JAMES SAPIRSTEIN SEC EDGAR Filings (CIK 0001559509)

SEC EDGAR filings, ownership reports, and insider transactions for JAMES SAPIRSTEIN.

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

Latest Filings

Recent SEC filings for JAMES SAPIRSTEIN including 4, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 15 Jul 2025 11 Jul 2025 001-41184
4 Open 4 document View SEC filing for 4 30 Sep 2024 26 Sep 2024 001-41294
4 Open 4 document View SEC filing for 4 18 Jul 2024 24 May 2023 001-41184
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Jul 2024 02 Jul 2024 001-37853
4 Open 4 document View SEC filing for 4 27 Jun 2024 25 Jun 2024 001-38758
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Apr 2024 01 Apr 2024 001-37853
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 19 Mar 2024 15 Mar 2024 001-37853
4 Open 4 document View SEC filing for 4 19 Mar 2024 06 Mar 2024 001-38758
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 17 Jan 2024 12 Jan 2024 001-37853
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Jan 2024 29 Dec 2023 001-37853
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 06 Oct 2023 04 Oct 2023 001-37853
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 05 Jul 2023 03 Jul 2023 001-37853
4 Open 4 document View SEC filing for 4 01 Jun 2023 31 May 2023 001-41294
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 05 Apr 2023 03 Apr 2023 001-37853
4 Open 4 document View SEC filing for 4 04 Apr 2023 06 Mar 2023 001-38758
3 Open 3 document View SEC filing for 3 17 Jan 2023 05 Jan 2023 001-41184
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 05 Jan 2023 03 Jan 2023 001-37853
4 Open 4 document View SEC filing for 4 27 May 2022 04 May 2022 001-41294
3 Open 3 document View SEC filing for 3 23 Feb 2022 23 Feb 2022 001-41294
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2022 03 Jan 2022 001-37853
4 Open 4 document View SEC filing for 4 02 Jul 2021 30 Jun 2021 001-37853
4 Open 4 document View SEC filing for 4 23 Mar 2021 05 Mar 2021 000-53223
4 Open 4 document View SEC filing for 4 FORM 4 11 Mar 2021 06 Mar 2021 001-38758
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 15 Dec 2020 15 Dec 2020 001-39802
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 10 Sep 2020 06 Dec 2018 000-53223
4 Open 4 document View SEC filing for 4 20 Jul 2020 16 Jul 2020 001-37853
4 Open 4 document View SEC filing for 4 10 Oct 2019 08 Oct 2019 001-37853
3 Open 3 document View SEC filing for 3 10 Oct 2019 08 Oct 2019 001-37853
4 Open 4 document View SEC filing for 4 26 Aug 2019 22 Aug 2019 001-38758
4 Open 4 document View SEC filing for 4 27 Sep 2018 19 Sep 2018 000-54478
3 Open 3 document View SEC filing for 3 04 Sep 2018 06 Mar 2018 000-54478
4 Open 4 document View SEC filing for 4 4 05 Jan 2018 03 Jan 2018 001-36856
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Dec 2017 09 Dec 2017 001-16467
4 Open 4 document View SEC filing for 4 4 07 Jul 2017 06 Jul 2017 001-36856
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Jul 2017 30 Jun 2017 001-16467
4 Open 4 document View SEC filing for 4 4 07 Mar 2017 03 Mar 2017 001-36856
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 15 Feb 2017 08 Nov 2016 000-55074
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 15 Feb 2017 06 Jul 2015 000-55074
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Jan 2017 18 Jan 2017 001-16467
4 Open 4 document View SEC filing for 4 4 31 Oct 2016 27 Oct 2016 001-36856
4 Open 4 document View SEC filing for 4 4 14 Jun 2016 13 Jun 2016 001-36856
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Apr 2016 31 Mar 2016 001-16467
4 Open 4 document View SEC filing for 4 4 18 Feb 2016 18 Feb 2016 001-36856
4 Open 4 document View SEC filing for 4 4 01 Dec 2015 30 Nov 2015 001-36856
4 Open 4 document View SEC filing for 4 4 24 Nov 2015 23 Nov 2015 001-36856
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Aug 2015 18 Aug 2015 001-16467
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Jul 2015 30 Jun 2015 001-16467
4 Open 4 document View SEC filing for 4 4 08 Jun 2015 04 Jun 2015 001-36856
4 Open 4 document View SEC filing for 4 4 04 Dec 2014 03 Dec 2014 000-55020
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Sep 2014 03 Sep 2014 001-16467
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 05 Sep 2014 03 Sep 2014 001-16467
3 Open 3 document View SEC filing for 3 3 20 Mar 2014 19 Mar 2014 000-55020
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 17 Jan 2014 09 Jan 2014 000-29819
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 23 Dec 2013 27 Nov 2013 000-29819
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Nov 2012 08 Nov 2012 000-29819
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 09 Oct 2012 01 Oct 2012 000-29819

About this filer

JAMES SAPIRSTEIN files with the SEC under CIK 0001559509. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

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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