Insider Trades
SEC Form 4 filings — transactions by corporate insiders.
344 total trades for KLAC
| Ticker | Insider | Type | Date | Shares | Value | Filing |
|---|---|---|---|---|---|---|
| KLAC | Richard P Wallace | Tax Withhold | 2026-06-30 | 45,850.444 | $12.8M | SEC ↗ |
| KLAC | Richard P Wallace | Other | 2026-06-30 | 196.16 | $21K | SEC ↗ |
| KLAC | Bren D. Higgins | Tax Withhold | 2026-06-30 | 30,566.963 | $8.5M | SEC ↗ |
| KLAC | Bren D. Higgins | Other | 2026-06-30 | 196.16 | $21K | SEC ↗ |
| KLAC | Brian Lorig | Tax Withhold | 2026-06-30 | 12,222.413 | $3.4M | SEC ↗ |
| KLAC | Brian Lorig | Other | 2026-06-30 | 196.16 | $21K | SEC ↗ |
| KLAC | Richard P Wallace | Sale | 2026-06-11 | 4,512 | $10.0M | SEC ↗ |
| KLAC | Richard P Wallace | Sale | 2026-05-12 | 4,512 | $8.1M | SEC ↗ |
| KLAC | Jeneanne Michelle Hanley | Sale | 2026-05-11 | 550 | $1.0M | SEC ↗ |
| KLAC | Virendra A Kirloskar | Sale | 2026-05-11 | 297 | $558K | SEC ↗ |
| KLAC | Robert Calderoni | Grant | 2026-02-05 | 11.269 | $0 | SEC ↗ |
| KLAC | Bren D. Higgins | Sale | 2025-12-16 | 2,254 | $2.8M | SEC ↗ |
| KLAC | Ahmad A. Khan | Gift | 2025-11-12 | 85 | $0 | SEC ↗ |
| KLAC | Richard P Wallace | Gift | 2025-11-11 | 804 | $0 | SEC ↗ |
| KLAC | Richard P Wallace | Sale | 2025-11-11 | 10,803 | $13.0M | SEC ↗ |
| KLAC | Jamie Samath | Grant | 2025-11-05 | 203.732 | $0 | SEC ↗ |
| KLAC | Jeneanne Michelle Hanley | Grant | 2025-11-05 | 203.732 | $0 | SEC ↗ |
| KLAC | Kevin Kennedy | Grant | 2025-11-05 | 203.732 | $0 | SEC ↗ |
| KLAC | Victor Peng | Grant | 2025-11-05 | 203.732 | $0 | SEC ↗ |
| KLAC | Susan J.S. Taylor | Grant | 2025-11-05 | 203.732 | $0 | SEC ↗ |
| KLAC | Michael R. Mcmullen | Grant | 2025-11-05 | 203.732 | $0 | SEC ↗ |
| KLAC | Robert Calderoni | Grant | 2025-11-05 | 256.702 | $0 | SEC ↗ |
| KLAC | Jason Conley | Grant | 2025-11-05 | 203.732 | $0 | SEC ↗ |
| KLAC | Tracy A Embree | Grant | 2025-11-05 | 203.732 | $0 | SEC ↗ |
| KLAC | Ahmad A. Khan | Sale | 2025-09-05 | 4,564 | $4.1M | SEC ↗ |
| KLAC | Ahmad A. Khan | Sale | 2025-08-29 | 13,716 | $12.1M | SEC ↗ |
| KLAC | Bren D. Higgins | Sale | 2025-08-20 | 2,301 | $2.0M | SEC ↗ |
| KLAC | Richard P Wallace | Gift | 2025-08-12 | 804 | $0 | SEC ↗ |
| KLAC | Richard P Wallace | Sale | 2025-08-12 | 10,801 | $9.9M | SEC ↗ |
| KLAC | Brian Lorig | Sale | 2025-08-12 | 8,049 | $7.4M | SEC ↗ |
| KLAC | Virendra A Kirloskar | Sale | 2025-08-08 | 338 | $309K | SEC ↗ |
| KLAC | Mary Beth Wilkinson | Sale | 2025-08-08 | 1,022 | $933K | SEC ↗ |
| KLAC | Bren D. Higgins | Grant | 2025-08-07 | 18,761.556 | — | SEC ↗ |
| KLAC | Bren D. Higgins | Tax Withhold | 2025-08-07 | 2,216.97 | $2.0M | SEC ↗ |
| KLAC | Ahmad A. Khan | Grant | 2025-08-07 | 19,208.556 | — | SEC ↗ |
| KLAC | Ahmad A. Khan | Tax Withhold | 2025-08-07 | 2,327.781 | $2.1M | SEC ↗ |
| KLAC | Virendra A Kirloskar | Grant | 2025-08-07 | 1,758.139 | — | SEC ↗ |
| KLAC | Virendra A Kirloskar | Tax Withhold | 2025-08-07 | 332.434 | $295K | SEC ↗ |
| KLAC | Brian Lorig | Grant | 2025-08-07 | 9,254.13 | — | SEC ↗ |
| KLAC | Brian Lorig | Tax Withhold | 2025-08-07 | 1,108.857 | $985K | SEC ↗ |
| KLAC | Richard P Wallace | Grant | 2025-08-07 | 55,761.657 | — | SEC ↗ |
| KLAC | Richard P Wallace | Tax Withhold | 2025-08-07 | 8,978.691 | $8.0M | SEC ↗ |
| KLAC | Mary Beth Wilkinson | Grant | 2025-08-07 | 7,187.778 | — | SEC ↗ |
| KLAC | Mary Beth Wilkinson | Tax Withhold | 2025-08-07 | 766.801 | $681K | SEC ↗ |
| KLAC | Virendra A Kirloskar | Sale | 2025-08-05 | 959.295 | $879K | SEC ↗ |
| KLAC | Mary Beth Wilkinson | Sale | 2025-08-05 | 3,360.405 | $3.1M | SEC ↗ |
| KLAC | Ahmad A. Khan | Tax Withhold | 2025-08-05 | 3,334.504 | $3.1M | SEC ↗ |
| KLAC | Bren D. Higgins | Tax Withhold | 2025-08-05 | 3,017.192 | $2.8M | SEC ↗ |
| KLAC | Brian Lorig | Tax Withhold | 2025-08-05 | 1,269.992 | $1.2M | SEC ↗ |
| KLAC | Richard P Wallace | Tax Withhold | 2025-08-05 | 11,791.861 | $10.8M | SEC ↗ |