$HES SEC Filings

Filing Filed On
FORM 4 SUBMISSION 04 Mar 2010
FORM 4 SUBMISSION 04 Mar 2010
FORM 10-K 26 Feb 2010
SEC FILING 12 Feb 2010
SC 13G/A 12 Feb 2010
FORM 4/A SUBMISSION 10 Feb 2010
FORM 4 SUBMISSION 09 Feb 2010
FORM 4 SUBMISSION 09 Feb 2010
FORM 4 SUBMISSION 09 Feb 2010
FORM 144 09 Feb 2010
FORM 144 09 Feb 2010
SC 13G/A 09 Feb 2010
FORM 144 09 Feb 2010
FORM 144 09 Feb 2010
FORM 144 09 Feb 2010
FORM 4 SUBMISSION 09 Feb 2010
FORM 4 SUBMISSION 09 Feb 2010
FORM 4 SUBMISSION 09 Feb 2010
FORM 4 SUBMISSION 05 Feb 2010
FORM 4 SUBMISSION 05 Feb 2010