PLAB

PHOTRONICS INC

Nasdaq · Semiconductors & Related Devices

Insider trades

Congress trades

Company Overview

A concise company profile alongside the latest public filing activity.

Photronics manufactures photomasks, which are high-precision quartz plates containing microscopic circuit patterns used by semiconductor and flat panel display manufacturers to transfer designs onto silicon wafers and display substrates during production.

Industry

Semiconductors & Related Devices

Headquarters

Brookfield, CT

Exchange

Nasdaq

Company profile sourced from SEC filings.

Corporate Insider Trades

Open-market purchases and sales by directors, officers, and other company insiders.

Insider	Type	Value	Shares / Price	Date
Lee Kang JyhInsider	Sell	$308K	10,000at $30.75	Sep 29, 2026
Park Han KyungSVP & GM of FPD Ops	Sell	$289K	9,500at $30.37	Sep 25, 2026

Source: SEC EDGAR Form 4 filings

Congressional Trades

Recent disclosures by members of the U.S. House and Senate.

No recent congressional disclosures found for PLAB.

Source: Senate eFD and House Clerk STOCK Act disclosures

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For informational purposes only, not investment advice. Filings can be delayed, corrected, or amended. Trading activity alone does not predict future performance.