$AMBC SEC Filings

Filing Filed On
SC 13G/A 11 Feb 1998
SC 13G/A 04 Feb 1998
SCHEDULE 13G AMBAC INC. 05 Jan 1998
SC 13G/A 25 Jul 1997
13G JUNE 30, 1997 09 Jul 1997
SCHEDULE 13G - AMENDMENT NO. 1 14 Feb 1997
AMENDMENT NO. 2 TO 13G 11 Feb 1997
SC 13G/A 05 Feb 1997
SC 13G/A 31 Jan 1997
SC 13G/A 30 Jan 1997
SCHEDULE 13G AMBAC INC. 09 Jan 1997
SCHEDULE 13G AMBAC INC. 09 Aug 1996
SC 13G/A 15 Feb 1996
SC 13G/A 13 Feb 1996
SC 13G/A 06 Feb 1996
AMENDMENT NO. 1 TO 13G 06 Feb 1996
SC 13G/A 01 Feb 1996
SCHEDULE 13G 03 Jan 1996
SC 13G/A 10 Oct 1995
13G MAY, 1995 09 Jun 1995