KLA CORP — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Higgins Bren D. | EVP & Chief Financial Officer | Sale | 2,254 | $1,237.01 | $2,788,221 | 32,154 | Dec 16, 2025 |
| Khan Ahmad A. | President, Semi. Prod. & Cust. | Gift | 85 | — | — | 22,723 | Nov 12, 2025 |
| WALLACE RICHARD P | President and CEO | Gift | 804 | — | — | 80,407 | Nov 11, 2025 |
| Embree Tracy A | — | Award / Grant | 204 | — | — | 204 | Nov 5, 2025 |
| Conley Jason | — | Award / Grant | 204 | — | — | 204 | Nov 5, 2025 |
| CALDERONI ROBERT | — | Award / Grant | 257 | — | — | 3,690 | Nov 5, 2025 |
| McMullen Michael R. | — | Award / Grant | 204 | — | — | 1,179 | Nov 5, 2025 |
| Taylor Susan J.S. | — | Award / Grant | 204 | — | — | 370 | Nov 5, 2025 |
| PENG VICTOR | — | Award / Grant | 204 | — | — | 1,751 | Nov 5, 2025 |
| KENNEDY KEVIN | — | Award / Grant | 204 | — | — | 3,215 | Nov 5, 2025 |
| Hanley Jeneanne Michelle | — | Award / Grant | 204 | — | — | 4,101 | Nov 5, 2025 |
| Samath Jamie | — | Award / Grant | 204 | — | — | 378 | Nov 5, 2025 |
| Khan Ahmad A. | President, Semi. Prod. & Cust. | Sale | 4,564 | $900.00 | $4,107,600 | 22,808 | Sep 5, 2025 |
| Khan Ahmad A. | President, Semi. Prod. & Cust. | Sale | 13,716 | $881.50 | $12,090,654 | 27,372 | Aug 29, 2025 |
| Higgins Bren D. | EVP & Chief Financial Officer | Sale | 2,301 | $878.53 | $2,021,498 | 34,408 | Aug 20, 2025 |
| WALLACE RICHARD P | President and CEO | Sale | 10,801 | $913.68 | $9,868,658 | 92,818 | Aug 12, 2025 |
| Lorig Brian | EVP, KLA Global Services | Sale | 8,049 | $913.68 | $7,354,210 | 11,479 | Aug 12, 2025 |
| Wilkinson Mary Beth | EVP, CLO and Secretary | Sale | 1,022 | $913.00 | $933,086 | 7,802 | Aug 8, 2025 |
| Kirloskar Virendra A | SVP & Chief Accounting Officer | Sale | 338 | $913.00 | $308,594 | 2,254 | Aug 8, 2025 |
| Wilkinson Mary Beth | EVP, CLO and Secretary | Tax Withholding | 767 | $888.28 | $681,133 | 5,214 | Aug 7, 2025 |
| WALLACE RICHARD P | President and CEO | Award / Grant | 10,295 | — | — | 103,619 | Aug 7, 2025 |
| Lorig Brian | EVP, KLA Global Services | Award / Grant | 2,317 | — | — | 19,528 | Aug 7, 2025 |
| Kirloskar Virendra A | SVP & Chief Accounting Officer | Award / Grant | 1,341 | — | — | 2,508 | Aug 7, 2025 |
| Khan Ahmad A. | President, Semi. Prod. & Cust. | Award / Grant | 6,165 | — | — | 37,435 | Aug 7, 2025 |
| Higgins Bren D. | EVP & Chief Financial Officer | Tax Withholding | 2,217 | $888.28 | $1,969,290 | 26,891 | Aug 7, 2025 |
| WALLACE RICHARD P | President and CEO | Tax Withholding | 2,144 | $915.62 | $1,962,943 | 56,836 | Aug 5, 2025 |
| Lorig Brian | EVP, KLA Global Services | Tax Withholding | 953 | $915.62 | $872,293 | 11,700 | Aug 5, 2025 |
