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Net $ Activity (12M)
−$112.33M
Open-Market Buy : Sell Events (12M)
0 : 22
Avg. Open-Market Price / Share (12M)
Buy-Sell$617.46
| Date | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| 08/04/26 | Kirloskar Virendra ASVP & Chief Accounting Officer | Sell | 1,565 | $191.59 | $299.84K |
| 08/04/26 | Higgins Bren D.EVP & Chief Financial Officer | Tax Withholding | 7,387.42 | $182.75 | $1.35M |
| 08/04/26 | Higgins Bren D.EVP & Chief Financial Officer | Tax Withholding | 22,169.698 | $182.75 | $4.05M |
| 08/04/26 | Khan Ahmad A.President, Semi. Prod. & Cust. | Tax Withholding | 7,759.271 | $182.75 | $1.42M |
| 08/04/26 | Khan Ahmad A.President, Semi. Prod. & Cust. | Tax Withholding | 23,277.811 | $182.75 | $4.25M |
| 08/04/26 | Lorig BrianEVP, KLA Global Services | Tax Withholding | 3,693.711 | $182.75 | $675.03K |
| 08/04/26 | Lorig BrianEVP, KLA Global Services | Tax Withholding | 11,081.131 | $182.75 | $2.03M |
| 08/04/26 | Wallace Richard PPresident and CEO | Tax Withholding | 19,950.993 | $182.75 | $3.65M |
| 08/04/26 | Wallace Richard PPresident and CEO | Tax Withholding | 89,786.901 | $182.75 | $16.41M |
| 08/03/26 | Wallace Richard PPresident and CEO | Tax Withholding | 19,440.319 | $182.82 | $3.55M |
| 08/03/26 | Wilkinson Mary BethEVP, CLO and Secretary | Tax Withholding | 1,785.04 | $182.82 | $326.34K |
| 08/03/26 | Khan Ahmad A.President, Semi. Prod. & Cust. | Tax Withholding | 7,223.806 | $182.82 | $1.32M |
| 08/03/26 | Lorig BrianEVP, KLA Global Services | Tax Withholding | 3,282.197 | $182.82 | $600.05K |
| 08/03/26 | Kirloskar Virendra ASVP & Chief Accounting Officer | Tax Withholding | 730.185 | $182.82 | $133.49K |
| 08/03/26 | Higgins Bren D.EVP & Chief Financial Officer | Tax Withholding | 7,223.806 | $182.82 | $1.32M |
| 08/01/26 | Wallace Richard PPresident and CEO | Tax Withholding | 13,213.071 | $182.82 | $2.42M |
| 08/01/26 | Wilkinson Mary BethEVP, CLO and Secretary | Tax Withholding | 1,338.781 | $182.82 | $244.76K |
| 08/01/26 | Khan Ahmad A.President, Semi. Prod. & Cust. | Tax Withholding | 4,503.907 | $182.82 | $823.40K |
| 08/01/26 | Lorig BrianEVP, KLA Global Services | Tax Withholding | 3,004.549 | $182.82 | $549.29K |
| 08/01/26 | Kirloskar Virendra ASVP & Chief Accounting Officer | Tax Withholding | 373.464 | $182.82 | $68.28K |
| 08/01/26 | Higgins Bren D.EVP & Chief Financial Officer | Tax Withholding | 4,503.907 | $182.82 | $823.40K |
| 07/02/26 | Higgins Bren D.EVP & Chief Financial Officer | Sell | 27,701 | $265.69 | $7.36M |
| 07/02/26 | Kirloskar Virendra ASVP & Chief Accounting Officer | Sell | 196 | $265.69 | $52.08K |
| 07/01/26 | Wilkinson Mary BethEVP, CLO and Secretary | Sell | 14,392 | $285.30 | $4.11M |
| 06/30/26 | Kirloskar Virendra ASVP & Chief Accounting Officer | Other | 196.16 | $108.33 | $21.25K |
| 06/30/26 | Lorig BrianEVP, KLA Global Services | Other | 196.16 | $108.33 | $21.25K |
| 06/30/26 | Lorig BrianEVP, KLA Global Services | Tax Withholding | 12,222.413 | $278.39 | $3.40M |
| 06/30/26 | Higgins Bren D.EVP & Chief Financial Officer | Other | 196.16 | $108.33 | $21.25K |
| 06/30/26 | Higgins Bren D.EVP & Chief Financial Officer | Tax Withholding | 30,566.963 | $278.39 | $8.51M |
| 06/30/26 | Wallace Richard PPresident and CEO | Other | 196.16 | $108.33 | $21.25K |
| 06/30/26 | Wallace Richard PPresident and CEO | Tax Withholding | 45,850.444 | $278.39 | $12.76M |
| 06/30/26 | Wilkinson Mary BethEVP, CLO and Secretary | Tax Withholding | 10,259.765 | $278.39 | $2.86M |
| 06/30/26 | Khan Ahmad A.President, Semi. Prod. & Cust. | Other | 196.16 | $108.33 | $21.25K |
| 06/30/26 | Khan Ahmad A.President, Semi. Prod. & Cust. | Tax Withholding | 30,566.963 | $278.39 | $8.51M |
| 06/11/26 | Wallace Richard PPresident and CEO | Sell | 4,512 | $2,213.37 | $9.99M |
| 05/12/26 | Wallace Richard PPresident and CEO | Sell | 4,512 | $1,794.00 | $8.09M |
| 05/11/26 | Kirloskar Virendra ASVP & Chief Accounting Officer | Sell | 297 | $1,879.02 | $558.07K |
| 05/11/26 | Hanley Jeneanne MichelleDirector | Sell | 550 | $1,874.71 | $1.03M |
| 02/05/26 | Calderoni RobertDirector | Award | 11.269 | - | - |
| 12/16/25 | Higgins Bren D.EVP & Chief Financial Officer | Sell | 2,254 | $1,237.01 | $2.79M |
| 11/12/25 | Khan Ahmad A.President, Semi. Prod. & Cust. | Gift | 85 | - | - |
| 11/11/25 | Wallace Richard PPresident and CEO | Sell | 10,803 | $1,203.10 | $13.00M |
| 11/11/25 | Wallace Richard PPresident and CEO | Gift | 804 | - | - |
| 11/05/25 | Embree Tracy ADirector | Award | 203.732 | - | - |
| 11/05/25 | Conley JasonDirector | Award | 203.732 | - | - |
| 11/05/25 | Calderoni RobertDirector | Award | 256.702 | - | - |
| 11/05/25 | Mcmullen Michael R.Director | Award | 203.732 | - | - |
| 11/05/25 | Taylor Susan J.s.Director | Award | 203.732 | - | - |
| 11/05/25 | Peng VictorDirector | Award | 203.732 | - | - |
| 11/05/25 | Kennedy KevinDirector | Award | 203.732 | - | - |