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 Mark Kosman.

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Mark Kosman has filed 7 SEC EDGAR filings since 16 Feb 2024

Recent SEC filings for Mark Kosman including 4, 3, 144.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	FORM 4	10 Oct 2025	01 Oct 2025	001-37665
3	Open 3 document	View SEC filing for 3	FORM 3	05 Sep 2025	01 Sep 2025	001-37665
4	Open 4 document	View SEC filing for 4	FORM 4	05 Mar 2025	03 Mar 2025	001-03950
4	Open 4 document	View SEC filing for 4	FORM 4	07 Mar 2024	06 Mar 2024	001-03950
144	Open 144 document	View SEC filing for 144		06 Mar 2024
4	Open 4 document	View SEC filing for 4	FORM 4	05 Mar 2024	03 Mar 2024	001-03950
3	Open 3 document	View SEC filing for 3	FORM 3	16 Feb 2024	12 Feb 2024	001-03950

Mark Kosman files with the SEC under CIK 0002008769. 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.