NXT Energy Solutions Inc. SEC EDGAR Filings (CIK 0001009922)

SEC EDGAR filings, ownership reports, and insider transactions for NXT Energy Solutions Inc..

Symbol
NSFDF on OTC
Industry
Oil & Gas Field Exploration Services (Office Of Energy & Transportation)
Business address
3320 17 Th Avenue Sw, Suite 302, Calgary, T3 E 0 B4, Alberta, Canada, 90035
State of incorporation
Alberta, Canada
Fiscal year end
31 December
Former names
ENERGY EXPLORATION TECHNOLOGIES / (to 22 Sep 2008), PINNACLE OIL INTERNATIONAL INC (to 15 May 2000)
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NXT Energy Solutions Inc. has filed 602 SEC EDGAR filings since 14 Apr 1998

Latest Filings

Recent SEC filings for NXT Energy Solutions Inc. including 6-K, SCHEDULE 13D/A, 20-F and more.

Form type Document Filing Description Filing date Reporting date File number(s)
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 23 Dec 2025 23 Dec 2025 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 11 Dec 2025 11 Dec 2025 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 11 Dec 2025 04 Dec 2025 000-24027
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 26 Nov 2025 005-55657
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 26 Nov 2025 25 Nov 2025 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 25 Nov 2025 24 Nov 2025 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 14 Nov 2025 30 Sep 2025 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 14 Nov 2025 14 Nov 2025 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 10 Oct 2025 11 Oct 2025 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 14 Aug 2025 11 Aug 2025 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 12 Aug 2025 11 Aug 2025 000-24027
SCHEDULE 13D/A Open SCHEDULE 13D/A document | Open XBRL data View SEC filing for SCHEDULE 13D/A 27 Jun 2025 005-55657
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 27 Jun 2025 27 Jun 2025 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 26 Jun 2025 26 Jun 2025 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 05 Jun 2025 05 Jun 2025 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 04 Jun 2025 03 Jun 2025 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 03 Jun 2025 03 Jun 2025 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 30 May 2025 29 May 2025 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 13 May 2025 09 May 2025 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 09 May 2025 08 May 2025 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 01 May 2025 01 May 2025 000-24027
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F FORM 20-F 30 Apr 2025 31 Dec 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 29 Apr 2025 17 Apr 2025 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 01 Apr 2025 31 Mar 2025 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 28 Mar 2025 27 Mar 2025 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 20 Mar 2025 20 Mar 2025 000-24027
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 04 Mar 2025 000-24027
20-F/A Open 20-F/A document | Open XBRL data View SEC filing for 20-F/A FORM 20-F 04 Mar 2025 31 Dec 2023 000-24027
CORRESP Open CORRESP document View SEC filing for CORRESP 03 Mar 2025
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 14 Feb 2025 13 Feb 2025 000-24027
CORRESP Open CORRESP document View SEC filing for CORRESP 06 Jan 2025
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 20 Dec 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 16 Dec 2024 16 Dec 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 26 Nov 2024 26 Nov 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 13 Nov 2024 12 Nov 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 12 Nov 2024 08 Nov 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 08 Nov 2024 07 Nov 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 06 Nov 2024 05 Nov 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 01 Nov 2024 01 Nov 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 18 Oct 2024 17 Oct 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 11 Oct 2024 10 Oct 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 26 Sep 2024 25 Sep 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 24 Sep 2024 23 Sep 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 23 Aug 2024 21 Aug 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 19 Aug 2024 14 Aug 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 15 Aug 2024 15 Aug 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 16 Jul 2024 16 Jul 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 16 Jul 2024 16 Jul 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 18 Jun 2024 12 Jun 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 05 Jun 2024 04 Jun 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 03 Jun 2024 03 Jun 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 22 May 2024 22 May 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 16 May 2024 16 May 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 16 May 2024 31 Mar 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 15 May 2024 15 May 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 15 May 2024 14 May 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 08 May 2024 08 May 2024 000-24027
