Filing Date Form Type Description View
Feb 06, 2012 SC 13G Statement of acquisition of beneficial ownership by individuals htmlhtml   pdfpdf  
Oct 13, 2011 SC 13G Statement of acquisition of beneficial ownership by individuals htmlhtml   pdfpdf  
Jul 07, 2009 SC 13G Statement of acquisition of beneficial ownership by individuals htmlhtml   pdfpdf  
May 13, 2004 SC 13G Statement of acquisition of beneficial ownership by individuals texttxt  
Nov 12, 2003 SC 13G Statement of acquisition of beneficial ownership by individuals texttxt  
Jan 29, 2002 SC 13G Statement of acquisition of beneficial ownership by individuals texttxt  
Oct 01, 2001 SC 13G Statement of acquisition of beneficial ownership by individuals htmlhtml   pdfpdf  
Mar 30, 2001 SC 13G Statement of acquisition of beneficial ownership by individuals htmlhtml   pdfpdf  
Jan 16, 2001 SC 13G Statement of acquisition of beneficial ownership by individuals htmlhtml   pdfpdf  
Oct 11, 2013 SC 13G Statement of acquisition of beneficial ownership by individuals texttxt