ETHEMA HEALTH Corp

Symbol
GRST on OTC
Industry
Services General Medical & Surgical Hospitals, Nec (Industrial Applications And Services)
Business address
950 Evernia Street, West Palm Beach, FL, 33401
State of incorporation
CO
Fiscal year end
December 31
Former names
GREENESTONE HEALTHCARE CORP (to 11/7/2017), NOVA NATURAL RESOURCES CORP (to 8/15/2012)
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ETHEMA HEALTH Corp has filed 334 SEC EDGAR filings since 8/11/1995

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
10-Q Open Document | Data Open Filing Dec 3, 2025 Sep 30, 2025 000-15078
NT 10-Q Open Document Open Filing Nov 14, 2025 Sep 30, 2025 000-15078
10-Q Open Document | Data Open Filing Nov 3, 2025 Jun 30, 2025 000-15078
10-Q Open Document | Data Open Filing Oct 17, 2025 Mar 31, 2025 000-15078
10-K Open Document | Data Open Filing May 23, 2025 Dec 31, 2024 000-15078
NT 10-Q Open Document Open Filing May 15, 2025 Mar 31, 2025 000-15078
NT 10-K Open Document Open Filing Mar 31, 2025 Dec 31, 2024 000-15078
8-K Open Document | Data Open Filing Jan 23, 2025 Jan 9, 2025 000-15078
DEF 14C Open Document Open Filing Jan 23, 2025 Jan 22, 2025 000-15078
PRE 14C Open Document Open Filing Jan 10, 2025 Jan 10, 2025 000-15078
8-K Open Document | Data Open Filing Jan 10, 2025 Jan 9, 2025 000-15078
4 Open Document Open Filing Nov 22, 2024 Nov 20, 2024
10-Q Open Document | Data Open Filing Nov 14, 2024 Sep 30, 2024 000-15078
8-K Open Document | Data Open Filing Oct 29, 2024 Oct 22, 2024 000-15078
10-Q Open Document | Data Open Filing Aug 19, 2024 Jun 30, 2024 000-15078
NT 10-Q Open Document Open Filing Aug 14, 2024 Jun 30, 2024 000-15078
4 Open Document Open Filing Jul 29, 2024 Jul 12, 2024
4 Open Document Open Filing Jul 29, 2024 Jul 12, 2024
8-K Open Document | Data Open Filing Jul 12, 2024 Jul 8, 2024 000-15078
4 Open Document Open Filing Jun 28, 2024 Jun 18, 2024
8-K Open Document | Data Open Filing Jun 18, 2024 Jun 12, 2024 000-15078
4/A Open Document Open Filing Jun 11, 2024 Jun 5, 2024
4 Open Document Open Filing Jun 11, 2024 Jun 5, 2024
10-Q Open Document | Data Open Filing May 31, 2024 Mar 31, 2024 000-15078
NT 10-Q Open Document Open Filing May 15, 2024 Mar 31, 2024 000-15078
10-K Open Document | Data Open Filing May 7, 2024 Dec 31, 2023 000-15078
NT 10-K Open Document Open Filing Apr 1, 2024 Dec 31, 2023 000-15078
8-K Open Document | Data Open Filing Feb 7, 2024 Feb 1, 2024 000-15078
3 Open Document Open Filing Dec 22, 2023 Dec 22, 2023
8-K/A Open Document | Data Open Filing Dec 22, 2023 Oct 16, 2023 000-15078
10-Q Open Document | Data Open Filing Nov 20, 2023 Sep 30, 2023 000-15078
NT 10-Q Open Document Open Filing Nov 14, 2023 Sep 30, 2023 000-15078
QUALIF Open Document Open Filing Nov 2, 2023 024-12027
1-A POS Open Document Open Filing Oct 20, 2023 024-12027
1-A POS Open Document Open Filing Aug 29, 2023 024-12027
10-Q Open Document | Data Open Filing Aug 21, 2023 Jun 30, 2023 000-15078
NT 10-Q Open Document Open Filing Aug 14, 2023 Jun 30, 2023 000-15078
8-K Open Document | Data Open Filing Aug 11, 2023 Oct 3, 2022 000-15078
8-K Open Document | Data Open Filing Jul 18, 2023 Jul 14, 2023 000-15078
10-Q Open Document | Data Open Filing May 22, 2023 Mar 31, 2023 000-15078
UPLOAD Open Document Open Filing May 16, 2023
