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 Robert Blaustein.

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Robert Blaustein has filed 3 SEC EDGAR filings since 23 Jan 2025

Recent SEC filings for Robert Blaustein including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	14 Aug 2025	12 Aug 2025	001-40236
4	Open 4 document	View SEC filing for 4	PRIMARY DOCUMENT	23 Jan 2025	21 Jan 2025	001-40236
3	Open 3 document	View SEC filing for 3	PRIMARY DOCUMENT	23 Jan 2025	21 Jan 2025	001-40236

Robert Blaustein files with the SEC under CIK 0002053149. 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.