Photronics Inc.
Organization details
- Legal name
- Photronics Inc.
- Ownership
- Public
- Status
- Active
- Sector (GICS)
- Information Technology
- SIC code
- 3674 — Semiconductors & Related Devices
- Jurisdiction of incorporation
- Connecticut
- Headquarters city
- Brookfield
- Headquarters state / province
- Connecticut
- Headquarters country
- United States
- Fiscal year end
- October
- Ticker symbol
- PLAB
- Primary stock exchange
- Nasdaq
Identifiers
- SEC CIK
- 0000810136
- EIN
- 06-0854886
Board of directors
-
Adam M. Lewis · DirectorSince 2023
-
Constantine S. Macricostas · DirectorSince 2023
-
Daniel Jl Liao · DirectorSince 2023
-
David A. Garcia · DirectorSince 2024
-
George Macricostas · DirectorSince 2023
-
Kang Jyh Lee · DirectorSince 2025
-
Mary Paladino · DirectorSince 2023
-
Michelle Almeida · DirectorSince 2026
-
Mitchell G. Tyson · DirectorSince 2023
-
Walter M. Fiederowicz · DirectorSince 2023
Director election results
Annual meeting of April 8, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
86.8%
-
87.2%
-
96.1%
-
98.0%
-
98.9%
-
99.0%
-
99.8%
Board connections
1 of this board's directors also sit on 1 other board. 1 is in the same sector.
-
Amkor Technology Inc. Same sectorvia Daniel Jl Liao
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $0
- 0 purchases by 0 insiders
- Sold, last 12 months
- $24,170,353
- 50 sales by 10 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Oct 1, 2026 | ZHANG RUI Officer (VP, CAO & Corporate Controller) | Shares withheld for tax | −392 | $30.83 | $12,085 |
| Oct 1, 2026 | Rivera Eric Officer (President, CFO) | Shares withheld for tax | −2,897 | $30.83 | $89,315 |
| Sep 29, 2026 | Kang Jyh Lee Director | Open-market sale | −10,000 | $30.75 | $307,500 |
| Sep 25, 2026 | Park Han Kyung Officer (SVP & GM of FPD Ops) | Open-market sale | −9,500 | $30.37 | $288,515 |
| Sep 24, 2026 | Kang Jyh Lee Director | Open-market sale | −7,500 | $29.50 | $221,250 |
| Sep 22, 2026 | Kang Jyh Lee Director | Open-market sale | −10,000 | $29.70 | $297,000 |
| Apr 17, 2026 | ZHANG RUI Officer (VP, CAO & Corporate Controller) | Open-market sale | −4,556 | $46.70 | $212,765 |
| Apr 17, 2026 | Mary Paladino Director | Sold back to the company | −22,548 | $47.77 | $1,077,118 |
| Apr 16, 2026 | Kang Jyh Lee Director | Open-market sale | −10,000 | $46.05 | $460,500 |
| Apr 16, 2026 | Kang Jyh Lee Director | Open-market sale | −10,000 | $45.80 | $458,000 |
| Apr 15, 2026 | Kang Jyh Lee Director | Open-market sale | −10,000 | $45.10 | $451,000 |
| Apr 14, 2026 | Wang Hsueh-Chun Officer (SVP/COO IC & US/EU Mnstrm Ops) | Open-market sale | −19,250 | $45.30 | $872,025 |
| Apr 14, 2026 | Constantine S. Macricostas Director | Open-market sale | −50,000 | $45.35 | $2,267,500 |
| Apr 13, 2026 | Mitchell G. Tyson Director | Grant or award | +3,722 | — | — |
| Apr 13, 2026 | David A. Garcia Director | Grant or award | +3,722 | — | — |
Peers
Compare boardsOrganizations in the same sector, closest in location and size first.
Questions about Photronics Inc.
How many directors are on Photronics Inc.'s board?
Photronics Inc.'s board has 10 directors: Adam M. Lewis, Constantine S. Macricostas, Daniel Jl Liao, David A. Garcia, George Macricostas, Kang Jyh Lee, Mary Paladino, Michelle Almeida, Mitchell G. Tyson and Walter M. Fiederowicz.
Are Photronics Inc. insiders buying or selling shares?
Over the last 12 months, Photronics Inc. insiders made no open-market purchases and sold $24.2 million of shares in 50 sales on the open market, as reported to the SEC on Forms 4 and 5.
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