$HES SEC Filings

Filing Filed On
FORM 4 SUBMISSION 06 Mar 2014
FORM 4 SUBMISSION 06 Mar 2014
FORM 4 SUBMISSION 06 Mar 2014
FORM 4 SUBMISSION 06 Mar 2014
FORM 4 SUBMISSION 06 Mar 2014
FORM 4 SUBMISSION 24 Feb 2014
FORM 4 SUBMISSION 20 Feb 2014
FORM 4 SUBMISSION 10 Feb 2014
FORM 4 SUBMISSION 07 Feb 2014
FORM 4 SUBMISSION 05 Feb 2014
FORM 4 SUBMISSION 05 Feb 2014
FORM 4 SUBMISSION 10 Jan 2014
FORM 4 SUBMISSION 20 Dec 2013
FORM 4 SUBMISSION 26 Nov 2013
FORM 4 SUBMISSION 26 Nov 2013
FORM 4 SUBMISSION 16 Oct 2013
FORM 4 SUBMISSION 11 Oct 2013
FORM 4 SUBMISSION 23 Sep 2013
FORM 4 SUBMISSION 09 Sep 2013
FORM 4 SUBMISSION 20 Aug 2013