$NSYS SEC Filings

Filing Filed On
10-Q 15 Nov 2004
10-Q 16 Aug 2004
10-Q 17 May 2004
10-Q 14 Nov 2003
10-Q 14 Aug 2003
10-Q 15 May 2003
10-Q 14 Nov 2002
10-Q 14 Aug 2002
10-Q 14 May 2002
10-Q 14 Nov 2001
10-Q 13 Aug 2001
10-Q 14 May 2001
FORM 10-Q 09 Nov 2000
FORM 10-Q 10 Aug 2000
10-Q 12 May 2000
FORM 10-Q 15 Nov 1999
10-Q 16 Aug 1999
10-Q 14 May 1999
10-Q 13 Nov 1998
10-Q 10 Aug 1998