$HES SEC Filings

Filing Filed On
FORM 4 SUBMISSION 13 Sep 2007
FORM 4 SUBMISSION 13 Sep 2007
FORM 4 SUBMISSION 13 Sep 2007
FORM 4 SUBMISSION 13 Sep 2007
FORM 4 SUBMISSION 13 Sep 2007
FORM 4 SUBMISSION 13 Sep 2007
FORM 4 SUBMISSION 12 Sep 2007
FORM 4 SUBMISSION 12 Sep 2007
FORM 4 SUBMISSION 12 Sep 2007
FORM 4 SUBMISSION 12 Sep 2007
FORM 4 SUBMISSION 12 Sep 2007
FORM 4 SUBMISSION 11 Sep 2007
FORM 4 SUBMISSION 11 Sep 2007
FORM 4 SUBMISSION 10 Sep 2007
FORM 4 SUBMISSION 10 Sep 2007
FORM 4 SUBMISSION 10 Sep 2007
FORM 4 SUBMISSION 07 Sep 2007
FORM 4 SUBMISSION 07 Sep 2007
FORM 4 SUBMISSION 07 Sep 2007
FORM 4 SUBMISSION 07 Sep 2007