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

$HE SEC Filings

Filing Filed On
PRIMARY DOCUMENT 22 May 2023
PRIMARY DOCUMENT 15 Feb 2023
PRIMARY DOCUMENT 07 Jul 2020
PRIMARY DOCUMENT 17 Feb 2015
PRIMARY DOCUMENT 10 Feb 2014
PRIMARY DOCUMENT 04 Dec 2013
PRIMARY DOCUMENT 23 Aug 2013
PRIMARY DOCUMENT 19 May 2010
PRIMARY DOCUMENT 07 Dec 2009
PRIMARY DOCUMENT 24 Nov 2009
PRIMARY DOCUMENT 04 Aug 2008
PRIMARY DOCUMENT 09 Jun 2005
PRIMARY DOCUMENT 10 Feb 2004
FORM 4 AMENDMENT 27 Feb 2003