Marion McCourt

Business address
C/O Regeneron Pharmaceuticals, Inc., 777 Old Saw Mill River Road, Tarrytown, NY, 10591
Top holdings (ownership)
REGN
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Marion McCourt has filed 99 SEC EDGAR filings since 04 Feb 2016

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT 11 Dec 2025 09 Dec 2025 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 09 Dec 2025 05 Dec 2025 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 18 Dec 2024 16 Dec 2024 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 10 Dec 2024 06 Dec 2024 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 05 Nov 2024 01 Nov 2024 000-19034
144 Open Document Open Filing 01 Nov 2024
4 Open Document Open Filing PRIMARY DOCUMENT 03 Oct 2024 01 Oct 2024 000-19034
144 Open Document Open Filing 01 Oct 2024
4 Open Document Open Filing PRIMARY DOCUMENT 05 Sep 2024 03 Sep 2024 000-19034
144 Open Document Open Filing 03 Sep 2024
4 Open Document Open Filing PRIMARY DOCUMENT 05 Aug 2024 01 Aug 2024 000-19034
144 Open Document Open Filing 01 Aug 2024
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jul 2024 01 Jul 2024 000-19034
144 Open Document Open Filing 01 Jul 2024
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jun 2024 03 Jun 2024 000-19034
144 Open Document Open Filing 03 Jun 2024
4 Open Document Open Filing PRIMARY DOCUMENT 03 May 2024 01 May 2024 000-19034
144 Open Document Open Filing 01 May 2024
4 Open Document Open Filing PRIMARY DOCUMENT 03 Apr 2024 01 Apr 2024 000-19034
144 Open Document Open Filing 01 Apr 2024
4 Open Document Open Filing PRIMARY DOCUMENT 05 Mar 2024 01 Mar 2024 000-19034
144 Open Document Open Filing 01 Mar 2024
4 Open Document Open Filing PRIMARY DOCUMENT 06 Feb 2024 05 Feb 2024 000-19034
144 Open Document Open Filing 05 Feb 2024
4 Open Document Open Filing PRIMARY DOCUMENT 02 Feb 2024 01 Feb 2024 000-19034
144 Open Document Open Filing 01 Feb 2024
4 Open Document Open Filing PRIMARY DOCUMENT 04 Jan 2024 02 Jan 2024 000-19034
144 Open Document Open Filing 02 Jan 2024
4 Open Document Open Filing PRIMARY DOCUMENT 14 Dec 2023 12 Dec 2023 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 12 Dec 2023 08 Dec 2023 000-19034
144 Open Document Open Filing 11 Dec 2023
4 Open Document Open Filing PRIMARY DOCUMENT 02 Nov 2023 01 Nov 2023 000-19034
144 Open Document Open Filing 01 Nov 2023
4 Open Document Open Filing PRIMARY DOCUMENT 03 Oct 2023 02 Oct 2023 000-19034
144 Open Document Open Filing 02 Oct 2023
4 Open Document Open Filing PRIMARY DOCUMENT 06 Sep 2023 01 Sep 2023 000-19034
144 Open Document Open Filing 01 Sep 2023
4 Open Document Open Filing PRIMARY DOCUMENT 03 Aug 2023 01 Aug 2023 000-19034
144 Open Document Open Filing 01 Aug 2023
4 Open Document Open Filing PRIMARY DOCUMENT 06 Jul 2023 03 Jul 2023 000-19034
144 Open Document Open Filing 03 Jul 2023
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jun 2023 01 Jun 2023 000-19034
144 Open Document Open Filing 01 Jun 2023
4 Open Document Open Filing PRIMARY DOCUMENT 05 Apr 2023 03 Apr 2023 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 03 Mar 2023 01 Mar 2023 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 14 Feb 2023 12 Feb 2023 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 08 Feb 2023 07 Feb 2023 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 03 Feb 2023 01 Feb 2023 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jan 2023 03 Jan 2023 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 20 Dec 2022 16 Dec 2022 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 13 Dec 2022 09 Dec 2022 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 02 Dec 2022 01 Dec 2022 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 07 Nov 2022 04 Nov 2022 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 02 Nov 2022 01 Nov 2022 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 05 Oct 2022 03 Oct 2022 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 02 Sep 2022 01 Sep 2022 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 02 Aug 2022 01 Aug 2022 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jul 2022 01 Jul 2022 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jun 2022 01 Jun 2022 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 03 May 2022 02 May 2022 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 04 Apr 2022 01 Apr 2022 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 03 Mar 2022 01 Mar 2022 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 02 Feb 2022 01 Feb 2022 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jan 2022 03 Jan 2022 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 14 Dec 2021 11 Dec 2021 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 10 Dec 2021 08 Dec 2021 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 02 Dec 2021 01 Dec 2021 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 03 Nov 2021 01 Nov 2021 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 04 Oct 2021 01 Oct 2021 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 03 Sep 2021 01 Sep 2021 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 04 Aug 2021 02 Aug 2021 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jul 2021 01 Jul 2021 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 08 Jun 2021 07 Jun 2021 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 10 May 2021 07 May 2021 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 11 Dec 2020 09 Dec 2020 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 06 Oct 2020 20 Aug 2020 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 13 Dec 2019 11 Dec 2019 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 14 Dec 2018 12 Dec 2018 000-19034
4 Open Document Open Filing FORM 4 SUBMISSION 03 Jul 2018 02 Jul 2018 001-36365
4 Open Document Open Filing FORM 4 SUBMISSION 04 Apr 2018 02 Apr 2018 001-36365
4 Open Document Open Filing PRIMARY DOCUMENT 12 Feb 2018 12 Feb 2018 000-19034
3 Open Document Open Filing 3 12 Feb 2018 12 Feb 2018 000-19034
4 Open Document Open Filing FORM 4 SUBMISSION 04 Jan 2018 02 Jan 2018 001-36365
4 Open Document Open Filing FORM 4 SUBMISSION 04 Jan 2018 02 Jan 2018 001-36365
4 Open Document Open Filing FORM 4 04 Oct 2017 02 Oct 2017 001-36365
4 Open Document Open Filing FORM 4 05 Jul 2017 03 Jul 2017 001-36365
4 Open Document Open Filing FORM 4 22 Jun 2017 20 Jun 2017 001-37587
4 Open Document Open Filing FORM 4 SUBMISSION 11 Apr 2017 07 Apr 2017 001-37418
3 Open Document Open Filing FORM 3 SUBMISSION 11 Apr 2017 07 Apr 2017 001-37418
4 Open Document Open Filing FORM 4 04 Apr 2017 03 Apr 2017 001-36365
4 Open Document Open Filing FORM 4 31 Mar 2017 29 Mar 2017 001-37587
3 Open Document Open Filing FORM 3 31 Mar 2017 29 Mar 2017 001-37587
4 Open Document Open Filing FORM 4 27 Jan 2017 25 Jan 2017 001-36365
4 Open Document Open Filing FORM 4 27 Jan 2017 25 Jan 2017 001-36365
3 Open Document Open Filing FORM 3 27 Jan 2017 25 Jan 2017 001-36365
4 Open Document Open Filing FORM 4 SUBMISSION 30 Sep 2016 28 Sep 2016 001-32836
4 Open Document Open Filing FORM 4 SUBMISSION 17 Feb 2016 16 Feb 2016 001-32836
4 Open Document Open Filing FORM 4 SUBMISSION 04 Feb 2016 03 Feb 2016 001-32836
3 Open Document Open Filing FORM 3 SUBMISSION 04 Feb 2016 01 Feb 2016 001-32836