Michael S. Brown SEC EDGAR Filings (CIK 0001174475)

SEC EDGAR filings, ownership reports, and insider transactions for Michael S. Brown.

Business address
C/O Regeneron Pharmaceuticals, Inc., 777 Old Saw Mill River Road, Tarrytown, NY, 10591
Top holdings (ownership)
REGN
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Michael S. Brown has filed 108 SEC EDGAR filings since 24 Apr 2003

Latest Filings

Recent SEC filings for Michael S. Brown including 4, 144.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Jan 2026 02 Jan 2026 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Jan 2025 02 Jan 2025 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Jun 2024 14 Jun 2024 000-19034
144 Open 144 document View SEC filing for 144 14 Jun 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 29 May 2024 28 May 2024 000-19034
144 Open 144 document View SEC filing for 144 28 May 2024
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Jan 2024 02 Jan 2024 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Dec 2023 27 Dec 2023 000-19034
144 Open 144 document View SEC filing for 144 27 Dec 2023
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Apr 2023 21 Apr 2023 000-19034
144 Open 144 document View SEC filing for 144 21 Apr 2023
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Feb 2023 06 Feb 2023 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Jan 2023 27 Jan 2023 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Jan 2023 06 Jan 2023 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Jan 2023 03 Jan 2023 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Nov 2022 08 Nov 2022 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 Mar 2022 29 Mar 2022 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Feb 2022 23 Feb 2022 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Jan 2022 03 Jan 2022 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Sep 2021 13 Sep 2021 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Aug 2021 09 Aug 2021 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Jun 2021 25 Jun 2021 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Jun 2021 14 Jun 2021 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Jan 2021 25 Jan 2021 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Jan 2021 04 Jan 2021 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Sep 2020 22 Sep 2020 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jul 2020 01 Jul 2020 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 07 May 2020 06 May 2020 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 25 Feb 2020 24 Feb 2020 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Jan 2020 02 Jan 2020 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Dec 2019 13 Dec 2019 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Nov 2019 12 Nov 2019 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Jan 2019 02 Jan 2019 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Sep 2018 27 Sep 2018 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Aug 2018 22 Aug 2018 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jan 2018 02 Jan 2018 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Oct 2017 05 Oct 2017 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Jun 2017 20 Jun 2017 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Jun 2017 12 Jun 2017 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 May 2017 12 May 2017 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Mar 2017 29 Mar 2017 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Jan 2017 03 Jan 2017 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Jan 2016 04 Jan 2016 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Dec 2015 10 Dec 2015 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Sep 2015 21 Sep 2015 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 May 2015 15 May 2015 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Feb 2015 20 Feb 2015 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Jan 2015 02 Jan 2015 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Oct 2014 24 Oct 2014 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Aug 2014 15 Aug 2014 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 Jul 2014 30 Jul 2014 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Mar 2014 17 Mar 2014 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 07 Mar 2014 06 Mar 2014 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Feb 2014 26 Feb 2014 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jan 2014 02 Jan 2014 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Sep 2013 25 Sep 2013 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 May 2013 15 May 2013 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Mar 2013 21 Mar 2013 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jan 2013 02 Jan 2013 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Nov 2012 14 Nov 2012 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Oct 2012 25 Oct 2012 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 07 Aug 2012 06 Aug 2012 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Mar 2012 01 Mar 2012 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Jan 2012 03 Jan 2012 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Sep 2011 21 Sep 2011 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Sep 2011 07 Sep 2011 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Jul 2011 01 Jul 2011 000-19034
4 Open 4 document View SEC filing for 4 28 Apr 2011 28 Apr 2011 001-03619
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Apr 2011 18 Apr 2011 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Apr 2011 30 Mar 2011 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Mar 2011 09 Mar 2011 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Jan 2011 18 Jan 2011 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Jan 2011 03 Jan 2011 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Dec 2010 17 Dec 2010 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Oct 2010 06 Oct 2010 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 May 2010 18 May 2010 000-19034
4 Open 4 document View SEC filing for 4 26 Apr 2010 22 Apr 2010 001-03619
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Apr 2010 09 Apr 2010 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Jan 2010 04 Jan 2010 000-19034

About this filer

Michael S. Brown files with the SEC under CIK 0001174475. 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.

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