MetaCap

KLA Insider Trades

NASDAQ: KLACTechnologyElectronic ComponentsUSD

196.72-0.11 (-0.06%)

At close: Oct 8, 4:00 PM ET · Delayed 15 min

Pre-market: 201.14 +2.25%

Last 12 months

Purchases
0 · $0
Sales
16 · $76.87M
Shares bought / sold
0 / 376.73K
Net activity
Net selling $76.9 million

KLA insider activity

Over the last 12 months, KLA insiders reported 84 transactions on SEC Form 4: 0 open-market purchases and 16 sales. Insiders bought $0 and sold $76.9 million worth of stock, for net insider selling of $76.9 million. The largest seller was WALLACE RICHARD P, with $29.8 million in reported sales.

The most recent filing shows WALLACE RICHARD P (President and CEO) selling 72,019 shares at $171.88 on Sep 15, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put KLAC's ownership changes in context.

Summary generated from market data by MetaCap's automated system. Methodology

KLAC insider transactions

KLA insider transactions
DateInsiderTypeSharesValueFiling
Sep 15, 2026WALLACE RICHARD PPresident and CEOSale72,019$12.38MForm 4
Aug 13, 2026Lorig BrianEVP, KLA Global ServicesSale59,586$12.40MForm 4
Aug 12, 2026Higgins Bren D.EVP & Chief Financial OfficerSale31,500$6.61MForm 4
Aug 11, 2026Khan Ahmad A.President, Semi. Prod. & Cust.Sale33,180$6.60MForm 4
Aug 11, 2026WALLACE RICHARD PPresident and CEOSale87,568$17.42MForm 4
Aug 10, 2026Wilkinson Mary BethEVP, CLO and SecretarySale1,661$339.77KForm 4
Aug 10, 2026Kirloskar Virendra ASVP & Chief Accounting OfficerSale529$108.21KForm 4
Aug 7, 2026Kirloskar Virendra ASVP & Chief Accounting OfficerSale2,405$475.16KForm 4
Aug 7, 2026Kirloskar Virendra ASVP & Chief Accounting OfficerTax withholding521$100.59KForm 4
Aug 7, 2026Higgins Bren D.EVP & Chief Financial OfficerTax withholding4,532$875.60KForm 4
Aug 7, 2026Wilkinson Mary BethEVP, CLO and SecretarySale21,831$4.31MForm 4
Aug 7, 2026Wilkinson Mary BethEVP, CLO and SecretaryTax withholding1,208$233.46KForm 4
Aug 7, 2026Lorig BrianEVP, KLA Global ServicesTax withholding2,876$555.63KForm 4
Aug 7, 2026Khan Ahmad A.President, Semi. Prod. & Cust.Tax withholding4,532$875.60KForm 4
Aug 7, 2026WALLACE RICHARD PPresident and CEOTax withholding12,762$2.47MForm 4
Aug 6, 2026WALLACE RICHARD PPresident and CEOAward40,841—Form 4
Aug 6, 2026WALLACE RICHARD PPresident and CEOTax withholding46,467$8.96MForm 4
Aug 6, 2026WALLACE RICHARD PPresident and CEOAward93,721—Form 4
Aug 6, 2026WALLACE RICHARD PPresident and CEOTax withholding87,481$16.87MForm 4
Aug 6, 2026WALLACE RICHARD PPresident and CEOAward352,875—Form 4
Aug 6, 2026Wilkinson Mary BethEVP, CLO and SecretaryTax withholding10,520$2.03MForm 4
Aug 6, 2026Wilkinson Mary BethEVP, CLO and SecretaryAward24,987—Form 4
Aug 6, 2026Wilkinson Mary BethEVP, CLO and SecretaryTax withholding5,355$1.03MForm 4
Aug 6, 2026Wilkinson Mary BethEVP, CLO and SecretaryAward25,440—Form 4
Aug 6, 2026Higgins Bren D.EVP & Chief Financial OfficerTax withholding30,975$5.97MForm 4
Aug 6, 2026Higgins Bren D.EVP & Chief Financial OfficerAward62,476—Form 4
Aug 6, 2026Higgins Bren D.EVP & Chief Financial OfficerTax withholding21,671$4.18MForm 4
Aug 6, 2026Higgins Bren D.EVP & Chief Financial OfficerAward87,420—Form 4
Aug 6, 2026Kirloskar Virendra ASVP & Chief Accounting OfficerTax withholding2,365$455.97KForm 4
Aug 6, 2026Kirloskar Virendra ASVP & Chief Accounting OfficerAward9,540—Form 4
Aug 6, 2026Lorig BrianEVP, KLA Global ServicesTax withholding12,389$2.39MForm 4
Aug 6, 2026Lorig BrianEVP, KLA Global ServicesAward24,987—Form 4
Aug 6, 2026Lorig BrianEVP, KLA Global ServicesTax withholding9,854$1.90MForm 4
Aug 6, 2026Lorig BrianEVP, KLA Global ServicesAward39,735—Form 4
Aug 6, 2026Khan Ahmad A.President, Semi. Prod. & Cust.Tax withholding30,975$5.97MForm 4
Aug 6, 2026Khan Ahmad A.President, Semi. Prod. & Cust.Award62,476—Form 4
Aug 6, 2026Khan Ahmad A.President, Semi. Prod. & Cust.Tax withholding21,671$4.18MForm 4
Aug 6, 2026Khan Ahmad A.President, Semi. Prod. & Cust.Award87,420—Form 4
