JOSEPH LOSCALZO

Top holdings (ownership)
IONS
⭐ Add to watchlist ⭐
Get insider transactions for this reporting owner
JOSEPH LOSCALZO has filed 55 SEC EDGAR filings since 13 Jan 2004

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing OWNERSHIP DOCUMENT 13 Nov 2025 11 Nov 2025 001-37990
4 Open Document Open Filing PRIMARY DOCUMENT 03 Nov 2025 31 Oct 2025 000-19125
144 Open Document Open Filing 31 Oct 2025
4 Open Document Open Filing PRIMARY DOCUMENT 04 Sep 2025 03 Sep 2025 000-19125
144 Open Document Open Filing 03 Sep 2025
4 Open Document Open Filing PRIMARY DOCUMENT 17 Jul 2025 15 Jul 2025 000-19125
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jul 2025 01 Jul 2025 000-19125
4 Open Document Open Filing PRIMARY DOCUMENT 14 Nov 2024 12 Nov 2024 000-19125
144 Open Document Open Filing 12 Nov 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT 04 Oct 2024 02 Oct 2024 001-37990
4 Open Document Open Filing PRIMARY DOCUMENT 17 Jul 2024 15 Jul 2024 000-19125
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jul 2024 01 Jul 2024 000-19125
4 Open Document Open Filing OWNERSHIP DOCUMENT 31 Jan 2024 29 Jan 2024 001-37990
4 Open Document Open Filing OWNERSHIP DOCUMENT 25 Aug 2023 23 Aug 2023 001-37990
4 Open Document Open Filing PRIMARY DOCUMENT 19 Jul 2023 17 Jul 2023 000-19125
4 Open Document Open Filing PRIMARY DOCUMENT 06 Jul 2023 03 Jul 2023 000-19125
4 Open Document Open Filing OWNERSHIP DOCUMENT 04 Apr 2023 31 Mar 2023 001-37990
4 Open Document Open Filing OWNERSHIP DOCUMENT 02 Sep 2022 01 Sep 2022 001-37990
4 Open Document Open Filing PRIMARY DOCUMENT 19 Jul 2022 15 Jul 2022 000-19125
4 Open Document Open Filing PRIMARY DOCUMENT 06 Jul 2022 01 Jul 2022 000-19125
4 Open Document Open Filing OWNERSHIP DOCUMENT 02 Feb 2022 31 Jan 2022 001-37990
4 Open Document Open Filing PRIMARY DOCUMENT 19 Jul 2021 15 Jul 2021 000-19125
4 Open Document Open Filing PRIMARY DOCUMENT 06 Jul 2021 01 Jul 2021 000-19125
4 Open Document Open Filing OWNERSHIP DOCUMENT 06 Jan 2021 04 Jan 2021 001-37990
4 Open Document Open Filing 4 12 Aug 2020 10 Aug 2020 001-37990
4 Open Document Open Filing PRIMARY DOCUMENT 06 Jul 2020 01 Jul 2020 000-19125
4 Open Document Open Filing 4 13 Apr 2020 09 Apr 2020 001-37990
4 Open Document Open Filing 4 04 Mar 2020 02 Mar 2020 001-37990
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jul 2019 01 Jul 2019 000-19125
4 Open Document Open Filing 4 12 Jun 2019 11 Jun 2019 001-37990
4 Open Document Open Filing 4 03 Jan 2019 01 Jan 2019 001-37990
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jul 2018 01 Jul 2018 000-19125
4 Open Document Open Filing 4 20 Apr 2018 18 Apr 2018 001-37990
4/A Open Document Open Filing PRIMARY DOCUMENT 05 Feb 2018 03 Feb 2018 000-19125
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jul 2017 01 Jul 2017 000-19125
4 Open Document Open Filing PRIMARY DOCUMENT 03 Feb 2017 03 Feb 2017 000-19125
4 Open Document Open Filing 4 23 Jan 2017 23 Jan 2017 001-37990
3 Open Document Open Filing 3 23 Jan 2017 20 Jan 2017 001-37990
4 Open Document Open Filing PRIMARY DOCUMENT 06 Jul 2016 01 Jul 2016 000-19125
4 Open Document Open Filing PRIMARY DOCUMENT 04 Feb 2016 03 Feb 2016 000-19125
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jul 2015 01 Jul 2015 000-19125
4 Open Document Open Filing PRIMARY DOCUMENT 05 Feb 2015 03 Feb 2015 000-19125
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jul 2014 01 Jul 2014 000-19125
4 Open Document Open Filing PRIMARY DOCUMENT 05 Feb 2014 03 Feb 2014 000-19125
3 Open Document Open Filing PRIMARY DOCUMENT 05 Feb 2014 03 Feb 2014 000-19125