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 Michael B. Atkins.

Business address: C/O Werewolf Therapeutics, Inc., 200 Talcott Ave., 2 Nd Floor, Watertown, MA, 02472

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Michael B. Atkins has filed 4 SEC EDGAR filings since 04 Jan 2024

Recent SEC filings for Michael B. Atkins including 4, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4	4	13 Jun 2025	12 Jun 2025	001-40366
4	Open 4 document	View SEC filing for 4	4	24 May 2024	24 May 2024	001-40366
4	Open 4 document	View SEC filing for 4	4	04 Jan 2024	04 Jan 2024	001-40366
3	Open 3 document	View SEC filing for 3	3	04 Jan 2024	04 Jan 2024	001-40366

Michael B. Atkins files with the SEC under CIK 0002004793. 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.