Eric W. Gerstenberg SEC EDGAR Filings (CIK 0001211558)

SEC EDGAR filings, ownership reports, and insider transactions for Eric W. Gerstenberg.

Business address
24 Macfarlane Drive, Kingston, MA, 02364
Top holdings (ownership)
CLH
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Eric W. Gerstenberg has filed 140 SEC EDGAR filings since 30 Jan 2003

Latest Filings

Recent SEC filings for Eric W. Gerstenberg including 4, 144, 4/A and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 17 Dec 2025 16 Dec 2025 001-34223
144 Open 144 document View SEC filing for 144 16 Dec 2025
4 Open 4 document View SEC filing for 4 03 Jul 2025 01 Jul 2025 001-34223
4 Open 4 document View SEC filing for 4 09 Jun 2025 06 Jun 2025 001-34223
144 Open 144 document View SEC filing for 144 06 Jun 2025
4/A Open 4/A document View SEC filing for 4/A 02 Apr 2025 17 Mar 2025 001-34223
4 Open 4 document View SEC filing for 4 18 Mar 2025 17 Mar 2025 001-34223
4/A Open 4/A document View SEC filing for 4/A 18 Mar 2025 01 Feb 2025 001-34223
4 Open 4 document View SEC filing for 4 05 Feb 2025 01 Feb 2025 001-34223
4 Open 4 document View SEC filing for 4 18 Nov 2024 15 Nov 2024 001-34223
144 Open 144 document View SEC filing for 144 18 Nov 2024
4 Open 4 document View SEC filing for 4 04 Sep 2024 01 Sep 2024 001-34223
4 Open 4 document View SEC filing for 4 03 Jul 2024 01 Jul 2024 001-34223
4 Open 4 document View SEC filing for 4 19 Mar 2024 15 Mar 2024 001-34223
4 Open 4 document View SEC filing for 4 18 Mar 2024 15 Mar 2024 001-34223
144 Open 144 document View SEC filing for 144 15 Mar 2024
4 Open 4 document View SEC filing for 4 05 Feb 2024 01 Feb 2024 001-34223
4 Open 4 document View SEC filing for 4 19 Dec 2023 15 Dec 2023 001-34223
4 Open 4 document View SEC filing for 4 27 Nov 2023 22 Nov 2023 001-34223
144 Open 144 document View SEC filing for 144 22 Nov 2023
4/A Open 4/A document View SEC filing for 4/A 07 Sep 2023 01 Sep 2023 001-34223
4 Open 4 document View SEC filing for 4 06 Sep 2023 01 Sep 2023 001-34223
4 Open 4 document View SEC filing for 4 06 Jul 2023 03 Jul 2023 001-34223
4 Open 4 document View SEC filing for 4 17 Mar 2023 15 Mar 2023 001-34223
4 Open 4 document View SEC filing for 4 03 Feb 2023 01 Feb 2023 001-34223
4 Open 4 document View SEC filing for 4 22 Dec 2022 21 Dec 2022 001-34223
4 Open 4 document View SEC filing for 4 19 Dec 2022 15 Dec 2022 001-34223
4 Open 4 document View SEC filing for 4 02 Sep 2022 01 Sep 2021 001-34223
4 Open 4 document View SEC filing for 4 06 Jul 2022 01 Jul 2022 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 28 Mar 2022 25 Mar 2022 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 17 Mar 2022 15 Mar 2022 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 14 Mar 2022 10 Mar 2022 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 09 Feb 2022 07 Feb 2022 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 03 Feb 2022 01 Feb 2022 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 17 Dec 2021 15 Dec 2021 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Sep 2021 01 Sep 2021 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 23 Aug 2021 20 Aug 2021 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 06 Jul 2021 01 Jul 2021 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 03 Jun 2021 01 Jun 2021 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 17 Mar 2021 15 Mar 2021 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 03 Feb 2021 01 Feb 2021 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 17 Dec 2020 15 Dec 2020 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 21 Aug 2020 20 Aug 2020 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Jul 2020 01 Jul 2020 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Jul 2020 01 Jul 2020 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 03 Jun 2020 01 Jun 2020 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 03 Apr 2020 01 Apr 2020 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 17 Mar 2020 15 Mar 2020 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 04 Mar 2020 02 Mar 2020 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 05 Feb 2020 03 Feb 2020 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 17 Dec 2019 15 Dec 2019 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 12 Aug 2019 08 Aug 2019 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Jul 2019 01 Jul 2019 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 04 Jun 2019 03 Jun 2019 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 03 Apr 2019 01 Apr 2019 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 19 Mar 2019 15 Mar 2019 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 14 Mar 2019 13 Mar 2019 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 05 Mar 2019 01 Mar 2019 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 05 Feb 2019 01 Feb 2019 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 