KLAC KLA Corporation
Nasdaq · SEC CIK 319201 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $112.33M 22 sales by 7 insiders
- Filings on record
- 328 since 2021-07-06, latest 2026-09-16 16:05
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| WALLACE RICHARD P | Pres, CEO | — | $60.88M |
| Higgins Bren D. | EVP, CFO | — | $16.76M |
| Lorig Brian | EVP, KLA Gbl Services | — | $12.40M |
| Wilkinson Mary Beth | EVP, CLO, Sec | — | $12.28M |
| Khan Ahmad A. | Pres, Semi. Prod, Cust | — | $6.60M |
| Kirloskar Virendra A | SVP, CAO | — | $2.37M |
| Hanley Jeneanne Michelle | Dir | — | $1.03M |
| Conley Jason | Dir | — | — |
| Embree Tracy A | Dir | — | — |
| Taylor Susan J.S. | Dir | — | — |
Transactions 460
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023-11-03 | 2023-11-01 | KLAC | Higashi Emiko | Dir | A - Grant | $0.00 | +493 | 14.4K | +4% | $0 | |
| I | 2023-11-03 | 2023-11-02 | KLAC | WALLACE RICHARD P | Pres, CEO | G - Gift | $0.00 | -692 | 8,490 | -8% | $0 |
| 2023-11-03 | 2023-11-01 | KLAC | McMullen Michael R. | Dir | A - Grant | $0.00 | +493 | 625 | +373% | $0 | |
| 2023-11-03 | 2023-11-01 | KLAC | RANGO ROBERT A. | Dir | A - Grant | $0.00 | +493 | 14.6K | +3% | $0 | |
| 2023-11-03 | 2023-11-01 | KLAC | Hanley Jeneanne Michelle | Dir | A - Grant | $0.00 | +493 | 3,547 | +16% | $0 | |
| T | 2023-09-25 | 2023-09-22 | KLAC | Wilkinson Mary Beth | EVP, CLO, Sec | S - Sale | $451.51 | -3,155 | 6,794 | -32% | -$1.42M |
| T | 2023-09-25 | 2023-09-21 | KLAC | Wilkinson Mary Beth | EVP, CLO, Sec | F - Tax | $446.92 | -2,366 | 9,949 | -19% | -$1.06M |
| M | 2023-09-08 | 2023-09-06 | KLAC | Hanley Jeneanne Michelle | Dir | S - Sale | $508.97 | -500 | 3,154 | -14% | -$254.5K |
| T | 2023-09-07 | 2023-09-05 | KLAC | Donzella Oreste | EVP | S - Sale | $507.01 | -2,633 | 23.8K | -10% | -$1.33M |
| T | 2023-09-06 | 2023-09-01 | KLAC | Khan Ahmad A. | Pres, Semi Proc. Control | S - Sale | $503.58 | -14.0K | 47.4K | -23% | -$7.03M |
| 2023-08-16 | 2023-08-14 | KLAC | Kirloskar Virendra A | SVP, CAO | S - Sale | $474.55 | -2,621 | 3,699 | -41% | -$1.24M | |
| 2023-08-09 | 2023-08-07 | KLAC | Lorig Brian | EVP | S - Sale | $500.00 | -2,738 | 20.9K | -12% | -$1.37M | |
| 2023-08-09 | 2023-08-07 | KLAC | Wilkinson Mary Beth | EVP, CLO, Sec | S - Sale | $500.00 | -870 | 12.3K | -7% | -$435.0K | |
| M | 2023-08-09 | 2023-08-07 | KLAC | WALLACE RICHARD P | Pres, CEO | S - Sale | $504.08 | -35.0K | 127.5K | -22% | -$17.64M |
| 2023-08-09 | 2023-08-07 | KLAC | Higgins Bren D. | EVP, CFO | S - Sale | $500.00 | -3,061 | 47.8K | -6% | -$1.53M | |
