Eric W. Gerstenberg

Entity
Individual
Business address
24 Macfarlane Drive, 02364 Kingston, MA
Insider ownership signature
/s/ Eric W. Gerstenberg
All SEC filings
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Eric W. Gerstenberg has filed 138 SEC EDGAR filings since 1/30/2003

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing Jul 3, 2025 Jul 1, 2025 001-34223
4 Open Document Open Filing Jun 9, 2025 Jun 6, 2025 001-34223
144 Open Document Open Filing Jun 6, 2025
4/A Open Document Open Filing Apr 2, 2025 Mar 17, 2025 001-34223
4 Open Document Open Filing Mar 18, 2025 Mar 17, 2025 001-34223
4/A Open Document Open Filing Mar 18, 2025 Feb 1, 2025 001-34223
4 Open Document Open Filing Feb 5, 2025 Feb 1, 2025 001-34223
4 Open Document Open Filing Nov 18, 2024 Nov 15, 2024 001-34223
144 Open Document Open Filing Nov 18, 2024
4 Open Document Open Filing Sep 4, 2024 Sep 1, 2024 001-34223
4 Open Document Open Filing Jul 3, 2024 Jul 1, 2024 001-34223
4 Open Document Open Filing Mar 19, 2024 Mar 15, 2024 001-34223
4 Open Document Open Filing Mar 18, 2024 Mar 15, 2024 001-34223
144 Open Document Open Filing Mar 15, 2024
4 Open Document Open Filing Feb 5, 2024 Feb 1, 2024 001-34223
4 Open Document Open Filing Dec 19, 2023 Dec 15, 2023 001-34223
4 Open Document Open Filing Nov 27, 2023 Nov 22, 2023 001-34223
144 Open Document Open Filing Nov 22, 2023
4/A Open Document Open Filing Sep 7, 2023 Sep 1, 2023 001-34223
4 Open Document Open Filing Sep 6, 2023 Sep 1, 2023 001-34223
4 Open Document Open Filing Jul 6, 2023 Jul 3, 2023 001-34223
4 Open Document Open Filing Mar 17, 2023 Mar 15, 2023 001-34223
4 Open Document Open Filing Feb 3, 2023 Feb 1, 2023 001-34223
4 Open Document Open Filing Dec 22, 2022 Dec 21, 2022 001-34223
4 Open Document Open Filing Dec 19, 2022 Dec 15, 2022 001-34223
4 Open Document Open Filing Sep 2, 2022 Sep 1, 2021 001-34223
4 Open Document Open Filing Jul 6, 2022 Jul 1, 2022 001-34223
4 Open Document Open Filing FORM 4 - Mar 28, 2022 Mar 25, 2022 001-34223
4 Open Document Open Filing FORM 4 - Mar 17, 2022 Mar 15, 2022 001-34223
4 Open Document Open Filing FORM 4 - Mar 14, 2022 Mar 10, 2022 001-34223
4 Open Document Open Filing FORM 4 - Feb 9, 2022 Feb 7, 2022 001-34223
4 Open Document Open Filing FORM 4 - Feb 3, 2022 Feb 1, 2022 001-34223
4 Open Document Open Filing FORM 4 - Dec 17, 2021 Dec 15, 2021 001-34223
4 Open Document Open Filing FORM 4 - Sep 2, 2021 Sep 1, 2021 001-34223
4 Open Document Open Filing FORM 4 - Aug 23, 2021 Aug 20, 2021 001-34223
4 Open Document Open Filing FORM 4 - Jul 6, 2021 Jul 1, 2021 001-34223
4 Open Document Open Filing FORM 4 - Jun 3, 2021 Jun 1, 2021 001-34223
4 Open Document Open Filing FORM 4 - Mar 17, 2021 Mar 15, 2021 001-34223
4 Open Document Open Filing FORM 4 - Feb 3, 2021 Feb 1, 2021 001-34223
4 Open Document Open Filing FORM 4 - Dec 17, 2020 Dec 15, 2020 001-34223
4 Open Document Open Filing FORM 4 - Aug 21, 2020 Aug 20, 2020 001-34223
4 Open Document Open Filing FORM 4 - Jul 2, 2020 Jul 1, 2020 001-34223
4 Open Document Open Filing FORM 4 - Jul 2, 2020 Jul 1, 2020 001-34223
4 Open Document Open Filing FORM 4 - Jun 3, 2020 Jun 1, 2020 001-34223
4 Open Document Open Filing FORM 4 - Apr 3, 2020 Apr 1, 2020 001-34223
4 Open Document Open Filing FORM 4 - Mar 17, 2020 Mar 15, 2020 001-34223
4 Open Document Open Filing FORM 4 - Mar 4, 2020 Mar 2, 2020 001-34223
4 Open Document Open Filing FORM 4 - Feb 5, 2020 Feb 3, 2020 001-34223
