CIK 0000319201 · Large accelerated filer
KLA CORP
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- 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.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-08-07 | Higgins Bren D. EVP & Chief Financial Officer | Grant or award | +6,165.18 | 33,056.02 | ||
| 2025-08-07 | Higgins Bren D. EVP & Chief Financial Officer | Grant or award | +3,653.38 | 36,709.4 | ||
| 2025-08-05 | WALLACE RICHARD P President and CEO | Shares withheld for taxes | −9,648.02 | $915.62 | $8.8M | 58,979.88 |
| 2025-08-05 | WALLACE RICHARD P President and CEO | Shares withheld for taxes | −2,143.84 | $915.62 | $2.0M | 56,836.04 |
| 2025-08-05 | Lorig Brian EVP, KLA Global Services | Shares withheld for taxes | −952.68 | $915.62 | $872K | 11,700.05 |
| 2025-08-05 | Lorig Brian EVP, KLA Global Services | Shares withheld for taxes | −317.31 | $915.62 | $291K | 11,382.73 |
| 2025-08-05 | Higgins Bren D. EVP & Chief Financial Officer | Shares withheld for taxes | −2,263.08 | $915.62 | $2.1M | 20,918.93 |
| 2025-08-05 | Higgins Bren D. EVP & Chief Financial Officer | Shares withheld for taxes | −754.11 | $915.62 | $690K | 20,164.81 |
| 2025-08-05 | Khan Ahmad A. President, Semi. Prod. & Cust. | Shares withheld for taxes | −2,501.06 | $915.62 | $2.3M | 25,040.92 |
| 2025-08-05 | Khan Ahmad A. President, Semi. Prod. & Cust. | Shares withheld for taxes | −833.44 | $915.62 | $763K | 24,207.48 |
| 2025-08-05 | Wilkinson Mary Beth EVP, CLO and Secretary | Shares withheld for taxes 10b5-1 | −823.36 | $915.62 | $754K | 4,939.97 |
| 2025-08-05 | Wilkinson Mary Beth EVP, CLO and Secretary | Shares withheld for taxes 10b5-1 | −274.24 | $915.62 | $251K | 4,665.73 |
| 2025-08-05 | Wilkinson Mary Beth EVP, CLO and Secretary | Shares withheld for taxes 10b5-1 | −342.8 | $915.62 | $314K | 4,322.93 |
| 2025-08-05 | Wilkinson Mary Beth EVP, CLO and Secretary | Sale 10b5-1 | −1,920 | $917.00 | $1.8M | 2,402.93 |
| 2025-08-05 | Kirloskar Virendra A SVP & Chief Accounting Officer | Shares withheld for taxes 10b5-1 | −329.3 | $915.62 | $302K | 1,796.78 |
| 2025-08-05 | Kirloskar Virendra A SVP & Chief Accounting Officer | Shares withheld for taxes 10b5-1 | −118.99 | $915.62 | $109K | 1,677.79 |
| 2025-08-05 | Kirloskar Virendra A SVP & Chief Accounting Officer | Sale 10b5-1 | −511 | $917.00 | $469K | 1,166.79 |
| 2025-08-04 | WALLACE RICHARD P President and CEO | Shares withheld for taxes | −1,995.1 | $886.64 | $1.8M | 68,627.9 |
| 2025-08-04 | Wilkinson Mary Beth EVP, CLO and Secretary | Shares withheld for taxes 10b5-1 | −255.39 | $886.64 | $226K | 6,526.33 |
| 2025-08-04 | Wilkinson Mary Beth EVP, CLO and Secretary | Sale 10b5-1 | −763 | $896.75 | $684K | 5,763.33 |
Page 8 of 29 · 564 trades