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 Matthew Yavner Blumberg.

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Matthew Yavner Blumberg has filed 2 SEC EDGAR filings since 25 Aug 2021

Recent SEC filings for Matthew Yavner Blumberg 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	20 Apr 2023	18 Apr 2023	001-35376
3	Open 3 document	View SEC filing for 3	FORM 3	25 Aug 2021	16 Aug 2021	001-35376

Matthew Yavner Blumberg files with the SEC under CIK 0001879837. 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.