KLAC
KLA Corporation
NASDAQ: KLAC · TECHNOLOGY · SEMICONDUCTOR EQUIPMENT & MATERIALS
$1,750.35
-3.63% today
Updated 2026-04-29
Market cap
$254.24B
P/E ratio
56.18
P/S ratio
19.95x
EPS (TTM)
$34.44
Dividend yield
0.41%
52W range
$669 – $1,939
Volume
0.9M
KLA Corporation (KLAC) Insider transactions
Net insider activity
Net selling (40,151 shares)
Buy transactions
34
Sell transactions
66
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-02-05 | CALDERONI, ROBERT | Director | Buy | 11 | — | — |
| 2025-12-16 | HIGGINS, BREN D. | EVP & Chief Financial Officer | Sale | 2,254 | $1,237.01 | $2.79M |
| 2025-11-12 | KHAN, AHMAD A. | President, Semi. Prod. & Cust. | Sale | 85 | — | — |
| 2025-11-11 | WALLACE, RICHARD P | President and CEO | Sale | 10,803 | $1,203.10 | $13.00M |
| 2025-11-11 | WALLACE, RICHARD P | President and CEO | Sale | 804 | — | — |
| 2025-11-05 | TAYLOR, SUSAN J.S. | Director | Buy | 204 | — | — |
| 2025-11-05 | SAMATH, JAMIE | Director | Buy | 204 | — | — |
| 2025-11-05 | PENG, VICTOR | Director | Buy | 204 | — | — |
| 2025-11-05 | MCMULLEN, MICHAEL R. | Director | Buy | 204 | — | — |
| 2025-11-05 | KENNEDY, KEVIN | Director | Buy | 204 | — | — |
| 2025-11-05 | HANLEY, JENEANNE MICHELLE | Director | Buy | 204 | — | — |
| 2025-11-05 | EMBREE, TRACY A | Director | Buy | 204 | — | — |
| 2025-11-05 | CONLEY, JASON | Director | Buy | 204 | — | — |
| 2025-11-05 | CALDERONI, ROBERT | Director | Buy | 257 | — | — |
| 2025-09-05 | KHAN, AHMAD A. | President, Semi. Prod. & Cust. | Sale | 4,564 | $900.00 | $4.11M |
| 2025-08-29 | KHAN, AHMAD A. | President, Semi. Prod. & Cust. | Sale | 13,716 | $881.50 | $12.09M |
| 2025-08-20 | HIGGINS, BREN D. | EVP & Chief Financial Officer | Sale | 2,301 | $878.53 | $2.02M |
| 2025-08-12 | WALLACE, RICHARD P | President and CEO | Sale | 10,801 | $913.68 | $9.87M |
| 2025-08-12 | WALLACE, RICHARD P | President and CEO | Sale | 804 | — | — |
| 2025-08-12 | LORIG, BRIAN | EVP, KLA Global Services | Sale | 8,049 | $913.68 | $7.35M |
| 2025-08-08 | WILKINSON, MARY BETH | EVP, CLO and Secretary | Sale | 1,022 | $913.00 | $933086.00 |
| 2025-08-08 | KIRLOSKAR, VIRENDRA A | SVP & Chief Accounting Officer | Sale | 338 | $913.00 | $308594.00 |
| 2025-08-07 | WILKINSON, MARY BETH | EVP, CLO and Secretary | Buy | 3,578 | — | — |
| 2025-08-07 | WILKINSON, MARY BETH | EVP, CLO and Secretary | Buy | 2,465 | — | — |
| 2025-08-07 | WILKINSON, MARY BETH | EVP, CLO and Secretary | Buy | 1,145 | — | — |
| 2025-08-07 | WILKINSON, MARY BETH | EVP, CLO and Secretary | Sale | 767 | $888.28 | $681310.76 |
| 2025-08-07 | WALLACE, RICHARD P | President and CEO | Buy | 36,219 | — | — |
| 2025-08-07 | WALLACE, RICHARD P | President and CEO | Buy | 10,295 | — | — |
| 2025-08-07 | WALLACE, RICHARD P | President and CEO | Buy | 9,248 | — | — |
| 2025-08-07 | WALLACE, RICHARD P | President and CEO | Sale | 8,979 | $888.28 | $7.98M |
| 2025-08-07 | LORIG, BRIAN | EVP, KLA Global Services | Buy | 4,472 | — | — |
| 2025-08-07 | LORIG, BRIAN | EVP, KLA Global Services | Buy | 2,465 | — | — |
| 2025-08-07 | LORIG, BRIAN | EVP, KLA Global Services | Buy | 2,317 | — | — |
| 2025-08-07 | LORIG, BRIAN | EVP, KLA Global Services | Sale | 1,109 | $888.28 | $985102.52 |
