Christopher S. Cook SEC EDGAR Filings (CIK 0001927266)

SEC EDGAR filings, ownership reports, and insider transactions for Christopher S. Cook.

Business address
Ultra Clean Holdings, Inc., 26462 Corporate Avenue, Hayward, CA, 94545
Top holdings (ownership)
UCTI
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Christopher S. Cook has filed 12 SEC EDGAR filings since 09 May 2022

Latest Filings

Recent SEC filings for Christopher S. Cook including 4, 144, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 FORM 4 03 Sep 2025 29 Aug 2025 000-50646
4 Open 4 document View SEC filing for 4 FORM 4 02 May 2025 30 Apr 2025 000-50646
4 Open 4 document View SEC filing for 4 FORM 4 29 Apr 2025 25 Apr 2025 000-50646
4 Open 4 document View SEC filing for 4 FORM 4 11 Mar 2025 07 Mar 2025 000-50646
4 Open 4 document View SEC filing for 4 13 May 2024 09 May 2024 000-50646
144 Open 144 document View SEC filing for 144 09 May 2024
4 Open 4 document View SEC filing for 4 FORM 4 02 May 2024 30 Apr 2024 000-50646
4 Open 4 document View SEC filing for 4 FORM 4 30 Apr 2024 26 Apr 2024 000-50646
4 Open 4 document View SEC filing for 4 FORM 4 15 Apr 2024 14 Nov 2023 000-50646
144 Open 144 document View SEC filing for 144 14 Nov 2023
4 Open 4 document View SEC filing for 4 FORM 4 02 May 2023 28 Apr 2023 000-50646
3 Open 3 document View SEC filing for 3 FORM 3 09 May 2022 29 Apr 2022 000-50646

About this filer

Christopher S. Cook files with the SEC under CIK 0001927266. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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