18 Dec 2018 14 Dec 2018 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Jul 2018 01 Jul 2018 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 25 Jun 2018 25 Jun 2018 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 04 Jun 2018 01 Jun 2018 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 03 Apr 2018 02 Apr 2018 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 19 Mar 2018 15 Mar 2018 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Mar 2018 28 Feb 2018 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 28 Dec 2017 27 Dec 2017 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 27 Dec 2017 26 Dec 2017 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 18 Dec 2017 15 Dec 2017 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 25 Aug 2017 24 Aug 2017 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 05 Jul 2017 27 Jun 2017 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Jun 2017 01 Jun 2017 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 04 Apr 2017 31 Mar 2017 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 03 Apr 2017 30 Mar 2017 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 17 Mar 2017 16 Mar 2017 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 10 Mar 2017 08 Mar 2017 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 06 Mar 2017 03 Mar 2017 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 19 Dec 2016 15 Dec 2016 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 12 Dec 2016 09 Dec 2016 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 23 Jun 2016 21 Jun 2016 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 09 Jun 2016 07 Jun 2016 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 03 Jun 2016 01 Jun 2016 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 01 Apr 2016 30 Mar 2016 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 17 Mar 2016 15 Mar 2016 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 15 Mar 2016 11 Mar 2016 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 08 Mar 2016 08 Mar 2016 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Mar 2016 01 Mar 2016 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 17 Dec 2015 15 Dec 2015 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 11 Sep 2015 10 Sep 2015 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 23 Jun 2015 22 Jun 2015 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 11 Jun 2015 09 Jun 2015 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 03 Jun 2015 01 Jun 2015 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 31 Mar 2015 30 Mar 2015 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 17 Mar 2015 15 Mar 2015 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 - 12 Mar 2015 10 Mar 2015 001-34223
4 Open 4 document View SEC filing for 4 24 Jun 2014 20 Jun 2014 001-34223
4 Open 4 document View SEC filing for 4 19 Jun 2014 18 Jun 2014 001-34223
4 Open 4 document View SEC filing for 4 13 Mar 2014 11 Mar 2014 001-34223
4 Open 4 document View SEC filing for 4 26 Feb 2014 26 Feb 2014 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 02 Oct 2013 01 Oct 2013 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 23 Jul 2013 19 Jul 2013 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 07 May 2013 06 May 2013 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 13 Mar 2013 11 Mar 2013 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 19 Dec 2012 15 Dec 2012 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 10 Aug 2012 09 Aug 2012 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 23 Jul 2012 19 Jul 2012 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 29 May 2012 21 May 2012 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 02 Apr 2012 30 Mar 2012 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 19 Mar 2012 15 Mar 2012 001-34223
5 Open 5 document View SEC filing for 5 FORM 5 25 Jan 2012 31 Dec 2011 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 19 Dec 2011 15 Dec 2011 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 21 Jul 2011 19 Jul 2011 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 07 Jul 2011 06 Jul 2011 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 22 Jun 2011 20 Jun 2011 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 17 Mar 2011 15 Mar 2011 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 17 Dec 2010 15 Dec 2010 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 07 Sep 2010 03 Sep 2010 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 21 Jul 2010 19 Jul 2010 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 21 Apr 2010 20 Apr 2010 001-34223
4 Open 4 document View SEC filing for 4 FORM 4 10 Mar 2010 08 Mar 2010 001-34223

About this filer

Eric W. Gerstenberg files with the SEC under CIK 0001211558. 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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