| 2025-08-07 | KIRLOSKAR, VIRENDRA A | SVP & Chief Accounting Officer | Buy | 1,341 | — | — |
| 2025-08-07 | KIRLOSKAR, VIRENDRA A | SVP & Chief Accounting Officer | Buy | 417 | — | — |
| 2025-08-07 | KIRLOSKAR, VIRENDRA A | SVP & Chief Accounting Officer | Sale | 332 | $888.28 | $294908.96 |
| 2025-08-07 | KHAN, AHMAD A. | President, Semi. Prod. & Cust. | Buy | 9,390 | — | — |
| 2025-08-07 | KHAN, AHMAD A. | President, Semi. Prod. & Cust. | Buy | 6,165 | — | — |
| 2025-08-07 | KHAN, AHMAD A. | President, Semi. Prod. & Cust. | Buy | 3,653 | — | — |
| 2025-08-07 | KHAN, AHMAD A. | President, Semi. Prod. & Cust. | Sale | 2,328 | $888.28 | $2.07M |
| 2025-08-07 | HIGGINS, BREN D. | EVP & Chief Financial Officer | Buy | 8,943 | — | — |
| 2025-08-07 | HIGGINS, BREN D. | EVP & Chief Financial Officer | Buy | 6,165 | — | — |
| 2025-08-07 | HIGGINS, BREN D. | EVP & Chief Financial Officer | Buy | 3,653 | — | — |
| 2025-08-07 | HIGGINS, BREN D. | EVP & Chief Financial Officer | Sale | 2,217 | $888.28 | $1.97M |
| 2025-08-05 | WILKINSON, MARY BETH | EVP, CLO and Secretary | Sale | 1,920 | $917.00 | $1.76M |
| 2025-08-05 | WILKINSON, MARY BETH | EVP, CLO and Secretary | Sale | 823 | $915.62 | $753555.26 |
| 2025-08-05 | WILKINSON, MARY BETH | EVP, CLO and Secretary | Sale | 343 | $915.62 | $314057.66 |
| 2025-08-05 | WILKINSON, MARY BETH | EVP, CLO and Secretary | Sale | 274 | $915.62 | $250879.88 |
| 2025-08-05 | WALLACE, RICHARD P | President and CEO | Sale | 9,648 | $915.62 | $8.83M |
| 2025-08-05 | WALLACE, RICHARD P | President and CEO | Sale | 2,144 | $915.62 | $1.96M |
| 2025-08-05 | LORIG, BRIAN | EVP, KLA Global Services | Sale | 953 | $915.62 | $872585.86 |
| 2025-08-05 | LORIG, BRIAN | EVP, KLA Global Services | Sale | 317 | $915.62 | $290251.54 |
| 2025-08-05 | KIRLOSKAR, VIRENDRA A | SVP & Chief Accounting Officer | Sale | 511 | $917.00 | $468587.00 |
| 2025-08-05 | KIRLOSKAR, VIRENDRA A | SVP & Chief Accounting Officer | Sale | 329 | $915.62 | $301238.98 |
| 2025-08-05 | KIRLOSKAR, VIRENDRA A | SVP & Chief Accounting Officer | Sale | 119 | $915.62 | $108958.78 |
| 2025-08-05 | KHAN, AHMAD A. | President, Semi. Prod. & Cust. | Sale | 2,501 | $915.62 | $2.29M |
| 2025-08-05 | KHAN, AHMAD A. | President, Semi. Prod. & Cust. | Sale | 833 | $915.62 | $762711.46 |
| 2025-08-05 | HIGGINS, BREN D. | EVP & Chief Financial Officer | Sale | 2,263 | $915.62 | $2.07M |
| 2025-08-05 | HIGGINS, BREN D. | EVP & Chief Financial Officer | Sale | 754 | $915.62 | $690377.48 |
| 2025-08-04 | WILKINSON, MARY BETH | EVP, CLO and Secretary | Sale | 763 | $896.75 | $684220.25 |
| 2025-08-04 | WILKINSON, MARY BETH | EVP, CLO and Secretary | Sale | 255 | $886.64 | $226093.20 |
| 2025-08-04 | WALLACE, RICHARD P | President and CEO | Sale | 1,995 | $886.64 | $1.77M |
| 2025-08-04 | LORIG, BRIAN | EVP, KLA Global Services | Sale | 369 | $886.64 | $327170.16 |
| 2025-08-04 | KIRLOSKAR, VIRENDRA A | SVP & Chief Accounting Officer | Sale | 320 | $896.75 | $286960.00 |
| 2025-08-04 | KIRLOSKAR, VIRENDRA A | SVP & Chief Accounting Officer | Sale | 77 | $886.64 | $68271.28 |
