$NSYS SEC Filings

Filing Filed On
FORM 10-K 01 Apr 2002
10-Q 14 Nov 2001
10-Q 13 Aug 2001
10-Q 14 May 2001
DEFINITIVE SEHEDULE 14A 11 Apr 2001
FORM 10-K 02 Apr 2001
FORM 10-Q 09 Nov 2000
FORM 10-Q 10 Aug 2000
10-Q 12 May 2000
DEF14A,PROXY CARD 31 Mar 2000
10-K 29 Mar 2000
FORM 10-Q 15 Nov 1999
10-Q 16 Aug 1999
10-Q 14 May 1999
DEF 14A 20 Apr 1999
10-K 31 Mar 1999
10-Q 13 Nov 1998
10-Q 10 Aug 1998
10-Q 14 May 1998
SCHEDULE 14A 09 Apr 1998