32 Form 4 filings for KLAC between 2026-08-03 and 2026-08-14, from 6 filers. 19 discretionary (10 sales, 0 purchases), 13 routine grant or withholding filings. 2 of 32 state a filing-level total, summing to $4,788,307; the rest report only their largest transaction, so the true figure is higher. Prices ran $183 to $210.
| Filed | Filer | Role | Action | Shares largest txn | Price | Filing total | Txns |
|---|---|---|---|---|---|---|---|
| 2026-08-14 | Lorig Brian | sold | 59,586 | $208.13 | — | — | |
| 2026-08-13 | Higgins Bren D. | sold | 31,500 | $209.87 | — | — | |
| 2026-08-12 | Khan Ahmad A. | sold | 33,180 | $198.95 | — | — | |
| 2026-08-12 | WALLACE RICHARD P | sold | 87,568 | $198.95 | — | — | |
| 2026-08-11 | Kirloskar Virendra A | sold | 529 | $204.56 | — | — | |
| 2026-08-11 | Wilkinson Mary Beth | sold | 1,661 | $204.56 | — | — | |
| 2026-08-10 | WALLACE RICHARD P | — | 893 | $193.22 | — | — | |
| 2026-08-10 | Lorig Brian | — | 64 | $193.22 | — | — | |
| 2026-08-10 | Wilkinson Mary Beth | EVP, CLO and Secretary | sold | 21,831 | $197.57 | $4,313,151 | 2 |
| 2026-08-10 | Khan Ahmad A. | — | 612 | $193.22 | — | — | |
| 2026-08-10 | Higgins Bren D. | — | 612 | $193.22 | — | — | |
| 2026-08-10 | Kirloskar Virendra A | SVP & Chief Accounting Officer | sold | 2,405 | $197.57 | $475,156 | 2 |
| 2026-08-07 | Khan Ahmad A. | received | 87,420 | — | — | 5 | |
| 2026-08-07 | Lorig Brian | received | 39,735 | — | — | 5 | |
| 2026-08-07 | Kirloskar Virendra A | received | 9,540 | — | — | 3 | |
| 2026-08-07 | Higgins Bren D. | received | 87,420 | — | — | 5 | |
| 2026-08-07 | Wilkinson Mary Beth | received | 25,440 | — | — | 5 | |
| 2026-08-07 | WALLACE RICHARD P | received | 352,875 | — | — | 5 | |
| 2026-08-05 | Wilkinson Mary Beth | sold | 13,802 | $195.50 | — | — | |
| 2026-08-05 | Kirloskar Virendra A | sold | 4,504 | $195.50 | — | — | |
| 2026-08-04 | Wilkinson Mary Beth | — | 481 | $182.75 | — | 3 | |
| 2026-08-04 | Kirloskar Virendra A | — | 339 | $182.75 | — | 3 | |
| 2026-08-04 | Higgins Bren D. | — | 698 | $182.75 | — | 2 | |
| 2026-08-04 | Khan Ahmad A. | — | 811 | $182.75 | — | 2 | |
| 2026-08-04 | Lorig Brian | — | 131 | $182.75 | — | 2 | |
| 2026-08-04 | WALLACE RICHARD P | — | 901 | $182.75 | — | 2 | |
| 2026-08-03 | Khan Ahmad A. | — | 806 | $182.82 | — | 2 | |
| 2026-08-03 | WALLACE RICHARD P | — | 319 | $182.82 | — | 2 | |
| 2026-08-03 | Lorig Brian | — | 197 | $182.82 | — | 2 | |
| 2026-08-03 | Higgins Bren D. | — | 806 | $182.82 | — | 2 | |
| 2026-08-03 | Wilkinson Mary Beth | — | 4 | $182.82 | — | 2 | |
| 2026-08-03 | Kirloskar Virendra A | — | 185 | $182.82 | — | 2 | |
| 32 filings · 6 filers · disclosed totals only | $4,788,307 (2/32) | — | |||||