Insider Trading for KLAC
View recent insider trading activity including purchases, sales, and awards. Insider trading can provide insights into how executives view their company's prospects.
Insider Trading Summary
Shares Acquired115.4K
Past 100 transactions
Shares Disposed156.1K
Past 100 transactions
Net Position-40.8K
Overall insider sentiment: bearish
Recent Activity (30 Days)
Acquisitions: 111.9K shares
Dispositions: 76.5K shares
Net: 35.4K shares
Insiders have been net buyers recently, potentially signaling confidence in the company's short-term prospects.
Quarterly Activity (3 Months)
Acquisitions: 112.1K shares
Dispositions: 101.3K shares
Net: 10.9K shares
Insiders have been net buyers over the quarter, suggesting potential confidence in medium-term business fundamentals.
Key Insider Activity: Aug 7, 2024 to Aug 29, 2025
WALLACE RICHARD P
ExecutiveChief Executive Officer
-15.7K shares
19 transactions
Khan Ahmad A.
ExecutivePresident
-14.5K shares
13 transactions
Higgins Bren D.
ExecutiveVice President
-6.8K shares
15 transactions
Lorig Brian
ExecutiveVice President
-5.2K shares
13 transactions
Wilkinson Mary Beth
ExecutiveVice President
-1.5K shares
15 transactions
Transaction Details
Show Less| Date | Insider | Role | Transaction | Shares | Price | Value | Owned After | SEC Filing |
|---|---|---|---|---|---|---|---|---|
| Aug 29, 2025 | Khan Ahmad A. | EPresident | Sale | 13.7K | $881.50 | $12,090,654.00 | 27.4K | View |
| Aug 20, 2025 | Higgins Bren D. | EVice President | Sale | 2.3K | $878.53 | $2,021,497.53 | 34.4K | View |
| Aug 12, 2025 | Lorig Brian | EVice President | Sale | 8.0K | $913.68 | $7,354,210.32 | 11.5K | View |
| Aug 12, 2025 | WALLACE RICHARD P | EChief Executive Officer | Sale | 10.8K | $913.68 | $9,868,657.68 | 92.8K | View |
| Aug 12, 2025 | WALLACE RICHARD P | EChief Executive Officer | Gift | 804 | $0.00 | $0.00 | 92.0K | View |
| Aug 8, 2025 | Wilkinson Mary Beth | EVice President | Sale | 1.0K | $913.00 | $933,086.00 | 7.8K | View |
| Aug 8, 2025 | Kirloskar Virendra A | EVice President | Sale | 338 | $913.00 | $308,594.00 | 2.3K | View |
| Aug 7, 2025 | Wilkinson Mary Beth | EVice President | Award/Grant | 1.1K | $0.00 | $0.00 | 8.8K | View |
| Aug 7, 2025 | Wilkinson Mary Beth | EVice President | Award/Grant | 2.5K | $0.00 | $0.00 | 7.7K | View |
| Aug 7, 2025 | Wilkinson Mary Beth | EVice President | Award/Grant | 3.6K | $0.00 | $0.00 | 6.0K | View |
| Aug 7, 2025 | Wilkinson Mary Beth | EVice President | Payment In Kind | 766.801 | $888.28 | $681,133.99 | 5.2K | View |
| Aug 7, 2025 | WALLACE RICHARD P | EChief Executive Officer | Award/Grant | 10.3K | $0.00 | $0.00 | 103.6K | View |
| Aug 7, 2025 | WALLACE RICHARD P | EChief Executive Officer | Award/Grant | 9.2K | $0.00 | $0.00 | 93.3K | View |
| Aug 7, 2025 | WALLACE RICHARD P | EChief Executive Officer | Award/Grant | 36.2K | $0.00 | $0.00 | 93.1K | View |
| Aug 7, 2025 | WALLACE RICHARD P | EChief Executive Officer | Payment In Kind | 9.0K | $888.28 | $7,975,591.64 | 84.1K | View |
| Aug 7, 2025 | Lorig Brian | EVice President | Award/Grant | 2.3K | $0.00 | $0.00 | 19.5K | View |
