John James O'Connor

Business address
14 Bradford St. #1, Boston, MA, 02118
Top holdings (ownership)
LMAT
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John James O'Connor has filed 74 SEC EDGAR filings since 07 Dec 2006

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 4 15 Dec 2025 12 Dec 2025 001-33092
4 Open Document Open Filing 4 11 Dec 2025 10 Dec 2025 001-33092
4 Open Document Open Filing 4 10 Dec 2025 08 Dec 2025 001-33092
4 Open Document Open Filing 4 08 Dec 2025 04 Dec 2025 001-33092
4 Open Document Open Filing 4 21 Nov 2025 21 Nov 2025 001-33092
4 Open Document Open Filing FORM 4 08 Sep 2025 04 Sep 2025 001-33092
4 Open Document Open Filing FORM 4 02 Jun 2025 29 May 2025 001-33092
4 Open Document Open Filing FORM 4 31 Mar 2025 27 Mar 2025 001-33092
4 Open Document Open Filing FORM 4 04 Mar 2025 28 Feb 2025 001-33092
4 Open Document Open Filing FORM 4 13 Dec 2024 11 Dec 2024 001-33092
4 Open Document Open Filing FORM 4 11 Dec 2024 09 Dec 2024 001-33092
4 Open Document Open Filing FORM 4 10 Dec 2024 06 Dec 2024 001-33092
4 Open Document Open Filing FORM 4 09 Dec 2024 05 Dec 2024 001-33092
4 Open Document Open Filing FORM 4 27 Nov 2024 25 Nov 2024 001-33092
4 Open Document Open Filing FORM 4 19 Nov 2024 15 Nov 2024 001-33092
4 Open Document Open Filing FORM 4 03 Sep 2024 29 Aug 2024 001-33092
4 Open Document Open Filing FORM 4 03 Jun 2024 30 May 2024 001-33092
4 Open Document Open Filing FORM 4 13 May 2024 09 May 2024 001-33092
4 Open Document Open Filing FORM 4 01 Apr 2024 28 Mar 2024 001-33092
4 Open Document Open Filing FORM 4 04 Mar 2024 29 Feb 2024 001-33092
4 Open Document Open Filing FORM 4 13 Dec 2023 11 Dec 2023 001-33092
4 Open Document Open Filing FORM 4 12 Dec 2023 08 Dec 2023 001-33092
4 Open Document Open Filing FORM 4 04 Dec 2023 30 Nov 2023 001-33092
4 Open Document Open Filing FORM 4 28 Nov 2023 27 Nov 2023 001-33092
4 Open Document Open Filing FORM 4 05 Sep 2023 01 Sep 2023 001-33092
4 Open Document Open Filing FORM 4 05 Jun 2023 01 Jun 2023 001-33092
4 Open Document Open Filing FORM 4 27 Mar 2023 23 Mar 2023 001-33092
5 Open Document Open Filing FORM 5 25 Jan 2023 31 Dec 2022 001-33092
4 Open Document Open Filing FORM 4 13 Dec 2022 12 Dec 2022 001-33092
4 Open Document Open Filing FORM 4 05 Dec 2022 01 Dec 2022 001-33092
4 Open Document Open Filing FORM 4 30 Nov 2022 29 Nov 2022 001-33092
4 Open Document Open Filing FORM 4 12 Sep 2022 08 Sep 2022 001-33092
4 Open Document Open Filing FORM 4 06 Jun 2022 02 Jun 2022 001-33092
4 Open Document Open Filing FORM 4 28 Mar 2022 24 Mar 2022 001-33092
5 Open Document Open Filing FORM 5 14 Feb 2022 21 Dec 2021 001-33092
4 Open Document Open Filing FORM 4 14 Dec 2021 11 Dec 2021 001-33092
4 Open Document Open Filing FORM 4 04 Dec 2020 02 Dec 2020 001-33092
4 Open Document Open Filing FORM 4 23 Jul 2020 21 Jul 2020 001-33092
4 Open Document Open Filing FORM 4 23 Dec 2019 19 Dec 2019 001-33092
4 Open Document Open Filing FORM 4 17 Jul 2019 16 Jul 2019 001-33092
4 Open Document Open Filing FORM 4 SUBMISSION 21 Dec 2018 19 Dec 2018 001-33092
4 Open Document Open Filing FORM 4 SUBMISSION 19 Jul 2018 18 Jul 2018 001-33092
4 Open Document Open Filing FORM 4 SUBMISSION 27 Dec 2017 22 Dec 2017 001-33092
4 Open Document Open Filing FORM 4 SUBMISSION 12 Jul 2017 10 Jul 2017 001-33092
4 Open Document Open Filing FORM 4 SUBMISSION 27 Jul 2016 25 Jul 2016 001-33092
4 Open Document Open Filing FORM 4 SUBMISSION 20 Jul 2016 18 Jul 2016 001-33092
4 Open Document Open Filing FORM 4 SUBMISSION 23 Jul 2015 21 Jul 2015 001-33092
4 Open Document Open Filing O'CONNOR FORM 4 2014-07-24 28 Jul 2014 24 Jul 2014 001-33092
4 Open Document Open Filing O'CONNOR FORM 4 2014-07-11 14 Jul 2014 11 Jul 2014 001-33092
4 Open Document Open Filing O'CONNOR FORM 4 2013-08-2 06 Aug 2013 02 Aug 2013 001-33092
4 Open Document Open Filing O'CONNOR FORM 4 2013-07-24 26 Jul 2013 24 Jul 2013 001-33092
4 Open Document Open Filing O'CONNOR FORM 4 12-07-27 10 Aug 2012 25 Jul 2012 001-33092