$LAZ SEC Filings

Filing Filed On
AMENDMENT NO. 6 TO SCHEDULE 13D 19 Mar 2010
AMENDMENT NO. 5 TO SCHEDULE 13D 05 Mar 2010
AMENDMENT NO.4 TO SCHEDULE 13D 19 Feb 2010
SCHEDULE 13D AMENDMENT NO. 3 04 Dec 2009
SCHEDULE 13D AMENDMENT NO. 2 25 Nov 2009
SCHEDULE 13D/A 24 May 2005