| Aug 7, 2025 | Lorig Brian | EVice President | Award/Grant | 2.5K | $0.00 | $0.00 | 17.2K | View |
| Aug 7, 2025 | Lorig Brian | EVice President | Award/Grant | 4.5K | $0.00 | $0.00 | 15.9K | View |
| Aug 7, 2025 | Lorig Brian | EVice President | Payment In Kind | 1.1K | $888.28 | $984,975.50 | 14.7K | View |
| Aug 7, 2025 | Kirloskar Virendra A | EVice President | Award/Grant | 417.139 | $0.00 | $0.00 | 2.6K | View |
| Aug 7, 2025 | Kirloskar Virendra A | EVice President | Award/Grant | 1.3K | $0.00 | $0.00 | 2.5K | View |
| Aug 7, 2025 | Kirloskar Virendra A | EVice President | Payment In Kind | 332.434 | $888.28 | $295,294.47 | 2.2K | View |
| Aug 7, 2025 | Khan Ahmad A. | EPresident | Award/Grant | 3.7K | $0.00 | $0.00 | 41.1K | View |
| Aug 7, 2025 | Khan Ahmad A. | EPresident | Award/Grant | 6.2K | $0.00 | $0.00 | 37.4K | View |
| Aug 7, 2025 | Khan Ahmad A. | EPresident | Award/Grant | 9.4K | $0.00 | $0.00 | 33.6K | View |
| Aug 7, 2025 | Khan Ahmad A. | EPresident | Payment In Kind | 2.3K | $888.28 | $2,067,721.31 | 31.3K | View |
| Aug 7, 2025 | Higgins Bren D. | EVice President | Award/Grant | 3.7K | $0.00 | $0.00 | 36.7K | View |
| Aug 7, 2025 | Higgins Bren D. | EVice President | Award/Grant | 6.2K | $0.00 | $0.00 | 33.1K | View |
| Aug 7, 2025 | Higgins Bren D. | EVice President | Award/Grant | 8.9K | $0.00 | $0.00 | 29.1K | View |
| Aug 7, 2025 | Higgins Bren D. | EVice President | Payment In Kind | 2.2K | $888.28 | $1,969,290.11 | 26.9K | View |
| Aug 5, 2025 | WALLACE RICHARD P | EChief Executive Officer | Payment In Kind | 9.6K | $915.62 | $8,833,920.99 | 59.0K | View |
| Aug 5, 2025 | WALLACE RICHARD P | EChief Executive Officer | Payment In Kind | 2.1K | $915.62 | $1,962,942.78 | 56.8K | View |
| Aug 5, 2025 | Lorig Brian | EVice President | Payment In Kind | 952.68 | $915.62 | $872,292.86 | 11.7K | View |
| Aug 5, 2025 | Lorig Brian | EVice President | Payment In Kind | 317.312 | $915.62 | $290,537.21 | 11.4K | View |
| Aug 5, 2025 | Higgins Bren D. | EVice President | Payment In Kind | 2.3K | $915.62 | $2,072,121.31 | 20.9K | View |
| Aug 5, 2025 | Higgins Bren D. | EVice President | Payment In Kind | 754.112 | $915.62 | $690,480.03 | 20.2K | View |
| Aug 5, 2025 | Khan Ahmad A. | EPresident | Payment In Kind | 2.5K | $915.62 | $2,290,024.22 | 25.0K | View |
| Aug 5, 2025 | Khan Ahmad A. | EPresident | Payment In Kind | 833.44 | $915.62 | $763,114.33 | 24.2K | View |
| Aug 5, 2025 | Wilkinson Mary Beth | EVice President | Payment In Kind | 823.363 | $915.62 | $753,887.63 | 4.9K | View |
| Aug 5, 2025 | Wilkinson Mary Beth | EVice President | Payment In Kind | 274.241 | $915.62 | $251,100.54 | 4.7K | View |
| Aug 5, 2025 | Wilkinson Mary Beth | EVice President | Payment In Kind | 342.801 | $915.62 | $313,875.45 | 4.3K | View |
| Aug 5, 2025 | Wilkinson Mary Beth | EVice President | Sale | 1.9K | $917.00 | $1,760,640.00 | 2.4K | View |
| Aug 5, 2025 | Kirloskar Virendra A | EVice President | Payment In Kind | 329.302 | $915.62 | $301,515.50 | 1.8K | View |
| Aug 5, 2025 | Kirloskar Virendra A | EVice President | Payment In Kind | 118.993 | $915.62 | $108,952.37 | 1.7K | View |
