KLA CORP - KLAC
Insiders (Form 4) · last 180 days · showing up to 200 transactions
· Form 144 is shown in the SEC filings tab
· Updating…
Visible: 0
Transaction codes:
P = Open-market purchase ·
S = Open-market sale ·
A = Grant/award ·
M = Exercise/conversion of derivative ·
G = Gift ·
F = Tax withholding ·
J = Other ·
A/D:
A = Acquired (buy/receive) ·
D = Disposed (sell/give)
| Filed | Owner | Title | Code | A/D | Shares | Price | Value | Shares after | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Aug 14, 2026 | EVP, KLA Global Services | S | D | 59,586.0 | 208.13 | 12,401,634.18 | 77,681.09 | View | |
| Aug 13, 2026 | EVP & Chief Financial Officer | S | D | 31,500.0 | 209.87 | 6,610,905.0 | 307,815.44 | View | |
| Aug 12, 2026 | President, Semi. Prod. & Cust. | S | D | 33,180.0 | 198.95 | 6,601,161.0 | 238,044.99 | View | |
| Aug 12, 2026 | President and CEO | S | D | 87,568.0 | 198.95 | 17,421,653.6 | 778,943.55 | View | |
| Aug 11, 2026 | SVP & Chief Accounting Officer | S | D | 529.0 | 204.56 | 108,212.24 | 13,242.04 | View | |
| Aug 11, 2026 | EVP, CLO and Secretary | S | D | 1,661.0 | 204.56 | 339,774.16 | 37,032.03 | View | |
| Aug 10, 2026 | President and CEO | F | D | 12,761.89 | 193.22 | 2,465,852.97 | 866,511.55 | View | |
| Aug 10, 2026 | EVP, KLA Global Services | F | D | 2,875.64 | 193.22 | 555,631.16 | 137,267.09 | View | |
| Aug 10, 2026 | EVP, CLO and Secretary | S | D | 21,831.0 | 197.57 | 4,313,150.67 | 38,693.03 | View | |
| Aug 10, 2026 | EVP, CLO and Secretary | F | D | 1,208.27 | 193.22 | 233,462.12 | 60,524.03 | View | |
| Aug 10, 2026 | President, Semi. Prod. & Cust. | F | D | 4,531.61 | 193.22 | 875,598.07 | 271,224.99 | View | |
| Aug 10, 2026 | EVP & Chief Financial Officer | F | D | 4,531.61 | 193.22 | 875,598.07 | 339,315.44 | View | |
| Aug 10, 2026 | SVP & Chief Accounting Officer | S | D | 2,405.0 | 197.57 | 475,155.85 | 13,771.04 | View | |
| Aug 10, 2026 | SVP & Chief Accounting Officer | F | D | 520.59 | 193.22 | 100,588.59 | 16,176.04 | View | |
| Aug 07, 2026 | President, Semi. Prod. & Cust. | F | D | 30,975.45 | 192.8 | 5,972,067.34 | 275,756.6 | View | |
| Aug 07, 2026 | President, Semi. Prod. & Cust. | A | A | 62,475.7 | 0.0 | 0.0 | 306,732.06 | View | |
| Aug 07, 2026 | President, Semi. Prod. & Cust. | F | D | 21,671.42 | 192.8 | 4,178,249.39 | 244,256.36 | View | |
| Aug 07, 2026 | President, Semi. Prod. & Cust. | A | A | 87,420.0 | 0.0 | 0.0 | 265,927.77 | View | |
| Aug 07, 2026 | President, Semi. Prod. & Cust. | A | A | 24,410.85 | 0.0 | 0.0 | 178,507.77 | View | |
| Aug 07, 2026 | EVP, KLA Global Services | F | D | 12,388.7 | 192.8 | 2,388,542.13 | 140,142.73 | View | |
| Aug 07, 2026 | EVP, KLA Global Services | A | A | 24,987.3 | 0.0 | 0.0 | 152,531.44 | View | |
| Aug 07, 2026 | EVP, KLA Global Services | F | D | 9,854.03 | 192.8 | 1,899,856.02 | 127,544.14 | View | |
| Aug 07, 2026 | EVP, KLA Global Services | A | A | 39,735.0 | 0.0 | 0.0 | 137,398.16 | View | |
| Aug 07, 2026 | EVP, KLA Global Services | A | A | 15,960.94 | 0.0 | 0.0 | 97,663.16 | View | |
| Aug 07, 2026 | SVP & Chief Accounting Officer | F | D | 2,364.97 | 192.8 | 455,965.64 | 16,696.63 | View | |
| Aug 07, 2026 | SVP & Chief Accounting Officer | A | A | 9,540.0 | 0.0 | 0.0 | 19,061.6 | View | |
