$GCEH SEC Filings

Filing Filed On
FORM 3 24 Jun 2024
FORM 3 07 Jun 2024
PRIMARY DOCUMENT 01 Jun 2023
3 29 Apr 2022
PRIMARY DOCUMENT 08 Apr 2022
PRIMARY DOCUMENT 08 Mar 2022
PRIMARY DOCUMENT 08 Mar 2022
PRIMARY DOCUMENT 19 Nov 2021
PRIMARY DOCUMENT 26 Jul 2021
PRIMARY DOCUMENT 26 Jul 2021
PRIMARY DOCUMENT 22 Jun 2021
PRIMARY DOCUMENT 05 May 2021
PRIMARY DOCUMENT 24 Feb 2021
3 03 Jun 2020
OWNERSHIP DOCUMENT 28 Feb 2019
FORM 3 SUBMISSION 14 Feb 2019
PRIMARY DOCUMENT 22 Mar 2013
PRIMARY DOCUMENT 22 Nov 2011
3 24 Mar 2011
PRIMARY DOCUMENT 21 Sep 2010