James Sapirstein

Business address
1517 San Jacinto, Houston, TX, 77002
Top holdings (ownership)
ENTO
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James Sapirstein has filed 56 SEC EDGAR filings since 09 Oct 2012

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 15 Jul 2025 11 Jul 2025 001-41184
4 Open Document Open Filing 30 Sep 2024 26 Sep 2024 001-41294
4 Open Document Open Filing 18 Jul 2024 24 May 2023 001-41184
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Jul 2024 02 Jul 2024 001-37853
4 Open Document Open Filing 27 Jun 2024 25 Jun 2024 001-38758
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Apr 2024 01 Apr 2024 001-37853
4 Open Document Open Filing OWNERSHIP DOCUMENT 19 Mar 2024 15 Mar 2024 001-37853
4 Open Document Open Filing 19 Mar 2024 06 Mar 2024 001-38758
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Jan 2024 12 Jan 2024 001-37853
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Jan 2024 29 Dec 2023 001-37853
4 Open Document Open Filing OWNERSHIP DOCUMENT 06 Oct 2023 04 Oct 2023 001-37853
4 Open Document Open Filing OWNERSHIP DOCUMENT 05 Jul 2023 03 Jul 2023 001-37853
4 Open Document Open Filing 01 Jun 2023 31 May 2023 001-41294
4 Open Document Open Filing OWNERSHIP DOCUMENT 05 Apr 2023 03 Apr 2023 001-37853
4 Open Document Open Filing 04 Apr 2023 06 Mar 2023 001-38758
3 Open Document Open Filing 17 Jan 2023 05 Jan 2023 001-41184
4 Open Document Open Filing OWNERSHIP DOCUMENT 05 Jan 2023 03 Jan 2023 001-37853
4 Open Document Open Filing 27 May 2022 04 May 2022 001-41294
3 Open Document Open Filing 23 Feb 2022 23 Feb 2022 001-41294
4 Open Document Open Filing FORM 4 03 Jan 2022 03 Jan 2022 001-37853
4 Open Document Open Filing 02 Jul 2021 30 Jun 2021 001-37853
4 Open Document Open Filing 23 Mar 2021 05 Mar 2021 000-53223
4 Open Document Open Filing FORM 4 11 Mar 2021 06 Mar 2021 001-38758
3 Open Document Open Filing OWNERSHIP DOCUMENT 15 Dec 2020 15 Dec 2020 001-39802
3 Open Document Open Filing PRIMARY DOCUMENT 10 Sep 2020 06 Dec 2018 000-53223
4 Open Document Open Filing 20 Jul 2020 16 Jul 2020 001-37853
4 Open Document Open Filing 10 Oct 2019 08 Oct 2019 001-37853
3 Open Document Open Filing 10 Oct 2019 08 Oct 2019 001-37853
4 Open Document Open Filing 26 Aug 2019 22 Aug 2019 001-38758
4 Open Document Open Filing 27 Sep 2018 19 Sep 2018 000-54478
3 Open Document Open Filing 04 Sep 2018 06 Mar 2018 000-54478
4 Open Document Open Filing 4 05 Jan 2018 03 Jan 2018 001-36856
4 Open Document Open Filing PRIMARY DOCUMENT 12 Dec 2017 09 Dec 2017 001-16467
4 Open Document Open Filing 4 07 Jul 2017 06 Jul 2017 001-36856
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jul 2017 30 Jun 2017 001-16467
4 Open Document Open Filing 4 07 Mar 2017 03 Mar 2017 001-36856
4 Open Document Open Filing OWNERSHIP DOCUMENT 15 Feb 2017 08 Nov 2016 000-55074
3 Open Document Open Filing OWNERSHIP DOCUMENT 15 Feb 2017 06 Jul 2015 000-55074
4 Open Document Open Filing PRIMARY DOCUMENT 20 Jan 2017 18 Jan 2017 001-16467
4 Open Document Open Filing 4 31 Oct 2016 27 Oct 2016 001-36856
4 Open Document Open Filing 4 14 Jun 2016 13 Jun 2016 001-36856
4 Open Document Open Filing PRIMARY DOCUMENT 04 Apr 2016 31 Mar 2016 001-16467
4 Open Document Open Filing 4 18 Feb 2016 18 Feb 2016 001-36856
4 Open Document Open Filing 4 01 Dec 2015 30 Nov 2015 001-36856
4 Open Document Open Filing 4 24 Nov 2015 23 Nov 2015 001-36856
4 Open Document Open Filing PRIMARY DOCUMENT 20 Aug 2015 18 Aug 2015 001-16467
4 Open Document Open Filing PRIMARY DOCUMENT 06 Jul 2015 30 Jun 2015 001-16467
4 Open Document Open Filing 4 08 Jun 2015 04 Jun 2015 001-36856
4 Open Document Open Filing 4 04 Dec 2014 03 Dec 2014 000-55020
4 Open Document Open Filing PRIMARY DOCUMENT 05 Sep 2014 03 Sep 2014 001-16467
3 Open Document Open Filing PRIMARY DOCUMENT 05 Sep 2014 03 Sep 2014 001-16467
3 Open Document Open Filing 3 20 Mar 2014 19 Mar 2014 000-55020
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Jan 2014 09 Jan 2014 000-29819