$ENZN SEC Filings

Filing Filed On
FORM S-3/A 03 Nov 2006
AMENDMENT NO. 1 TO REGISTRATION STATEMENT 22 Oct 2001
ENZON INC. S-3/A 29 Feb 2000
REGISTRATION STATEMENT 10 Jul 1998
S-3/A 06 May 1996
S-3/A 03 May 1996
S-3/A 17 Apr 1996