ROBERT CALDERONI - 05 Feb 2026 Form 4 Insider Report for KLA CORP (KLAC)

Role
Director
Signature
/s/ Jeffrey S. Cannon, as attorney-in-fact for Robert Calderoni
Issuer symbol
KLAC
Transactions as of
05 Feb 2026
Net transactions value
$0
Form type
4
Filing time
06 Feb 2026, 16:05:03 UTC
Previous filing
07 Nov 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
CALDERONI ROBERT Director C/O KLA CORPORATION, ONE TECHNOLOGY DRIVE, MILPITAS /s/ Jeffrey S. Cannon, as attorney-in-fact for Robert Calderoni 06 Feb 2026 0001183228

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction KLAC Common Stock Award $0 +11 +0.31% $0.000000 3,701 05 Feb 2026 Direct F1, F2
holding KLAC Common Stock 11,530 05 Feb 2026 By Trust F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 On February 5, 2026, the Reporting Person received a grant of restricted stock units ("RSUs") for 11.269 shares of KLA common stock. The RSUs vest on the earliest to occur of (i) February 5, 2027, (ii) immediately prior to the next annual meeting of stockholders, and (iii) ten days prior to a change of control of KLA.
F2 The number of shares of KLA common stock includes 267.971 shares issuable upon vesting of RSUs.
F3 Shares held by The 2019 Calderoni Family Trust, of which the Reporting Person is a trustee and beneficiary.