$AVDL SEC Filings

Filing Filed On
SCHEDULE 13G AMENDMENT #4 09 Feb 2001
SC 13G 20 Apr 2000
FORM SC 13D/A 19 Apr 2000
SCHEDULE 13G 14 Feb 2000
SCHEDULE 13G 25 Feb 1997
SCHEDULE 13G 25 Feb 1997
SCHEDULE 13G 14 Feb 1997