| M | 2023-08-08 | 2023-08-04+ | KLAC | Wilkinson Mary Beth | EVP, CLO, Sec | F - Tax | $496.47 | -738 | 13.8K | -5% | -$366.4K |
| M | 2023-08-08 | 2023-08-04+ | KLAC | Higgins Bren D. | EVP, CFO | F - Tax | $496.47 | -5,510 | 54.9K | -9% | -$2.74M |
| M | 2023-08-08 | 2023-08-04+ | KLAC | Donzella Oreste | EVP | F - Tax | $496.47 | -2,641 | 28.8K | -8% | -$1.31M |
| M | 2023-08-08 | 2023-08-04+ | KLAC | WALLACE RICHARD P | Pres, CEO | F - Tax | $496.47 | -16.7K | 171.6K | -9% | -$8.27M |
| M | 2023-08-08 | 2023-08-04+ | KLAC | Lorig Brian | EVP | F - Tax | $496.47 | -2,696 | 26.0K | -9% | -$1.34M |
| M | 2023-08-08 | 2023-08-04+ | KLAC | Khan Ahmad A. | Pres, Semi Proc. Control | F - Tax | $496.47 | -6,293 | 61.3K | -9% | -$3.12M |
| M | 2023-08-08 | 2023-08-04+ | KLAC | Kirloskar Virendra A | SVP, CAO | F - Tax | $496.47 | -1,035 | 7,124 | -13% | -$513.8K |
| M | 2023-08-07 | 2023-08-03 | KLAC | Donzella Oreste | EVP | A - Grant | $0.00 | +7,468 | 23.4K | +47% | $0 |
| 2023-08-07 | 2023-08-03 | KLAC | Wilkinson Mary Beth | EVP, CLO, Sec | A - Grant | $0.00 | +1,695 | 13.9K | +14% | $0 | |
| M | 2023-08-07 | 2023-08-03 | KLAC | Kirloskar Virendra A | SVP, CAO | A - Grant | $0.00 | +3,063 | 4,927 | +164% | $0 |
| M | 2023-08-07 | 2023-08-03 | KLAC | WALLACE RICHARD P | Pres, CEO | A - Grant | $0.00 | +57.0K | 175.7K | +48% | $0 |
| M | 2023-08-07 | 2023-08-03 | KLAC | Higgins Bren D. | EVP, CFO | A - Grant | $0.00 | +18.0K | 56.4K | +47% | $0 |
| M | 2023-08-07 | 2023-08-03 | KLAC | Lorig Brian | EVP | A - Grant | $0.00 | +8,719 | 20.3K | +75% | $0 |
| M | 2023-08-07 | 2023-08-03 | KLAC | Khan Ahmad A. | Pres, Semi Proc. Control | A - Grant | $0.00 | +20.0K | 67.6K | +42% | $0 |
| M | 2023-08-03 | 2023-08-01 | KLAC | WALLACE RICHARD P | Pres, CEO | F - Tax | $514.28 | -17.5K | 121.9K | -13% | -$9.02M |
| 2023-08-03 | 2023-06-30 | KLAC | WALLACE RICHARD P | Pres, CEO | J - Other | $320.07 | +66.39 | 136.3K | +0.0% | +$21.2K | |
| 2023-08-03 | 2023-08-02 | KLAC | Higgins Bren D. | EVP, CFO | S - Sale | $504.60 | -4,863 | 38.4K | -11% | -$2.45M | |
| 2023-08-03 | 2023-06-30 | KLAC | Kirloskar Virendra A | SVP, CAO | J - Other | $320.07 | +66.39 | 5,357 | +1% | +$21.2K | |
| M | 2023-08-03 | 2023-08-01 | KLAC | Kirloskar Virendra A | SVP, CAO | F - Tax | $514.28 | -1,065 | 4,611 | -19% | -$547.7K |
| 2023-08-03 | 2023-08-02 | KLAC | Lorig Brian | EVP | S - Sale | $504.60 | -2,810 | 17.7K | -14% | -$1.42M | |
| M | 2023-08-03 | 2023-08-01 | KLAC | Higgins Bren D. | EVP, CFO | F - Tax | $514.28 | -6,377 | 44.9K | -12% | -$3.28M |
