$HES SEC Filings

Filing Filed On
FORM 4 SUBMISSION 15 Jun 2007
FORM 144 13 Jun 2007
FORM 4 SUBMISSION 08 Jun 2007
FORM 144 06 Jun 2007
FORM 4 SUBMISSION 06 Jun 2007
FORM 4 SUBMISSION 06 Jun 2007
FORM 4 SUBMISSION 06 Jun 2007
FORM 4 SUBMISSION 06 Jun 2007
FORM 4 SUBMISSION 06 Jun 2007
FORM 4 SUBMISSION 06 Jun 2007
FORM 4 SUBMISSION 06 Jun 2007
FORM 4 SUBMISSION 06 Jun 2007
FORM 4 SUBMISSION 06 Jun 2007
FORM 4 SUBMISSION 06 Jun 2007
FORM 4 SUBMISSION 06 Jun 2007
FORM 4 SUBMISSION 06 Jun 2007
FORM 4 05 Jun 2007
FORM 144 05 Jun 2007
FORM 144 05 Jun 2007
FORM 144 05 Jun 2007