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 Sten L. Gustafson.

Business address: Citycentre Two, 818 Town & Country Blvd., Suite 200, Houston, TX, 77024

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Sten L. Gustafson has filed 7 SEC EDGAR filings since 15 Jan 2013

Recent SEC filings for Sten L. Gustafson including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4		25 Jul 2025	24 Jul 2025	001-42752
3	Open 3 document	View SEC filing for 3		16 Jul 2025	16 Jul 2025	001-42752
3	Open 3 document	View SEC filing for 3	OWNERSHIP DOCUMENT	26 Oct 2021	26 Oct 2021	001-40957
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	21 Mar 2014	19 Mar 2014	001-35701
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	20 Aug 2013	16 Aug 2013	001-35701
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	21 Mar 2013	19 Mar 2013	001-35701
3	Open 3 document	View SEC filing for 3	FORM 3	15 Jan 2013	15 Jan 2013	001-35701

Sten L. Gustafson files with the SEC under CIK 0001546240. 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.