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 Gary D. Simpson.

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Gary D. Simpson has filed 22 SEC EDGAR filings since 30 May 2008

Recent SEC filings for Gary D. Simpson including 4, 3, 5.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	4	03 Feb 2026	31 Jan 2026	001-41605
4	Open 4 document	View SEC filing for 4	FORM 4	01 Apr 2025	01 Apr 2025	001-41605
4	Open 4 document	View SEC filing for 4	FORM 4	04 Feb 2025	31 Jan 2025	001-41605
3	Open 3 document	View SEC filing for 3	3	13 Nov 2024	05 Nov 2024	001-41605
4	Open 4 document	View SEC filing for 4	G. SIMPSON - XTO FINAL FORM 4	28 Jun 2010	25 Jun 2010	001-10662
4	Open 4 document	View SEC filing for 4	SIMPSON, GARY - PARTIAL VESTING RESTRICTED STOCK	21 May 2010	20 May 2010	001-10662

Gary D. Simpson files with the SEC under CIK 0001436414. 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.