Filing Date Form TypeSort Arrow Description View
Feb 13, 2007 SC 13G/A Statement of acquisition of beneficial ownership by individuals (Amendment) htmlhtml  
Feb 13, 2006 SC 13G/A Statement of acquisition of beneficial ownership by individuals (Amendment) htmlhtml  
Jan 07, 2021 SC 13G/A Statement of acquisition of beneficial ownership by individuals (Amendment) texttxt  
Jan 08, 2021 SC 13G/A Statement of acquisition of beneficial ownership by individuals (Amendment) htmlhtml  
Jan 28, 2021 SC 13G/A Statement of acquisition of beneficial ownership by individuals (Amendment) htmlhtml  
Feb 16, 2021 SC 13G/A Statement of acquisition of beneficial ownership by individuals (Amendment) htmlhtml  
Feb 16, 2021 SC 13G/A Statement of acquisition of beneficial ownership by individuals (Amendment) htmlhtml  
Jun 02, 2017 UPLOAD SEC-generated letter pdfpdf  
May 12, 2017 UPLOAD SEC-generated letter pdfpdf  
Jun 10, 2015 UPLOAD SEC-generated letter pdfpdf