KLAC

Nasdaq

KLA CORP

Latest disclosureSeptember 16, 2026

Insider score Why 0?: 0/ 100
Qualifying buys · 30d: $0

0 purchases · 20 sales

Price by TradingView

Insider transactions 88

Limited filing history

Filters

Last 30 daysNo qualifying insider buying. Sales: $12.38M by 1 insider.

Showing the first 6 of 68 trades on this page.

Tax or exercise withholding

Richard P. Wallace

President and CEO

Common Stock

Value context: $2.47M
Reported price: $193.22 / share

Tax or exercise withholding

Brian Lorig

EVP, KLA Global Services

Common Stock

Value context: $555.63K
Reported price: $193.22 / share

Tax or exercise withholding

Mary Beth Wilkinson

EVP, CLO and Secretary

Common Stock

Value context: $233.46K
Reported price: $193.22 / share

Tax or exercise withholding

Ahmad A. Khan

President, Semi. Prod. & Cust.

Common Stock

Value context: $875.6K
Reported price: $193.22 / share

Tax or exercise withholding

Bren D. Higgins

EVP & Chief Financial Officer

Common Stock

Value context: $875.6K
Reported price: $193.22 / share

Tax or exercise withholding

Virendra A. Kirloskar

SVP & Chief Accounting Officer

Common Stock

Value context: $100.59K
Reported price: $193.22 / share

Award disclosed

Ahmad A. Khan

President, Semi. Prod. & Cust.

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Ahmad A. Khan

President, Semi. Prod. & Cust.

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Tax or exercise withholding

Ahmad A. Khan

President, Semi. Prod. & Cust.

Common Stock

Value context: $4.18M
Reported price: $192.80 / share

Award disclosed

Ahmad A. Khan

President, Semi. Prod. & Cust.

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Tax or exercise withholding

Ahmad A. Khan

President, Semi. Prod. & Cust.

