CALDERONI ROBERT - Insider Non-Derivative Transactions at KLA CORP (KLAC) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Nov 5, 2025, CALDERONI ROBERT's relationship to KLA CORP (KLAC) is Director, and currently has 3,689.7 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other KLAC insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

CALDERONI ROBERT - Insider Non-Derivative Transactions of KLAC Common Stock

CALDERONI ROBERT - Insider Non-Derivative Transactions at KLAC

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Date	Transaction	No. of Shares	Shares Owned After Transactions
Nov 6, 2025	Acquisition -- (Common Stock)	256.7	3689.7
Nov 7, 2024	Acquisition -- (Common Stock)	433	3433
Nov 2, 2023	Acquisition -- (Common Stock)	608	3000