$HES SEC Filings

Filing Filed On
FORM 8-K 12 Mar 2018
FORM 4 SUBMISSION 08 Mar 2018
FORM 4 SUBMISSION 08 Mar 2018
FORM 4 SUBMISSION 08 Mar 2018
FORM 4 SUBMISSION 08 Mar 2018
FORM 4 SUBMISSION 08 Mar 2018
FORM 4 SUBMISSION 08 Mar 2018
FORM 4 SUBMISSION 08 Mar 2018
FORM 4 SUBMISSION 08 Mar 2018
FORM 4 SUBMISSION 08 Mar 2018
FORM 4 SUBMISSION 08 Mar 2018
FORM 4 SUBMISSION 08 Mar 2018
FORM 4 SUBMISSION 08 Mar 2018
FORM 4 SUBMISSION 08 Mar 2018
FORM 4 SUBMISSION 08 Mar 2018
FORM 4 SUBMISSION 08 Mar 2018
FORM 4 SUBMISSION 08 Mar 2018
FORM 4 SUBMISSION 08 Mar 2018
FORM 4 SUBMISSION 08 Mar 2018
FORM 4 SUBMISSION 08 Mar 2018