$HES SEC Filings

Filing Filed On
FORM 4 SUBMISSION 05 Feb 2010
FORM 4 SUBMISSION 05 Feb 2010
FORM 4 SUBMISSION 05 Feb 2010
FORM 4 SUBMISSION 05 Feb 2010
FORM 4 SUBMISSION 05 Feb 2010
FORM 4 SUBMISSION 05 Feb 2010
FORM 4 SUBMISSION 05 Feb 2010
FORM 4 SUBMISSION 05 Feb 2010
FORM 4 SUBMISSION 05 Feb 2010
FORM 4 SUBMISSION 05 Feb 2010
FORM 4 SUBMISSION 05 Feb 2010
FORM 4 SUBMISSION 05 Feb 2010
FORM 4 SUBMISSION 05 Feb 2010
FORM 4 SUBMISSION 05 Feb 2010
FORM 4 SUBMISSION 05 Feb 2010
FORM 4 SUBMISSION 05 Feb 2010
FORM 4 SUBMISSION 05 Feb 2010
FORM 4 SUBMISSION 05 Feb 2010
CLOSEOUT 12/31/09 HES 01 Feb 2010
SC 13G 29 Jan 2010