Filer Snapshot

George D. Yancopoulos SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001226690.

Entity Type

Individual

Total Filings

73

Latest Filing

05 Jan 2026

Industry

n/a

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Review latest filings on this page Open reporting owner context
Business address
777 Old Saw Mill River Road, Tarrytown, NY, 10591
Top holdings (ownership)
REGN

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Quick Takeaways

  • George D. Yancopoulos is an SEC filer tracked under CIK 0001226690.
  • 73 filings are listed on this profile.
  • Common form coverage includes 4, 144, 5 and more.

What Changed

  • Latest filing: 4 filed on 05 Jan 2026.
  • Report period: 31 Dec 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.

Official SEC Source

Official SEC Source

SEC EDGAR submissions for CIK 0001226690.

See Original Filing

Filer Overview

George D. Yancopoulos has filed 73 SEC EDGAR filings since 10 Jul 2003. Common forms include 4, 144, 5, 4/A.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for George D. Yancopoulos 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 PRIMARY DOCUMENT 05 Jan 2026 31 Dec 2025 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Dec 2025 09 Dec 2025 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Jun 2024 10 Jun 2024 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 May 2024 16 May 2024 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 May 2024 15 May 2024 000-19034
144 Open 144 document View SEC filing for 144 15 May 2024
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 May 2024 29 Apr 2024 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 May 2024 02 Jan 2024 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Feb 2024 15 Feb 2024 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Jan 2024 02 Jan 2024 000-19034
144 Open 144 document View SEC filing for 144 02 Jan 2024
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Dec 2023 11 Dec 2023 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Mar 2023 23 Mar 2023 000-19034
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 23 Dec 2021 22 Dec 2021 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Aug 2021 13 Aug 2021 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Aug 2021 05 Aug 2021 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Jun 2021 21 Jun 2021 000-19034
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 05 Jan 2021 31 Dec 2020 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 Dec 2020 30 Dec 2020 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Mar 2020 09 Mar 2020 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Mar 2020 09 Mar 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 13 Dec 2019 11 Dec 2019 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Dec 2018 13 Dec 2018 000-19034
4 Open 4 document View SEC filing for 4 4 14 Dec 2018 02 Nov 2015 000-19034
5 Open 5 document View SEC filing for 5 5 08 Feb 2018 31 Dec 2017 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Dec 2017 18 Dec 2017 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Dec 2017 12 Dec 2017 000-19034
5 Open 5 document View SEC filing for 5 PRIMARY DOCUMENT 10 Feb 2017 31 Dec 2016 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Dec 2016 15 Dec 2016 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Dec 2015 16 Dec 2015 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Dec 2015 02 Dec 2015 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Nov 2015 30 Oct 2015 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Dec 2014 16 Dec 2014 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Aug 2014 27 Aug 2014 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Feb 2014 11 Feb 2014 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Dec 2013 19 Dec 2013 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Dec 2013 13 Dec 2013 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Dec 2013 12 Dec 2013 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 May 2013 06 May 2013 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Dec 2012 19 Dec 2012 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Dec 2012 14 Dec 2012 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Jun 2012 27 Jun 2012 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 May 2012 01 May 2012 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Mar 2012 26 Mar 2012 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Feb 2012 15 Feb 2012 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Jan 2012 05 Jan 2012 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Dec 2011 16 Dec 2011 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Dec 2011 14 Dec 2011 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Dec 2011 30 Nov 2011 000-19034
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 21 Dec 2010 14 Dec 2010 000-19034
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Dec 2010 14 Dec 2010 000-19034

About this filer

George D. Yancopoulos files with the SEC under CIK 0001226690. 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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