We provide you with 20 years of free, institutional-grade data for KLAC stock, allowing you to gain comprehensive visibility into the fundamentals of the company. This in-depth information is essential for making informed investment decisions and understanding the financial health and performance of KLAC. Explore the full financial landscape of KLAC stock.
Total insider purchase within 3 month on this page: $0
Total insider selling within 3 month on this page: -$82,963,932
| Name | Action | Shares | Avg Price | Amount | Reported Date |
|---|---|---|---|---|---|
| Khan Ahmad A. | Sale | -4,564 | $900 | $4,107,600 | 2025-09-09 |
| Khan Ahmad A. | Sale | -13,716 | $881.5 | $12,090,654 | 2025-09-02 |
| Higgins Bren D. | Sale | -2,301 | $878.53 | $2,021,498 | 2025-08-22 |
| Lorig Brian | Sale | -8,049 | $913.68 | $7,354,210 | 2025-08-14 |
| WALLACE RICHARD P | Sale | -10,801 | $913.68 | $9,868,658 | 2025-08-14 |
| Kirloskar Virendra A | Sale | -338 | $913 | $308,594 | 2025-08-12 |
| Wilkinson Mary Beth | Sale | -1,022 | $913 | $933,086 | 2025-08-12 |
| Kirloskar Virendra A | Sale | -332 | $888.28 | $294,909 | 2025-08-08 |
| Kirloskar Virendra A | Grant, award...etc | 1,758 | 2025-08-08 | ||
| Khan Ahmad A. | Sale | -2,327 | $888.28 | $2,067,028 | 2025-08-08 |
| Khan Ahmad A. | Grant, award...etc | 19,208 | 2025-08-08 | ||
| Higgins Bren D. | Sale | -2,216 | $888.28 | $1,968,428 | 2025-08-08 |
| Higgins Bren D. | Grant, award...etc | 18,761 | 2025-08-08 | ||
| Wilkinson Mary Beth | Sale | -766 | $888.28 | $680,422 | 2025-08-08 |
| Wilkinson Mary Beth | Grant, award...etc | 7,187 | 2025-08-08 | ||
| Lorig Brian | Sale | -1,108 | $888.28 | $984,214 | 2025-08-08 |
| Lorig Brian | Grant, award...etc | 9,253 | 2025-08-08 | ||
| WALLACE RICHARD P | Sale | -8,978 | $888.28 | $7,974,978 | 2025-08-08 |
| WALLACE RICHARD P | Grant, award...etc | 55,760 | 2025-08-08 | ||
| WALLACE RICHARD P | Sale | -11,791 | $915.62 | $10,796,075 | 2025-08-07 |
| Lorig Brian | Sale | -1,269 | $915.62 | $1,161,922 | 2025-08-07 |
| Higgins Bren D. | Sale | -3,017 | $915.62 | $2,762,426 | 2025-08-07 |
| Khan Ahmad A. | Sale | -3,334 | $915.62 | $3,052,677 | 2025-08-07 |
| Wilkinson Mary Beth | Sale | -3,359 | $915.62 | $3,075,568 | 2025-08-07 |
| Kirloskar Virendra A | Sale | -958 | $915.62 | $877,164 | 2025-08-07 |
| Khan Ahmad A. | Sale | -1,947 | $886.64 | $1,726,288 | 2025-08-05 |
| Higgins Bren D. | Sale | -1,910 | $886.64 | $1,693,482 | 2025-08-05 |
| Wilkinson Mary Beth | Sale | -1,335 | $886.64 | $1,183,664 | 2025-08-05 |
| Lorig Brian | Sale | -997 | $886.64 | $883,980 | 2025-08-05 |
| Kirloskar Virendra A | Sale | -488 | $886.64 | $432,680 | 2025-08-05 |
| WALLACE RICHARD P | Sale | -5,260 | $886.64 | $4,663,726 | 2025-08-05 |
| Kirloskar Virendra A | Sale | -39 | $891.5 | $34,769 | 2025-07-03 |
