$HUSA SEC Filings

Filing Filed On
PRIMARY DOCUMENT 21 Feb 2018
PRIMARY DOCUMENT 08 Sep 2017
PRIMARY DOCUMENT 08 Sep 2017
PRIMARY DOCUMENT 08 Sep 2017
PRIMARY DOCUMENT 08 Sep 2017
PRIMARY DOCUMENT 16 Mar 2017
4 02 Feb 2017
PRIMARY DOCUMENT 01 Feb 2017
PRIMARY DOCUMENT 01 Feb 2017
PRIMARY DOCUMENT 01 Feb 2017
PRIMARY DOCUMENT 01 Feb 2017
PRIMARY DOCUMENT 02 Sep 2016
FORM 4 09 Jun 2016
FORM 4 09 Jun 2016
FORM 4 09 Jun 2016
FORM 4 09 Jun 2016
PRIMARY DOCUMENT 17 Mar 2016
PRIMARY DOCUMENT 17 Mar 2016
PRIMARY DOCUMENT 29 Jun 2015
PRIMARY DOCUMENT 11 Jun 2015