$HLX SEC Filings

Filing Filed On
CORRESP 04 Oct 2013
CORRESP 13 Dec 2010
CORRESP 10 Dec 2009
CORRESP 27 Oct 2009
CORRESP 01 Oct 2009
CORRESP 19 Dec 2007
CORRESP 20 Sep 2007
CORRESP 02 May 2007
CORRESP 19 May 2006