| 2025-08-04 | KHAN, AHMAD A. | President, Semi. Prod. & Cust. | Sale | 776 | $886.64 | $688032.64 |
| 2025-08-04 | HIGGINS, BREN D. | EVP & Chief Financial Officer | Sale | 739 | $886.64 | $655226.96 |
| 2025-08-03 | WILKINSON, MARY BETH | EVP, CLO and Secretary | Sale | 182 | $886.64 | $161368.48 |
| 2025-08-03 | WALLACE, RICHARD P | President and CEO | Sale | 1,944 | $886.64 | $1.72M |
| 2025-08-03 | LORIG, BRIAN | EVP, KLA Global Services | Sale | 328 | $886.64 | $290817.92 |
| 2025-08-03 | KIRLOSKAR, VIRENDRA A | SVP & Chief Accounting Officer | Sale | 55 | $886.64 | $48765.20 |
| 2025-08-03 | KHAN, AHMAD A. | President, Semi. Prod. & Cust. | Sale | 722 | $886.64 | $640154.08 |
| 2025-08-03 | HIGGINS, BREN D. | EVP & Chief Financial Officer | Sale | 722 | $886.64 | $640154.08 |
| 2025-08-01 | WILKINSON, MARY BETH | EVP, CLO and Secretary | Sale | 136 | $879.03 | $119548.08 |
| 2025-08-01 | WALLACE, RICHARD P | President and CEO | Sale | 1,321 | $879.03 | $1.16M |
| 2025-08-01 | LORIG, BRIAN | EVP, KLA Global Services | Sale | 300 | $879.03 | $263709.00 |
| 2025-08-01 | KIRLOSKAR, VIRENDRA A | SVP & Chief Accounting Officer | Sale | 38 | $879.03 | $33403.14 |
| 2025-08-01 | KHAN, AHMAD A. | President, Semi. Prod. & Cust. | Sale | 451 | $879.03 | $396442.53 |
| 2025-08-01 | HIGGINS, BREN D. | EVP & Chief Financial Officer | Sale | 451 | $879.03 | $396442.53 |
| 2025-07-02 | KIRLOSKAR, VIRENDRA A | SVP & Chief Accounting Officer | Sale | 39 | $891.50 | $34768.50 |
| 2025-06-30 | WILKINSON, MARY BETH | EVP, CLO and Secretary | Sale | 1,320 | $891.16 | $1.18M |
| 2025-06-30 | WILKINSON, MARY BETH | EVP, CLO and Secretary | Sale | 878 | $889.87 | $781305.86 |
| 2025-06-30 | WALLACE, RICHARD P | President and CEO | Sale | 4,086 | $889.87 | $3.64M |
| 2025-06-30 | WALLACE, RICHARD P | President and CEO | Buy | 39 | $541.13 | $21103.95 |
| 2025-06-30 | LORIG, BRIAN | EVP, KLA Global Services | Sale | 1,052 | $889.87 | $936143.24 |
| 2025-06-30 | LORIG, BRIAN | EVP, KLA Global Services | Buy | 39 | $541.13 | $21103.95 |
| 2025-06-30 | KIRLOSKAR, VIRENDRA A | SVP & Chief Accounting Officer | Buy | 39 | $541.13 | $21103.95 |
| 2025-06-30 | KHAN, AHMAD A. | President, Semi. Prod. & Cust. | Sale | 2,724 | $889.87 | $2.42M |
| 2025-06-30 | KHAN, AHMAD A. | President, Semi. Prod. & Cust. | Buy | 39 | $541.13 | $21103.95 |
| 2025-06-30 | HIGGINS, BREN D. | EVP & Chief Financial Officer | Sale | 2,724 | $889.87 | $2.42M |
| 2025-06-30 | HIGGINS, BREN D. | EVP & Chief Financial Officer | Buy | 39 | $541.13 | $21103.95 |
| 2025-05-22 | HIGGINS, BREN D. | EVP & Chief Financial Officer | Sale | 1,019 | $766.46 | $781022.74 |
| 2025-05-08 | TAYLOR, SUSAN J.S. | Director | Buy | 166 | — | — |
| 2025-05-06 | WALLACE, RICHARD P | President and CEO | Sale | 10,802 | $683.30 | $7.38M |
| 2025-05-06 | WALLACE, RICHARD P | President and CEO | Sale | 805 | — | — |
| 2025-04-30 | SAMATH, JAMIE | Director | Buy | 174 | — | — |
| 2025-03-25 | HIGGINS, BREN D. | EVP & Chief Financial Officer | Sale | 7,008 | $724.62 | $5.08M |
| 2025-02-11 | WALLACE, RICHARD P | President and CEO | Sale | 805 | — | — |
| 2024-11-12 | WALLACE, RICHARD P | President and CEO | Sale | 14,306 | $663.01 | $9.49M |