$HE SEC Filings

Filing Filed On
PRIMARY DOCUMENT 19 Feb 2020
PRIMARY DOCUMENT 19 Feb 2020
PRIMARY DOCUMENT 14 Feb 2020
PRIMARY DOCUMENT 13 Feb 2020
PRIMARY DOCUMENT 12 Feb 2020
PRIMARY DOCUMENT 12 Feb 2020
PRIMARY DOCUMENT 12 Feb 2020
PRIMARY DOCUMENT 12 Feb 2020
PRIMARY DOCUMENT 01 Nov 2019
PRIMARY DOCUMENT 13 Sep 2019
PRIMARY DOCUMENT 14 Aug 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