NT 10-Q Open Document Open Filing May 15, 2023 Mar 31, 2023 000-15078
1-A-W Open Document Open Filing May 11, 2023 024-12027
8-K Open Document | Data Open Filing May 10, 2023 May 9, 2023 000-15078
1-A POS Open Document Open Filing May 4, 2023 024-12027
AW Open Document Open Filing May 4, 2023 024-12027
1-A/A Open Document Open Filing Apr 10, 2023 024-12027
10-K Open Document | Data Open Filing Mar 31, 2023 Dec 31, 2022 000-15078
8-K Open Document | Data Open Filing Mar 21, 2023 Mar 20, 2023 000-15078
QUALIF Open Document Open Filing Nov 18, 2022 024-12027
1-A/A Open Document Open Filing Nov 17, 2022 024-12027
CORRESP Open Document Open Filing Nov 16, 2022
CORRESP Open Document Open Filing Nov 16, 2022
CORRESP Open Document Open Filing Nov 15, 2022
10-Q Open Document | Data Open Filing Nov 14, 2022 Sep 30, 2022 000-15078
1-A/A Open Document Open Filing Nov 4, 2022 024-12027
UPLOAD Open Document Open Filing Oct 20, 2022
1-A Open Document Open Filing Oct 14, 2022 024-12027
10-Q Open Document | Data Open Filing Aug 15, 2022 Jun 30, 2022 000-15078
8-K Open Document | Data Open Filing Jul 22, 2022 Jun 16, 2022 000-15078
10-Q Open Document | Data Open Filing May 16, 2022 Mar 31, 2022 000-15078
10-K Open Document | Data Open Filing Apr 14, 2022 Dec 31, 2021 000-15078
NT 10-K Open Document Open Filing Mar 31, 2022 Dec 31, 2021 000-15078
10-Q Open Document | Data Open Filing Nov 22, 2021 Sep 30, 2021 000-15078
NT 10-Q Open Document Open Filing Nov 15, 2021 Sep 30, 2021 000-15078
10-Q Open Document | Data Open Filing Aug 23, 2021 Jun 30, 2021 000-15078
NT 10-Q Open Document Open Filing Aug 13, 2021 Jun 30, 2021 000-15078
8-K Open Document | Data Open Filing Jun 9, 2021 Jun 4, 2021 000-15078
10-Q Open Document | Data Open Filing May 24, 2021 Mar 31, 2021 000-15078
NT 10-Q Open Document Open Filing May 17, 2021 Mar 31, 2021 000-15078
8-K Open Document Open Filing May 17, 2021 Apr 30, 2021 000-15078
10-K Open Document | Data Open Filing Apr 15, 2021 Dec 31, 2020 000-15078
NT 10-K Open Document Open Filing Mar 30, 2021 Dec 31, 2020 000-15078
8-K Open Document Open Filing Dec 10, 2020 May 15, 2020 000-15078
10-Q Open Document | Data Open Filing Nov 16, 2020 Sep 30, 2020 000-15078
10-Q Open Document | Data Open Filing Oct 19, 2020 Jun 30, 2020 000-15078
10-Q Open Document | Data Open Filing Sep 28, 2020 Mar 31, 2020 000-15078
10-K Open Document | Data Open Filing Jul 10, 2020 Dec 31, 2019 000-15078
NT 10-Q Open Document Open Filing Jun 26, 2020 Mar 31, 2020 000-15078
8-K Open Document Open Filing Jun 17, 2020 May 15, 2020 000-15078
NT 10-K Open Document Open Filing May 13, 2020 Dec 31, 2019 000-15078
8-K/A Open Document Open Filing Apr 9, 2020 Apr 8, 2020 000-15078
8-K Open Document Open Filing Mar 30, 2020 Mar 30, 2020 000-15078
8-K Open Document Open Filing Jan 27, 2020 Jan 6, 2020 000-15078
10-Q Open Document | Data Open Filing Nov 19, 2019 Sep 30, 2019 000-15078
NT 10-Q Open Document Open Filing Nov 14, 2019 Sep 30, 2019 000-15078
10-Q Open Document | Data Open Filing Aug 19, 2019 Jun 30, 2019 000-15078
NT 10-Q Open Document Open Filing Aug 13, 2019 Jun 30, 2019 000-15078
8-K Open Document Open Filing Jul 19, 2019 Jul 19, 2019 000-15078
D Open Document Open Filing Jul 19, 2019 021-344695
10-Q Open Document | Data Open Filing May 15, 2019 Mar 31, 2019 000-15078
