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 Buell Duncan.

Business address: C/O Precision Optics Corporation, Inc., 22 East Broadway, Gardner, MA, 01440

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Buell Duncan has filed 3 SEC EDGAR filings since 10 Mar 2025

Recent SEC filings for Buell Duncan including 4, 3.

Form type	Document	Filing	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	19 Nov 2025	17 Nov 2025	001-10647
4	Open 4 document	View SEC filing for 4	21 Mar 2025	19 Mar 2025	001-10647
3	Open 3 document	View SEC filing for 3	10 Mar 2025	28 Feb 2025	001-10647

Buell Duncan files with the SEC under CIK 0002059932. 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.