$QGEN SEC Filings

Filing Filed On
AUTO-GENERATED PAPER DOCUMENT 14 Feb 2002
FORM SCHEDULE 13G/A 13 Feb 2002
AUTO-GENERATED PAPER DOCUMENT 13 Feb 2002
AMENDMENT NO. 3 TO SCHEDULE 13G 09 Feb 2001
AMENDMENT NO. 2 OF SC 13G/A 14 Feb 2000
SCHEDULE 13G/A 29 Jan 1999
SCHEDULE 13G 06 Oct 1998