GEORGE YANCOPOULOS

Business address
777 Old Saw Mill River Road, Tarrytown, NY, 10591
Top holdings (ownership)
REGN
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GEORGE YANCOPOULOS has filed 72 SEC EDGAR filings since 10 Jul 2003

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 12 Jun 2024 10 Jun 2024 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 17 May 2024 16 May 2024 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 17 May 2024 15 May 2024 000-19034
144 Open Document Open Filing 15 May 2024
4 Open Document Open Filing PRIMARY DOCUMENT 01 May 2024 29 Apr 2024 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 01 May 2024 02 Jan 2024 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 20 Feb 2024 15 Feb 2024 000-19034
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 13 Dec 2023 11 Dec 2023 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 27 Mar 2023 23 Mar 2023 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 08 Feb 2023 06 Feb 2023 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 23 Dec 2021 22 Dec 2021 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 17 Aug 2021 13 Aug 2021 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 06 Aug 2021 05 Aug 2021 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 23 Jun 2021 21 Jun 2021 000-19034
4 Open Document Open Filing OWNERSHIP DOCUMENT 05 Jan 2021 31 Dec 2020 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 31 Dec 2020 30 Dec 2020 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 11 Mar 2020 09 Mar 2020 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 11 Mar 2020 09 Mar 2020 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 25 Feb 2020 24 Feb 2020 000-19034
4 Open Document Open Filing 13 Dec 2019 11 Dec 2019 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 17 Dec 2018 13 Dec 2018 000-19034
4 Open Document Open Filing 4 14 Dec 2018 02 Nov 2015 000-19034
5 Open Document Open Filing 5 08 Feb 2018 31 Dec 2017 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 20 Dec 2017 18 Dec 2017 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 13 Dec 2017 12 Dec 2017 000-19034
5 Open Document Open Filing PRIMARY DOCUMENT 10 Feb 2017 31 Dec 2016 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 19 Dec 2016 15 Dec 2016 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 18 Dec 2015 16 Dec 2015 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 04 Dec 2015 02 Dec 2015 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 03 Nov 2015 30 Oct 2015 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 18 Dec 2014 16 Dec 2014 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 29 Aug 2014 27 Aug 2014 000-19034
4 Open Document Open Filing PRIMARY DOCUMENT 13 Feb 2014 11 Feb 2014 000-19034