$HES SEC Filings

Filing Filed On
FORM 4 SUBMISSION 16 Feb 2007
FORM 4 SUBMISSION 15 Feb 2007
FORM 4 SUBMISSION 15 Feb 2007
FORM 4 SUBMISSION 14 Feb 2007
FORM 4 SUBMISSION 14 Feb 2007
FORM 4 SUBMISSION 13 Feb 2007
FORM 4 SUBMISSION 13 Feb 2007
FORM 4 SUBMISSION 13 Feb 2007
FORM 4 SUBMISSION 12 Feb 2007
FORM 4 SUBMISSION 12 Feb 2007
FORM 4 SUBMISSION 12 Feb 2007
FORM 4 SUBMISSION 12 Feb 2007
FORM 4 SUBMISSION 09 Feb 2007
FORM 4 SUBMISSION 09 Feb 2007
FORM 4 SUBMISSION 09 Feb 2007
FORM 4 SUBMISSION 09 Feb 2007
FORM 4 SUBMISSION 09 Feb 2007
FORM 4 SUBMISSION 09 Feb 2007
FORM 4 SUBMISSION 09 Feb 2007
FORM 4 SUBMISSION 09 Feb 2007