$HAL SEC Filings

Filing Filed On
PRIMARY DOCUMENT 08 Mar 2018
PRIMARY DOCUMENT 08 Mar 2018
SC 13G/A 14 Feb 2018
HAL EXEC ESTABLISH TRADING PLAN 13 Feb 2018
SC 13G/A 13 Feb 2018
DECEMBER 31, 2017 FORM 10-K 09 Feb 2018
SC 13G/A 09 Feb 2018
SC 13G/A 25 Jan 2018
PRIMARY DOCUMENT 24 Jan 2018
PRIMARY DOCUMENT 24 Jan 2018
PRIMARY DOCUMENT 24 Jan 2018
PRIMARY DOCUMENT 24 Jan 2018
PRIMARY DOCUMENT 24 Jan 2018
8-K 22 Jan 2018
PRIMARY DOCUMENT 11 Jan 2018
PRIMARY DOCUMENT 09 Jan 2018
PRIMARY DOCUMENT 09 Jan 2018
PRIMARY DOCUMENT 09 Jan 2018
PRIMARY DOCUMENT 09 Jan 2018
PRIMARY DOCUMENT 09 Jan 2018