$HAL SEC Filings

Filing Filed On
PRIMARY DOCUMENT 07 Dec 2011
PRIMARY DOCUMENT 07 Dec 2011
PRIMARY DOCUMENT 07 Dec 2011
PRIMARY DOCUMENT 05 Dec 2011
PRIMARY DOCUMENT 05 Dec 2011
PRIMARY DOCUMENT 05 Dec 2011
PRIMARY DOCUMENT 05 Dec 2011
PRIMARY DOCUMENT 05 Dec 2011
PRIMARY DOCUMENT 05 Dec 2011
PRIMARY DOCUMENT 05 Dec 2011
PRIMARY DOCUMENT 05 Dec 2011
PRIMARY DOCUMENT 05 Dec 2011
CORRESP 29 Nov 2011
PRIMARY DOCUMENT 28 Nov 2011
PRIMARY DOCUMENT 18 Nov 2011
UPLOAD 16 Nov 2011
FORM 8-K 14 Nov 2011
424B5 09 Nov 2011
FORM S-3ASR 08 Nov 2011
424B3 08 Nov 2011