KLA CORP (KLAC) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-08-05 10b5-1 Pre-arranged Plan: Yes --- Issuer --- Name: KLA CORP (KLAC) CIK: 0000319201 --- Reporting Owner --- Name: Kirloskar Virendra A CIK: 0001430600 Role: Officer (SVP & Chief Accounting Officer) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-08-05 | Code: S (Open market sale) Shares: -4,504 | Price: $195.50 Total Value: $880,532.00 Shares Owned After: 7,972.4479 | Ownership: D (Direct) Footnotes: [F1] This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on Februry 18, 2026. [F2] The number of shares of KLA common stock includes 7,911.390 shares issuable upon vesting of restricted stock units ("RSUs"). --- Footnotes (Complete Index) --- F1: This sale was effected pursuant to the terms of a Rule 10b5-1 trading plan adopted by the Reporting Person on Februry 18, 2026. F2: The number of shares of KLA common stock includes 7,911.390 shares issuable upon vesting of restricted stock units ("RSUs"). --- Signature --- /s/ /s/ Jeffrey S. Cannon, as attorney-in-fact for Virendra A. Kirloskar (2026-08-05)