4 Open Document Open Filing FORM 4 - Dec 17, 2019 Dec 15, 2019 001-34223
4 Open Document Open Filing FORM 4 - Aug 12, 2019 Aug 8, 2019 001-34223
4 Open Document Open Filing FORM 4 - Jul 2, 2019 Jul 1, 2019 001-34223
4 Open Document Open Filing FORM 4 - Jun 4, 2019 Jun 3, 2019 001-34223
4 Open Document Open Filing FORM 4 - Apr 3, 2019 Apr 1, 2019 001-34223
4 Open Document Open Filing FORM 4 - Mar 19, 2019 Mar 15, 2019 001-34223
4 Open Document Open Filing FORM 4 - Mar 14, 2019 Mar 13, 2019 001-34223
4 Open Document Open Filing FORM 4 - Mar 5, 2019 Mar 1, 2019 001-34223
4 Open Document Open Filing FORM 4 - Feb 5, 2019 Feb 1, 2019 001-34223
4 Open Document Open Filing FORM 4 - Dec 18, 2018 Dec 14, 2018 001-34223
4 Open Document Open Filing FORM 4 - Jul 2, 2018 Jul 1, 2018 001-34223
4 Open Document Open Filing FORM 4 - Jun 25, 2018 Jun 25, 2018 001-34223
4 Open Document Open Filing FORM 4 - Jun 4, 2018 Jun 1, 2018 001-34223
4 Open Document Open Filing FORM 4 - Apr 3, 2018 Apr 2, 2018 001-34223
4 Open Document Open Filing FORM 4 - Mar 19, 2018 Mar 15, 2018 001-34223
4 Open Document Open Filing FORM 4 - Mar 2, 2018 Feb 28, 2018 001-34223
4 Open Document Open Filing FORM 4 - Dec 28, 2017 Dec 27, 2017 001-34223
4 Open Document Open Filing FORM 4 - Dec 27, 2017 Dec 26, 2017 001-34223
4 Open Document Open Filing FORM 4 - Dec 18, 2017 Dec 15, 2017 001-34223
4 Open Document Open Filing FORM 4 - Aug 25, 2017 Aug 24, 2017 001-34223
4 Open Document Open Filing FORM 4 - Jul 5, 2017 Jun 27, 2017 001-34223
4 Open Document Open Filing FORM 4 - Jun 2, 2017 Jun 1, 2017 001-34223
4 Open Document Open Filing FORM 4 - Apr 4, 2017 Mar 31, 2017 001-34223
4 Open Document Open Filing FORM 4 - Apr 3, 2017 Mar 30, 2017 001-34223
4 Open Document Open Filing FORM 4 - Mar 17, 2017 Mar 16, 2017 001-34223
4 Open Document Open Filing FORM 4 - Mar 10, 2017 Mar 8, 2017 001-34223
4 Open Document Open Filing FORM 4 - Mar 6, 2017 Mar 3, 2017 001-34223
4 Open Document Open Filing FORM 4 - Dec 19, 2016 Dec 15, 2016 001-34223
4 Open Document Open Filing FORM 4 - Dec 12, 2016 Dec 9, 2016 001-34223
4 Open Document Open Filing FORM 4 - Jun 23, 2016 Jun 21, 2016 001-34223
4 Open Document Open Filing FORM 4 - Jun 9, 2016 Jun 7, 2016 001-34223
4 Open Document Open Filing FORM 4 - Jun 3, 2016 Jun 1, 2016 001-34223
4 Open Document Open Filing FORM 4 - Apr 1, 2016 Mar 30, 2016 001-34223
4 Open Document Open Filing FORM 4 - Mar 17, 2016 Mar 15, 2016 001-34223
4 Open Document Open Filing FORM 4 - Mar 15, 2016 Mar 11, 2016 001-34223
4 Open Document Open Filing FORM 4 - Mar 8, 2016 Mar 8, 2016 001-34223
4 Open Document Open Filing FORM 4 - Mar 2, 2016 Mar 1, 2016 001-34223
4 Open Document Open Filing FORM 4 - Dec 17, 2015 Dec 15, 2015 001-34223
4 Open Document Open Filing FORM 4 - Sep 11, 2015 Sep 10, 2015 001-34223
4 Open Document Open Filing FORM 4 - Jun 23, 2015 Jun 22, 2015 001-34223
4 Open Document Open Filing FORM 4 - Jun 11, 2015 Jun 9, 2015 001-34223
4 Open Document Open Filing FORM 4 - Jun 3, 2015 Jun 1, 2015 001-34223
4 Open Document Open Filing FORM 4 - Mar 31, 2015 Mar 30, 2015 001-34223
4 Open Document Open Filing FORM 4 - Mar 17, 2015 Mar 15, 2015 001-34223
4 Open Document Open Filing FORM 4 - Mar 12, 2015 Mar 10, 2015 001-34223
4 Open Document Open Filing Jun 24, 2014 Jun 20, 2014 001-34223
4 Open Document Open Filing Jun 19, 2014 Jun 18, 2014 001-34223
4 Open Document Open Filing Mar 13, 2014 Mar 11, 2014 001-34223
4 Open Document Open Filing Feb 26, 2014 Feb 26, 2014 001-34223