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CIK 0000319201 · Large accelerated filer

Ticker
KLAC
Exchange
Nasdaq
Industry
Optical Instruments & Lenses
FY end
Jun 30
Incorporated
DE
Entity type
operating
EIN
042564110
Phone
4088753000
Business address
ONE TECHNOLOGY DRIVE, MILPITAS, CA, 95035
Former names
KLA TENCOR CORP, KLA INSTRUMENTS CORP
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$23,110,152
in 2 filings, $23.1M under 10b5-1 plans

Net −$23,110,152. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. WALLACE RICHARD P −$23.1M President and CEO sold 18% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2024-08-05 Higgins Bren D. EVP & Chief Financial Officer Shares withheld for taxes −2,263.08 $696.17 $1.6M 45,179.05
2024-08-04 Wilkinson Mary Beth EVP, CLO and Secretary Shares withheld for taxes 10b5-1 −255.39 $696.17 $178K 13,241.3
2024-08-04 Lorig Brian Executive Vice President Shares withheld for taxes 10b5-1 −369.37 $696.17 $257K 21,977.83
2024-08-04 Kirloskar Virendra A SVP & Chief Accounting Officer Shares withheld for taxes 10b5-1 −111.06 $696.17 $77K 5,408.44
2024-08-04 WALLACE RICHARD P President and CEO Shares withheld for taxes −1,995.1 $696.17 $1.4M 147,066.71
2024-08-04 Khan Ahmad A. President, Semi Proc. Control Shares withheld for taxes −775.93 $696.17 $540K 49,869.78
2024-08-04 Higgins Bren D. EVP & Chief Financial Officer Shares withheld for taxes −738.74 $696.17 $514K 48,196.24
2024-08-03 Wilkinson Mary Beth EVP, CLO and Secretary Shares withheld for taxes 10b5-1 −181.68 $696.17 $126K 13,496.69
2024-08-03 Lorig Brian Executive Vice President Shares withheld for taxes 10b5-1 −328.72 $696.17 $229K 22,347.2
2024-08-03 Kirloskar Virendra A SVP & Chief Accounting Officer Shares withheld for taxes 10b5-1 −54.98 $696.17 $38K 5,519.5
2024-08-03 WALLACE RICHARD P President and CEO Shares withheld for taxes −1,944.03 $696.17 $1.4M 149,061.81
2024-08-03 Khan Ahmad A. President, Semi Proc. Control Shares withheld for taxes −722.38 $696.17 $503K 50,645.7
2024-08-03 Higgins Bren D. EVP & Chief Financial Officer Shares withheld for taxes −722.38 $696.17 $503K 48,934.98
2024-08-01 WALLACE RICHARD P President and CEO Grant or award +10,658.01 103,844.13
2024-08-01 WALLACE RICHARD P President and CEO Grant or award +38,920.5 142,764.63
2024-08-01 WALLACE RICHARD P President and CEO Grant or award +8,241.21 151,005.84
2024-08-01 Wilkinson Mary Beth EVP, CLO and Secretary Grant or award +1,271.69 7,635.69
2024-08-01 Wilkinson Mary Beth EVP, CLO and Secretary Grant or award +3,844.5 11,480.19
2024-08-01 Wilkinson Mary Beth EVP, CLO and Secretary Grant or award +2,198.18 13,678.37
2024-08-01 Lorig Brian Executive Vice President Grant or award +2,422.28 16,633.24

Page 13 of 29 · 564 trades