$HES SEC Filings

Filing Filed On
FORM 4 SUBMISSION 15 Mar 2019
FORM 4 SUBMISSION 08 Mar 2019
FORM 4 SUBMISSION 08 Mar 2019
FORM 4 SUBMISSION 08 Mar 2019
FORM 4 SUBMISSION 08 Mar 2019
FORM 4 SUBMISSION 08 Mar 2019
FORM 4 SUBMISSION 08 Mar 2019
FORM 4 SUBMISSION 08 Mar 2019
FORM 4 SUBMISSION 08 Mar 2019
FORM 4 SUBMISSION 08 Mar 2019
FORM 4 SUBMISSION 08 Mar 2019
FORM 4 SUBMISSION 08 Mar 2019
FORM 4 SUBMISSION 08 Mar 2019
FORM 4 SUBMISSION 08 Mar 2019
FORM 4 SUBMISSION 08 Mar 2019
FORM 4 SUBMISSION 08 Mar 2019
FORM 4 SUBMISSION 08 Mar 2019
FORM 4 SUBMISSION 08 Mar 2019
FORM 4 SUBMISSION 08 Mar 2019
FORM 4 SUBMISSION 08 Mar 2019