$HE SEC Filings

Filing Filed On
8-K 06 Aug 2021
8-K 30 Jul 2021
8-K 18 May 2021
8-K 17 May 2021
8-K 11 May 2021
8-K 07 May 2021
8-K 06 May 2021
8-K 30 Apr 2021
8-K 27 Apr 2021
8-K 16 Feb 2021
8-K 29 Jan 2021
8-K 19 Jan 2021
8-K 07 Jan 2021
8-K 30 Dec 2020
8-K 06 Nov 2020
8-K 30 Oct 2020
8-K 26 Oct 2020
8-K 06 Aug 2020
8-K 31 Jul 2020
8-K 11 Jun 2020