$SPXC SEC Filings

Filing Filed On
10-Q 08 May 1998
10-Q 12 Nov 1997
10-Q 14 Aug 1997
10-Q 09 May 1997
10-Q 13 Nov 1996
10-Q 06 Aug 1996
10-Q 01 May 1996
10-Q 03 Nov 1995
10-Q 27 Jul 1995
10-Q 09 May 1995
10-Q 03 Nov 1994
10-Q 12 Aug 1994
10-Q 10 May 1994