$HUSA SEC Filings

Filing Filed On
8-K 05 Oct 2018
424B5 05 Oct 2018
10-Q 14 Aug 2018
8-K 14 Aug 2018
8-K 03 Aug 2018
8-K 02 Jul 2018
PRIMARY DOCUMENT 07 Jun 2018
8-K 07 Jun 2018
PRIMARY DOCUMENT 07 Jun 2018
PRIMARY DOCUMENT 07 Jun 2018
8-K 22 May 2018
10-Q 14 May 2018
8-K 01 May 2018
DEF 14A 27 Apr 2018
8-K 23 Apr 2018
PRIMARY DOCUMENT 16 Apr 2018
8-K 13 Apr 2018
8-K 03 Apr 2018
10-K 30 Mar 2018
4 22 Mar 2018