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F FORM 20-F 26 Apr 2024 31 Dec 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 04 Apr 2024 03 Apr 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 04 Apr 2024 31 Dec 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 28 Mar 2024 27 Mar 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 29 Feb 2024 29 Feb 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 12 Jan 2024 12 Jan 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 03 Jan 2024 03 Jan 2024 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 27 Nov 2023 27 Nov 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 16 Nov 2023 14 Nov 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 14 Nov 2023 14 Nov 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 09 Nov 2023 09 Nov 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 05 Sep 2023 05 Sep 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 14 Aug 2023 10 Aug 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 11 Aug 2023 11 Aug 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 04 Aug 2023 30 Jun 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 04 Aug 2023 03 Aug 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 04 Aug 2023 03 Aug 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 26 Jul 2023 26 Jul 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 10 Jul 2023 10 Jul 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 07 Jul 2023 06 Jul 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 21 Jun 2023 21 Jun 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 13 Jun 2023 13 Jun 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 07 Jun 2023 05 Jun 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 01 Jun 2023 01 Jun 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 30 May 2023 29 May 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 25 May 2023 24 May 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 18 May 2023 17 May 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 16 May 2023 15 May 2023 000-24027
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F FORM 20-F 12 May 2023 31 Dec 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 09 May 2023 09 May 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 09 May 2023 09 May 2023 000-24027
NT 20-F Open NT 20-F document View SEC filing for NT 20-F NT 20-F 02 May 2023 31 Dec 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 19 Apr 2023 19 Apr 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 06 Apr 2023 03 Apr 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 03 Apr 2023 31 Mar 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 26 Jan 2023 25 Jan 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 23 Jan 2023 23 Jan 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 20 Jan 2023 20 Jan 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 11 Jan 2023 11 Jan 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 06 Jan 2023 06 Jan 2023 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 23 Dec 2022 23 Dec 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 23 Dec 2022 22 Dec 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 07 Dec 2022 07 Dec 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 02 Dec 2022 02 Dec 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 28 Nov 2022 28 Nov 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 21 Nov 2022 21 Nov 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 17 Nov 2022 10 Nov 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 10 Nov 2022 09 Nov 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 07 Nov 2022 07 Nov 2022 000-24027
F-7 Open F-7 document View SEC filing for F-7 FORM F-7 31 Oct 2022 333-268078
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 31 Oct 2022 31 Oct 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 16 Aug 2022 30 Jun 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 12 Aug 2022 11 Aug 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 10 Aug 2022 10 Aug 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 08 Aug 2022 08 Aug 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 08 Jun 2022 06 Jun 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 06 Jun 2022 06 Jun 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 02 Jun 2022 30 May 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 17 May 2022 12 May 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 13 May 2022 12 May 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 10 May 2022 10 May 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 04 May 2022 26 Apr 2022 000-24027
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F FORM 20-F 02 May 2022 31 Dec 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 05 Apr 2022 01 Apr 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 01 Apr 2022 31 Mar 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 31 Mar 2022 31 Mar 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 29 Mar 2022 29 Mar 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 23 Mar 2022 17 Mar 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 23 Mar 2022 22 Mar 2022 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 01 Dec 2021 01 Dec 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 18 Nov 2021 15 Nov 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 16 Nov 2021 15 Nov 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 08 Nov 2021 08 Nov 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 07 Oct 2021 07 Oct 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 16 Sep 2021 16 Sep 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K CURRENT REPORT 17 Aug 2021 30 Jun 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 13 Aug 2021 12 Aug 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 11 Aug 2021 11 Aug 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 05 Aug 2021 05 Aug 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 03 Aug 2021 03 Aug 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 23 Jun 2021 23 Jun 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 08 Jun 2021 08 Jun 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 08 Jun 2021 07 Jun 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 03 Jun 2021 03 Jun 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 27 May 2021 27 May 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 13 May 2021 31 Mar 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 11 May 2021 11 May 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K/A 07 May 2021 07 May 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K 6-K 06 May 2021 07 Jun 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 04 May 2021 03 May 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 04 May 2021 03 May 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 03 May 2021 03 May 2021 000-24027