Common Stock

Value context: $5.97M
Reported price: $192.80 / share

Award disclosed

Brian Lorig

EVP, KLA Global Services

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Brian Lorig

EVP, KLA Global Services

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Tax or exercise withholding

Brian Lorig

EVP, KLA Global Services

Common Stock

Value context: $1.9M
Reported price: $192.80 / share

Award disclosed

Brian Lorig

EVP, KLA Global Services

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Tax or exercise withholding

Brian Lorig

EVP, KLA Global Services

Common Stock

Value context: $2.39M
Reported price: $192.80 / share

Award disclosed

Virendra A. Kirloskar

SVP & Chief Accounting Officer

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Virendra A. Kirloskar

SVP & Chief Accounting Officer

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Tax or exercise withholding

Virendra A. Kirloskar

SVP & Chief Accounting Officer

Common Stock

Value context: $455.97K
Reported price: $192.80 / share

Award disclosed

Bren D. Higgins

EVP & Chief Financial Officer

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Bren D. Higgins

EVP & Chief Financial Officer

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Tax or exercise withholding

Bren D. Higgins

EVP & Chief Financial Officer

Common Stock

Value context: $4.18M
Reported price: $192.80 / share

Award disclosed

Bren D. Higgins

EVP & Chief Financial Officer

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Tax or exercise withholding

Bren D. Higgins

EVP & Chief Financial Officer

Common Stock

Value context: $5.97M
Reported price: $192.80 / share

Award disclosed

Mary Beth Wilkinson

EVP, CLO and Secretary

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Award disclosed

Mary Beth Wilkinson

EVP, CLO and Secretary

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Tax or exercise withholding

Mary Beth Wilkinson

EVP, CLO and Secretary

Common Stock

Value context: $1.03M
Reported price: $192.80 / share

Award disclosed

Mary Beth Wilkinson

EVP, CLO and Secretary

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Tax or exercise withholding

Mary Beth Wilkinson

EVP, CLO and Secretary

Common Stock

Value context: $2.03M
Reported price: $192.80 / share

Award disclosed

Richard P. Wallace

President and CEO

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Tax or exercise withholding

Richard P. Wallace

President and CEO

Common Stock

Value context: $16.87M
Reported price: $192.80 / share

Award disclosed

Richard P. Wallace

President and CEO

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Tax or exercise withholding

Richard P. Wallace

President and CEO

Common Stock

Value context: $8.96M
Reported price: $192.80 / share

Award disclosed

Richard P. Wallace

President and CEO

Common Stock

Value context: Non-cash award
Reported price: Award · no purchase price

Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Tax or exercise withholding

Mary Beth Wilkinson

EVP, CLO and Secretary

Common Stock

Value context: $458.55K
Reported price: $182.75 / share

Tax or exercise withholding

Mary Beth Wilkinson

EVP, CLO and Secretary

Common Stock

Value context: $1.38M
Reported price: $182.75 / share

Tax or exercise withholding

Virendra A. Kirloskar

SVP & Chief Accounting Officer

Common Stock

Value context: $202.05K
Reported price: $182.75 / share

Tax or exercise withholding

Virendra A. Kirloskar

SVP & Chief Accounting Officer

Common Stock

Value context: $607.52K
Reported price: $182.75 / share

Tax or exercise withholding

Bren D. Higgins

EVP & Chief Financial Officer

Common Stock

Value context: $1.35M
Reported price: $182.75 / share

Tax or exercise withholding

Bren D. Higgins

EVP & Chief Financial Officer

Common Stock

Value context: $4.05M
Reported price: $182.75 / share

Tax or exercise withholding

Ahmad A. Khan

President, Semi. Prod. & Cust.

Common Stock

Value context: $1.42M
Reported price: $182.75 / share

Tax or exercise withholding

Ahmad A. Khan

President, Semi. Prod. & Cust.

Common Stock

Value context: $4.25M
Reported price: $182.75 / share

Tax or exercise withholding

Brian Lorig

EVP, KLA Global Services

Common Stock

Value context: $675.03K
Reported price: $182.75 / share

Tax or exercise withholding

Brian Lorig

EVP, KLA Global Services

Common Stock

Value context: $2.03M
Reported price: $182.75 / share

Tax or exercise withholding

Richard P. Wallace

President and CEO

Common Stock

Value context: $3.65M
Reported price: $182.75 / share

Tax or exercise withholding

Richard P. Wallace

President and CEO

Common Stock

Value context: $16.41M
Reported price: $182.75 / share

Tax or exercise withholding

Ahmad A. Khan

President, Semi. Prod. & Cust.

Common Stock

Value context: $823.4K
Reported price: $182.82 / share

Tax or exercise withholding

Ahmad A. Khan

President, Semi. Prod. & Cust.