| Aug 07, 2026 | SVP & Chief Accounting Officer | A | A | 1,549.15 | 0.0 | 0.0 | 9,521.6 | View | |
| Aug 07, 2026 | EVP & Chief Financial Officer | F | D | 30,975.45 | 192.8 | 5,972,067.34 | 343,847.05 | View | |
| Aug 07, 2026 | EVP & Chief Financial Officer | A | A | 62,475.7 | 0.0 | 0.0 | 374,822.5 | View | |
| Aug 07, 2026 | EVP & Chief Financial Officer | F | D | 21,671.42 | 192.8 | 4,178,249.39 | 312,346.8 | View | |
| Aug 07, 2026 | EVP & Chief Financial Officer | A | A | 87,420.0 | 0.0 | 0.0 | 334,018.22 | View | |
| Aug 07, 2026 | EVP & Chief Financial Officer | A | A | 24,410.85 | 0.0 | 0.0 | 246,598.22 | View | |
| Aug 07, 2026 | EVP, CLO and Secretary | F | D | 10,519.65 | 192.8 | 2,028,189.29 | 61,732.3 | View | |
| Aug 07, 2026 | EVP, CLO and Secretary | A | A | 24,987.3 | 0.0 | 0.0 | 72,251.96 | View | |
| Aug 07, 2026 | EVP, CLO and Secretary | F | D | 5,355.12 | 192.8 | 1,032,467.33 | 47,264.66 | View | |
| Aug 07, 2026 | EVP, CLO and Secretary | A | A | 25,440.0 | 0.0 | 0.0 | 52,619.78 | View | |
| Aug 07, 2026 | EVP, CLO and Secretary | A | A | 5,069.95 | 0.0 | 0.0 | 27,179.78 | View | |
| Aug 07, 2026 | President and CEO | A | A | 40,841.24 | 0.0 | 0.0 | 879,273.44 | View | |
| Aug 07, 2026 | President and CEO | F | D | 46,466.87 | 192.8 | 8,958,812.92 | 838,432.21 | View | |
| Aug 07, 2026 | President and CEO | A | A | 93,721.0 | 0.0 | 0.0 | 884,899.08 | View | |
| Aug 07, 2026 | President and CEO | F | D | 87,481.43 | 192.8 | 16,866,420.09 | 791,178.08 | View | |
| Aug 07, 2026 | President and CEO | A | A | 352,875.0 | 0.0 | 0.0 | 878,659.51 | View | |
| Aug 05, 2026 | EVP, CLO and Secretary | S | D | 13,802.0 | 195.5 | 2,698,291.0 | 22,109.83 | View | |
| Aug 05, 2026 | SVP & Chief Accounting Officer | S | D | 4,504.0 | 195.5 | 880,532.0 | 7,972.45 | View | |
| Aug 04, 2026 | EVP, CLO and Secretary | S | D | 4,295.0 | 191.59 | 822,879.05 | 35,911.83 | View | |
| Aug 04, 2026 | EVP, CLO and Secretary | F | D | 7,527.48 | 182.75 | 1,375,647.15 | 40,206.83 | View | |
| Aug 04, 2026 | EVP, CLO and Secretary | F | D | 2,509.16 | 182.75 | 458,549.17 | 47,734.31 | View | |
| Aug 04, 2026 | SVP & Chief Accounting Officer | S | D | 1,565.0 | 191.59 | 299,838.35 | 12,476.45 | View | |
| Aug 04, 2026 | SVP & Chief Accounting Officer | F | D | 3,324.34 | 182.75 | 607,522.95 | 14,041.45 | View | |
| Aug 04, 2026 | SVP & Chief Accounting Officer | F | D | 1,105.63 | 182.75 | 202,054.61 | 17,365.79 | View | |
| Aug 04, 2026 | EVP & Chief Financial Officer | F | D | 22,169.7 | 182.75 | 4,051,512.31 | 222,187.37 | View | |
| Aug 04, 2026 | EVP & Chief Financial Officer | F | D | 7,387.42 | 182.75 | 1,350,051.01 | 244,357.06 | View | |
| Aug 04, 2026 | EVP, KLA Global Services | F | D | 11,081.13 | 182.75 | 2,025,076.69 | 81,702.22 | View | |
| Aug 04, 2026 | EVP, KLA Global Services | F | D | 3,693.71 | 182.75 | 675,025.69 | 92,783.35 | View | |
| Aug 04, 2026 | President and CEO | F | D | 89,786.9 | 182.75 | 16,408,556.16 | 525,784.51 | View | |
| Aug 04, 2026 | President and CEO | F | D | 19,950.99 | 182.75 | 3,646,043.97 | 615,571.41 | View | |
| Aug 04, 2026 | President, Semi. Prod. & Cust. | F | D | 23,277.81 | 182.75 | 4,254,019.96 | 154,096.92 | View | |
