Matthew A. Drapkin

Business address
10 Corbin Drive, 3 Rd Floor, Darien, CT, 06820
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Matthew A. Drapkin has filed 226 SEC EDGAR filings since 3/20/2009

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 Jan 7, 2025 Jan 3, 2025 001-39832
4 Open Document Open Filing FORM 4 Sep 17, 2024 Sep 16, 2024 814-01211
4 Open Document Open Filing FORM 4 Aug 21, 2024 Aug 20, 2024 814-01211
4 Open Document Open Filing FORM 4 May 23, 2024 May 21, 2024 001-39832
4 Open Document Open Filing FORM 4 Jan 4, 2024 Jan 3, 2024 001-39832
4 Open Document Open Filing Nov 15, 2023 Nov 13, 2023 001-39832
4 Open Document Open Filing Jun 6, 2023 Jun 2, 2023 001-39832
4 Open Document Open Filing May 31, 2023 May 26, 2023 001-39832
4 Open Document Open Filing May 22, 2023 May 18, 2023 001-39832
4 Open Document Open Filing Apr 5, 2023 Apr 3, 2023 001-39832
4 Open Document Open Filing Mar 20, 2023 Mar 16, 2023 001-39832
4 Open Document Open Filing Mar 13, 2023 Mar 9, 2023 001-39832
4 Open Document Open Filing Feb 24, 2023 Feb 22, 2023 001-39832
4 Open Document Open Filing Jan 9, 2023 Jan 5, 2023 001-39832
4 Open Document Open Filing Nov 8, 2022 Nov 4, 2022 001-39832
4 Open Document Open Filing Oct 28, 2022 Oct 26, 2022 001-39832
4 Open Document Open Filing Oct 25, 2022 Oct 21, 2022 001-39832
4 Open Document Open Filing Oct 20, 2022 Oct 18, 2022 001-39832
4 Open Document Open Filing Oct 14, 2022 Oct 12, 2022 001-39832
4 Open Document Open Filing Oct 11, 2022 Oct 6, 2022 001-39832
4 Open Document Open Filing Sep 28, 2022 Sep 26, 2022 001-39832
4 Open Document Open Filing Sep 23, 2022 Sep 21, 2022 001-39832
4 Open Document Open Filing FORM 4 Sep 12, 2022 Sep 8, 2022 001-39832
4 Open Document Open Filing FORM 4 Sep 6, 2022 Sep 1, 2022 001-39832
4 Open Document Open Filing FORM 4 Aug 17, 2022 Aug 15, 2022 001-39832
4 Open Document Open Filing FORM 4 Aug 12, 2022 Aug 10, 2022 001-39832
4 Open Document Open Filing FORM 4 Aug 10, 2022 Aug 8, 2022 001-39832
4 Open Document Open Filing FORM 4 Jul 26, 2022 Jul 22, 2022 001-39832
4 Open Document Open Filing FORM 4 Jul 20, 2022 Jul 18, 2022 001-39832
4 Open Document Open Filing FORM 4 Jun 17, 2022 Jun 15, 2022 814-01211
4 Open Document Open Filing FORM 4 Jun 16, 2022 Jun 14, 2022 001-39832
4 Open Document Open Filing FORM 4 Jun 13, 2022 Jun 9, 2022 001-39832
4 Open Document Open Filing FORM 4 May 27, 2022 May 25, 2022 814-01211
4 Open Document Open Filing FORM 4 May 10, 2022 May 6, 2022 001-39832
4 Open Document Open Filing FORM 4 Mar 11, 2022 Mar 9, 2022 814-01211
4 Open Document Open Filing FORM 4 Mar 11, 2022 Mar 9, 2022 814-01211
3 Open Document Open Filing FORM 3 Mar 11, 2022 Mar 4, 2022 814-01211
4 Open Document Open Filing FORM 4 Jan 5, 2022 Jan 3, 2022 001-39832
4 Open Document Open Filing FORM 4 Jul 2, 2021 Jun 30, 2021 001-39832
4 Open Document Open Filing FORM 4 May 20, 2021 May 18, 2021 001-39832
4 Open Document Open Filing FORM 4 Apr 2, 2021 Mar 31, 2021 001-39832
4 Open Document Open Filing FORM 4 Mar 23, 2021 Mar 19, 2021 001-39832
4 Open Document Open Filing FORM 4 SUBMISSION Mar 4, 2021 Mar 3, 2021 000-28000
4 Open Document Open Filing FORM 4 Jan 6, 2021 Jan 5, 2021 001-39832
