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 |
|---|---|---|---|---|---|---|
| 2025-11-11 | WALLACE RICHARD P President and CEO | Sale 10b5-1 | −10,803 | $1,203.10 | $13.0M | 81,211.01 |
| 2025-11-11 | WALLACE RICHARD P President and CEO | Gift 10b5-1 | −804 | 80,407.01 | ||
| 2025-11-05 | Embree Tracy A Director | Grant or award | +203.73 | 203.73 | ||
| 2025-11-05 | Conley Jason Director | Grant or award | +203.73 | 203.73 | ||
| 2025-11-05 | CALDERONI ROBERT Director | Grant or award | +256.7 | 3,689.7 | ||
| 2025-11-05 | McMullen Michael R. Director | Grant or award | +203.73 | 1,178.73 | ||
| 2025-11-05 | Taylor Susan J.S. Director | Grant or award | +203.73 | 369.73 | ||
| 2025-11-05 | PENG VICTOR Director | Grant or award | +203.73 | 1,750.73 | ||
| 2025-11-05 | KENNEDY KEVIN Director | Grant or award | +203.73 | 3,214.73 | ||
| 2025-11-05 | Hanley Jeneanne Michelle Director | Grant or award | +203.73 | 4,100.73 | ||
| 2025-11-05 | Samath Jamie Director | Grant or award | +203.73 | 377.73 | ||
| 2025-09-05 | Khan Ahmad A. President, Semi. Prod. & Cust. | Sale 10b5-1 | −4,564 | $900.00 | $4.1M | 22,808.25 |
| 2025-08-29 | Khan Ahmad A. President, Semi. Prod. & Cust. | Sale 10b5-1 | −13,716 | $881.50 | $12.1M | 27,372.25 |
| 2025-08-20 | Higgins Bren D. EVP & Chief Financial Officer | Sale 10b5-1 | −2,301 | $878.53 | $2.0M | 34,408.4 |
| 2025-08-12 | WALLACE RICHARD P President and CEO | Sale 10b5-1 | −10,801 | $913.68 | $9.9M | 92,818.01 |
| 2025-08-12 | WALLACE RICHARD P President and CEO | Gift 10b5-1 | −804 | 92,014.01 | ||
| 2025-08-12 | Lorig Brian EVP, KLA Global Services | Sale 10b5-1 | −8,049 | $913.68 | $7.4M | 11,479.01 |
| 2025-08-08 | Wilkinson Mary Beth EVP, CLO and Secretary | Sale 10b5-1 | −1,022 | $913.00 | $933K | 7,801.91 |
| 2025-08-08 | Kirloskar Virendra A SVP & Chief Accounting Officer | Sale 10b5-1 | −338 | $913.00 | $309K | 2,254.49 |
| 2025-08-07 | Wilkinson Mary Beth EVP, CLO and Secretary | Grant or award | +3,577.5 | 5,980.43 |
Page 6 of 29 · 564 trades