$LGND SEC Filings

Filing Filed On
POST EFFECTIVE AMENDMENT TO S-1 12 Apr 2006
S3 POS AM #6 12 Feb 2004
AMEND #5 POS AM S3 18 Jul 2003
AMEND #4 TO S3 18 Jun 2003
S3 AMEND #3 01 May 2003
S3 AMEND #2 PE 21 Mar 2003