4 Open Document Open Filing FORM 4 SUBMISSION Oct 15, 2020 Sep 30, 2020 001-16073
4 Open Document Open Filing FORM 4 SUBMISSION Jul 2, 2020 Jun 30, 2020 001-16073
4 Open Document Open Filing FORM 4 SUBMISSION Jun 19, 2020 Jun 17, 2020 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION Feb 28, 2020 Feb 26, 2020 001-16073
4 Open Document Open Filing FORM 4 SUBMISSION Dec 12, 2019 Nov 8, 2019 001-16073
4 Open Document Open Filing FORM 4 SUBMISSION Jun 7, 2019 Jun 5, 2019 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION May 13, 2019 May 9, 2019 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION Mar 15, 2019 Mar 13, 2019 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION Nov 21, 2018 Nov 19, 2018 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION Nov 16, 2018 Nov 14, 2018 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION Nov 13, 2018 Nov 9, 2018 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION Nov 9, 2018 Nov 7, 2018 001-16073
4 Open Document Open Filing FORM 4 SUBMISSION Nov 8, 2018 Nov 6, 2018 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION Sep 13, 2018 Sep 11, 2018 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION Sep 6, 2018 Sep 5, 2018 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION Aug 20, 2018 Aug 16, 2018 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION Jun 28, 2018 Jun 26, 2018 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION Jun 14, 2018 Jun 13, 2018 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION Jun 1, 2018 May 30, 2018 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION May 29, 2018 May 24, 2018 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION May 23, 2018 May 21, 2018 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION Dec 18, 2017 Dec 15, 2017 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION Dec 14, 2017 Dec 12, 2017 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION Nov 13, 2017 Nov 10, 2017 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION Oct 5, 2017 Oct 4, 2017 001-16073
4 Open Document Open Filing FORM 4 SUBMISSION Aug 23, 2017 Aug 21, 2017 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION Jun 28, 2017 Jun 26, 2017 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION May 31, 2017 May 26, 2017 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION May 25, 2017 May 23, 2017 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION May 22, 2017 May 18, 2017 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION May 19, 2017 May 18, 2017 001-16073
4 Open Document Open Filing FORM 4 SUBMISSION May 19, 2017 May 17, 2016 000-26946
4 Open Document Open Filing FORM 4 SUBMISSION May 17, 2017 May 15, 2017 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION May 15, 2017 May 12, 2017 001-16073
3 Open Document Open Filing FORM 3 SUBMISSION May 15, 2017 Apr 14, 2017 001-16073
4 Open Document Open Filing FORM 4 SUBMISSION Mar 16, 2017 Mar 15, 2017 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION Mar 13, 2017 Mar 9, 2017 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION Mar 7, 2017 Mar 3, 2017 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION Nov 14, 2016 Nov 10, 2016 000-28000
