| KLAC | Higgins Bren D. | EVP & Chief Financial Officer | Jul 02 '26 | Sale | 265.69 | 27,701 | 7,359,879 | 263,472 | Jul 06 |
| KLAC | Higgins Bren D. | EVP & Chief Financial Officer | Dec 16 '25 | Sale | 1237.01 | 2,254 | 2,788,221 | 32,154 | Dec 18 |
| KLAC | Higgins Bren D. | EVP & Chief Financial Officer | Aug 20 '25 | Sale | 878.53 | 2,301 | 2,021,498 | 34,408 | Aug 22 |
| KLAC | Higgins Bren D. | EVP & Chief Financial Officer | May 22 '25 | Sale | 766.46 | 1,019 | 781,023 | 27,779 | May 27 |
| KLAC | Higgins Bren D. | EVP & Chief Financial Officer | Mar 25 '25 | Sale | 724.62 | 7,008 | 5,078,137 | 28,798 | Mar 27 |
| KLAC | Higgins Bren D. | EVP & Chief Financial Officer | Aug 07 '24 | Sale | 740.63 | 5,361 | 3,970,517 | 35,806 | Aug 09 |
| KLAC | Higgins Bren D. | EVP & Chief Financial Officer | May 23 '24 | Sale | 788.58 | 1,019 | 803,563 | 31,356 | May 24 |
| KLAC | Higgins Bren D. | EVP & Chief Financial Officer | Mar 26 '24 | Sale | 705.04 | 7,018 | 4,947,971 | 32,375 | Mar 28 |
| KLAC | Higgins Bren D. | EVP & Chief Financial Officer | Nov 17 '23 | Sale | 531.77 | 1,621 | 861,999 | 46,197 | Nov 21 |
| KLAC | Higgins Bren D. | EVP & Chief Financial Officer | Aug 07 '23 | Sale | 500.00 | 3,061 | 1,530,500 | 47,818 | Aug 09 |
| KLAC | Higgins Bren D. | EVP & Chief Financial Officer | Aug 02 '23 | Sale | 504.60 | 4,863 | 2,453,870 | 38,419 | Aug 03 |
| KLAC | Higgins Bren D. | EVP & Chief Financial Officer | Mar 22 '23 | Sale | 382.43 | 6,964 | 2,663,243 | 49,593 | Mar 23 |
| KLAC | Higgins Bren D. | EVP & Chief Financial Officer | Feb 22 '23 | Sale | 380.47 | 1,020 | 388,079 | 63,352 | Feb 24 |
| KLAC | Higgins Bren D. | EVP & Chief Financial Officer | Nov 17 '22 | Sale | 361.77 | 1,621 | 586,429 | 64,372 | Nov 18 |
| KLAC | Higgins Bren D. | EVP & Chief Financial Officer | Aug 05 '22 | Sale | 389.09 | 4,864 | 1,892,534 | 67,752 | Aug 09 |
| KLAC | Higgins Bren D. | EVP & Chief Financial Officer | Aug 03 '22 | Sale | 383.11 | 5,330 | 2,041,976 | 52,145 | Aug 05 |
| KLAC | Higgins Bren D. | EVP & Chief Financial Officer | May 24 '22 | Sale | 337.02 | 1,020 | 343,760 | 64,257 | May 26 |
| KLAC | Higgins Bren D. | EVP & Chief Financial Officer | Feb 22 '22 | Sale | 355.06 | 1,418 | 503,475 | 72,126 | Feb 24 |
| KLAC | Higgins Bren D. | EVP & Chief Financial Officer | Nov 18 '21 | Sale | 422.59 | 3,883 | 1,640,917 | 73,544 | Nov 22 |
| KLAC | Higgins Bren D. | EVP & Chief Financial Officer | Sep 09 '21 | Sale | 335.92 | 13,234 | 4,445,566 | 6,827 | Sep 13 |