MARGARET G. MCGLYNN SEC EDGAR Filings (CIK 0001215126)

SEC EDGAR filings, ownership reports, and insider transactions for MARGARET G. MCGLYNN.

Business address
C/O Merck & Co Inc, One Merck Drive Po Box 100, Whitehouse Station, NJ, 08889-0100
Top holdings (ownership)
FOLD, NVAX, and VRTX
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MARGARET G. MCGLYNN has filed 169 SEC EDGAR filings since 31 Oct 2003

Latest Filings

Recent SEC filings for MARGARET G. MCGLYNN including 4, 144, 3 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 24 Jun 2025 20 Jun 2025 000-26770
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Jun 2025 12 Jun 2025 000-26770
4 Open 4 document View SEC filing for 4 4 06 Jun 2025 05 Jun 2025 001-33497
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 05 Feb 2025 31 Mar 2024 000-26770
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Jun 2024 12 Jun 2024 000-26770
4 Open 4 document View SEC filing for 4 4 07 Jun 2024 06 Jun 2024 001-33497
4 Open 4 document View SEC filing for 4 4 06 Mar 2024 04 Mar 2024 001-33497
144 Open 144 document View SEC filing for 144 05 Mar 2024
144 Open 144 document View SEC filing for 144 04 Mar 2024
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jun 2023 10 Jun 2023 000-26770
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Jun 2023 08 Jun 2023 001-33497
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 May 2023 01 May 2023 000-19319
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jan 2023 13 Jan 2023 001-33497
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Jun 2022 17 Jun 2022 000-26770
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Jun 2022 10 Jun 2022 000-26770
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Jun 2022 09 Jun 2022 001-33497
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 May 2022 02 May 2022 001-33497
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 May 2022 01 May 2022 000-19319
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Apr 2022 08 Apr 2022 000-19319
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Apr 2022 31 Mar 2022 000-19319
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 Feb 2022 28 Jan 2022 000-19319
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Jun 2021 17 Jun 2021 000-26770
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Jun 2021 10 Jun 2021 001-33497
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jun 2021 01 Jun 2021 000-19319
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 May 2021 03 May 2021 001-33497
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 May 2021 01 May 2021 000-19319
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Dec 2020 07 Dec 2020 000-26770
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 09 Dec 2020 07 Dec 2020 000-26770
4 Open 4 document View SEC filing for 4 01 Oct 2020 30 Sep 2020 001-04534
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Aug 2020 25 Aug 2020 000-19319
4 Open 4 document View SEC filing for 4 02 Jul 2020 30 Jun 2020 001-04534
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Jun 2020 04 Jun 2020 001-33497
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jun 2020 01 Jun 2020 000-19319
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Apr 2020 17 Apr 2020 001-33497
4 Open 4 document View SEC filing for 4 02 Apr 2020 31 Mar 2020 001-04534
4 Open 4 document View SEC filing for 4 24 Jan 2020 23 Jan 2020 001-04534
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Jan 2020 09 Jan 2020 001-33497
4 Open 4 document View SEC filing for 4 03 Jan 2020 31 Dec 2019 001-04534
4 Open 4 document View SEC filing for 4 27 Nov 2019 26 Nov 2019 001-04534
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Nov 2019 18 Nov 2019 000-19319
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Oct 2019 22 Oct 2019 000-19319
4 Open 4 document View SEC filing for 4 02 Oct 2019 30 Sep 2019 001-04534
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Aug 2019 13 Aug 2019 000-19319
4 Open 4 document View SEC filing for 4 02 Jul 2019 01 Jul 2019 001-04534
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 Jul 2019 27 Jun 2019 001-33497
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Jun 2019 01 Jun 2019 000-19319
4 Open 4 document View SEC filing for 4 02 Apr 2019 01 Apr 2019 001-04534
4 Open 4 document View SEC filing for 4 25 Jan 2019 24 Jan 2019 001-04534
4 Open 4 document View SEC filing for 4 02 Jan 2019 31 Dec 2018 001-04534
4 Open 4 document View SEC filing for 4 01 Oct 2018 30 Sep 2018 001-04534
4 Open 4 document View SEC filing for 4 02 Jul 2018 30 Jun 2018 001-04534
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Jun 2018 07 Jun 2018 001-33497
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jun 2018 01 Jun 2018 000-19319
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 May 2018 16 May 2018 001-33497
4 Open 4 document View SEC filing for 4 03 Apr 2018 31 Mar 2018 001-04534
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Mar 2018 02 Mar 2018 000-19319
4 Open 4 document View SEC filing for 4 29 Jan 2018 25 Jan 2018 001-04534
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Jan 2018 22 Jan 2018 000-19319
4 Open 4 document View SEC filing for 4 02 Jan 2018 31 Dec 2017 001-04534
4 Open 4 document View SEC filing for 4 02 Oct 2017 30 Sep 2017 001-04534
