 36.9K | 27.5K | — | 60.0K |
| Lewis Adam MDirector · 5 transactions | +28.9% | 34.8K | 27.5K | — | 19.8K |
| Zhang RuiVP, CAO & Corporate Controller · 3 transactions | — | 27.1K | 1.5K | — | 6.3K |
| Alesio Todd AnthonySVP, CAO · 1 transaction | — | 17.0K | 983 | — | — |
| Garcia David A.Director · 4 transactions | — | 15.2K | 12.5K | 2.6K | — |
| Fiederowicz Walter MFormer Director · 12 transactions | -89.4% | 5.0Kas of Apr 2025 | 22.5K | — | 54.5K |
| Almeida MichelleDirector · 2 transactions | — | 5.0K | 5.0K | — | — |
| Paladino MaryDirector · 6 transactions | -97.6% | 1.3K | 23.8K | — | 54.0K |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 3 years: -1.07M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.