3 Open Document Open Filing FORM 3 SUBMISSION Nov 14, 2016 Nov 10, 2016 000-28000
4 Open Document Open Filing FORM 4 SUBMISSION Aug 23, 2016 Aug 19, 2016 001-35572
4 Open Document Open Filing FORM 4 SUBMISSION Aug 9, 2016 Aug 5, 2016 000-26946
4 Open Document Open Filing FORM 4 SUBMISSION Jun 10, 2016 Jun 8, 2016 000-26946
4 Open Document Open Filing FORM 4 SUBMISSION Jun 2, 2016 Jun 1, 2016 001-32999
4 Open Document Open Filing FORM 4 SUBMISSION May 23, 2016 May 19, 2016 000-26946
4 Open Document Open Filing FORM 4 SUBMISSION Mar 17, 2016 Mar 15, 2016 001-35572
4 Open Document Open Filing FORM 4 SUBMISSION Nov 13, 2015 Nov 12, 2015 000-26946
4 Open Document Open Filing FORM 4 SUBMISSION Nov 4, 2015 Nov 2, 2015 001-32999
4 Open Document Open Filing FORM 4 SUBMISSION Nov 4, 2015 Nov 2, 2015 001-35572
4 Open Document Open Filing FORM 4 SUBMISSION Nov 4, 2015 Nov 2, 2015 000-26946
4 Open Document Open Filing FORM 4 SUBMISSION Oct 21, 2015 Oct 19, 2015 001-36696
3 Open Document Open Filing FORM 3 SUBMISSION Sep 1, 2015 Sep 1, 2015 001-32999
4 Open Document Open Filing FORM 4 SUBMISSION Aug 13, 2015 Aug 10, 2015 001-36632
4 Open Document Open Filing FORM 4 SUBMISSION Jun 29, 2015 Jun 25, 2015 001-35572
4 Open Document Open Filing FORM 4 SUBMISSION Jun 25, 2015 Nov 22, 2013 001-36696
4 Open Document Open Filing FORM 4 SUBMISSION Jun 23, 2015 Jun 22, 2015 001-36632
4 Open Document Open Filing FORM 4 SUBMISSION Jun 8, 2015 Jun 4, 2015 000-26946
4 Open Document Open Filing FORM 4 SUBMISSION Oct 15, 2014 Oct 10, 2014 000-26946
4 Open Document Open Filing FORM 4 SUBMISSION Oct 9, 2014 Oct 7, 2014 000-26946
4 Open Document Open Filing FORM 4 SUBMISSION Oct 6, 2014 Oct 2, 2014 000-26946
4 Open Document Open Filing FORM 4 SUBMISSION Sep 9, 2014 Sep 5, 2014 000-26946
4 Open Document Open Filing FORM 4 SUBMISSION Sep 2, 2014 Aug 28, 2014 000-26946
4 Open Document Open Filing FORM 4 SUBMISSION Aug 22, 2014 Aug 20, 2014 000-26946
4 Open Document Open Filing FORM 4 SUBMISSION Aug 18, 2014 Aug 14, 2014 000-26946
4 Open Document Open Filing FORM 4 SUBMISSION Aug 11, 2014 Aug 7, 2014 000-26946
4 Open Document Open Filing FORM 4 SUBMISSION Aug 4, 2014 Jul 31, 2014 000-26946
4 Open Document Open Filing FORM 4 SUBMISSION Jul 30, 2014 Jul 28, 2014 000-26946
4 Open Document Open Filing FORM 4 Jul 11, 2014 Jul 9, 2014 000-26946
4 Open Document Open Filing FORM 4 Jun 27, 2014 Jun 25, 2014 001-35572
4 Open Document Open Filing FORM 4 Jun 12, 2014 Jun 11, 2014 001-35572
4 Open Document Open Filing FORM 4 Jun 2, 2014 May 29, 2014 000-26946
4 Open Document Open Filing FORM 4 May 16, 2014 May 14, 2014 000-26946
4 Open Document Open Filing FORM 4 May 13, 2014 May 9, 2014 000-26946
3 Open Document Open Filing FORM 3 Mar 13, 2014 Mar 12, 2014 001-35572
4 Open Document Open Filing FORM 4 SUBMISSION Mar 10, 2014 Feb 13, 2014 000-30269
4 Open Document Open Filing FORM 4 SUBMISSION Feb 18, 2014 Feb 13, 2014 000-22400
4 Open Document Open Filing FORM 4 SUBMISSION Feb 12, 2014 Feb 10, 2014 000-22400
4 Open Document Open Filing FORM 4 Feb 5, 2014 Feb 3, 2014 000-22400
4 Open Document Open Filing FORM 4 Jan 31, 2014 Jan 29, 2014 000-22400
4 Open Document Open Filing FORM 4 Jan 30, 2014 Jan 28, 2014 000-22400