Filing Date Form Type Description View
Oct 30, 2012 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Feb 27, 2012 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Feb 27, 2012 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Aug 22, 2011 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Mar 04, 2011 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Dec 28, 2010 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jan 08, 2004 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Nov 14, 2003 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 27, 2003 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Sep 07, 2001 4 Statement of changes in beneficial ownership of securities texttxt