$HAL SEC Filings

Filing Filed On
PRIMARY DOCUMENT 15 Feb 2012
PRIMARY DOCUMENT 15 Feb 2012
PRIMARY DOCUMENT 15 Feb 2012
SC 13G/A 14 Feb 2012
SC 13G/A 13 Feb 2012
UPLOAD 10 Feb 2012
PRIMARY DOCUMENT 06 Feb 2012
PRIMARY DOCUMENT 30 Jan 2012
HAL ANN FOURTH QTR RESULTS - 012312 24 Jan 2012
PRIMARY DOCUMENT 11 Jan 2012
011012 HAL ELECTS NEW DIRECTOR 11 Jan 2012
PRIMARY DOCUMENT 11 Jan 2012
PRIMARY DOCUMENT 09 Jan 2012
PRIMARY DOCUMENT 09 Jan 2012
PRIMARY DOCUMENT 09 Jan 2012
PRIMARY DOCUMENT 06 Jan 2012
PRIMARY DOCUMENT 06 Jan 2012
PRIMARY DOCUMENT 06 Jan 2012
PRIMARY DOCUMENT 06 Jan 2012
PRIMARY DOCUMENT 06 Jan 2012