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 Mason Argiropoulos.

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Mason Argiropoulos has filed 5 SEC EDGAR filings since 18 Apr 2024

Recent SEC filings for Mason Argiropoulos including 4, 5, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	4	17 Jul 2025	15 Jul 2025	000-11330
5	Open 5 document	View SEC filing for 5	5	11 Jul 2025	31 May 2025	000-11330
4	Open 4 document	View SEC filing for 4	4	16 Apr 2025	15 Apr 2025	000-11330
4	Open 4 document	View SEC filing for 4	4	17 Jul 2024	15 Jul 2024	000-11330
3	Open 3 document	View SEC filing for 3	3	18 Apr 2024	15 Apr 2024	000-11330

Mason Argiropoulos files with the SEC under CIK 0002016328. 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.