Filer Snapshot

Michael M. Brown SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001354614.

Entity Type

Individual

Total Filings

71

Latest Filing

23 Jun 2025

Industry

n/a

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Go to latest filings table Open reporting owner context
Source: SEC Forms 3/4/5

4 filed on 23 Jun 2025 for CIK 0001354614.

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Business address
One Marina Park Drive, Suite 1100, Boston, MA, 02210
Top holdings (ownership)
BRZE, TTAN, CXM, and AMPL

Quick Takeaways

  • Michael M. Brown is an SEC filer tracked under CIK 0001354614.
  • 71 filings are listed on this profile.
  • Common form coverage includes 4, 3, 5 and more.

What Changed

  • Latest filing: 4 filed on 23 Jun 2025.
  • Report period: 18 Jun 2025.

Why This Matters

  • You can quote filing dates and form types directly from the SEC record on this page.
  • Use this profile before deeper ownership or insider analysis to confirm filing history context.

Source Evidence

Source: SEC Forms 3/4/5

4 filed on 23 Jun 2025 for CIK 0001354614.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed 4 can change the filing history, ownership context, or next research path for Michael M. Brown.

Latest source-backed update
4 filed 23 Jun 2025
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 4 filed 23 Jun 2025.
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Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.

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Latest update

What changed recently for Michael M. Brown

Ownership report updated

Latest ownership report period: 18 Jun 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

23 Jun 2025

Page type

Ownership filings

Latest period

18 Jun 2025

Ownership context was refreshed from SEC Forms 3/4/5 filed on 23 Jun 2025.

