$HUSA SEC Filings

Filing Filed On
10-Q 13 Nov 2020
4 12 Nov 2020
8-K 12 Nov 2020
PRIMARY DOCUMENT 12 Nov 2020
SCHEDULE 13G 13 Oct 2020
10-Q 14 Aug 2020
8-K 21 Jul 2020
PRIMARY DOCUMENT 20 Jul 2020
PRIMARY DOCUMENT 20 Jul 2020
8-K 17 Jul 2020
DEFA14A 29 Jun 2020
8-K 23 Jun 2020
8-K 23 Jun 2020
10-Q 15 May 2020
DEF 14A 12 May 2020
PRE 14A 24 Apr 2020
10-K/A 14 Apr 2020
8-K 02 Apr 2020
10-K 30 Mar 2020
8-K 20 Mar 2020