| WALLACE RICHARD P | Sale | -4,085 | $889.87 | $3,635,119 | 2025-07-02 |
| Wilkinson Mary Beth | Sale | -2,197 | $889.87 | $1,955,044 | 2025-07-02 |
| Khan Ahmad A. | Sale | -2,723 | $889.87 | $2,423,116 | 2025-07-02 |
| Higgins Bren D. | Sale | -2,723 | $889.87 | $2,423,116 | 2025-07-02 |
| Lorig Brian | Sale | -1,052 | $889.87 | $936,143 | 2025-07-02 |
| Higgins Bren D. | Sale | -1,019 | $766.46 | $781,023 | 2025-05-27 |
| Taylor Susan J.S. | Grant, award...etc | 166 | 2025-05-12 | ||
| WALLACE RICHARD P | Sale | -10,802 | $683.3 | $7,381,007 | 2025-05-08 |
| Samath Jamie | Grant, award...etc | 174 | 2025-05-02 | ||
| Higgins Bren D. | Sale | -7,008 | $724.62 | $5,078,137 | 2025-03-27 |
| WALLACE RICHARD P | Sale | -14,306 | $663.01 | $9,485,021 | 2024-11-14 |
| KENNEDY KEVIN | Grant, award...etc | 350 | 2024-11-08 | ||
| RANGO ROBERT A. | Grant, award...etc | 350 | 2024-11-08 | ||
| Hanley Jeneanne Michelle | Grant, award...etc | 350 | 2024-11-08 | ||
| Higashi Emiko | Grant, award...etc | 350 | 2024-11-08 | ||
| CALDERONI ROBERT | Grant, award...etc | 433 | 2024-11-08 | ||
| PENG VICTOR | Grant, award...etc | 350 | 2024-11-08 | ||
| MOORE GARY B | Grant, award...etc | 350 | 2024-11-08 | ||
| McMullen Michael R. | Grant, award...etc | 350 | 2024-11-08 | ||
| Khan Ahmad A. | Sale | -9,676 | $818.51 | $7,919,903 | 2024-08-21 |
| Lorig Brian | Sale | -2,038 | $740.63 | $1,509,404 | 2024-08-09 |
| Higgins Bren D. | Sale | -5,361 | $740.63 | $3,970,517 | 2024-08-09 |
| Khan Ahmad A. | Sale | -4,681 | $703.48 | $3,292,990 | 2024-08-08 |
| Kirloskar Virendra A | Sale | -1,615 | $703.48 | $1,136,120 | 2024-08-08 |
| Higgins Bren D. | Sale | -4,012 | $703.48 | $2,822,362 | 2024-08-08 |
| WALLACE RICHARD P | Sale | -29,944 | $703.48 | $21,065,005 | 2024-08-08 |
| Lorig Brian | Sale | -3,296 | $703.48 | $2,318,670 | 2024-08-08 |
| Wilkinson Mary Beth | Sale | -4,379 | $696.17 | $3,048,528 | 2024-08-06 |
| WALLACE RICHARD P | Sale | -15,730 | $696.17 | $10,950,754 | 2024-08-06 |
| Lorig Brian | Sale | -2,676 | $696.17 | $1,862,951 | 2024-08-06 |
| Khan Ahmad A. | Sale | -4,831 | $696.17 | $3,363,197 | 2024-08-06 |
| Kirloskar Virendra A | Sale | -1,341 | $696.17 | $933,564 | 2024-08-06 |
| Higgins Bren D. | Sale | -4,477 | $696.17 | $3,116,753 | 2024-08-06 |
| Kirloskar Virendra A | Grant, award...etc | 1,873 | 2024-08-05 | ||
| Higgins Bren D. | Grant, award...etc | 18,256 | 2024-08-05 | ||
| Khan Ahmad A. | Grant, award...etc | 19,217 | 2024-08-05 | ||
| Lorig Brian | Grant, award...etc | 8,464 | 2024-08-05 | ||
| WALLACE RICHARD P | Grant, award...etc | 57,819 | 2024-08-05 | ||
| Wilkinson Mary Beth | Grant, award...etc | 7,313 | 2024-08-05 | ||
| Donzella Oreste | Grant, award...etc | 44 | $476.33 | 2024-07-26 | |
