NXT Energy Solutions Inc. — 6-K Filings
406 6-K filings on record
This page lists all 6-K filings submitted to the SEC by NXT Energy Solutions Inc. (NSFDF), sorted by most recent first. Each row links to the full filing on EdgarLookup. NXT Energy Solutions Inc. has filed 406 6-K documents with the SEC since 1998. To view all SEC filings by NXT Energy Solutions Inc., see the full filings list.
All
10-12G
10-12G/A
10-K
10-K/A
10-Q
10-Q/A
10QSB
20-F
20-F/A
3
4
4/A
5
6-K
6-K/A
8-K
8-K/A
CORRESP
D
DEF 14A
F-1
F-2
F-2/A
F-7
NT 10-K
NT 10-Q
NT 20-F
NTN 10Q
REGDEX/A
RW
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 6-K | NXT ENERGY SOLUTIONS INC. - 6-K | 0001137171-16-000323 | May 24, 2016 | May 19, 2016 |
| 6-K | NXT ENERGY SOLUTIONS INC. - 6-K | 0001137171-16-000319 | May 17, 2016 | Mar 31, 2016 |
| 6-K | NXT ENERGY SOLUTIONS INC. - 6-K | 0001137171-16-000318 | May 17, 2016 | May 16, 2016 |
| 6-K | NXT ENERGY SOLUTIONS INC. - 6-K | 0001137171-16-000268 | Mar 21, 2016 | — |
| 6-K | NXT ENERGY SOLUTIONS INC. - 6-K | 0001137171-16-000238 | Jan 21, 2016 | — |
| 6-K | NXT ENERGY SOLUTIONS INC. - 6-K | 0001137171-15-000226 | Dec 17, 2015 | Dec 16, 2015 |
| 6-K | NXT ENERGY SOLUTIONS INC. - 6-K | 0001137171-15-000225 | Dec 1, 2015 | Sep 30, 2015 |
| 6-K | NXT ENERGY SOLUTIONS INC. - 6-K | 0001137171-15-000223 | Dec 1, 2015 | Nov 30, 2015 |
| 6-K | NXT ENERGY SOLUTIONS INC. - 6-K | 0001137171-15-000213 | Nov 3, 2015 | — |
| 6-K | NXT ENERGY SOLUTIONS INC. - 6-K | 0001137171-15-000185 | Sep 24, 2015 | Sep 23, 2015 |
| 6-K | NXT ENERGY SOLUTIONS INC.- 6-K | 0001137171-15-000178 | Sep 2, 2015 | Sep 1, 2015 |
| 6-K | NXT ENERGY SOLUTIONS INC. | 0001102624-15-001388 | Sep 1, 2015 | — |
| 6-K | NXT ENERGY SOLUTIONS INC. - 6-K | 0001137171-15-000176 | Sep 1, 2015 | Jun 6, 2015 |
| 6-K | NXT ENERGY SOLUTIONS 6-K | 0001102624-15-001372 | Aug 31, 2015 | Aug 27, 2015 |
| 6-K | NXT ENERGY SOLUTIONS INC. 6-K | 0001102624-15-001348 | Aug 21, 2015 | Aug 19, 2015 |
| 6-K | NXT ENERGY SOLUTIONS INC. 6-K | 0001102624-15-001346 | Aug 21, 2015 | Aug 5, 2015 |
| 6-K | NXT ENERGY SOLUTIONS INC. 6-K | 0001102624-15-001344 | Aug 21, 2015 | Jul 9, 2015 |
| 6-K | NXT ENERGY SOLUTIONS INC. 6-K | 0001102624-15-000946 | Jun 11, 2015 | Jun 9, 2015 |
| 6-K | NXT ENERGY SOLUTIONS INC. 6-K | 0001102624-15-000913 | Jun 1, 2015 | — |
| 6-K | NXT ENERGY SOLUTIONS INC. - 6-K | 0001137171-15-000120 | May 29, 2015 | Mar 31, 2015 |
| 6-K | NXT ENERGY SOLUTIONS INC. 6-K | 0001102624-15-000788 | May 12, 2015 | — |
