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 WILLIAM G. BARTON.

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WILLIAM G. BARTON has filed 6 SEC EDGAR filings since 17 Feb 1998

Recent SEC filings for WILLIAM G. BARTON including 4, 3, SC 13G/A and more.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	FORM 4	13 Feb 2026	12 Feb 2026	001-43101
3	Open 3 document	View SEC filing for 3	FORM 3	04 Feb 2026	04 Feb 2026	001-43101

WILLIAM G. BARTON files with the SEC under CIK 0001055887. 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.