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.

SEC EDGAR filings, ownership reports, and insider transactions for Samuel Williams Johnson.

Business address: Ultra Clean Holdings, Inc., 26462 Corporate Ave., Hayward, CA, 94545
Top holdings (ownership): UCTT

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Samuel Williams Johnson has filed 1 SEC EDGAR filings since 25 Aug 2025

Recent SEC filings for Samuel Williams Johnson including 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
3	Open 3 document	View SEC filing for 3	FORM 3	25 Aug 2025	15 Aug 2025	000-50646

Samuel Williams Johnson files with the SEC under CIK 0002083305. This page aggregates EDGAR filings and related ownership activity.

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.