SEC Form 4 · accession 0001193125-26-330534
KLA CORP · KLAC
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Mary Beth Wilkinson
Officer — EVP, CLO and Secretary
Period of report
Aug 1, 2026
Accepted (ET)
Aug 3, 2026 · 4:05 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000319201
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1,F2 | Aug 1, 2026 | F | 1,339 | $182.82 | D | 52,029 | D | |
| Common StockF3,F4 | Aug 3, 2026 | F | 1,785 | $182.82 | D | 50,243 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1On August 1, 2024, the Reporting Person was granted restricted stock units ("RSUs") of shares of KLA common stock. On August 1, 2026, twenty-five percent (25%) of the RSUs vested. Pursuant to the terms of the grant, shares of KLA common stock were automatically withheld at vesting to cover required tax withholding. The fair market value of KLA common stock used for purposes of calculating the number of shares to be withheld was the closing price of KLA common stock as reported on July 31, 2026.
- F2The number of shares of KLA common stock includes 50,117.820 shares issuable upon vesting of RSUs.
- F3On August 3, 2023, the Reporting Person was granted RSUs of shares of KLA common stock. On August 3, 2026, twenty-five percent (25%) of the RSUs vested. Pursuant to the terms of the grant, shares of KLA common stock were automatically withheld at vesting to cover required tax withholding. The fair market value of KLA common stock used for purposes of calculating the number of shares to be withheld was the closing price of KLA common stock as reported on July 31, 2026.
- F4The number of shares of KLA common stock includes 45,877.820 shares issuable upon vesting of RSUs.