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 Douglas H. Diefenbach.

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Douglas H. Diefenbach has filed 3 SEC EDGAR filings since 04 Nov 2024

Recent SEC filings for Douglas H. Diefenbach including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	FORM 4	12 Aug 2025	11 Aug 2025	001-11692
4	Open 4 document	View SEC filing for 4	FORM 4	20 May 2025	19 May 2025	001-11692
3	Open 3 document	View SEC filing for 3	FORM 3	04 Nov 2024	04 Nov 2024	001-11692

Douglas H. Diefenbach files with the SEC under CIK 0002043515. 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.