| Aug 5, 2025 | Kirloskar Virendra A | EVice President | Sale | 511 | $917.00 | $468,587.00 | 1.2K | View |
| Aug 4, 2025 | Wilkinson Mary Beth | EVice President | Payment In Kind | 255.386 | $886.64 | $226,435.44 | 6.5K | View |
| Aug 4, 2025 | Wilkinson Mary Beth | EVice President | Sale | 763 | $896.75 | $684,220.25 | 5.8K | View |
| Aug 4, 2025 | WALLACE RICHARD P | EChief Executive Officer | Payment In Kind | 2.0K | $886.64 | $1,768,935.46 | 68.6K | View |
| Aug 4, 2025 | Lorig Brian | EVice President | Payment In Kind | 369.372 | $886.64 | $327,499.99 | 12.7K | View |
| Aug 4, 2025 | Kirloskar Virendra A | EVice President | Payment In Kind | 77.114 | $886.64 | $68,372.36 | 2.4K | View |
| Aug 4, 2025 | Kirloskar Virendra A | EVice President | Sale | 320 | $896.75 | $286,960.00 | 2.1K | View |
| Aug 4, 2025 | Khan Ahmad A. | EPresident | Payment In Kind | 775.927 | $886.64 | $687,967.92 | 27.5K | View |
| Aug 4, 2025 | Higgins Bren D. | EVice President | Payment In Kind | 738.743 | $886.64 | $654,999.09 | 23.2K | View |
| Aug 3, 2025 | Wilkinson Mary Beth | EVice President | Payment In Kind | 181.684 | $886.64 | $161,088.30 | 6.8K | View |
| Aug 3, 2025 | WALLACE RICHARD P | EChief Executive Officer | Payment In Kind | 1.9K | $886.64 | $1,723,656.53 | 70.6K | View |
| Aug 3, 2025 | Lorig Brian | EVice President | Payment In Kind | 328.22 | $886.64 | $291,012.98 | 13.0K | View |
| Aug 3, 2025 | Kirloskar Virendra A | EVice President | Payment In Kind | 54.983 | $886.64 | $48,750.13 | 2.5K | View |
| Aug 3, 2025 | Khan Ahmad A. | EPresident | Payment In Kind | 722.381 | $886.64 | $640,491.89 | 28.3K | View |
| Aug 3, 2025 | Higgins Bren D. | EVice President | Payment In Kind | 722.381 | $886.64 | $640,491.89 | 23.9K | View |
| Aug 1, 2025 | Lorig Brian | EVice President | Payment In Kind | 300.455 | $879.03 | $264,108.96 | 13.4K | View |
| Aug 1, 2025 | WALLACE RICHARD P | EChief Executive Officer | Payment In Kind | 1.3K | $879.03 | $1,161,468.49 | 72.6K | View |
| Aug 1, 2025 | Khan Ahmad A. | EPresident | Payment In Kind | 450.683 | $879.03 | $396,163.88 | 29.0K | View |
| Aug 1, 2025 | Kirloskar Virendra A | EVice President | Payment In Kind | 37.686 | $879.03 | $33,127.12 | 2.6K | View |
| Aug 1, 2025 | Wilkinson Mary Beth | EVice President | Payment In Kind | 136.263 | $879.03 | $119,779.26 | 7.0K | View |
| Aug 1, 2025 | Higgins Bren D. | EVice President | Payment In Kind | 450.683 | $879.03 | $396,163.88 | 24.6K | View |
| Jul 2, 2025 | Kirloskar Virendra A | EVice President | Sale | 39 | $891.50 | $34,768.50 | 2.6K | View |
| Jun 30, 2025 | Kirloskar Virendra A | EVice President | J-Other | 39.269 | $541.13 | $21,249.52 | 2.7K | View |
| Jun 30, 2025 | Wilkinson Mary Beth | EVice President | Payment In Kind | 877.84 | $889.87 | $781,163.48 | 8.4K | View |
| Jun 30, 2025 | Wilkinson Mary Beth | EVice President | Sale | 1.3K | $891.16 | $1,176,331.20 | 7.1K | View |
| Jun 30, 2025 | Khan Ahmad A. | EPresident | J-Other | 39.269 | $541.13 | $21,249.52 | 32.2K | View |
| Jun 30, 2025 | Khan Ahmad A. | EPresident | Payment In Kind | 2.7K | $889.87 | $2,424,001.43 | 29.5K | View |
