$SLSN S-3/A SEC Filings

Filed On	Filing
22 Jan 2010	AMENDMENT NO. 1 TO S-3
16 May 2007	AMENDMENT TO REGISTRATION STATEMENT
01 Apr 2004	AMENDMENT NO. 1 TO FORM S-3
13 Jan 2004	AMENDMENT NO. 5 TO FORM S-3
25 Nov 2003	AMENDMENT NO. 4 TO FORM S-3
23 May 2003	AMENDMENT NO. 3 TO FORM S-3
14 Apr 2003	AMENDMENT NO. 2 TO FORM S-3
06 Sep 2002	AMENDMENT 1 TO FORM S-3