$HE SEC Filings

Filing Filed On
PRIMARY DOCUMENT 05 Jul 2017
PRIMARY DOCUMENT 05 Jul 2017
8-K 03 Jul 2017
11-K 27 Jun 2017
11-K 27 Jun 2017
CT ORDER 09 May 2017
8-K 09 May 2017
10-Q 05 May 2017
8-K 05 May 2017
8-K 01 May 2017
DEFA14A 23 Mar 2017
DEF 14A 23 Mar 2017
8-K 03 Mar 2017
PRIMARY DOCUMENT 28 Feb 2017
8-K 27 Feb 2017
10-K 24 Feb 2017
PRIMARY DOCUMENT 14 Feb 2017
8-K 14 Feb 2017
8-K 14 Feb 2017
PRIMARY DOCUMENT 14 Feb 2017