4 Open 4 document View SEC filing for 4 05 Jul 2017 30 Jun 2017 001-04534
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 16 Jun 2017 13 Jun 2017 001-33497
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Jun 2017 13 Jun 2017 001-33497
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jun 2017 01 Jun 2017 000-19319
4 Open 4 document View SEC filing for 4 04 Apr 2017 31 Mar 2017 001-04534
4 Open 4 document View SEC filing for 4 27 Jan 2017 26 Jan 2017 001-04534
4 Open 4 document View SEC filing for 4 04 Jan 2017 31 Dec 2016 001-04534
4 Open 4 document View SEC filing for 4 30 Sep 2016 30 Sep 2016 001-04534
4 Open 4 document View SEC filing for 4 05 Jul 2016 30 Jun 2016 001-04534
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jun 2016 09 Jun 2016 001-33497
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jun 2016 01 Jun 2016 000-19319
4/A Open 4/A document View SEC filing for 4/A 25 Apr 2016 31 Mar 2016 001-04534
4 Open 4 document View SEC filing for 4 31 Mar 2016 31 Mar 2016 001-04534
4 Open 4 document View SEC filing for 4 29 Jan 2016 28 Jan 2016 001-04534
4 Open 4 document View SEC filing for 4 05 Jan 2016 31 Dec 2015 001-04534
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Nov 2015 18 Nov 2015 000-19319
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Nov 2015 10 Nov 2015 001-33497
4 Open 4 document View SEC filing for 4 30 Sep 2015 30 Sep 2015 001-04534
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Aug 2015 03 Aug 2015 000-19319
4 Open 4 document View SEC filing for 4 30 Jun 2015 30 Jun 2015 001-04534
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Jun 2015 10 Jun 2015 001-33497
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jun 2015 01 Jun 2015 000-19319
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Apr 2015 06 Apr 2015 000-19319
4 Open 4 document View SEC filing for 4 31 Mar 2015 31 Mar 2015 001-04534
5 Open 5 document View SEC filing for 5 FORM 5 SUBMISSION 13 Feb 2015 31 Dec 2014 000-19319
4 Open 4 document View SEC filing for 4 23 Jan 2015 22 Jan 2015 001-04534
4 Open 4 document View SEC filing for 4 05 Jan 2015 31 Dec 2014 001-04534
4 Open 4 document View SEC filing for 4 30 Sep 2014 30 Sep 2014 001-04534
4 Open 4 document View SEC filing for 4 30 Jun 2014 30 Jun 2014 001-04534
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Jun 2014 12 Jun 2014 001-33497
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jun 2014 01 Jun 2014 000-19319
4 Open 4 document View SEC filing for 4 01 Apr 2014 31 Mar 2014 001-04534
4 Open 4 document View SEC filing for 4 24 Jan 2014 23 Jan 2014 001-04534
4 Open 4 document View SEC filing for 4 03 Jan 2014 31 Dec 2013 001-04534
4 Open 4 document View SEC filing for 4 30 Sep 2013 30 Sep 2013 001-04534
4 Open 4 document View SEC filing for 4 01 Jul 2013 30 Jun 2013 001-04534
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Jun 2013 13 Jun 2013 001-33497
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Jun 2013 01 Jun 2013 000-19319
4 Open 4 document View SEC filing for 4 01 Apr 2013 29 Mar 2013 001-04534
4 Open 4 document View SEC filing for 4 25 Jan 2013 24 Jan 2013 001-04534
4 Open 4 document View SEC filing for 4 02 Jan 2013 31 Dec 2012 001-04534
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Nov 2012 07 Nov 2012 000-19319
4 Open 4 document View SEC filing for 4 01 Oct 2012 28 Sep 2012 001-04534
4 Open 4 document View SEC filing for 4 02 Jul 2012 29 Jun 2012 001-04534
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Jun 2012 13 Jun 2012 001-33497
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 Jun 2012 01 Jun 2012 000-19319
4 Open 4 document View SEC filing for 4 30 Mar 2012 30 Mar 2012 001-04534
4 Open 4 document View SEC filing for 4 27 Jan 2012 26 Jan 2012 001-04534
4 Open 4 document View SEC filing for 4 04 Jan 2012 31 Dec 2011 001-04534
4 Open 4 document View SEC filing for 4 30 Sep 2011 30 Sep 2011 001-04534
4 Open 4 document View SEC filing for 4 05 Jul 2011 30 Jun 2011 001-04534
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Jun 2011 24 May 2011 001-33497
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jun 2011 01 Jun 2011 000-19319
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 May 2011 12 May 2011 000-19319
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 13 May 2011 12 May 2011 000-19319
4 Open 4 document View SEC filing for 4 31 Mar 2011 31 Mar 2011 001-04534
4 Open 4 document View SEC filing for 4 28 Jan 2011 27 Jan 2011 001-04534
4 Open 4 document View SEC filing for 4 03 Jan 2011 31 Dec 2010 001-04534
4 Open 4 document View SEC filing for 4 30 Sep 2010 30 Sep 2010 001-04534
4 Open 4 document View SEC filing for 4 01 Jul 2010 30 Jun 2010 001-04534
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Jun 2010 15 Jun 2010 001-33497
4 Open 4 document View SEC filing for 4 01 Apr 2010 31 Mar 2010 001-04534
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Mar 2010 16 Mar 2010 001-33497
4 Open 4 document View SEC filing for 4 29 Jan 2010 28 Jan 2010 001-04534
4 Open 4 document View SEC filing for 4 04 Jan 2010 31 Dec 2009 001-04534

About this filer

MARGARET G. MCGLYNN files with the SEC under CIK 0001215126. 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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