Filing Date Form TypeSort Arrow Description View
Nov 06, 2019 SC 13G/A Statement of acquisition of beneficial ownership by individuals (Amendment) texttxt  
Feb 13, 2020 SC 13G/A Statement of acquisition of beneficial ownership by individuals (Amendment) htmlhtml  
Feb 14, 2020 SC 13G/A Statement of acquisition of beneficial ownership by individuals (Amendment) htmlhtml  
Feb 12, 2021 SC 13G/A Statement of acquisition of beneficial ownership by individuals (Amendment) htmlhtml  
Jan 12, 2016 UPLOAD SEC-generated letter pdfpdf  
Dec 14, 2015 UPLOAD SEC-generated letter pdfpdf  
Nov 06, 2008 UPLOAD SEC-generated letter pdfpdf  
Aug 06, 2008 UPLOAD SEC-generated letter pdfpdf