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 S. Spencer.

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Mark S. Spencer has filed 2 SEC EDGAR filings since 18 Aug 2025

Recent SEC filings for Mark S. Spencer including 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
3	Open 3 document	View SEC filing for 3		25 Feb 2026	25 Feb 2026	811-24104
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	18 Aug 2025	15 Aug 2025	811-23993

Mark S. Spencer files with the SEC under CIK 0002080979. 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.