$HES SEC Filings

Filing Filed On
FORM 4 SUBMISSION 26 Sep 2007
FORM 4 SUBMISSION 26 Sep 2007
FORM 4 SUBMISSION 26 Sep 2007
FORM 4 SUBMISSION 26 Sep 2007
FORM 144 26 Sep 2007
FORM 4 SUBMISSION 25 Sep 2007
FORM 4 SUBMISSION 25 Sep 2007
FORM 4 SUBMISSION 25 Sep 2007
FORM 4 SUBMISSION 25 Sep 2007
FORM 4 SUBMISSION 25 Sep 2007
FORM 4 SUBMISSION 25 Sep 2007
FORM 4 SUBMISSION 24 Sep 2007
FORM 4 SUBMISSION 24 Sep 2007
FORM 4 SUBMISSION 24 Sep 2007
FORM 4 SUBMISSION 24 Sep 2007
FORM 4 SUBMISSION 24 Sep 2007
FORM 4 SUBMISSION 24 Sep 2007
FORM 4 SUBMISSION 24 Sep 2007
FORM 4 SUBMISSION 24 Sep 2007
FORM 4 SUBMISSION 21 Sep 2007