$HAL SEC Filings

Filing Filed On
PRIMARY DOCUMENT 18 May 2007
PRIMARY DOCUMENT 17 May 2007
PRIMARY DOCUMENT 10 May 2007
PRIMARY DOCUMENT 07 May 2007
MARCH 31, 2007 FORM 10-Q FINAL 04 May 2007
PRIMARY DOCUMENT 02 May 2007
PRIMARY DOCUMENT 02 May 2007
PRIMARY DOCUMENT 02 May 2007
PRIMARY DOCUMENT 02 May 2007
PRIMARY DOCUMENT 02 May 2007
PRIMARY DOCUMENT 02 May 2007
PRIMARY DOCUMENT 02 May 2007
04-26-07 HAL ANN 1ST QTR RESULTS 07 - (2) 8-K 30 Apr 2007
MAIN DOCUMENT DESCRIPTION 25 Apr 2007
FORM 8-K 06 Apr 2007
PRIMARY DOCUMENT 06 Apr 2007
PRIMARY DOCUMENT 06 Apr 2007
PRIMARY DOCUMENT 06 Apr 2007
PRIMARY DOCUMENT 06 Apr 2007
AMENDMENT NO. 21 TO SCHEDULE TO-I 06 Apr 2007