$HUSA SEC Filings

Filing Filed On
8-K 03 Apr 2018
10-K 30 Mar 2018
4 22 Mar 2018
PRIMARY DOCUMENT 21 Feb 2018
8-K 12 Feb 2018
8-K 11 Dec 2017
10-Q 08 Nov 2017
EFFECT 26 Oct 2017
CORRESP 24 Oct 2017
UPLOAD 23 Oct 2017
S-3 17 Oct 2017
S-8 05 Oct 2017
8-K 03 Oct 2017
8-K 14 Sep 2017
8-K 11 Sep 2017
8-K 11 Sep 2017
PRIMARY DOCUMENT 08 Sep 2017
PRIMARY DOCUMENT 08 Sep 2017
PRIMARY DOCUMENT 08 Sep 2017
PRIMARY DOCUMENT 08 Sep 2017