$HE SEC Filings

Filing Filed On
8-K 03 Oct 2019
PRIMARY DOCUMENT 13 Sep 2019
PRIMARY DOCUMENT 14 Aug 2019
PRIMARY DOCUMENT 05 Aug 2019
10-Q 02 Aug 2019
8-K 02 Aug 2019
8-K 31 Jul 2019
PRIMARY DOCUMENT 01 Jul 2019
PRIMARY DOCUMENT 01 Jul 2019
PRIMARY DOCUMENT 01 Jul 2019
PRIMARY DOCUMENT 01 Jul 2019
PRIMARY DOCUMENT 01 Jul 2019
PRIMARY DOCUMENT 01 Jul 2019
PRIMARY DOCUMENT 01 Jul 2019
PRIMARY DOCUMENT 01 Jul 2019
PRIMARY DOCUMENT 01 Jul 2019
PRIMARY DOCUMENT 01 Jul 2019
S-8 26 Jun 2019
S-8 26 Jun 2019
S-8 26 Jun 2019