10-K/A Open Document | Data Open Filing Apr 22, 2019 Dec 31, 2018 000-15078
10-K Open Document Open Filing Apr 16, 2019 Dec 31, 2018 000-15078
8-K Open Document Open Filing Apr 16, 2019 Apr 12, 2019 000-15078
NT 10-K Open Document Open Filing Mar 29, 2019 Dec 31, 2018 000-15078
4 Open Document Open Filing Dec 12, 2018 Nov 21, 2018
10-Q Open Document | Data Open Filing Nov 19, 2018 Sep 30, 2018 000-15078
NT 10-Q Open Document Open Filing Nov 13, 2018 Sep 30, 2018 000-15078
8-K Open Document Open Filing Sep 21, 2018 Sep 18, 2018 000-15078
10-Q Open Document | Data Open Filing Aug 20, 2018 Jun 30, 2018 000-15078
NT 10-Q Open Document Open Filing Aug 14, 2018 Jun 30, 2018 000-15078
8-K Open Document Open Filing Jun 1, 2018 May 23, 2018 000-15078
10-Q/A Open Document | Data Open Filing May 22, 2018 Mar 31, 2018 000-15078
10-Q Open Document Open Filing May 21, 2018 Mar 31, 2018 000-15078
NT 10-Q Open Document Open Filing May 14, 2018 Mar 31, 2018 000-15078
10-K/A Open Document | Data Open Filing Apr 18, 2018 Dec 31, 2017 000-15078
8-K Open Document Open Filing Apr 18, 2018 Apr 17, 2018 000-15078
10-K Open Document Open Filing Apr 17, 2018 Dec 31, 2017 000-15078
NT 10-K Open Document Open Filing Apr 2, 2018 Dec 31, 2017 000-15078
8-K Open Document Open Filing Mar 22, 2018 Mar 9, 2018 000-15078
8-K Open Document Open Filing Mar 12, 2018 Mar 9, 2018 000-15078
8-K Open Document Open Filing Jan 8, 2018 Dec 29, 2017 000-15078
8-K Open Document Open Filing Dec 7, 2017 Dec 1, 2017 000-15078
10-Q Open Document | Data Open Filing Nov 20, 2017 Sep 30, 2017 000-15078
NT 10-Q Open Document Open Filing Nov 14, 2017 Sep 30, 2017 000-15078
8-K Open Document Open Filing Nov 7, 2017 Nov 2, 2017 000-15078
8-K Open Document Open Filing Oct 4, 2017 Sep 29, 2017 000-15078
10-Q/A Open Document | Data Open Filing Sep 15, 2017 Jun 30, 2017 000-15078
10-Q Open Document Open Filing Aug 21, 2017 Jun 30, 2017 000-15078
NT 10-Q Open Document Open Filing Aug 14, 2017 Jun 30, 2017 000-15078
8-K Open Document Open Filing Aug 9, 2017 Aug 3, 2017 000-15078
8-K Open Document Open Filing Jul 27, 2017 Jul 19, 2017 000-15078
8-K Open Document Open Filing Jun 28, 2017 Jun 19, 2017 000-15078
8-K Open Document Open Filing Jun 2, 2017 Apr 19, 2017 000-15078
10-Q Open Document | Data Open Filing May 22, 2017 Mar 31, 2017 000-15078
NT 10-Q Open Document Open Filing May 15, 2017 Mar 31, 2017 000-15078
10-K Open Document | Data Open Filing Apr 17, 2017 Dec 31, 2016 000-15078
8-K Open Document Open Filing Apr 11, 2017 Apr 4, 2017 000-15078
NT 10-K Open Document Open Filing Apr 3, 2017 Dec 31, 2016 000-15078
SC 13D Open Document Open Filing Feb 23, 2017 005-40291
8-K Open Document Open Filing Feb 17, 2017 Feb 13, 2017 000-15078
D Open Document Open Filing Feb 17, 2017 021-280913
8-K Open Document Open Filing Feb 8, 2017 Feb 2, 2017 000-15078
D Open Document Open Filing Feb 2, 2017 021-279885
8-K/A Open Document Open Filing Feb 2, 2017 Dec 30, 2016 000-15078
8-K Open Document Open Filing Jan 5, 2017 Dec 30, 2016 000-15078
10-Q Open Document | Data Open Filing Nov 17, 2016 Sep 30, 2016 000-15078
NT 10-Q Open Document Open Filing Nov 14, 2016 Sep 30, 2015 000-15078
10-Q/A Open Document | Data Open Filing Aug 9, 2016 Jun 30, 2016 000-15078