| Aug 04, 2026 | President, Semi. Prod. & Cust. | F | D | 7,759.27 | 182.75 | 1,418,006.78 | 177,374.73 | View | |
| Aug 03, 2026 | President and CEO | F | D | 19,440.32 | 182.82 | 3,554,079.12 | 635,522.41 | View | |
| Aug 03, 2026 | President and CEO | F | D | 13,213.07 | 182.82 | 2,415,613.64 | 654,962.72 | View | |
| Aug 03, 2026 | President, Semi. Prod. & Cust. | F | D | 7,223.81 | 182.82 | 1,320,656.21 | 185,134.0 | View | |
| Aug 03, 2026 | President, Semi. Prod. & Cust. | F | D | 4,503.91 | 182.82 | 823,404.28 | 192,357.81 | View | |
| Aug 03, 2026 | EVP, KLA Global Services | F | D | 3,282.2 | 182.82 | 600,051.26 | 96,477.06 | View | |
| Aug 03, 2026 | EVP, KLA Global Services | F | D | 3,004.55 | 182.82 | 549,291.65 | 99,759.26 | View | |
| Aug 03, 2026 | EVP, CLO and Secretary | F | D | 1,785.04 | 182.82 | 326,341.01 | 50,243.47 | View | |
| Aug 03, 2026 | EVP, CLO and Secretary | F | D | 1,338.78 | 182.82 | 244,755.94 | 52,028.51 | View | |
| Aug 03, 2026 | EVP & Chief Financial Officer | F | D | 7,223.81 | 182.82 | 1,320,656.21 | 251,744.48 | View | |
| Aug 03, 2026 | EVP & Chief Financial Officer | F | D | 4,503.91 | 182.82 | 823,404.28 | 258,968.29 | View | |
| Aug 03, 2026 | SVP & Chief Accounting Officer | F | D | 730.19 | 182.82 | 133,492.42 | 18,471.42 | View | |
| Aug 03, 2026 | SVP & Chief Accounting Officer | F | D | 373.46 | 182.82 | 68,276.69 | 19,201.61 | View | |
| Jul 06, 2026 | EVP & Chief Financial Officer | S | D | 27,701.0 | 265.69 | 7,359,878.69 | 263,472.2 | View | |
| Jul 06, 2026 | SVP & Chief Accounting Officer | S | D | 196.0 | 265.69 | 52,075.24 | 19,575.07 | View | |
| Jul 06, 2026 | SVP & Chief Accounting Officer | J | A | 196.16 | 108.33 | 21,250.0 | 19,771.07 | View | |
| Jul 02, 2026 | EVP, KLA Global Services | F | D | 12,222.41 | 278.39 | 3,402,597.56 | 102,763.81 | View | |
| Jul 02, 2026 | EVP, KLA Global Services | J | A | 196.16 | 108.33 | 21,250.0 | 114,986.22 | View | |
| Jul 02, 2026 | EVP & Chief Financial Officer | F | D | 30,566.96 | 278.39 | 8,509,536.83 | 291,173.2 | View | |
| Jul 02, 2026 | EVP & Chief Financial Officer | J | A | 196.16 | 108.33 | 21,250.0 | 321,740.16 | View | |
| Jul 02, 2026 | President and CEO | F | D | 45,850.44 | 278.39 | 12,764,305.11 | 668,175.8 | View | |
| Jul 02, 2026 | President and CEO | J | A | 196.16 | 108.33 | 21,250.0 | 714,026.24 | View | |
| Jul 02, 2026 | EVP, CLO and Secretary | S | D | 14,392.0 | 285.3 | 4,106,037.6 | 53,367.3 | View | |
| Jul 02, 2026 | EVP, CLO and Secretary | F | D | 10,259.77 | 278.39 | 2,856,215.98 | 67,759.3 | View | |
| Jul 02, 2026 | President, Semi. Prod. & Cust. | F | D | 30,566.96 | 278.39 | 8,509,536.83 | 196,861.72 | View | |
| Jul 02, 2026 | President, Semi. Prod. & Cust. | J | A | 196.16 | 108.33 | 21,250.0 | 227,428.68 | View | |
| Jun 11, 2026 | President and CEO | S | D | 4,512.0 | 2,213.37 | 9,986,725.44 | 71,383.01 | View | |
| May 12, 2026 | President and CEO | S | D | 4,512.0 | 1,794.0 | 8,094,528.0 | 75,895.01 | View | |
| May 12, 2026 | SVP & Chief Accounting Officer | S | D | 297.0 | 1,879.02 | 558,068.94 | 1,957.49 | View | |
| May 12, 2026 | — | S | D | 550.0 | 1,874.706 | 1,031,088.3 | 3,550.73 | View |