$HES SEC Filings

Filing Filed On
FORM 4 SUBMISSION 10 Jan 2008
FORM 4 SUBMISSION 10 Jan 2008
FORM 4 SUBMISSION 03 Jan 2008
FORM 4 SUBMISSION 03 Jan 2008
FORM 4 SUBMISSION 03 Jan 2008
FORM 4 SUBMISSION 02 Jan 2008
FORM 4 SUBMISSION 28 Dec 2007
FORM 4 SUBMISSION 28 Dec 2007
FORM 4 SUBMISSION 20 Dec 2007
FORM 4 SUBMISSION 20 Dec 2007
FORM 4 SUBMISSION 14 Dec 2007
FORM 4 SUBMISSION 13 Dec 2007
FORM 4 SUBMISSION 13 Dec 2007
FORM 4 SUBMISSION 13 Dec 2007
FORM 4 SUBMISSION 10 Dec 2007
FORM 144 10 Dec 2007
FORM 144 07 Dec 2007
FORM 4 SUBMISSION 07 Dec 2007
FORM 4 SUBMISSION 07 Dec 2007
FORM 144 07 Dec 2007