$HAL SEC Filings

Filing Filed On
10-Q 07 May 1998
3Q10Q 12 Nov 1997
2Q10Q 13 Aug 1997
10-Q 14 May 1997
10-Q 13 Nov 1996
10-Q 29 Jul 1996
10-Q 14 May 1996
10-Q 14 Nov 1995
10-Q 04 Aug 1995
10-Q 05 May 1995
10-Q 14 Nov 1994
10-Q 02 Aug 1994
10-Q 12 May 1994