$HES SEC Filings

Filing Filed On
8-K 30 Jan 2019
FORM 4 SUBMISSION 26 Nov 2018
10-Q 09 Nov 2018
8-K 31 Oct 2018
FORM 4 SUBMISSION 03 Aug 2018
10-Q 01 Aug 2018
8-K 25 Jul 2018
FORM 4 SUBMISSION 03 Jul 2018
11-K 28 Jun 2018
FORM 8-K 11 Jun 2018
UPLOAD 05 Jun 2018
SD 31 May 2018
CORRESP 23 May 2018
UPLOAD 11 May 2018
SC 13G/A 09 May 2018
10-Q 01 May 2018
DEFINITIVE PROXY STATEMENT 27 Apr 2018
DEFA14A 27 Apr 2018
8-K 25 Apr 2018
FORM 3 SUBMISSION 06 Apr 2018