| Lorig Brian | Sale | -44 | $819.4 | $36,054 | 2024-07-03 |
| Kirloskar Virendra A | Sale | -44 | $819.4 | $36,054 | 2024-07-03 |
| Higgins Bren D. | Sale | -1,019 | $788.58 | $803,563 | 2024-05-24 |
| Khan Ahmad A. | Sale | -7,833 | $760 | $5,953,080 | 2024-05-23 |
| WALLACE RICHARD P | Sale | -14,009 | $716.63 | $10,039,270 | 2024-05-09 |
| Lorig Brian | Sale | -3,537 | $699.16 | $2,472,929 | 2024-05-08 |
| WALLACE RICHARD P | Sale | -16,894 | $700.61 | $11,836,105 | 2024-04-15 |
| Higgins Bren D. | Sale | -7,018 | $705.04 | $4,947,971 | 2024-03-28 |
| Donzella Oreste | Sale | -3,257 | $697.85 | $2,272,897 | 2024-03-27 |
| Khan Ahmad A. | Sale | -7,422 | $695.95 | $5,165,341 | 2024-03-22 |
| Higgins Bren D. | Sale | -6,804 | $695.95 | $4,735,244 | 2024-03-22 |
| Lorig Brian | Sale | -3,195 | $695.95 | $2,223,560 | 2024-03-22 |
| Donzella Oreste | Sale | -3,636 | $695.95 | $2,530,474 | 2024-03-22 |
| Higgins Bren D. | Sale | -1,621 | $531.77 | $861,999 | 2023-11-21 |
| Wilkinson Mary Beth | Sale | -430 | $550 | $236,500 | 2023-11-17 |
| CALDERONI ROBERT | Grant, award...etc | 608 | 2023-11-03 | ||
| PENG VICTOR | Grant, award...etc | 493 | 2023-11-03 | ||
| KENNEDY KEVIN | Grant, award...etc | 493 | 2023-11-03 | ||
| RANGO ROBERT A. | Grant, award...etc | 493 | 2023-11-03 | ||
| MOORE GARY B | Grant, award...etc | 493 | 2023-11-03 | ||
| McMullen Michael R. | Grant, award...etc | 493 | 2023-11-03 | ||
| MYERS MARIE | Grant, award...etc | 493 | 2023-11-03 | ||
| Hanley Jeneanne Michelle | Grant, award...etc | 493 | 2023-11-03 | ||
| Higashi Emiko | Grant, award...etc | 493 | 2023-11-03 | ||
| Wilkinson Mary Beth | Sale | -5,521 | $446.92 | $2,467,445 | 2023-09-25 |
| Hanley Jeneanne Michelle | Sale | -500 | $508.92 | $254,462 | 2023-09-08 |
| Donzella Oreste | Sale | -2,633 | $507.01 | $1,334,957 | 2023-09-07 |
| Khan Ahmad A. | Sale | -13,963 | $503.58 | $7,031,488 | 2023-09-06 |
| Kirloskar Virendra A | Sale | -2,621 | $474.55 | $1,243,796 | 2023-08-16 |
The information provided in this report about KLAC stock is taken from www.sec.gov and many other data providers. While we have conducted our best efforts to ensure that the parsed data is accurate, we cannot guarantee its accuracy. Please use caution and understand that any consequences of its use are your own responsibility.
KLA Corporation(NASDAQ:KLAC) 
KLA Corporation designs, manufactures, and markets process control and yield management solutions for the semiconductor and related nanoelectronics industries worldwide. The company offers chip and wafer manufacturing products, including defect inspection and review systems, metrology solutions, in ...
Website: http://www.kla-tencor.com
Founded: 1997
Full Time Employees: 10,600
Sector: Technology
Industry: Semiconductor Equipment & Materials