| Jun 30, 2025 | Higgins Bren D. | EVice President | J-Other | 39.269 | $541.13 | $21,249.52 | 27.8K | View |
| Jun 30, 2025 | Higgins Bren D. | EVice President | Payment In Kind | 2.7K | $889.87 | $2,424,001.43 | 25.1K | View |
| Jun 30, 2025 | Lorig Brian | EVice President | J-Other | 39.269 | $541.13 | $21,249.52 | 14.7K | View |
| Jun 30, 2025 | Lorig Brian | EVice President | Payment In Kind | 1.1K | $889.87 | $936,209.98 | 13.7K | View |
| Jun 30, 2025 | WALLACE RICHARD P | EChief Executive Officer | J-Other | 39.269 | $541.13 | $21,249.52 | 78.0K | View |
| Jun 30, 2025 | WALLACE RICHARD P | EChief Executive Officer | Payment In Kind | 4.1K | $889.87 | $3,636,001.70 | 73.9K | View |
| May 22, 2025 | Higgins Bren D. | EVice President | Sale | 1.0K | $766.46 | $781,022.74 | 27.8K | View |
| May 8, 2025 | Taylor Susan J.S. | DDirector | Award/Grant | 166 | $0.00 | $0.00 | 166 | View |
| May 8, 2025 | Taylor Susan J.S. | 0 | $0.00 | $0.00 | 0 | View | ||
| May 6, 2025 | WALLACE RICHARD P | EChief Executive Officer | Sale | 10.8K | $683.30 | $7,381,006.60 | 78.7K | View |
| May 6, 2025 | WALLACE RICHARD P | EChief Executive Officer | Gift | 805 | $0.00 | $0.00 | 77.9K | View |
| Apr 30, 2025 | Samath Jamie | DDirector | Award/Grant | 174 | $0.00 | $0.00 | 174 | View |
| Apr 30, 2025 | Samath Jamie | 0 | $0.00 | $0.00 | 0 | View | ||
| Mar 25, 2025 | Higgins Bren D. | EVice President | Sale | 7.0K | $724.62 | $5,078,136.96 | 28.8K | View |
| Feb 11, 2025 | WALLACE RICHARD P | EChief Executive Officer | Gift | 805 | $0.00 | $0.00 | 89.5K | View |
| Nov 12, 2024 | WALLACE RICHARD P | EChief Executive Officer | Gift | 676 | $0.00 | $0.00 | 104.7K | View |
| Nov 12, 2024 | WALLACE RICHARD P | EChief Executive Officer | Sale | 14.3K | $663.01 | $9,485,021.06 | 90.3K | View |
| Nov 12, 2024 | WALLACE RICHARD P | EChief Executive Officer | Gift | 2.4K | $0.00 | $0.00 | 0 | View |
| Nov 6, 2024 | MOORE GARY B | DDirector | Award/Grant | 350 | $0.00 | $0.00 | 15.0K | View |
| Nov 6, 2024 | PENG VICTOR | DDirector | Award/Grant | 350 | $0.00 | $0.00 | 1.5K | View |
| Nov 6, 2024 | McMullen Michael R. | DDirector | Award/Grant | 350 | $0.00 | $0.00 | 975 | View |
| Nov 6, 2024 | RANGO ROBERT A. | DDirector | Award/Grant | 350 | $0.00 | $0.00 | 11.7K | View |
| Nov 6, 2024 | KENNEDY KEVIN | DDirector | Award/Grant | 350 | $0.00 | $0.00 | 3.0K | View |
| Nov 6, 2024 | Hanley Jeneanne Michelle | DDirector | Award/Grant | 350 | $0.00 | $0.00 | 3.9K | View |
| Nov 6, 2024 | Higashi Emiko | DDirector | Award/Grant | 350 | $0.00 | $0.00 | 14.8K | View |
| Nov 6, 2024 | CALDERONI ROBERT | DDirector | Award/Grant | 433 | $0.00 | $0.00 | 3.4K | View |
| Aug 19, 2024 | Khan Ahmad A. | EPresident | Sale | 9.7K | $818.51 | $7,919,902.76 | 32.2K | View |
| Aug 7, 2024 | Lorig Brian | EPresident | Sale | 2.0K | $740.63 | $1,509,403.94 | 14.7K | View |
| Aug 7, 2024 | Higgins Bren D. | EVice President | Sale | 5.4K | $740.63 | $3,970,517.43 | 35.8K | View |
Click "View" in the SEC Filing column to access the detailed SEC form submission for each transaction.
Executive Activity:
Executives have been net sellers of KLAC stock, though this may be part of planned diversification.