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F FORM 20-F 03 May 2021 31 Dec 2020 000-24027
NT 20-F Open NT 20-F document View SEC filing for NT 20-F NT 20-F 03 May 2021 31 Dec 2020 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 28 Apr 2021 28 Apr 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 19 Apr 2021 19 Apr 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 01 Apr 2021 31 Dec 2020 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 31 Mar 2021 30 Mar 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K ADDITIONAL EXHIBITS 29 Mar 2021 29 Mar 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 23 Mar 2021 23 Mar 2021 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 29 Dec 2020 29 Dec 2020 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 08 Dec 2020 08 Dec 2020 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 18 Nov 2020 30 Sep 2020 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 17 Nov 2020 17 Nov 2020 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 10 Nov 2020 09 Nov 2020 000-24027
6-K Open 6-K document View SEC filing for 6-K REPORT OF FOREIGN PRIVATE ISSUER 28 Aug 2020 28 Aug 2020 000-24027
6-K Open 6-K document View SEC filing for 6-K CURRENT REPORT 27 Aug 2020 27 Aug 2020 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 27 Aug 2020 26 Aug 2020 000-24027
6-K Open 6-K document View SEC filing for 6-K REPORT OF FOREIGN PRIVATE ISSUER 14 Aug 2020 30 Jun 2020 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 14 Aug 2020 13 Aug 2020 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 10 Aug 2020 10 Aug 2020 000-24027
6-K Open 6-K document View SEC filing for 6-K REPORT OF FOREIGN PRIVATE ISSUER 22 Jul 2020 22 Jul 2020 000-24027
6-K Open 6-K document View SEC filing for 6-K REPORT OF FOREIGN PRIVATE ISSUER 15 May 2020 15 May 2020 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 15 May 2020 14 May 2020 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 12 May 2020 12 May 2020 000-24027
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F 20-F 05 May 2020 31 Dec 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K 6-K 28 Apr 2020 27 Apr 2020 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 17 Apr 2020 16 Apr 2020 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 14 Apr 2020 14 Apr 2020 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 14 Apr 2020 13 Apr 2020 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 06 Apr 2020 06 Apr 2020 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 30 Mar 2020 30 Mar 2020 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 26 Mar 2020 26 Mar 2020 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 16 Dec 2019 13 Dec 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 10 Dec 2019 10 Dec 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 04 Dec 2019 04 Dec 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 19 Nov 2019 19 Nov 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 18 Nov 2019 18 Nov 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 14 Nov 2019 14 Nov 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 04 Nov 2019 04 Nov 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 09 Sep 2019 06 Sep 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 04 Sep 2019 04 Sep 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K PRIMARY DOCUMENT 09 Aug 2019 30 Jun 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 08 Aug 2019 07 Aug 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 01 Aug 2019 01 Aug 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 30 Jul 2019 30 Jul 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 09 Jul 2019 09 Jul 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 03 Jul 2019 03 Jul 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K REPORT OF FOREIGN PRIVATE ISSUER 27 Jun 2019 27 Jun 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 27 Jun 2019 27 Jun 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 30 May 2019 28 May 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K CURRENT REPORT 17 May 2019 17 May 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 16 May 2019 15 May 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 10 May 2019 09 May 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 02 May 2019 02 May 2019 000-24027
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F 20-F 30 Apr 2019 31 Dec 2018 000-24027
6-K Open 6-K document View SEC filing for 6-K 6-K 08 Apr 2019 02 Apr 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 01 Apr 2019 01 Apr 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 28 Mar 2019 28 Mar 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 27 Mar 2019 26 Mar 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 05 Mar 2019 05 Mar 2019 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 20 Feb 2019 20 Feb 2019 000-24027
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A MORK CAPITAL MANAGEMENT SC 13D/A 02-11-19 11 Feb 2019 005-55657
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 03 Dec 2018 03 Dec 2018 000-24027