| Khan Ahmad A. | President, Semi. Prod. & Cust. | Tax Withholding | 833 | $915.62 | $763,114 | 24,207 | Aug 5, 2025 |
| Higgins Bren D. | EVP & Chief Financial Officer | Tax Withholding | 754 | $915.62 | $690,478 | 20,165 | Aug 5, 2025 |
| Wilkinson Mary Beth | EVP, CLO and Secretary | Tax Withholding | 823 | $915.62 | $753,885 | 4,940 | Aug 5, 2025 |
| Kirloskar Virendra A | SVP & Chief Accounting Officer | Sale | 511 | $917.00 | $468,587 | 1,167 | Aug 5, 2025 |
| WALLACE RICHARD P | President and CEO | Tax Withholding | 1,944 | $886.64 | $1,723,655 | 70,623 | Aug 4, 2025 |
| Wilkinson Mary Beth | EVP, CLO and Secretary | Sale | 763 | $896.75 | $684,220 | 5,763 | Aug 4, 2025 |
| Lorig Brian | EVP, KLA Global Services | Tax Withholding | 369 | $886.64 | $327,498 | 12,653 | Aug 3, 2025 |
| Kirloskar Virendra A | SVP & Chief Accounting Officer | Sale | 320 | $896.75 | $286,960 | 2,126 | Aug 3, 2025 |
| Khan Ahmad A. | President, Semi. Prod. & Cust. | Tax Withholding | 776 | $886.64 | $687,971 | 27,542 | Aug 3, 2025 |
| Higgins Bren D. | EVP & Chief Financial Officer | Tax Withholding | 739 | $886.64 | $654,996 | 23,182 | Aug 3, 2025 |
| Lorig Brian | EVP, KLA Global Services | Tax Withholding | 300 | $879.03 | $264,113 | 13,350 | Aug 1, 2025 |
| Khan Ahmad A. | President, Semi. Prod. & Cust. | Tax Withholding | 451 | $879.03 | $396,161 | 29,040 | Aug 1, 2025 |
| Wilkinson Mary Beth | EVP, CLO and Secretary | Tax Withholding | 136 | $879.03 | $119,777 | 6,963 | Aug 1, 2025 |
| WALLACE RICHARD P | President and CEO | Tax Withholding | 1,321 | $879.03 | $1,161,471 | 72,567 | Aug 1, 2025 |
| Kirloskar Virendra A | SVP & Chief Accounting Officer | Tax Withholding | 38 | $879.03 | $33,131 | 2,578 | Aug 1, 2025 |
| Higgins Bren D. | EVP & Chief Financial Officer | Tax Withholding | 451 | $879.03 | $396,161 | 24,643 | Aug 1, 2025 |
| Kirloskar Virendra A | SVP & Chief Accounting Officer | Sale | 39 | $891.50 | $34,769 | 2,616 | Jun 30, 2025 |
| Wilkinson Mary Beth | EVP, CLO and Secretary | Sale | 1,320 | $891.16 | $1,176,331 | 7,100 | Jun 30, 2025 |
| WALLACE RICHARD P | President and CEO | Tax Withholding | 4,086 | $889.87 | $3,636,000 | 73,888 | Jun 30, 2025 |
| Khan Ahmad A. | President, Semi. Prod. & Cust. | Tax Withholding | 2,724 | $889.87 | $2,424,006 | 29,491 | Jun 30, 2025 |
| Higgins Bren D. | EVP & Chief Financial Officer | Other | 39 | $541.13 | $21,250 | 27,818 | Jun 30, 2025 |
| Lorig Brian | EVP, KLA Global Services | Tax Withholding | 1,052 | $889.87 | $936,214 | 13,651 | Jun 30, 2025 |
| Higgins Bren D. | EVP & Chief Financial Officer | Sale | 1,019 | $766.46 | $781,023 | 27,779 | May 22, 2025 |