KLAC

Kla Corp

Company with tickers: KLAC

CIK

319201

CUSIP

482480100

Shares Outstanding

1,306,275,210

Website

https://ir.kla.com

13F Activity (30d)

105 filings 64 filers

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 3, 4 and 5. Form 4 must be filed within two business days of the trade.

Insider Sentiment Score

Peer-relative 0–100 rank of how aggressively insiders accumulated over the trailing 90 days. See the full ranking.

Net buyers

-3

Net shares bought

0.00%

Net buy value

-$19,670,410

Date	Insider	Role	Type	Shares	Price	Value	After
2026-06-11	WALLACE RICHARD P	President and CEO	Sell	4,512	$2,213.37	$9,986,725	71,383
2026-05-12	WALLACE RICHARD P	President and CEO	Sell	4,512	$1,794.00	$8,094,528	75,895
2026-05-11	Kirloskar Virendra A	SVP & Chief Accounting Officer	Sell	297	$1,879.02	$558,069	1,957
2026-05-11	Hanley Jeneanne Michelle	Director	Sell	550	$1,874.71	$1,031,088	3,550
2026-02-05	CALDERONI ROBERT	Director	Award	11	—	—	3,700
2025-12-16	Higgins Bren D.	EVP & Chief Financial Officer	Sell	2,254	$1,237.01	$2,788,221	32,154
2025-11-12	Khan Ahmad A.	President, Semi. Prod. & Cust.	Gift	85	—	—	22,723
2025-11-11	WALLACE RICHARD P	President and CEO	Gift	804	—	—	80,407
2025-11-11	WALLACE RICHARD P	President and CEO	Sell	10,803	$1,203.10	$12,997,089	81,211
2025-11-05	Hanley Jeneanne Michelle	Director	Award	203	—	—	4,100
2025-11-05	Taylor Susan J.S.	Director	Award	203	—	—	369
2025-11-05	Embree Tracy A	Director	Other	0	—	—	0
2025-11-05	Samath Jamie	Director	Award	203	—	—	377
2025-11-05	Conley Jason	Director	Other	0	—	—	0
2025-11-05	Embree Tracy A	Director	Award	203	—	—	203
2025-11-05	CALDERONI ROBERT	Director	Award	256	—	—	3,689
2025-11-05	McMullen Michael R.	Director	Award	203	—	—	1,178
2025-11-05	PENG VICTOR	President, AMD	Award	203	—	—	1,750
2025-11-05	Conley Jason	Director	Award	203	—	—	203
2025-11-05	KENNEDY KEVIN	Director	Award	203	—	—	3,214
2025-09-05	Khan Ahmad A.	President, Semi. Prod. & Cust.	Sell	4,564	$900.00	$4,107,600	22,808
2025-08-29	Khan Ahmad A.	President, Semi. Prod. & Cust.	Sell	13,716	$881.50	$12,090,654	27,372
2025-08-20	Higgins Bren D.	EVP & Chief Financial Officer	Sell	2,301	$878.53	$2,021,498	34,408
2025-08-12	WALLACE RICHARD P	President and CEO	Sell	10,801	$913.68	$9,868,658	92,818
2025-08-12	Lorig Brian	EVP, KLA Global Services	Sell	8,049	$913.68	$7,354,210	11,479
2025-08-12	WALLACE RICHARD P	President and CEO	Gift	804	—	—	92,014
2025-08-08	Wilkinson Mary Beth	EVP, CLO and Secretary	Sell	1,022	$913.00	$933,086	7,801
2025-08-08	Kirloskar Virendra A	SVP & Chief Accounting Officer	Sell	338	$913.00	$308,594	2,254
2025-08-07	Wilkinson Mary Beth	EVP, CLO and Secretary	Tax	766	$888.28	$680,422	5,213
2025-08-07	Kirloskar Virendra A	SVP & Chief Accounting Officer	Award	1,341	—	—	2,507
2025-08-07	Lorig Brian	EVP, KLA Global Services	Award	2,465	—	—	17,210
2025-08-07	WALLACE RICHARD P	President and CEO	Award	9,247	—	—	93,324
2025-08-07	Khan Ahmad A.	President, Semi. Prod. & Cust.	Tax	2,327	$888.28	$2,067,028	31,269
2025-08-07	Kirloskar Virendra A	SVP & Chief Accounting Officer	Tax	332	$888.28	$294,909	2,175
2025-08-07	Kirloskar Virendra A	SVP & Chief Accounting Officer	Award	417	—	—	2,592
2025-08-07	Wilkinson Mary Beth	EVP, CLO and Secretary	Award	2,465	—	—	7,678
2025-08-07	Wilkinson Mary Beth	EVP, CLO and Secretary	Award	1,145	—	—	8,823
2025-08-07	Wilkinson Mary Beth	EVP, CLO and Secretary	Award	3,577	—	—	5,980
2025-08-07	Lorig Brian	EVP, KLA Global Services	Tax	1,108	$888.28	$984,214	14,745
2025-08-07	WALLACE RICHARD P	President and CEO	Award	10,294	—	—	103,619
2025-08-07	Higgins Bren D.	EVP & Chief Financial Officer	Award	3,653	—	—	36,709
2025-08-07	Khan Ahmad A.	President, Semi. Prod. & Cust.	Award	6,165	—	—	37,434
2025-08-07	Lorig Brian	EVP, KLA Global Services	Award	4,471	—	—	15,854
2025-08-07	WALLACE RICHARD P	President and CEO	Award	36,219	—	—	93,055
2025-08-07	Higgins Bren D.	EVP & Chief Financial Officer	Award	6,165	—	—	33,056
2025-08-07	Higgins Bren D.	EVP & Chief Financial Officer	Tax	2,216	$888.28	$1,968,428	26,890
2025-08-07	Lorig Brian	EVP, KLA Global Services	Award	2,317	—	—	19,528
2025-08-07	Higgins Bren D.	EVP & Chief Financial Officer	Award	8,943	—	—	29,107
2025-08-07	Khan Ahmad A.	President, Semi. Prod. & Cust.	Award	3,653	—	—	41,088
2025-08-07	WALLACE RICHARD P	President and CEO	Tax	8,978	$888.28	$7,974,978	84,076

Showing 1–50 of 869 transactions