$GCEH SEC Filings

Filing Filed On
3 12 Apr 2010
PRIMARY DOCUMENT 07 Jul 2008
PRIMARY DOCUMENT 28 Apr 2008
PRIMARY DOCUMENT 28 Apr 2008
3 14 Apr 2008
PRIMARY DOCUMENT 27 Sep 2007
PRIMARY DOCUMENT 18 Sep 2007
PRIMARY DOCUMENT 17 Sep 2007
PRIMARY DOCUMENT 17 Sep 2007
FORM 3 SUBMISSION 08 Apr 2004
FORM 3 SUBMISSION 15 Mar 2004
FORM 3 SUBMISSION 10 Mar 2004
FORM 3 SUBMISSION 10 Mar 2004
FORM 3 SUBMISSION 10 Mar 2004
3 01 Apr 2003
3 17 Mar 2003
3 17 Mar 2003