$SGMA SEC Filings

Filing Filed On
FORM 10-Q 04 Mar 1998
FORM 10-Q 11 Dec 1997
FORM 10-Q 11 Sep 1997
FROM 10-Q DATED JANUARY 31, 1997 12 Mar 1997
FORM 10-Q 10 Dec 1996
FROM 10-Q 09 Sep 1996