KLAC Insider Activity
View recent SEC Form 4 insider transactions for KLAC, including purchases, sales, option exercises, and other insider filings.
| Date | Insider | Type | Quantity | Price | Total Value | Shares Owned |
|---|---|---|---|---|---|---|
| Aug 13, 2026 | Lorig Brian | Sale | 59,586 | $208.13 | $12,401,634.18 | 77,681 |
| Aug 12, 2026 | Higgins Bren D. | Sale | 31,500 | $209.87 | $6,610,905.00 | 307,815 |
| Aug 11, 2026 | Khan Ahmad A. | Sale | 33,180 | $198.95 | $6,601,161.00 | 238,044 |
| Aug 11, 2026 | WALLACE RICHARD P | Sale | 87,568 | $198.95 | $17,421,653.60 | 778,943 |
| Aug 10, 2026 | Kirloskar Virendra A | Sale | 529 | $204.56 | $108,212.24 | 13,242 |
| Aug 10, 2026 | Wilkinson Mary Beth | Sale | 1,661 | $204.56 | $339,774.16 | 37,032 |
| Aug 07, 2026 | Higgins Bren D. | Tax Withheld | 4,531 | $193.22 | $875,598.07 | 339,315 |
| Aug 07, 2026 | Khan Ahmad A. | Tax Withheld | 4,531 | $193.22 | $875,598.07 | 271,224 |
| Aug 07, 2026 | Kirloskar Virendra A | Tax Withheld | 520 | $193.22 | $100,588.59 | 16,176 |
| Aug 07, 2026 | Kirloskar Virendra A | Sale | 2,405 | $197.57 | $475,155.85 | 13,771 |
| Aug 07, 2026 | Lorig Brian | Tax Withheld | 2,875 | $193.22 | $555,631.16 | 137,267 |
| Aug 07, 2026 | WALLACE RICHARD P | Tax Withheld | 12,761 | $193.22 | $2,465,852.97 | 866,511 |
| Aug 07, 2026 | Wilkinson Mary Beth | Sale | 21,831 | $197.57 | $4,313,150.67 | 38,693 |
| Aug 07, 2026 | Wilkinson Mary Beth | Tax Withheld | 1,208 | $193.22 | $233,462.12 | 60,524 |
| Aug 06, 2026 | Higgins Bren D. | Tax Withheld | 30,975 | $192.80 | $5,972,067.34 | 343,847 |
| Aug 06, 2026 | Higgins Bren D. | Grant | 87,420 | $0.00 | $0.00 | 334,018 |
| Aug 06, 2026 | Higgins Bren D. | Tax Withheld | 21,671 | $192.80 | $4,178,249.39 | 312,346 |
| Aug 06, 2026 | Higgins Bren D. | Grant | 62,475 | $0.00 | $0.00 | 374,822 |
| Aug 06, 2026 | Khan Ahmad A. | Tax Withheld | 30,975 | $192.80 | $5,972,067.34 | 275,756 |
| Aug 06, 2026 | Khan Ahmad A. | Grant | 87,420 | $0.00 | $0.00 | 265,927 |
| Aug 06, 2026 | Khan Ahmad A. | Tax Withheld | 21,671 | $192.80 | $4,178,249.39 | 244,256 |
| Aug 06, 2026 | Khan Ahmad A. | Grant | 62,475 | $0.00 | $0.00 | 306,732 |
| Aug 06, 2026 | Kirloskar Virendra A | Grant | 9,540 | $0.00 | $0.00 | 19,061 |
| Aug 06, 2026 | Kirloskar Virendra A | Tax Withheld | 2,364 | $192.80 | $455,965.64 | 16,696 |
| Aug 06, 2026 | Lorig Brian | Grant | 24,987 | $0.00 | $0.00 | 152,531 |
| Aug 06, 2026 | Lorig Brian | Tax Withheld | 12,388 | $192.80 | $2,388,542.13 | 140,142 |
| Aug 06, 2026 | Lorig Brian | Tax Withheld | 9,854 | $192.80 | $1,899,856.02 | 127,544 |
| Aug 06, 2026 | Lorig Brian | Grant | 39,735 | $0.00 | $0.00 | 137,398 |
| Aug 06, 2026 | WALLACE RICHARD P | Grant | 40,841 | $0.00 | $0.00 | 879,273 |
| Aug 06, 2026 | WALLACE RICHARD P | Tax Withheld | 46,466 | $192.80 | $8,958,812.92 | 838,432 |
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