6-K Open 6-K document View SEC filing for 6-K 6K 19 Nov 2018 19 Nov 2018 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 15 Nov 2018 14 Nov 2018 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 05 Nov 2018 05 Nov 2018 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 29 Oct 2018 29 Oct 2018 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 08 Aug 2018 30 Jun 2018 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 07 Aug 2018 07 Aug 2018 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 23 Jul 2018 23 Jul 2018 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 05 Jul 2018 04 Jul 2018 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 18 Jun 2018 18 Jun 2018 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 15 Jun 2018 15 Jun 2018 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 08 Jun 2018 08 Jun 2018 000-24027
20-F/A Open 20-F/A document View SEC filing for 20-F/A NXT ENERGY SOLUTIONS INC. 20-F/A 08 Jun 2018 31 Dec 2017 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 30 May 2018 31 Mar 2018 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 23 May 2018 17 May 2018 000-24027
6-K/A Open 6-K/A document View SEC filing for 6-K/A NXT ENERGY SOLUTIONS INC. - 6-K/A 17 May 2018 31 Mar 2018 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 17 May 2018 17 May 2018 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 16 May 2018 16 May 2018 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 16 May 2018 31 Mar 2018 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 14 May 2018 14 May 2018 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 10 May 2018 10 May 2018 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 09 May 2018 08 May 2018 000-24027
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F NXT ENERGY SOLUTIONS INC. 20-F 01 May 2018 31 Dec 2017 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 25 Apr 2018 25 Apr 2018 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 04 Apr 2018 31 Dec 2017 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 03 Apr 2018 02 Apr 2018 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 27 Mar 2018 27 Mar 2018 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 20 Feb 2018 20 Feb 2018 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 01 Feb 2018 01 Feb 2018 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 12 Dec 2017 12 Dec 2017 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 01 Dec 2017 01 Dec 2017 000-24027
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 14 Nov 2017 005-55657
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 14 Nov 2017 30 Sep 2017 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 14 Nov 2017 14 Nov 2017 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 03 Nov 2017 03 Nov 2017 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 19 Oct 2017 19 Oct 2017 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 05 Oct 2017 02 Oct 2017 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 05 Oct 2017 04 Oct 2017 000-24027
F-7 Open F-7 document View SEC filing for F-7 NXT ENERGY SOLUTIONS INC. FORM F-7 26 Sep 2017 333-220649
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 26 Sep 2017 26 Sep 2017 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 15 Aug 2017 30 Jun 2017 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 14 Aug 2017 14 Aug 2017 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 14 Aug 2017 14 Aug 2017 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 23 Jun 2017 22 Jun 2017 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 21 Jun 2017 20 Jun 2017 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 20 Jun 2017 20 Jun 2017 000-24027
6-K Open 6-K document View SEC filing for 6-K REPORT OF FOREIGN PRIVATE ISSUER DATED MAY 24, 2017 25 May 2017 24 May 2017 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 18 May 2017 18 May 2017 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 15 May 2017 31 Mar 2017 000-24027
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 15 May 2017 15 May 2017 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 01 May 2017 01 May 2017 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 19 Apr 2017 19 Apr 2017 000-24027
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F 20-F 12 Apr 2017 31 Dec 2016 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 30 Mar 2017 31 Dec 2016 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 30 Mar 2017 30 Mar 2017 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 29 Mar 2017 28 Mar 2017 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 27 Mar 2017 27 Mar 2017 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 12 Jan 2017 11 Jan 2017 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 14 Dec 2016 14 Dec 2016 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 14 Nov 2016 11 Nov 2016 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 14 Nov 2016 30 Sep 2016 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 22 Sep 2016 22 Sep 2016 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 11 Aug 2016 30 Jun 2016 000-24027
6-K Open 6-K document | Open XBRL data View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 06 Jun 2016 06 Jun 2016 000-24027
6-K Open 6-K document | Open XBRL data View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 24 May 2016 19 May 2016 000-24027
6-K Open 6-K document | Open XBRL data View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 17 May 2016 31 Mar 2016 000-24027
6-K Open 6-K document | Open XBRL data View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 17 May 2016 16 May 2016 000-24027
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F NXT ENERGY SOLUTIONS INC. - 20-F 02 May 2016 31 Dec 2015 000-24027