| 2023-08-03 | 2023-06-30 | KLAC | Higgins Bren D. | EVP, CFO | J - Other | $320.07 | +66.39 | 49.7K | +0.1% | +$21.2K | |
| M | 2023-08-03 | 2023-08-01 | KLAC | Khan Ahmad A. | Pres, Semi Proc. Control | F - Tax | $514.28 | -7,440 | 47.6K | -14% | -$3.83M |
| 2023-08-03 | 2023-06-30 | KLAC | Khan Ahmad A. | Pres, Semi Proc. Control | J - Other | $320.07 | +66.39 | 55.1K | +0.1% | +$21.2K | |
| M | 2023-08-03 | 2023-08-01 | KLAC | Donzella Oreste | EVP | F - Tax | $514.28 | -2,823 | 22.3K | -11% | -$1.45M |
| 2023-08-03 | 2023-06-30 | KLAC | Donzella Oreste | EVP | J - Other | $320.07 | +66.39 | 24.4K | +0.3% | +$21.2K | |
| M | 2023-08-03 | 2023-08-01 | KLAC | Lorig Brian | EVP | F - Tax | $514.28 | -2,764 | 20.5K | -12% | -$1.42M |
| 2023-07-26 | 2023-07-24 | KLAC | McMullen Michael R. | Dir | A - Grant | $0.00 | +132 | 132 | New | $0 | |
| 2023-07-07 | 2023-06-30 | KLAC | Lorig Brian | EVP | J - Other | $320.07 | +66.39 | 23.3K | +0.3% | +$21.2K | |
| 2023-07-07 | 2023-07-05 | KLAC | Lorig Brian | EVP | S - Sale | $475.30 | -66 | 23.2K | -0.3% | -$31.4K | |
| 2023-06-05 | 2023-06-01 | KLAC | Khan Ahmad A. | Pres, Semi Proc. Control | G - Gift | $0.00 | -175 | 55.0K | -0.3% | $0 | |
| 2023-05-19 | 2023-05-18 | KLAC | Lorig Brian | EVP | S - Sale | $425.00 | -1,727 | 23.2K | -7% | -$734.0K | |
| 2023-05-18 | 2023-05-16 | KLAC | Khan Ahmad A. | Pres, Semi Proc. Control | S - Sale | $405.00 | -1,915 | 55.2K | -3% | -$775.6K | |
| M | 2023-05-09 | 2023-05-05 | KLAC | WALLACE RICHARD P | Pres, CEO | S - Sale | $384.02 | -4,582 | 136.4K | -3% | -$1.76M |
| M | 2023-05-05 | 2023-05-03 | KLAC | WALLACE RICHARD P | Pres, CEO | S - Sale | $382.24 | -12.9K | 147.1K | -8% | -$4.94M |
| M | 2023-05-04 | 2023-05-02 | KLAC | WALLACE RICHARD P | Pres, CEO | S - Sale | $381.48 | -17.5K | 155.1K | -10% | -$6.68M |
| 2023-04-13 | 2023-04-11 | KLAC | WALLACE RICHARD P | Pres, CEO | F - Tax | $377.91 | -20.5K | 171.2K | -11% | -$7.76M | |
| 2023-04-05 | 2023-04-03 | KLAC | Lorig Brian | EVP | S - Sale | $400.00 | -1,728 | 25.0K | -6% | -$691.2K | |
| 2023-04-04 | 2023-03-31 | KLAC | Donzella Oreste | EVP | S - Sale | $393.73 | -3,882 | 24.4K | -14% | -$1.53M | |
| 2023-03-23 | 2023-03-22 | KLAC | Higgins Bren D. | EVP, CFO | S - Sale | $382.43 | -6,964 | 49.6K | -12% | -$2.66M | |
| 2023-03-22 | 2023-03-20 | KLAC | Donzella Oreste | EVP | F - Tax | $389.94 | -3,649 | 28.3K | -11% | -$1.42M | |
| 2023-03-22 | 2023-03-20 | KLAC | Higgins Bren D. | EVP, CFO | F - Tax | $389.94 | -6,795 | 56.6K | -11% | -$2.65M | |
