Kang Jyh Lee $PLAB SEC Form 4 Insider Trading

Kang Jyh Lee has filed a total of 40 insider trades in $PLAB since 2021. Their most recent trade was a sale of 10,000 shares, made on Apr 16, 2026. Their largest trade was a sale of 28,118 shares, made on Jun 18, 2025. We estimate that they now own 394,600 shares of $PLAB, worth an estimated $18.7 million.

Insider Trading at $PLAB

There have been a total of 151 insider trades reported at $PLAB since 2021, with 2,650 shares purchased and 1.4 million shares sold. The most active insider traders in $PLAB stock have been Peter S Kirlin, Christopher J Progler, and Kang Jyh Lee. The most recent trade was a sale of 4,556 shares reported by RUI ZHANG (VP, CAO & Corporate Controller), made on Apr 17, 2026.

$PLAB Executives and Stock Owners with Insider Trades

• Peter S Kirlin, Chief Executive Officer

• Christopher J Progler, EVP, Chief Technology Officer

• Kang Jyh Lee, CHIEF EXECUTIVE OFFICER

• Han Kyung Park, SVP & GM of FPD Ops

• Hsueh-Chun Wang, SVP/COO IC & US/EU Mnstrm Ops

• Richelle E Burr, EVP, CAO,General Counsel & Sec

• Eric Rivera, President, CFO

• George Macricostas, CEO

• John P Jordan, EVP, Chief Financial Officer

• Kang Jyh Lee, President, Asia IC Photomask

• Rui Zhang, VP, CAO & Corporate Controller

*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.