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

$HE SEC Filings

Filing Filed On
PRIMARY DOCUMENT 08 Feb 2013
PRIMARY DOCUMENT 08 Feb 2013
PRIMARY DOCUMENT 08 Feb 2013
PRIMARY DOCUMENT 08 Feb 2013
PRIMARY DOCUMENT 06 Feb 2013
PRIMARY DOCUMENT 06 Feb 2013
PRIMARY DOCUMENT 06 Feb 2013
PRIMARY DOCUMENT 06 Feb 2013
PRIMARY DOCUMENT 06 Feb 2013
PRIMARY DOCUMENT 06 Feb 2013
8-K 30 Jan 2013
8-K 29 Jan 2013
8-K 29 Jan 2013
8-K 15 Jan 2013
8-K 04 Jan 2013
PRIMARY DOCUMENT 02 Jan 2013
8-K 21 Dec 2012
PRIMARY DOCUMENT 17 Dec 2012
8-K 08 Nov 2012
10-Q 08 Nov 2012