Aug 5, 2026Wilkinson Mary BethEVP, CLO and SecretarySale13,802$2.70MForm 4
Aug 5, 2026Kirloskar Virendra ASVP & Chief Accounting OfficerSale4,504$880.53KForm 4
Aug 5, 2026Wilkinson Mary BethEVP, CLO and SecretaryAward5,070—Form 4
Aug 5, 2026Higgins Bren D.EVP & Chief Financial OfficerAward24,411—Form 4
Aug 5, 2026Kirloskar Virendra ASVP & Chief Accounting OfficerAward1,549—Form 4
Aug 5, 2026Lorig BrianEVP, KLA Global ServicesAward15,961—Form 4
Aug 5, 2026Khan Ahmad A.President, Semi. Prod. & Cust.Award24,411—Form 4
Aug 4, 2026WALLACE RICHARD PPresident and CEOTax withholding89,787$16.41MForm 4
Aug 4, 2026WALLACE RICHARD PPresident and CEOTax withholding19,951$3.65MForm 4
Aug 4, 2026Lorig BrianEVP, KLA Global ServicesTax withholding11,081$2.03MForm 4
Aug 4, 2026Lorig BrianEVP, KLA Global ServicesTax withholding3,694$675.03KForm 4
Aug 4, 2026Higgins Bren D.EVP & Chief Financial OfficerTax withholding22,170$4.05MForm 4
Aug 4, 2026Higgins Bren D.EVP & Chief Financial OfficerTax withholding7,387$1.35MForm 4
Aug 4, 2026Kirloskar Virendra ASVP & Chief Accounting OfficerSale1,565$299.84KForm 4
Aug 4, 2026Kirloskar Virendra ASVP & Chief Accounting OfficerTax withholding3,324$607.52KForm 4
Aug 4, 2026Kirloskar Virendra ASVP & Chief Accounting OfficerTax withholding1,106$202.05KForm 4
Aug 4, 2026Wilkinson Mary BethEVP, CLO and SecretarySale4,295$822.88KForm 4
Aug 4, 2026Wilkinson Mary BethEVP, CLO and SecretaryTax withholding7,527$1.38MForm 4
Aug 4, 2026Wilkinson Mary BethEVP, CLO and SecretaryTax withholding2,509$458.55KForm 4
Aug 4, 2026Khan Ahmad A.President, Semi. Prod. & Cust.Tax withholding23,278$4.25MForm 4
Aug 4, 2026Khan Ahmad A.President, Semi. Prod. & Cust.Tax withholding7,759$1.42MForm 4
Aug 3, 2026Higgins Bren D.EVP & Chief Financial OfficerTax withholding7,224$1.32MForm 4
Aug 3, 2026Kirloskar Virendra ASVP & Chief Accounting OfficerTax withholding730$133.49KForm 4
Aug 3, 2026WALLACE RICHARD PPresident and CEOTax withholding19,440$3.55MForm 4
Aug 3, 2026Khan Ahmad A.President, Semi. Prod. & Cust.Tax withholding7,224$1.32MForm 4
Aug 3, 2026Wilkinson Mary BethEVP, CLO and SecretaryTax withholding1,785$326.34KForm 4
Aug 3, 2026Lorig BrianEVP, KLA Global ServicesTax withholding3,282$600.05KForm 4
Aug 1, 2026Higgins Bren D.EVP & Chief Financial OfficerTax withholding4,504$823.40KForm 4
Aug 1, 2026Kirloskar Virendra ASVP & Chief Accounting OfficerTax withholding373$68.28KForm 4
Aug 1, 2026WALLACE RICHARD PPresident and CEOTax withholding13,213$2.42MForm 4
Aug 1, 2026Khan Ahmad A.President, Semi. Prod. & Cust.Tax withholding4,504$823.40KForm 4
Aug 1, 2026Wilkinson Mary BethEVP, CLO and SecretaryTax withholding1,339$244.76KForm 4
Aug 1, 2026Lorig BrianEVP, KLA Global ServicesTax withholding3,005$549.29KForm 4
Jul 2, 2026Higgins Bren D.EVP & Chief Financial OfficerSale27,701$7.36MForm 4
Jul 2, 2026Kirloskar Virendra ASVP & Chief Accounting OfficerSale196$52.08KForm 4
Jul 1, 2026Wilkinson Mary BethEVP, CLO and SecretarySale14,392$4.11MForm 4
Jun 30, 2026Wilkinson Mary BethEVP, CLO and SecretaryTax withholding10,260$2.86MForm 4
Jun 30, 2026Khan Ahmad A.President, Semi. Prod. & Cust.Tax withholding30,567$8.51MForm 4
Jun 30, 2026Khan Ahmad A.President, Semi. Prod. & Cust.other196$21.25KForm 4
Jun 30, 2026Higgins Bren D.EVP & Chief Financial OfficerTax withholding30,567$8.51MForm 4
Jun 30, 2026Higgins Bren D.EVP & Chief Financial Officerother196$21.25KForm 4
Jun 30, 2026Lorig BrianEVP, KLA Global ServicesTax withholding12,222$3.40MForm 4
Jun 30, 2026Lorig BrianEVP, KLA Global Servicesother196$21.25KForm 4
Jun 30, 2026WALLACE RICHARD PPresident and CEOTax withholding45,850$12.76MForm 4
Jun 30, 2026WALLACE RICHARD PPresident and CEOother196$21.25KForm 4
Jun 30, 2026Kirloskar Virendra ASVP & Chief Accounting Officerother196$21.25KForm 4

Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4

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