Richard P Wallace $KLAC SEC Form 4 Insider Trading

Richard P Wallace has filed a total of 48 insider trades in $KLAC since 2021. Their most recent trade was a sale of 10,801 shares, made on Aug 12, 2025. Their largest trade was a sale of 18,206 shares, made on Aug 15, 2022. We estimate that they now own 195,502 shares of $KLAC, worth an estimated $81.3 million.

Insider Trading at $KLAC

There have been a total of 147 insider trades reported at $KLAC since 2021, with 0 shares purchased and 456,285 shares sold. The most active insider traders in $KLAC stock have been Richard P Wallace, Brian Lorig, and Virendra A Kirloskar. The most recent trade was a sale of 2,301 shares reported by Bren D. Higgins (EVP & Chief Financial Officer), made on Aug 20, 2025.

$KLAC Executives and Stock Owners with Insider Trades

• Richard P Wallace, President and CEO

• Brian Lorig, Executive Vice President

• Virendra A Kirloskar, SVP & Chief Accounting Officer

• Bren D. Higgins, EVP & Chief Financial Officer

• Oreste Donzella, Executive Vice President

• Ahmad A. Khan, President, Semi Proc. Control

• Mary Beth Wilkinson, EVP, CLO and Secretary

• Brian Lorig, EVP, KLA Global Services

*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.