Common Stock

Value context: $1.32M
Reported price: $182.82 / share

Tax or exercise withholding

Richard P. Wallace

President and CEO

Common Stock

Value context: $2.42M
Reported price: $182.82 / share

Tax or exercise withholding

Richard P. Wallace

President and CEO

Common Stock

Value context: $3.55M
Reported price: $182.82 / share

Tax or exercise withholding

Brian Lorig

EVP, KLA Global Services

Common Stock

Value context: $549.29K
Reported price: $182.82 / share

Tax or exercise withholding

Brian Lorig

EVP, KLA Global Services

Common Stock

Value context: $600.05K
Reported price: $182.82 / share

Tax or exercise withholding

Mary Beth Wilkinson

EVP, CLO and Secretary

Common Stock

Value context: $244.76K
Reported price: $182.82 / share

Tax or exercise withholding

Mary Beth Wilkinson

EVP, CLO and Secretary

Common Stock

Value context: $326.34K
Reported price: $182.82 / share

Tax or exercise withholding

Bren D. Higgins

EVP & Chief Financial Officer

Common Stock

Value context: $823.4K
Reported price: $182.82 / share

Tax or exercise withholding

Bren D. Higgins

EVP & Chief Financial Officer

Common Stock

Value context: $1.32M
Reported price: $182.82 / share

Tax or exercise withholding

Virendra A. Kirloskar

SVP & Chief Accounting Officer

Common Stock

Value context: $68.28K
Reported price: $182.82 / share

Tax or exercise withholding

Virendra A. Kirloskar

SVP & Chief Accounting Officer

Common Stock

Value context: $133.49K
Reported price: $182.82 / share

Other activity disclosed

Virendra A. Kirloskar

SVP & Chief Accounting Officer

Common Stock

Value context: $21.25K
Reported price: $108.33 / share

Other activity disclosed

Brian Lorig

EVP, KLA Global Services

Common Stock

Value context: $21.25K
Reported price: $108.33 / share

Tax or exercise withholding

Brian Lorig

EVP, KLA Global Services

Common Stock

Value context: $3.4M
Reported price: $278.39 / share

Other activity disclosed

Bren D. Higgins

EVP & Chief Financial Officer

Common Stock

Value context: $21.25K
Reported price: $108.33 / share

Tax or exercise withholding

Bren D. Higgins

EVP & Chief Financial Officer

Common Stock

Value context: $8.51M
Reported price: $278.39 / share

Other activity disclosed

Richard P. Wallace

President and CEO

Common Stock

Value context: $21.25K
Reported price: $108.33 / share

Tax or exercise withholding

Richard P. Wallace

President and CEO

Common Stock

Value context: $12.76M
Reported price: $278.39 / share

Tax or exercise withholding

Mary Beth Wilkinson

EVP, CLO and Secretary

Common Stock

Value context: $2.86M
Reported price: $278.39 / share

Other activity disclosed

Ahmad A. Khan

President, Semi. Prod. & Cust.

Common Stock

Value context: $21.25K
Reported price: $108.33 / share

Tax or exercise withholding

Ahmad A. Khan

President, Semi. Prod. & Cust.

