$HES SEC Filings

Filing Filed On
FORM 4 SUBMISSION 25 Sep 2015
FORM 4 SUBMISSION 15 Sep 2015
FORM 4 SUBMISSION 11 Sep 2015
FORM 4 SUBMISSION 14 Aug 2015
10-Q 07 Aug 2015
8-K 29 Jul 2015
FORM 4 SUBMISSION 02 Jul 2015
FORM 11-K 26 Jun 2015
FORM 4 SUBMISSION 19 Jun 2015
FORM S-8 12 Jun 2015
FORM SD 29 May 2015
FORM 8-K 12 May 2015
10-Q 07 May 2015
8-K 29 Apr 2015
DEFINITIVE ADDITIONAL MATERIALS 27 Apr 2015
PX14A6G 22 Apr 2015
PX14A6G 20 Apr 2015
FORM 4 SUBMISSION 15 Apr 2015
DEFINITIVE PROXY STATEMENT 02 Apr 2015
FORM 4 SUBMISSION 12 Mar 2015