Open ownership filings Browse recent public updates

Filer Overview

Michael M. Brown has filed 71 SEC EDGAR filings since 01 Mar 2006. Common forms include 4, 3, 5, 4/A and more.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Michael M. Brown with direct links to document and filing folders.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 23 Jun 2025 18 Jun 2025 001-42434
4 Open 4 document View SEC filing for 4 29 May 2025 27 May 2025 001-40528
4 Open 4 document View SEC filing for 4 14 Apr 2025 01 Apr 2025 001-41065
4 Open 4 document View SEC filing for 4 4 17 Dec 2024 13 Dec 2024 001-42434
4 Open 4 document View SEC filing for 4 4 17 Dec 2024 13 Dec 2024 001-42434
3 Open 3 document View SEC filing for 3 3 11 Dec 2024 11 Dec 2024 001-42434
3 Open 3 document View SEC filing for 3 3 11 Dec 2024 11 Dec 2024 001-42434
4 Open 4 document View SEC filing for 4 05 Apr 2024 04 Apr 2024 001-40528
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Jan 2024 02 Jan 2024 001-40817
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Dec 2023 08 Dec 2023 001-41065
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Nov 2023 17 Nov 2023 001-40528
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jul 2023 11 Jul 2023 001-40528
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jul 2023 29 Jun 2023 001-40528
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Jun 2023 16 Jun 2023 001-40528
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Apr 2023 13 Apr 2023 001-41065
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Apr 2023 10 Apr 2023 001-40528
5 Open 5 document View SEC filing for 5 14 Feb 2023 31 Dec 2022 001-40817
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Nov 2022 18 Nov 2022 001-40817
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 19 Aug 2022 09 Aug 2022 001-40764
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2022 09 May 2022 001-40817
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 Apr 2022 30 Mar 2022 001-41065
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 Dec 2021 29 Nov 2021 001-40817
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Nov 2021 22 Nov 2021 001-40528
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Nov 2021 19 Nov 2021 001-41065
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 16 Nov 2021 16 Nov 2021 001-41065
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Nov 2021 11 Nov 2021 001-40817
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Sep 2021 21 Sep 2021 001-40817
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 21 Sep 2021 21 Sep 2021 001-40817
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Jun 2021 25 Jun 2021 001-40528
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Jun 2021 22 Jun 2021 001-40528
4 Open 4 document View SEC filing for 4 FORM 4 - 12 Mar 2020 11 Mar 2020 001-11504
4 Open 4 document View SEC filing for 4 FORM 4 - 30 Apr 2019 08 Jan 2019 001-11504
4 Open 4 document View SEC filing for 4 FORM 4 - 22 Mar 2018 20 Mar 2018 001-37901
4 Open 4 document View SEC filing for 4 FORM 4 12 Jun 2017 08 Jun 2017 001-36350
4 Open 4 document View SEC filing for 4 FORM 4 - 01 Jun 2017 31 May 2017 001-36350
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Oct 2016 12 Oct 2016 001-37901
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 05 Oct 2016 05 Oct 2016 001-37901
4/A Open 4/A document View SEC filing for 4/A FORM 4/A - 30 Jun 2016 09 Jun 2016 001-36350
4 Open 4 document View SEC filing for 4 FORM 4 - 13 Jun 2016 09 Jun 2016 001-36350
4 Open 4 document View SEC filing for 4 FORM 4 - 25 May 2016 23 May 2016 001-36350
4 Open 4 document View SEC filing for 4 FORM 4 - 18 May 2016 16 May 2016 001-36350
4 Open 4 document View SEC filing for 4 FORM 4 - 19 Oct 2015 15 Oct 2015 001-36350
4 Open 4 document View SEC filing for 4 FORM 4 - 01 Oct 2015 30 Sep 2015 001-36350
4 Open 4 document View SEC filing for 4 FORM 4 11 Jun 2015 09 Jun 2015 001-36350
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Mar 2015 11 Mar 2015 000-17263
4 Open 4 document View SEC filing for 4 FORM 4 - 05 Mar 2015 04 Mar 2015 001-36350
4 Open 4 document View SEC filing for 4 FORM 4 - 05 Jan 2015 31 Dec 2014 001-36666
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Oct 2014 07 Oct 2014 001-36666
3 Open 3 document View SEC filing for 3 FORM 3 - 01 Oct 2014 01 Oct 2014 001-36666
4 Open 4 document View SEC filing for 4 FORM 4 - 27 Mar 2014 25 Mar 2014 001-36350
4 Open 4 document View SEC filing for 4 FORM 4 - 21 Mar 2014 19 Mar 2014 001-36350
3 Open 3 document View SEC filing for 3 FORM 3 - 19 Mar 2014 19 Mar 2014 001-36350
4 Open 4 document View SEC filing for 4 FORM 4 - 12 Jul 2013 11 Jul 2013 001-35461
4 Open 4 document View SEC filing for 4 FORM 4 - 12 Jul 2013 08 Mar 2013 001-35461
4 Open 4 document View SEC filing for 4 FORM 4 - 28 Feb 2013 26 Feb 2013 001-35461
4 Open 4 document View SEC filing for 4 FORM 4 30 Jan 2013 28 Jan 2013 000-17263
4 Open 4 document View SEC filing for 4 FORM 4 - 12 Dec 2012 10 Dec 2012 001-35461
4 Open 4 document View SEC filing for 4 FORM 4 - 12 Dec 2012 10 Dec 2012 001-35461
4 Open 4 document View SEC filing for 4 FORM 4 - 19 Sep 2012 17 Sep 2012 001-35461
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Jul 2012 23 Jul 2012 001-35433
4 Open 4 document View SEC filing for 4 FORM 4 - 21 May 2012 21 May 2012 001-35339
4 Open 4 document View SEC filing for 4 FORM 4 - 18 Apr 2012 16 Apr 2012 001-35461
4 Open 4 document View SEC filing for 4 FORM 4 - 29 Mar 2012 27 Mar 2012 001-35461
3 Open 3 document View SEC filing for 3 FORM 3 - 21 Mar 2012 21 Mar 2012 001-35461
4 Open 4 document View SEC filing for 4 MAIN DOCUMENT DESCRIPTION 29 Feb 2012 29 Feb 2012 001-35433
3 Open 3 document View SEC filing for 3 MAIN DOCUMENT DESCRIPTION 23 Feb 2012 23 Feb 2012 001-35433
4 Open 4 document View SEC filing for 4 FORM 4 - 22 Nov 2011 22 Nov 2011 001-35339
3 Open 3 document View SEC filing for 3 FORM 3 - 16 Nov 2011 16 Nov 2011 001-35339

About this filer

Michael M. Brown files with the SEC under CIK 0001354614. This page aggregates EDGAR filings and related ownership activity.

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.
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