$HES SEC Filings

Filing Filed On
FORM 4 SUBMISSION 08 Feb 2008
FORM 4 SUBMISSION 08 Feb 2008
FORM 4 SUBMISSION 07 Feb 2008
FORM 4 SUBMISSION 07 Feb 2008
FORM 4 SUBMISSION 07 Feb 2008
FORM 4 SUBMISSION 07 Feb 2008
FORM 4 SUBMISSION 07 Feb 2008
FORM 4 SUBMISSION 07 Feb 2008
FORM 4 SUBMISSION 07 Feb 2008
FORM 4 SUBMISSION 07 Feb 2008
FORM 4 SUBMISSION 06 Feb 2008
FORM 4 SUBMISSION 06 Feb 2008
FORM 4 SUBMISSION 06 Feb 2008
FORM 4 SUBMISSION 06 Feb 2008
FORM 4 SUBMISSION 06 Feb 2008
FORM 4 SUBMISSION 06 Feb 2008
FORM 4 SUBMISSION 06 Feb 2008
FORM 4 SUBMISSION 06 Feb 2008
FORM 4 SUBMISSION 06 Feb 2008
FORM 4 SUBMISSION 06 Feb 2008