6-K Open 6-K document | Open XBRL data View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 21 Mar 2016 21 Mar 2016 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 21 Jan 2016 21 Jan 2016 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 17 Dec 2015 16 Dec 2015 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 01 Dec 2015 30 Sep 2015 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 01 Dec 2015 30 Nov 2015 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 03 Nov 2015 03 Nov 2015 000-24027
SC 13D Open SC 13D document View SEC filing for SC 13D 15 Oct 2015 005-55657
SC 13D Open SC 13D document View SEC filing for SC 13D 30 Sep 2015 005-55657
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 24 Sep 2015 23 Sep 2015 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC.- 6-K 02 Sep 2015 01 Sep 2015 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 01 Sep 2015 01 Sep 2015 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 01 Sep 2015 06 Jun 2015 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS 6-K 31 Aug 2015 27 Aug 2015 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 21 Aug 2015 19 Aug 2015 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 21 Aug 2015 05 Aug 2015 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 21 Aug 2015 09 Jul 2015 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 11 Jun 2015 09 Jun 2015 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 01 Jun 2015 01 Jun 2015 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 29 May 2015 31 Mar 2015 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 12 May 2015 12 May 2015 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 30 Apr 2015 31 Dec 2014 000-24027
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F NXT ENERGY SOLUTIONS INC. - 20-F 30 Apr 2015 31 Dec 2014 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 30 Apr 2015 30 Apr 2015 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 16 Apr 2015 16 Apr 2015 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 14 Jan 2015 13 Jan 2015 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 05 Jan 2015 05 Jan 2015 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 03 Dec 2014 03 Dec 2014 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 25 Nov 2014 25 Nov 2014 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 24 Nov 2014 30 Sep 2014 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS 6-K 27 Aug 2014 27 Aug 2014 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 27 Aug 2014 30 Jun 2014 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS 6-K 18 Jul 2014 17 Jul 2014 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 10 Jul 2014 10 Jul 2014 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 27 May 2014 31 Dec 2013 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 27 May 2014 31 Mar 2014 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. FORM 6-K 22 May 2014 22 May 2014 000-24027
6-K/A Open 6-K/A document View SEC filing for 6-K/A NXT ENERGY SOLUTIONS INC. - 6-K 01 May 2014 31 Dec 2013 000-24027
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F NXT ENERGY SOLUTIONS INC. 30 Apr 2014 31 Dec 2013 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 29 Apr 2014 31 Dec 2013 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. FORM 6-K 29 Apr 2014 29 Apr 2014 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. FORM 6-K 01 Apr 2014 01 Apr 2014 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 12 Feb 2014 12 Feb 2014 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. FORM 6-K 21 Jan 2014 21 Jan 2014 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 23 Dec 2013 23 Dec 2013 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. FORM 6-K 16 Dec 2013 16 Dec 2013 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. FORM 6-K 10 Dec 2013 09 Dec 2013 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. FORM 6-K 04 Dec 2013 02 Dec 2013 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 02 Dec 2013 30 Sep 2013 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. FORM 6-K 27 Nov 2013 27 Nov 2013 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS 6-K 26 Sep 2013 26 Sep 2013 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 20 Sep 2013 19 Sep 2013 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 27 Aug 2013 30 Jun 2013 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. FORM 6-K 27 Aug 2013 26 Aug 2013 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 29 Jul 2013 25 Jul 2013 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. FORM 6-K 08 Jul 2013 08 Jul 2013 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. FORM 6-K 03 Jul 2013 02 Jul 2013 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS 6-K 28 May 2013 27 May 2013 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6K 28 May 2013 31 Mar 2013 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 28 May 2013 28 May 2013 000-24027
