$NSFDF SEC Filings

Filing Filed On
FORM 6-K 15 Nov 2018
FORM 6-K 05 Nov 2018
FORM 6-K 29 Oct 2018
FORM 6-K 08 Aug 2018
FORM 6-K 07 Aug 2018
FORM 6-K 23 Jul 2018
FORM 6-K 05 Jul 2018
FORM 6-K 18 Jun 2018
FORM 6-K 15 Jun 2018
NXT ENERGY SOLUTIONS INC. 20-F/A 08 Jun 2018
FORM 6-K 08 Jun 2018
NXT ENERGY SOLUTIONS INC. - 6-K 30 May 2018
NXT ENERGY SOLUTIONS INC. - 6-K 23 May 2018
FORM 6-K 17 May 2018
NXT ENERGY SOLUTIONS INC. - 6-K/A 17 May 2018
NXT ENERGY SOLUTIONS INC. - 6-K 16 May 2018
FORM 6-K 16 May 2018
FORM 6-K 14 May 2018
FORM 6-K 10 May 2018
FORM 6-K 09 May 2018