$HE SEC Filings

Filing Filed On
DEF 14A 19 Dec 2014
DEFA14A 15 Dec 2014
425 11 Dec 2014
DEFA14A 11 Dec 2014
DEFA14A 10 Dec 2014
425 10 Dec 2014
DEFA14A 09 Dec 2014
DEFA14A 09 Dec 2014
425 08 Dec 2014
425 08 Dec 2014
425 08 Dec 2014
425 08 Dec 2014
DEFA14A 08 Dec 2014
DEFA14A 05 Dec 2014
425 05 Dec 2014
DEFA14A 05 Dec 2014
425 04 Dec 2014
DEFA14A 04 Dec 2014
8-K 04 Dec 2014
8-K 04 Dec 2014