Common Stock

Value context: $8.51M
Reported price: $278.39 / share

Reporting insider	Security / transaction	Amount / price	Value	Traded / disclosed	Source
President and CEO	Common StockExercise-price or tax withholding	12,762$193.22 / share	$2.47M	Aug 7Filed Aug 10 · 3d later	SEC filing
EVP, KLA Global Services	Common StockExercise-price or tax withholding	2,876$193.22 / share	$555.63K	Aug 7Filed Aug 10 · 3d later	SEC filing
EVP, CLO and Secretary	Common StockExercise-price or tax withholding10b5-1	1,208$193.22 / share	$233.46K	Aug 7Filed Aug 10 · 3d later	SEC filing
President, Semi. Prod. & Cust.	Common StockExercise-price or tax withholding	4,532$193.22 / share	$875.6K	Aug 7Filed Aug 10 · 3d later	SEC filing
EVP & Chief Financial Officer	Common StockExercise-price or tax withholding	4,532$193.22 / share	$875.6K	Aug 7Filed Aug 10 · 3d later	SEC filing
SVP & Chief Accounting Officer	Common StockExercise-price or tax withholding10b5-1	521$193.22 / share	$100.59K	Aug 7Filed Aug 10 · 3d later	SEC filing
President, Semi. Prod. & Cust.	Common StockGrant or award	24,411Award · no purchase price	Non-cash award	Aug 5Filed Aug 7 · 2d later	SEC filing
President, Semi. Prod. & Cust.	Common StockGrant or award	87,420Award · no purchase price	Non-cash award	Aug 6Filed Aug 7 · 1d later	SEC filing
President, Semi. Prod. & Cust.	Common StockExercise-price or tax withholding	21,671$192.80 / share	$4.18M	Aug 6Filed Aug 7 · 1d later	SEC filing
President, Semi. Prod. & Cust.	Common StockGrant or award	62,476Award · no purchase price	Non-cash award	Aug 6Filed Aug 7 · 1d later	SEC filing
President, Semi. Prod. & Cust.	Common StockExercise-price or tax withholding	30,975$192.80 / share	$5.97M	Aug 6Filed Aug 7 · 1d later	SEC filing
EVP, KLA Global Services	Common StockGrant or award	15,961Award · no purchase price	Non-cash award	Aug 5Filed Aug 7 · 2d later	SEC filing
EVP, KLA Global Services	Common StockGrant or award	39,735Award · no purchase price	Non-cash award	Aug 6Filed Aug 7 · 1d later	SEC filing
EVP, KLA Global Services	Common StockExercise-price or tax withholding	9,854$192.80 / share	$1.9M	Aug 6Filed Aug 7 · 1d later	SEC filing
EVP, KLA Global Services	Common StockGrant or award	24,987Award · no purchase price	Non-cash award	Aug 6Filed Aug 7 · 1d later	SEC filing
EVP, KLA Global Services	Common StockExercise-price or tax withholding	12,389$192.80 / share	$2.39M	Aug 6Filed Aug 7 · 1d later	SEC filing
SVP & Chief Accounting Officer	Common StockGrant or award	1,549Award · no purchase price	Non-cash award	Aug 5Filed Aug 7 · 2d later	SEC filing
SVP & Chief Accounting Officer	Common StockGrant or award	9,540Award · no purchase price	Non-cash award	Aug 6Filed Aug 7 · 1d later	SEC filing
SVP & Chief Accounting Officer	Common StockExercise-price or tax withholding	2,365$192.80 / share	$455.97K	Aug 6Filed Aug 7 · 1d later	SEC filing
EVP & Chief Financial Officer	Common StockGrant or award	24,411Award · no purchase price	Non-cash award	Aug 5Filed Aug 7 · 2d later	SEC filing
EVP & Chief Financial Officer	Common StockGrant or award	87,420Award · no purchase price	Non-cash award	Aug 6Filed Aug 7 · 1d later	SEC filing
EVP & Chief Financial Officer	Common StockExercise-price or tax withholding	21,671$192.80 / share	$4.18M	Aug 6Filed Aug 7 · 1d later	SEC filing
EVP & Chief Financial Officer	Common StockGrant or award	62,476Award · no purchase price	Non-cash award	Aug 6Filed Aug 7 · 1d later	SEC filing
EVP & Chief Financial Officer	Common StockExercise-price or tax withholding	30,975$192.80 / share	$5.97M	Aug 6Filed Aug 7 · 1d later	SEC filing
EVP, CLO and Secretary	Common StockGrant or award	5,070Award · no purchase price	Non-cash award	Aug 5Filed Aug 7 · 2d later	SEC filing
EVP, CLO and Secretary	Common StockGrant or award	25,440Award · no purchase price	Non-cash award	Aug 6Filed Aug 7 · 1d later	SEC filing
EVP, CLO and Secretary	Common StockExercise-price or tax withholding	5,355$192.80 / share	$1.03M	Aug 6Filed Aug 7 · 1d later	SEC filing
EVP, CLO and Secretary	Common StockGrant or award	24,987Award · no purchase price	Non-cash award	Aug 6Filed Aug 7 · 1d later	SEC filing
EVP, CLO and Secretary	Common StockExercise-price or tax withholding	10,520$192.80 / share	$2.03M	Aug 6Filed Aug 7 · 1d later	SEC filing
President and CEO	Common StockGrant or award	352,875Award · no purchase price	Non-cash award	Aug 6Filed Aug 7 · 1d later	SEC filing
President and CEO	Common StockExercise-price or tax withholding	87,481$192.80 / share	$16.87M	Aug 6Filed Aug 7 · 1d later	SEC filing
President and CEO	Common StockGrant or award	93,721Award · no purchase price	Non-cash award	Aug 6Filed Aug 7 · 1d later	SEC filing
President and CEO	Common StockExercise-price or tax withholding	46,467$192.80 / share	$8.96M	Aug 6Filed Aug 7 · 1d later	SEC filing
