NXT Energy Solutions Inc. — SC 13G Filings
14 SC 13G filings on record
This page lists all SC 13G 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 14 SC 13G 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 |
|---|---|---|---|---|
| SC 13G | SCHEDULE 13G | 0001204459-11-000174 | Jan 19, 2011 | — |
| SC 13G | SCHEDULE 13G | 0001204459-10-000188 | Jan 27, 2010 | — |
| SC 13G | SCHEDULE 13G | 0001204459-09-000618 | Apr 7, 2009 | — |
| SC 13G | SCHEDULE 13G | 0001204459-09-000133 | Jan 22, 2009 | — |
| SC 13G | SCHEDULE 13G | 0001204459-08-000067 | Jan 15, 2008 | — |
| SC 13G | ENERGY EXPLORATION TECHNOLOGIES INC - SCHEDULE 13G | 0001204459-07-000094 | Jan 17, 2007 | — |
| SC 13G | ENERGY EXPLORATION TECHNOLOGIES INC - SCHEDULE 13G | 0001204459-05-000629 | Nov 10, 2005 | — |
| SC 13G | SCHEDULE 13G (R. DIRK STINSON) | 0000898430-01-000689 | Feb 15, 2001 | — |
| SC 13G | SCHEDULE 13G (GEORGE LISZICASZ) | 0000898430-01-000688 | Feb 15, 2001 | — |
| SC 13G | SCHEDULE 13G - GEORGE LISZICASZ | 0000944209-00-000137 | Feb 3, 2000 | — |
| SC 13G | SCHEDULE 13G - DIRK STINSON | 0000944209-00-000136 | Feb 3, 2000 | — |
| SC 13G | SCHEDULE 13G FOR GEORGE LISZICASZ | 0000944209-99-000171 | Feb 16, 1999 | — |
| SC 13G | SCHEDULE 13G FOR DIRK STINSON | 0000944209-99-000170 | Feb 16, 1999 | — |
| SC 13G | SCHEDULE 13G | 0000950134-99-001010 | Feb 12, 1999 | — |