Insider Trades
SEC Form 4 filings — transactions by corporate insiders.
344 total trades for KLAC
| Ticker | Insider | Type | Date | Shares | Value | Filing |
|---|---|---|---|---|---|---|
| KLAC | Bren D. Higgins | Tax Withhold | 2025-08-04 | 738.743 | $655K | SEC ↗ |
| KLAC | Ahmad A. Khan | Tax Withhold | 2025-08-04 | 775.927 | $688K | SEC ↗ |
| KLAC | Virendra A Kirloskar | Sale | 2025-08-04 | 397.114 | $355K | SEC ↗ |
| KLAC | Brian Lorig | Tax Withhold | 2025-08-04 | 369.372 | $327K | SEC ↗ |
| KLAC | Richard P Wallace | Tax Withhold | 2025-08-04 | 1,995.1 | $1.8M | SEC ↗ |
| KLAC | Mary Beth Wilkinson | Sale | 2025-08-04 | 1,018.386 | $911K | SEC ↗ |
| KLAC | Bren D. Higgins | Tax Withhold | 2025-08-03 | 722.381 | $640K | SEC ↗ |
| KLAC | Ahmad A. Khan | Tax Withhold | 2025-08-03 | 722.381 | $640K | SEC ↗ |
| KLAC | Virendra A Kirloskar | Tax Withhold | 2025-08-03 | 54.983 | $49K | SEC ↗ |
| KLAC | Brian Lorig | Tax Withhold | 2025-08-03 | 328.22 | $291K | SEC ↗ |
| KLAC | Richard P Wallace | Tax Withhold | 2025-08-03 | 1,944.032 | $1.7M | SEC ↗ |
| KLAC | Mary Beth Wilkinson | Tax Withhold | 2025-08-03 | 181.684 | $161K | SEC ↗ |
| KLAC | Bren D. Higgins | Tax Withhold | 2025-08-01 | 450.683 | $396K | SEC ↗ |
| KLAC | Mary Beth Wilkinson | Tax Withhold | 2025-08-01 | 136.263 | $120K | SEC ↗ |
| KLAC | Virendra A Kirloskar | Tax Withhold | 2025-08-01 | 37.686 | $33K | SEC ↗ |
| KLAC | Ahmad A. Khan | Tax Withhold | 2025-08-01 | 450.683 | $396K | SEC ↗ |
| KLAC | Richard P Wallace | Tax Withhold | 2025-08-01 | 1,321.307 | $1.2M | SEC ↗ |
| KLAC | Brian Lorig | Tax Withhold | 2025-08-01 | 300.455 | $264K | SEC ↗ |
| KLAC | Virendra A Kirloskar | Sale | 2025-07-02 | 39 | $35K | SEC ↗ |
| KLAC | Virendra A Kirloskar | Other | 2025-06-30 | 39.269 | $21K | SEC ↗ |
| KLAC | Richard P Wallace | Tax Withhold | 2025-06-30 | 4,085.992 | $3.6M | SEC ↗ |
| KLAC | Richard P Wallace | Other | 2025-06-30 | 39.269 | $21K | SEC ↗ |
| KLAC | Brian Lorig | Tax Withhold | 2025-06-30 | 1,052.075 | $936K | SEC ↗ |
| KLAC | Brian Lorig | Other | 2025-06-30 | 39.269 | $21K | SEC ↗ |
| KLAC | Bren D. Higgins | Tax Withhold | 2025-06-30 | 2,723.995 | $2.4M | SEC ↗ |
| KLAC | Bren D. Higgins | Other | 2025-06-30 | 39.269 | $21K | SEC ↗ |
| KLAC | Ahmad A. Khan | Tax Withhold | 2025-06-30 | 2,723.995 | $2.4M | SEC ↗ |
| KLAC | Ahmad A. Khan | Other | 2025-06-30 | 39.269 | $21K | SEC ↗ |
| KLAC | Mary Beth Wilkinson | Sale | 2025-06-30 | 2,197.84 | $2.0M | SEC ↗ |
| KLAC | Bren D. Higgins | Sale | 2025-05-22 | 1,019 | $781K | SEC ↗ |
| KLAC | Susan J.S. Taylor | Grant | 2025-05-08 | 166 | $0 | SEC ↗ |
| KLAC | Richard P Wallace | Gift | 2025-05-06 | 805 | $0 | SEC ↗ |
| KLAC | Richard P Wallace | Sale | 2025-05-06 | 10,802 | $7.4M | SEC ↗ |
| KLAC | Jamie Samath | Grant | 2025-04-30 | 174 | $0 | SEC ↗ |
| KLAC | Bren D. Higgins | Sale | 2025-03-25 | 7,008 | $5.1M | SEC ↗ |
| KLAC | Richard P Wallace | Gift | 2025-02-11 | 805 | $0 | SEC ↗ |
| KLAC | Richard P Wallace | Gift | 2024-11-12 | 3,056 | — | SEC ↗ |
| KLAC | Richard P Wallace | Sale | 2024-11-12 | 14,306 | $9.5M | SEC ↗ |
| KLAC | Robert Calderoni | Grant | 2024-11-06 | 433 | $0 | SEC ↗ |
| KLAC | Emiko Higashi | Grant | 2024-11-06 | 350 | $0 | SEC ↗ |
| KLAC | Jeneanne Michelle Hanley | Grant | 2024-11-06 | 350 | $0 | SEC ↗ |
| KLAC | Kevin Kennedy | Grant | 2024-11-06 | 350 | $0 | SEC ↗ |
| KLAC | Robert A. Rango | Grant | 2024-11-06 | 350 | $0 | SEC ↗ |
| KLAC | Michael R. Mcmullen | Grant | 2024-11-06 | 350 | $0 | SEC ↗ |
| KLAC | Victor Peng | Grant | 2024-11-06 | 350 | $0 | SEC ↗ |
| KLAC | Gary B Moore | Grant | 2024-11-06 | 350 | $0 | SEC ↗ |
| KLAC | Ahmad A. Khan | Sale | 2024-08-19 | 9,676 | $7.9M | SEC ↗ |
| KLAC | Bren D. Higgins | Sale | 2024-08-07 | 5,361 | $4.0M | SEC ↗ |
| KLAC | Brian Lorig | Sale | 2024-08-07 | 2,038 | $1.5M | SEC ↗ |
| KLAC | Bren D. Higgins | Tax Withhold | 2024-08-06 | 4,012.51 | $2.8M | SEC ↗ |