$HUSA SEC Filings

Filing Filed On
8-K 20 May 2019
10-Q 15 May 2019
EFFECT 13 May 2019
EFFECT 13 May 2019
424B5 09 May 2019
8-K 09 May 2019
POS AM 06 May 2019
POS AM 06 May 2019
DEF 14A 29 Apr 2019
10-K 01 Apr 2019
8-K 01 Apr 2019
EFFECT 01 Feb 2019
CORRESP 29 Jan 2019
8-K 18 Jan 2019
8-K 02 Jan 2019
PRIMARY DOCUMENT 20 Dec 2018
UPLOAD 18 Dec 2018
S-3 11 Dec 2018
10-Q 13 Nov 2018
8-K 09 Nov 2018