$HES SEC Filings

Filing Filed On
FORM 4 SUBMISSION 12 Mar 2015
FORM 4 SUBMISSION 12 Mar 2015
FORM 4 SUBMISSION 12 Mar 2015
FORM 4 SUBMISSION 12 Mar 2015
FORM 4 SUBMISSION 12 Mar 2015
FORM 4 SUBMISSION 12 Mar 2015
FORM 8-K 09 Mar 2015
FORM 3 06 Mar 2015
FORM 4 SUBMISSION 05 Mar 2015
FORM 4 SUBMISSION 05 Mar 2015
FORM 4 SUBMISSION 05 Mar 2015
FORM 4 SUBMISSION 05 Mar 2015
FORM 4 SUBMISSION 05 Mar 2015
FORM 4 SUBMISSION 05 Mar 2015
FORM 4 SUBMISSION 05 Mar 2015
FORM 4 SUBMISSION 05 Mar 2015
FORM 4 SUBMISSION 05 Mar 2015
FORM 4 SUBMISSION 05 Mar 2015
FORM 4 SUBMISSION 05 Mar 2015
FORM 4 SUBMISSION 05 Mar 2015