10-Q Open Document Open Filing Aug 9, 2016 Jun 30, 2016 000-15078
8-K Open Document Open Filing Jun 29, 2016 Jun 23, 2016 000-15078
8-K Open Document | Data Open Filing May 23, 2016 May 17, 2016 000-15078
10-Q Open Document | Data Open Filing May 13, 2016 Mar 31, 2016 000-15078
8-K Open Document Open Filing Apr 21, 2016 Apr 21, 2016 000-15078
10-K/A Open Document | Data Open Filing Apr 18, 2016 Dec 31, 2015 000-15078
10-K Open Document Open Filing Apr 14, 2016 Dec 31, 2015 000-15078
NT 10-K Open Document Open Filing Mar 30, 2016 Dec 31, 2015 000-15078
8-K Open Document Open Filing Dec 31, 2015 Dec 29, 2015 000-15078
10-Q Open Document | Data Open Filing Nov 13, 2015 Sep 30, 2015 000-15078
8-K Open Document Open Filing Nov 5, 2015 Nov 4, 2015 000-15078
DEFA14A Open Document Open Filing Aug 28, 2015 000-15078
10-Q Open Document | Data Open Filing Aug 19, 2015 Jun 30, 2015 000-15078
NT 10-Q Open Document Open Filing Aug 14, 2015 Jun 30, 2015 000-15078
DEF 14A Open Document Open Filing Aug 10, 2015 Aug 10, 2015 000-15078
PRE 14A Open Document Open Filing Jul 29, 2015 Jul 29, 2015 000-15078
8-K Open Document Open Filing Jun 19, 2015 Jun 15, 2015 000-15078
10-Q Open Document | Data Open Filing May 20, 2015 Mar 31, 2015 000-15078
NT 10-Q Open Document Open Filing May 15, 2015 Mar 31, 2015 000-15078
10-K/A Open Document | Data Open Filing Apr 16, 2015 Dec 31, 2014 000-15078
10-K Open Document Open Filing Apr 15, 2015 Dec 31, 2014 000-15078
NT 10-K Open Document Open Filing Mar 31, 2015 Dec 31, 2014 000-15078
8-K Open Document Open Filing Mar 27, 2015 Mar 25, 2015 000-15078
144 Open Document Open Filing FORM 144 Feb 17, 2015 000-15078
8-K Open Document Open Filing Dec 23, 2014 Dec 17, 2014 000-15078
8-K Open Document Open Filing Dec 11, 2014 Dec 5, 2014 000-15078
144 Open Document Open Filing FORM 144 Nov 17, 2014 000-15078
144 Open Document Open Filing FORM 144 Nov 17, 2014 000-15078
10-Q Open Document | Data Open Filing Nov 14, 2014 Sep 30, 2014 000-15078
3 Open Document Open Filing OWNERSHIP DOCUMENT Nov 14, 2014 Oct 31, 2014
8-K Open Document Open Filing Nov 5, 2014 Oct 31, 2014 000-15078
8-K Open Document Open Filing Oct 20, 2014 Oct 20, 2014 000-15078
8-K Open Document Open Filing Oct 9, 2014 Oct 9, 2014 000-15078
8-K Open Document Open Filing Sep 16, 2014 Sep 15, 2014 000-15078
10-Q Open Document | Data Open Filing Aug 14, 2014 Jun 30, 2014 000-15078
SC 13D Open Document Open Filing SC 13D Jul 23, 2014 005-40291
SC 13D/A Open Document Open Filing SC 13D AMENDMENT NO.1 Jul 23, 2014 005-40291
8-K Open Document Open Filing Jul 17, 2014 Jul 17, 2014 000-15078
UPLOAD Open Document Open Filing Jul 11, 2014
8-K/A Open Document Open Filing Jul 9, 2014 Jun 30, 2014 000-15078
UPLOAD Open Document Open Filing Jul 3, 2014
8-K Open Document Open Filing Jun 30, 2014 Jun 30, 2014 000-15078
10-Q Open Document | Data Open Filing May 14, 2014 Mar 31, 2014 000-15078
10-K Open Document | Data Open Filing FORM 10-K Mar 28, 2014 Dec 31, 2013 000-15078
SC 13D Open Document Open Filing ZALCBERG PSP 13D Jan 16, 2014 005-40291
SC 13D Open Document Open Filing SCHEDULE 13D Jan 16, 2014 005-40291
UPLOAD Open Document Open Filing Jan 10, 2014
CORRESP Open Document Open Filing Jan 7, 2014
10-K/A Open Document Open Filing Jan 7, 2014 Dec 31, 2012 000-15078