Michael D. Shafer SEC EDGAR Filings (CIK 0002020619)

SEC EDGAR filings, ownership reports, and insider transactions for Michael D. Shafer.

Business address
168 Third Avenue, Waltham, MA, 02451
Top holdings (ownership)
TMO
⭐ Add to watchlist ⭐
Get insider transactions for this reporting owner
Michael D. Shafer has filed 11 SEC EDGAR filings since 02 May 2024

Latest Filings

Recent SEC filings for Michael D. Shafer including 4, 144, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Mar 2026 28 Feb 2026 001-08002
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Feb 2026 25 Feb 2026 001-08002
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Nov 2025 25 Nov 2025 001-08002
144 Open 144 document View SEC filing for 144 25 Nov 2025
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Sep 2025 28 Aug 2025 001-08002
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Mar 2025 28 Feb 2025 001-08002
144 Open 144 document View SEC filing for 144 03 Mar 2025
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Feb 2025 19 Feb 2025 001-08002
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Aug 2024 28 Aug 2024 001-08002
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Aug 2024 23 Aug 2024 001-08002
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 02 May 2024 23 Apr 2024 001-08002

About this filer

Michael D. Shafer files with the SEC under CIK 0002020619. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

FAQ

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.

Related pages