| 2023-03-22 | 2023-03-20 | KLAC | Khan Ahmad A. | Pres, Semi Proc. Control | F - Tax | $389.94 | -7,362 | 62.8K | -10% | -$2.87M | |
| M | 2023-03-22 | 2023-03-20+ | KLAC | Khan Ahmad A. | Pres, Semi Proc. Control | S - Sale | $391.37 | -5,746 | 57.1K | -9% | -$2.25M |
| 2023-03-22 | 2023-03-20 | KLAC | Lorig Brian | EVP | F - Tax | $389.94 | -3,093 | 26.7K | -10% | -$1.21M | |
| 2023-02-24 | 2023-02-22 | KLAC | Higgins Bren D. | EVP, CFO | S - Sale | $380.47 | -1,020 | 63.4K | -2% | -$388.1K | |
| M | 2023-02-16 | 2023-02-14 | KLAC | Khan Ahmad A. | Pres, Semi Proc. Control | S - Sale | $399.46 | -3,864 | 70.2K | -5% | -$1.54M |
| 2022-12-15 | 2022-12-13 | KLAC | Hanley Jeneanne Michelle | Dir | S - Sale | $406.67 | -500 | 3,554 | -12% | -$203.3K | |
| 2022-12-13 | 2022-12-09 | KLAC | Lorig Brian | EVP | S - Sale | $400.00 | -3,127 | 29.8K | -10% | -$1.25M | |
| 2022-12-06 | 2022-12-02 | KLAC | Donzella Oreste | EVP | S - Sale | $380.66 | -3,194 | 31.9K | -9% | -$1.22M | |
| 2022-11-18 | 2022-11-17 | KLAC | Higgins Bren D. | EVP, CFO | S - Sale | $361.77 | -1,621 | 64.4K | -2% | -$586.4K | |
| 2022-11-04 | 2022-11-02 | KLAC | PATEL KIRAN M | Dir | A - Grant | $0.00 | +704 | 1,262 | +126% | $0 | |
| 2022-11-04 | 2022-11-02 | KLAC | MYERS MARIE | Dir | A - Grant | $0.00 | +704 | 3,037 | +30% | $0 | |
| 2022-11-04 | 2022-11-02 | KLAC | RANGO ROBERT A. | Dir | A - Grant | $0.00 | +704 | 14.1K | +5% | $0 | |
| 2022-11-04 | 2022-11-02 | KLAC | Higashi Emiko | Dir | A - Grant | $0.00 | +704 | 14.2K | +5% | $0 | |
| 2022-11-04 | 2022-11-02 | KLAC | PENG VICTOR | Dir | A - Grant | $0.00 | +704 | 4,769 | +17% | $0 | |
| 2022-11-04 | 2022-11-02 | KLAC | Hanley Jeneanne Michelle | Dir | A - Grant | $0.00 | +704 | 4,054 | +21% | $0 | |
| 2022-11-04 | 2022-11-02 | KLAC | KENNEDY KEVIN | Dir | A - Grant | $0.00 | +704 | 2,168 | +48% | $0 | |
| 2022-11-04 | 2022-11-02 | KLAC | CALDERONI ROBERT | Dir | A - Grant | $0.00 | +928 | 2,392 | +63% | $0 | |
| 2022-11-04 | 2022-11-02 | KLAC | MOORE GARY B | Dir | A - Grant | $0.00 | +704 | 14.2K | +5% | $0 | |
| 2022-09-23 | 2022-09-22 | KLAC | Wilkinson Mary Beth | EVP, CLO, Sec | S - Sale | $320.34 | -3,155 | 12.2K | -21% | -$1.01M | |
| 2022-09-23 | 2022-09-21 | KLAC | Wilkinson Mary Beth | EVP, CLO, Sec | F - Tax | $322.86 | -2,367 | 15.4K | -13% | -$764.2K | |
| I | 2022-09-06 | 2022-08-31 | KLAC | CALDERONI ROBERT | Dir | G - Gift | $0.00 | -40 | 11.5K | -0.3% | $0 |
| 2022-09-06 | 2022-09-01 | KLAC | Donzella Oreste | EVP | S - Sale | $334.86 | -2,417 | 35.1K | -6% | -$809.4K | |
