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PLABTechnology

Photronics, Inc. (PLAB) Insider Trading

In the last 90 days, 2 Photronics, Inc. (PLAB) insiders reported no open-market purchases and 4 sales totaling $1,114,265. Source: SEC Form 4 filings.

SEC-reported filing activity is provided for research purposes and is not investment advice.

90-day C-suite buyers
0
90-day purchase value
$0.00
Corporate buyers
0
Latest transaction
Sep 29, 2026

Executive filings

Open-market transaction history

Purchase and sale summaries are ordered by the latest reported transaction date.

Open-market insider purchase and sale transactions
DateInsider nameRoleTypeSharesPriceTotal value
Sep 29, 2026Kang Jyh LeeDirectorSale10,000$30.75$307,500
Sep 25, 2026Han Kyung ParkSVP & GM of FPD OpsSale9,500$30.37$288,515
Sep 24, 2026Kang Jyh LeeDirectorSale7,500$29.50$221,250
Sep 22, 2026Kang Jyh LeeDirectorSale10,000$29.70$297,000
Apr 17, 2026Rui ZhangVP, CAO & Corporate ControllerSale4,556$46.70$212,765
Apr 16, 2026Kang Jyh LeeDirectorSale20,000$45.93$918,500
Apr 15, 2026Kang Jyh LeeDirectorSale10,000$45.10$451,000
Apr 14, 2026Hsueh-Chun WangSVP/COO IC & US/EU Mnstrm OpsSale19,250$45.30$872,025
Apr 14, 2026Constantine S MacricostasDirectorSale50,000$45.35$2,267,500
Apr 13, 2026Kang Jyh LeeDirectorSale5,000$45.00$225,000
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Common questions

PLAB insider trading FAQ

Are PLAB insiders buying or selling?
Over the last 90 days, PLAB insiders were net sellers, reporting $0.00 of open-market purchases and $1,114,265 of sales.
When was the last PLAB insider purchase?
No open-market insider purchase of Photronics, Inc. stock was reported in the last 90 days.
Where does PLAB insider trading data come from?
Watch Insiders reads the SEC Form 4 filings that Photronics, Inc. officers, directors, and 10% owners submit to EDGAR, and refreshes this page daily.