$HE Market Cap:
Research Board Inbox Deep Research Not Interested Shortlisted

$HE SEC Filings

Filing Filed On
PRIMARY DOCUMENT 24 Jan 2018
8-K 23 Jan 2018
8-K 27 Dec 2017
PRIMARY DOCUMENT 09 Nov 2017
10-Q 02 Nov 2017
8-K 02 Nov 2017
8-K 30 Oct 2017
S-3D 05 Oct 2017
8-K 21 Sep 2017
8-K 23 Aug 2017
8-K 03 Aug 2017
10-Q 03 Aug 2017
8-K 31 Jul 2017
8-K 18 Jul 2017
PRIMARY DOCUMENT 05 Jul 2017
PRIMARY DOCUMENT 05 Jul 2017
PRIMARY DOCUMENT 05 Jul 2017
PRIMARY DOCUMENT 05 Jul 2017
PRIMARY DOCUMENT 05 Jul 2017
PRIMARY DOCUMENT 05 Jul 2017