| 2022-08-29 | 2022-08-25 | KLAC | Khan Ahmad A. | Pres, Semi Proc. Control | S - Sale | $375.00 | -3,868 | 74.1K | -5% | -$1.45M | |
| 2022-08-26 | 2022-08-24 | KLAC | Khan Ahmad A. | Pres, Semi Proc. Control | S - Sale | $360.26 | -7,736 | 77.9K | -9% | -$2.79M | |
| M | 2022-08-17 | 2022-08-15 | KLAC | WALLACE RICHARD P | Pres, CEO | S - Sale | $382.53 | -74.3K | 262.4K | -22% | -$28.43M |
| I | 2022-08-12 | 2022-08-10 | KLAC | BARNHOLT EDWARD W | Dir | G - Gift | $0.00 | -2,850 | 25.4K | -10% | $0 |
| 2022-08-12 | 2022-08-10 | KLAC | Lorig Brian | EVP | S - Sale | $375.00 | -255 | 32.9K | -0.8% | -$95.6K | |
| 2022-08-10 | 2022-08-08 | KLAC | Kirloskar Virendra A | SVP, CAO | S - Sale | $390.85 | -325 | 5,291 | -6% | -$127.0K | |
| 2022-08-10 | 2022-08-08 | KLAC | Lorig Brian | EVP | S - Sale | $390.85 | -162 | 33.2K | -0.5% | -$63.3K | |
| 2022-08-10 | 2022-08-08 | KLAC | Wilkinson Mary Beth | EVP, CLO, Sec | S - Sale | $390.85 | -896 | 17.8K | -5% | -$350.2K | |
| M | 2022-08-09 | 2022-08-05 | KLAC | Wilkinson Mary Beth | EVP, CLO, Sec | F - Tax | $395.74 | -546 | 18.6K | -3% | -$216.1K |
| M | 2022-08-09 | 2022-08-05+ | KLAC | Higgins Bren D. | EVP, CFO | F - Tax | $395.74 | -1,759 | 66.0K | -3% | -$696.1K |
| 2022-08-09 | 2022-08-05 | KLAC | Higgins Bren D. | EVP, CFO | S - Sale | $389.09 | -4,864 | 67.8K | -7% | -$1.89M | |
| M | 2022-08-09 | 2022-08-05+ | KLAC | Lorig Brian | EVP | F - Tax | $395.74 | -820 | 33.8K | -2% | -$324.5K |
| 2022-08-09 | 2022-08-05 | KLAC | Lorig Brian | EVP | S - Sale | $389.09 | -1,054 | 34.1K | -3% | -$410.1K | |
| 2022-08-09 | 2022-08-05 | KLAC | Kirloskar Virendra A | SVP, CAO | S - Sale | $389.09 | -973 | 5,937 | -14% | -$378.6K | |
| M | 2022-08-09 | 2022-08-05+ | KLAC | Kirloskar Virendra A | SVP, CAO | F - Tax | $395.74 | -321 | 5,817 | -5% | -$127.0K |
| M | 2022-08-09 | 2022-08-05+ | KLAC | Donzella Oreste | EVP | F - Tax | $395.74 | -815 | 37.5K | -2% | -$322.5K |
| 2022-08-09 | 2022-08-05 | KLAC | Donzella Oreste | EVP | S - Sale | $389.09 | -2,072 | 38.3K | -5% | -$806.2K | |
| M | 2022-08-09 | 2022-08-05+ | KLAC | Khan Ahmad A. | Pres, Semi Proc. Control | F - Tax | $395.74 | -2,005 | 85.7K | -2% | -$793.5K |
| M | 2022-08-09 | 2022-08-05+ | KLAC | WALLACE RICHARD P | Pres, CEO | F - Tax | $395.74 | -4,420 | 266.1K | -2% | -$1.75M |
| M | 2022-08-08 | 2022-08-04 | KLAC | Khan Ahmad A. | Pres, Semi Proc. Control | A - Grant | $0.00 | +28.8K | 70.7K | +69% | $0 |
| 2022-08-08 | 2022-08-04 | KLAC | Khan Ahmad A. | Pres, Semi Proc. Control | F - Tax | $397.40 | -5,581 | 87.7K | -6% | -$2.22M |
Purchase Sale Sale after option exercise All abbreviations