$ENZN SEC Filings

Filing Filed On
OWNERSHIP DOCUMENT 19 Jan 2012
OWNERSHIP DOCUMENT 19 Jan 2012
OWNERSHIP DOCUMENT 19 Jan 2012
OWNERSHIP DOCUMENT 19 Jan 2012
OWNERSHIP DOCUMENT 05 Jan 2012
OWNERSHIP DOCUMENT 05 Jan 2012
OWNERSHIP DOCUMENT 05 Jan 2012
OWNERSHIP DOCUMENT 05 Jan 2012
OWNERSHIP DOCUMENT 05 Jan 2012
OWNERSHIP DOCUMENT 05 Jan 2012
OWNERSHIP DOCUMENT 05 Jan 2012
OWNERSHIP DOCUMENT 20 Dec 2011
OWNERSHIP DOCUMENT 20 Dec 2011
8-K 09 Dec 2011
8-K 30 Nov 2011
8-K/A 23 Nov 2011
OWNERSHIP DOCUMENT 21 Nov 2011
4 10 Nov 2011
OWNERSHIP DOCUMENT 10 Nov 2011
10-Q 04 Nov 2011