President and CEO	Common StockGrant or award	40,841Award · no purchase price	Non-cash award	Aug 6Filed Aug 7 · 1d later	SEC filing
EVP, CLO and Secretary	Common StockExercise-price or tax withholding10b5-1	2,509$182.75 / share	$458.55K	Aug 4Filed Aug 4 · 0d later	SEC filing
EVP, CLO and Secretary	Common StockExercise-price or tax withholding10b5-1	7,527$182.75 / share	$1.38M	Aug 4Filed Aug 4 · 0d later	SEC filing
SVP & Chief Accounting Officer	Common StockExercise-price or tax withholding10b5-1	1,106$182.75 / share	$202.05K	Aug 4Filed Aug 4 · 0d later	SEC filing
SVP & Chief Accounting Officer	Common StockExercise-price or tax withholding10b5-1	3,324$182.75 / share	$607.52K	Aug 4Filed Aug 4 · 0d later	SEC filing
EVP & Chief Financial Officer	Common StockExercise-price or tax withholding	7,387$182.75 / share	$1.35M	Aug 4Filed Aug 4 · 0d later	SEC filing
EVP & Chief Financial Officer	Common StockExercise-price or tax withholding	22,170$182.75 / share	$4.05M	Aug 4Filed Aug 4 · 0d later	SEC filing
President, Semi. Prod. & Cust.	Common StockExercise-price or tax withholding	7,759$182.75 / share	$1.42M	Aug 4Filed Aug 4 · 0d later	SEC filing
President, Semi. Prod. & Cust.	Common StockExercise-price or tax withholding	23,278$182.75 / share	$4.25M	Aug 4Filed Aug 4 · 0d later	SEC filing
EVP, KLA Global Services	Common StockExercise-price or tax withholding	3,694$182.75 / share	$675.03K	Aug 4Filed Aug 4 · 0d later	SEC filing
EVP, KLA Global Services	Common StockExercise-price or tax withholding	11,081$182.75 / share	$2.03M	Aug 4Filed Aug 4 · 0d later	SEC filing
President and CEO	Common StockExercise-price or tax withholding	19,951$182.75 / share	$3.65M	Aug 4Filed Aug 4 · 0d later	SEC filing
President and CEO	Common StockExercise-price or tax withholding	89,787$182.75 / share	$16.41M	Aug 4Filed Aug 4 · 0d later	SEC filing
President, Semi. Prod. & Cust.	Common StockExercise-price or tax withholding	4,504$182.82 / share	$823.4K	Aug 1Filed Aug 3 · 2d later	SEC filing
President, Semi. Prod. & Cust.	Common StockExercise-price or tax withholding	7,224$182.82 / share	$1.32M	Aug 3Filed Aug 3 · 0d later	SEC filing
President and CEO	Common StockExercise-price or tax withholding	13,213$182.82 / share	$2.42M	Aug 1Filed Aug 3 · 2d later	SEC filing
President and CEO	Common StockExercise-price or tax withholding	19,440$182.82 / share	$3.55M	Aug 3Filed Aug 3 · 0d later	SEC filing
EVP, KLA Global Services	Common StockExercise-price or tax withholding	3,005$182.82 / share	$549.29K	Aug 1Filed Aug 3 · 2d later	SEC filing
EVP, KLA Global Services	Common StockExercise-price or tax withholding	3,282$182.82 / share	$600.05K	Aug 3Filed Aug 3 · 0d later	SEC filing
EVP, CLO and Secretary	Common StockExercise-price or tax withholding	1,339$182.82 / share	$244.76K	Aug 1Filed Aug 3 · 2d later	SEC filing
EVP, CLO and Secretary	Common StockExercise-price or tax withholding	1,785$182.82 / share	$326.34K	Aug 3Filed Aug 3 · 0d later	SEC filing
EVP & Chief Financial Officer	Common StockExercise-price or tax withholding	4,504$182.82 / share	$823.4K	Aug 1Filed Aug 3 · 2d later	SEC filing
EVP & Chief Financial Officer	Common StockExercise-price or tax withholding	7,224$182.82 / share	$1.32M	Aug 3Filed Aug 3 · 0d later	SEC filing
SVP & Chief Accounting Officer	Common StockExercise-price or tax withholding	373$182.82 / share	$68.28K	Aug 1Filed Aug 3 · 2d later	SEC filing
SVP & Chief Accounting Officer	Common StockExercise-price or tax withholding	730$182.82 / share	$133.49K	Aug 3Filed Aug 3 · 0d later	SEC filing
SVP & Chief Accounting Officer	Common StockOther transaction10b5-1	196$108.33 / share	$21.25K	Jun 30Filed Jul 6 · 6d later	SEC filing
EVP, KLA Global Services	Common StockOther transaction	196$108.33 / share	$21.25K	Jun 30Filed Jul 2 · 2d later	SEC filing
EVP, KLA Global Services	Common StockExercise-price or tax withholding	12,222$278.39 / share	$3.4M	Jun 30Filed Jul 2 · 2d later	SEC filing
EVP & Chief Financial Officer	Common StockOther transaction	196$108.33 / share	$21.25K	Jun 30Filed Jul 2 · 2d later	SEC filing
EVP & Chief Financial Officer	Common StockExercise-price or tax withholding	30,567$278.39 / share	$8.51M	Jun 30Filed Jul 2 · 2d later	SEC filing
President and CEO	Common StockOther transaction	196$108.33 / share	$21.25K	Jun 30Filed Jul 2 · 2d later	SEC filing
President and CEO	Common StockExercise-price or tax withholding	45,850$278.39 / share	$12.76M	Jun 30Filed Jul 2 · 2d later	SEC filing
EVP, CLO and Secretary	Common StockExercise-price or tax withholding10b5-1	10,260$278.39 / share	$2.86M	Jun 30Filed Jul 2 · 2d later	SEC filing
President, Semi. Prod. & Cust.	Common StockOther transaction	196$108.33 / share	$21.25K	Jun 30Filed Jul 2 · 2d later	SEC filing
President, Semi. Prod. & Cust.	Common StockExercise-price or tax withholding	30,567$278.39 / share	$8.51M	Jun 30Filed Jul 2 · 2d later	SEC filing

