Cook Christopher S - Insider Non-Derivative Transactions at Ultra Clean Holdings, Inc. (UCTI) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Aug 29, 2025, Cook Christopher S's relationship to Ultra Clean Holdings, Inc. (UCTI) is Officer (President, Products Division), and currently has 130,015 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 UCTI insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Cook Christopher S - Insider Non-Derivative Transactions of UCTI Common Stock

Cook Christopher S - Insider Non-Derivative Transactions at UCTI

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Aug 30, 2025	Acquisition -- (Common Stock)	73686	0	130015