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F NXT ENERGY SOLUTIONS INC. - 20-F 30 Apr 2013 31 Dec 2012 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. FORM 6-K 24 Apr 2013 24 Apr 2013 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. FORM 6-K 02 Apr 2013 02 Apr 2013 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. FORM 6-K 15 Feb 2013 15 Feb 2013 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. FORM 6-K 29 Jan 2013 29 Jan 2013 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY FORM 6-K 22 Jan 2013 22 Jan 2013 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY FORM 6-K 03 Jan 2013 03 Jan 2013 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY FORM 6-K 20 Dec 2012 20 Dec 2012 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY FORM 6-K 20 Dec 2012 18 Oct 2012 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 05 Dec 2012 03 Dec 2012 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6 - K 02 Nov 2012 31 Oct 2012 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY FORM 6-K 05 Oct 2012 04 Oct 2012 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY FORM 6-K 20 Sep 2012 20 Sep 2012 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY FORM 6-K 13 Sep 2012 12 Sep 2012 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6 - K 30 Aug 2012 29 Aug 2012 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. 6-K 10 Jul 2012 09 Jul 2012 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 01 Jun 2012 01 Jun 2012 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 25 May 2012 23 May 2012 000-24027
D Open D document View SEC filing for D 16 May 2012 021-178337
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F NXT ENERGY SOLUTIONS INC. - 20F 16 May 2012 31 Dec 2011 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - FORM 6K 10 May 2012 07 May 2012 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - FORM 6K 01 May 2012 31 Dec 2011 000-24027
NT 20-F Open NT 20-F document View SEC filing for NT 20-F 30 Apr 2012 27 Apr 2012 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - FORM 6K 02 Apr 2012 02 Apr 2012 000-24027
D Open D document View SEC filing for D 21 Mar 2012 021-175351
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - FORM 6K 20 Mar 2012 20 Mar 2012 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - FORM 6K 08 Mar 2012 08 Mar 2012 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS - FORM 6K 07 Feb 2012 07 Feb 2012 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6-K 19 Dec 2011 19 Dec 2011 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - FORM 6K 12 Dec 2011 12 Dec 2011 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - 6K 05 Dec 2011 05 Dec 2011 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - FORM 6K 28 Nov 2011 30 Sep 2011 000-24027
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A MORK CAPITAL MANAGEMENT SC 13D/A 11-4-2011 04 Nov 2011 005-55657
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - FORM 6K 31 Oct 2011 31 Oct 2011 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - FORM 6K 19 Sep 2011 19 Sep 2011 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - FORM 6K 30 Aug 2011 30 Jun 2011 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - FORM 6K 10 Aug 2011 10 Aug 2011 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS FORM 6-K 25 Jul 2011 25 Jul 2011 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS FORM 6-K 12 Jul 2011 11 Jul 2011 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS FORM 6-K 30 Jun 2011 30 Jun 2011 000-24027
20-F Open 20-F document View SEC filing for 20-F NXT ENERGY SOLUTIONS INC. FORM 20-F 30 Jun 2011 30 Jun 2011 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS FORM 6-K 03 Jun 2011 31 Mar 2011 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS FORM 6-K 04 May 2011 31 Dec 2010 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS FORM 6-K 27 Apr 2011 27 Apr 2011 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS INC. - FORM 6K 14 Apr 2011 14 Apr 2011 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS FORM 6-K 05 Apr 2011 04 Apr 2011 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS FORM 6-K 04 Mar 2011 16 Feb 2011 000-24027
D Open D document View SEC filing for D 02 Mar 2011 021-156109
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS FORM 6-K 28 Feb 2011 28 Feb 2011 000-24027
SC 13D Open SC 13D document View SEC filing for SC 13D MORK CAPITAL MANAGEMENT SC 13D 2-25-2011 28 Feb 2011 005-55657
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS FORM 6-K 17 Feb 2011 17 Feb 2011 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS FORM 6-K 11 Feb 2011 10 Feb 2011 000-24027
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 19 Jan 2011 005-55657
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS FORM 6-K 02 Dec 2010 30 Sep 2010 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS FORM 6-K 19 Oct 2010 08 Oct 2010 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS FORM 6-K 30 Aug 2010 30 Jun 2010 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS FORM 6-K 30 Aug 2010 30 Aug 2010 000-24027
20-F/A Open 20-F/A document View SEC filing for 20-F/A NXT ENERGY SOLUTIONS FORM 20-F/A 29 Jun 2010 31 Dec 2009 000-24027
20-F Open 20-F document View SEC filing for 20-F NXT ENERGY SOLUTIONS FORM 20-F 29 Jun 2010 31 Dec 2009 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS FORM 6-K 01 Jun 2010 01 Jun 2010 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS FORM 6-K 01 Jun 2010 31 Mar 2010 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS FORM 6-K 19 May 2010 19 May 2010 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS FORM 6-K 06 May 2010 06 May 2010 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS FORM 6-K 03 May 2010 31 Dec 2009 000-24027
6-K Open 6-K document View SEC filing for 6-K NXT ENERGY SOLUTIONS FORM 6-K 02 Feb 2010 02 Feb 2010 000-24027
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 27 Jan 2010 005-55657

About this filer

NXT Energy Solutions Inc. files with the SEC under CIK 0001009922. This page aggregates EDGAR filings and related ownership activity.

Industry: Oil & Gas Field Exploration Services.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
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New filings appear as the SEC updates EDGAR, and older records can vary by availability.
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Updates follow new EDGAR submissions and periodic data refreshes.

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