$HAL SEC Filings

Filing Filed On
PRIMARY DOCUMENT 11 May 2011
PRIMARY DOCUMENT 28 Apr 2011
PRIMARY DOCUMENT 28 Apr 2011
PRIMARY DOCUMENT 26 Apr 2011
PRIMARY DOCUMENT 19 Apr 2011
PRIMARY DOCUMENT 19 Apr 2011
PRIMARY DOCUMENT 12 Apr 2011
PRIMARY DOCUMENT 05 Apr 2011
PRIMARY DOCUMENT 04 Apr 2011
PRIMARY DOCUMENT 04 Apr 2011
PRIMARY DOCUMENT 04 Apr 2011
PRIMARY DOCUMENT 04 Apr 2011
PRIMARY DOCUMENT 01 Apr 2011
PRIMARY DOCUMENT 01 Apr 2011
PRIMARY DOCUMENT 01 Apr 2011
PRIMARY DOCUMENT 01 Apr 2011
PRIMARY DOCUMENT 01 Apr 2011
PRIMARY DOCUMENT 01 Apr 2011
PRIMARY DOCUMENT 29 Mar 2011
PRIMARY DOCUMENT 29 Mar 2011