$HES SEC Filings

Filing Filed On
FORM 144 13 Dec 2005
FORM 144 04 Nov 2005
FORM 144 21 Sep 2005
FORM 144 19 Sep 2005
FORM 144 09 Sep 2005
FORM 144 31 Aug 2005
FORM 144 30 Aug 2005
FORM 144 15 Aug 2005
FORM 144 08 Aug 2005
FORM 144 17 Jun 2005
FORM 144 15 Jun 2005
FORM 144 08 Jun 2005
FORM 144 02 Jun 2005
FORM 144 23 May 2005
FORM 144 19 May 2005
FORM 144 04 Feb 2005
FORM 144 30 Dec 2004
FORM 144 24 Nov 2004
FORM 144 23 Nov 2004
FORM 144 30 Sep 2004