| 6-K | NXT ENERGY SOLUTIONS INC. - 6-K | 0001137171-15-000087 | Apr 30, 2015 | Dec 31, 2014 |
| 6-K | NXT ENERGY SOLUTIONS INC. 6-K | 0001102624-15-000664 | Apr 30, 2015 | — |
| 6-K | NXT ENERGY SOLUTIONS INC. 6-K | 0001102624-15-000584 | Apr 16, 2015 | — |
| 6-K | NXT ENERGY SOLUTIONS INC. 6-K | 0001102624-15-000041 | Jan 14, 2015 | Jan 13, 2015 |
| 6-K | NXT ENERGY SOLUTIONS INC. 6-K | 0001102624-15-000005 | Jan 5, 2015 | — |
| 6-K | NXT ENERGY SOLUTIONS INC. 6-K | 0001102624-14-001973 | Dec 3, 2014 | — |
| 6-K | NXT ENERGY SOLUTIONS INC. 6-K | 0001102624-14-001945 | Nov 25, 2014 | — |
| 6-K | NXT ENERGY SOLUTIONS INC. - 6-K | 0001137171-14-000253 | Nov 24, 2014 | Sep 30, 2014 |
| 6-K | NXT ENERGY SOLUTIONS 6-K | 0001199073-14-000322 | Aug 27, 2014 | — |
| 6-K | NXT ENERGY SOLUTIONS INC. | 0001137171-14-000198 | Aug 27, 2014 | Jun 30, 2014 |
| 6-K | NXT ENERGY SOLUTIONS 6-K | 0001199073-14-000304 | Jul 18, 2014 | Jul 17, 2014 |
| 6-K | NXT ENERGY SOLUTIONS INC. 6-K | 0001102624-14-001101 | Jul 10, 2014 | — |
| 6-K | NXT ENERGY SOLUTIONS INC. - 6-K | 0001137171-14-000127 | May 27, 2014 | Dec 31, 2013 |
| 6-K | NXT ENERGY SOLUTIONS INC. | 0001137171-14-000125 | May 27, 2014 | Mar 31, 2014 |
| 6-K | NXT ENERGY SOLUTIONS INC. FORM 6-K | 0001102624-14-000862 | May 22, 2014 | — |
| 6-K | NXT ENERGY SOLUTIONS INC. - 6-K | 0001137171-14-000089 | Apr 29, 2014 | Dec 31, 2013 |
| 6-K | NXT ENERGY SOLUTIONS INC. FORM 6-K | 0001199073-14-000175 | Apr 29, 2014 | — |
| 6-K | NXT ENERGY SOLUTIONS INC. FORM 6-K | 0001199073-14-000114 | Apr 1, 2014 | — |
| 6-K | NXT ENERGY SOLUTIONS INC. 6-K | 0001102624-14-000192 | Feb 12, 2014 | — |
| 6-K | NXT ENERGY SOLUTIONS INC. FORM 6-K | 0001102624-14-000078 | Jan 21, 2014 | — |
| 6-K | NXT ENERGY SOLUTIONS INC. 6-K | 0001102624-13-001550 | Dec 23, 2013 | — |
| 6-K | NXT ENERGY SOLUTIONS INC. FORM 6-K | 0001102624-13-001505 | Dec 16, 2013 | — |
| 6-K | NXT ENERGY SOLUTIONS INC. FORM 6-K | 0001199073-13-000771 | Dec 10, 2013 | Dec 9, 2013 |
| 6-K | NXT ENERGY SOLUTIONS INC. FORM 6-K | 0001199073-13-000763 | Dec 4, 2013 | Dec 2, 2013 |
| 6-K | NXT ENERGY SOLUTIONS INC. - 6-K | 0001137171-13-000378 | Dec 2, 2013 | Sep 30, 2013 |
| 6-K | NXT ENERGY SOLUTIONS INC. FORM 6-K | 0001102624-13-001443 | Nov 27, 2013 | — |
| 6-K | NXT ENERGY SOLUTIONS 6-K | 0001102624-13-001157 | Sep 26, 2013 | — |
| 6-K | NXT ENERGY SOLUTIONS INC. 6-K | 0001137171-13-000323 | Sep 20, 2013 | Sep 19, 2013 |
| 6-K | NXT ENERGY SOLUTIONS INC. - 6-K | 0001137171-13-000307 | Aug 27, 2013 | Jun 30, 2013 |