PLAB
Photronics Inc
$8.06M
Cluster sell
Discretionary Insider Activity
Date:
04/08/2026
Insiders:
MACRICOSTAS GEORGE, CEO, and 3 others
Prior trend:
12 weeks of no clear discretionary insider activity

Summary

A $8.06M cluster sell for Photronics Inc (PLAB) on 04/08/2026 after 12 weeks of no clear discretionary insider activity trend.

Reports

Action Amount Date Insider Role(s) SEC Filing No
Sell $5.20M 04/10/2026 MACRICOSTAS GEORGE CEO 0001140361-26-014308
Sell $427K 04/10/2026 Wang Hsueh-Chun SVP/COO IC & US/EU Mnstrm Ops 0001140361-26-014224
Sell $76K 04/10/2026 ZHANG RUI VP, CAO & Corporate Controller 0001140361-26-014294
Sell $1.83M 04/13/2026 Rivera Eric President, CFO 0001140361-26-014467
Sell $525K 04/13/2026 Wang Hsueh-Chun SVP/COO IC & US/EU Mnstrm Ops 0001140361-26-014472

Stake Changes

Action Insider Role(s) Total Change % Change
Sell MACRICOSTAS GEORGE CEO $5.20M 26.6%
Sell Wang Hsueh-Chun SVP/COO IC & US/EU Mnstrm Ops $952K 14.1%
Sell ZHANG RUI VP, CAO & Corporate Controller $76K 5.2%
Sell Rivera Eric President, CFO $1.83M 23.4%

Transactions

Action Amount Date Insider Security Type SEC Code
Sell $281K 04/08/2026 MACRICOSTAS GEORGE COMMON STOCK Discretionary Sale
Sell $238K 04/08/2026 MACRICOSTAS GEORGE COMMON STOCK Discretionary Sale
Sell $4.68M 04/08/2026 MACRICOSTAS GEORGE COMMON STOCK Discretionary Sale
Sell $427K 04/08/2026 Wang Hsueh-Chun COMMON STOCK Discretionary Sale
Sell $76K 04/08/2026 ZHANG RUI COMMON STOCK Discretionary Sale
Sell $39K 04/09/2026 Rivera Eric COMMON STOCK Discretionary Sale
Sell $1.79M 04/09/2026 Rivera Eric COMMON STOCK Discretionary Sale
Sell $525K 04/09/2026 Wang Hsueh-Chun COMMON STOCK Discretionary Sale

Stats

Prior max multiple:
6.4
Prior median multiple:
14.3

Metadata

Signal ID:
4f84QfBUhtw9RDYW
Scanned on:
04/13/2026
Status:
Current