Congress transactions 5

All Congress filings

Purchase disclosed

KLA Corporation - Common Stock (KLAC) · Stock

The filing reports a purchase for the member.

Michael RulliReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: July 1, 2026

Full sale disclosedAmended report

KLA Corporation - Common Stock · Stock

The filing reports a full sale for a joint account.

Thomas H TubervilleReporting Senate member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: May 3, 2024

Purchase disclosed

KLA Corporation - Common Stock · Stock

The filing reports a purchase for the member.

AAAlan ArmstrongReporting Senate member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: March 27, 2026

Partial sale disclosed

KLA Corporation - Common Stock (KLAC) · Stock

The filing reports a partial sale for the member.

Elizabeth FletcherReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: April 8, 2026

Sale disclosed

KLA Corporation - Common Stock (KLAC) · Stock

The filing reports a sale for a spouse.

Valerie HoyleReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: September 23, 2025

Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage

Source: SEC EDGAR · Form 4
Issuer CIK: 0000319201
Latest public acceptance: Sep 16, 2026, 08:05 PM UTC
Score calculated: Oct 8, 2026, 12:03 AM UTC
Parser: form4-parser-1.5
Classifier: form4-classifier-1.1
Scoring methodology: insider-experimental-1.1
Availability: Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.

Reporting insider

Security / transaction

Amount / price

Value

Traded / disclosed

Source

President and CEO

Common StockExercise-price or tax withholding

12,762$193.22 / share

$2.47M

Aug 7Filed Aug 10 · 3d later