$SGMA SEC Filings

Filing Filed On
FORM 10-Q 09 Sep 1998
NOTICE AND PROXY STATEMENT 28 Jul 1998
AMENDMENT TO FORM 10-K 27 Jul 1998
ANNUAL REPORT 22 Jul 1998
FORM 10-Q 04 Mar 1998
SCH 13G 04 Feb 1998
FORM 10-Q 11 Dec 1997
FORM 10-Q 11 Sep 1997
NOTICE AND PROXY STATEMENT 18 Aug 1997
FORM 10-K405 16 Jul 1997
SC 13D 01 Jul 1997
FROM 10-Q DATED JANUARY 31, 1997 12 Mar 1997
AMENDMENT NO. 2 TO SCHEDULE 13G 14 Feb 1997
AMENDMENT NO. 2 TO SCHEDULE 13G 13 Feb 1997
FORM 10-Q 10 Dec 1996
FROM 10-Q 09 Sep 1996
DEFINITIVE PROXY STATEMENT 16 Aug 1996