Christopher Greenberg

Business address
41 West Highway 14, #344, Spearfish, SD, 57783
Top holdings (ownership)
MEEC
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Christopher Greenberg has filed 32 SEC EDGAR filings since 05 Jun 2013

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT 16 Jan 2024 15 Jan 2024 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 03 Feb 2023 01 Feb 2023 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 17 Nov 2022 15 Nov 2022 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 06 Sep 2022 02 Sep 2022 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jun 2022 31 May 2022 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 24 Nov 2021 22 Nov 2021 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 01 Jul 2021 29 Jun 2021 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 07 May 2021 01 May 2021 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 29 Jan 2021 27 Jan 2021 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 16 Dec 2020 14 Dec 2020 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 01 Dec 2020 30 Nov 2020 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 09 Jul 2020 08 Jul 2020 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 01 Jul 2019 28 Jun 2019 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 03 Jan 2019 31 Dec 2018 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 04 Dec 2018 30 Nov 2018 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 02 Nov 2018 31 Oct 2018 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 01 Oct 2018 30 Sep 2018 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 05 Sep 2018 31 Aug 2018 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 02 Aug 2018 31 Jul 2018 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 09 Jul 2018 06 Jul 2018 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 07 Feb 2018 05 Feb 2018 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 29 Aug 2017 25 Aug 2017 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 07 Jun 2017 06 Jun 2017 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 03 Feb 2017 01 Feb 2017 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 05 Jul 2016 30 Jun 2016 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 03 May 2016 01 May 2016 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 30 Jul 2015 28 Jul 2015 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 10 Jun 2015 08 Jun 2015 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 05 May 2015 01 May 2015 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 05 Aug 2014 29 Apr 2014 000-33067
4 Open Document Open Filing PRIMARY DOCUMENT 03 Feb 2014 30 Jan 2014 000-33067