Filing Date Form Type Description View
Feb 11, 2011 5 Annual statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Apr 26, 2001 5 Annual statement of changes in beneficial ownership of securities texttxt  
Feb 14, 2013 5 Annual statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 11, 2015 5 Annual statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jan 06, 2016 5 Annual statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Mar 27, 2017 5 Annual statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Apr 30, 2021 5 Annual statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Dec 31, 2014 4/A Statement of changes in beneficial ownership of securities (Amendment) htmlhtml   pdfpdf  
Apr 26, 2019 4/A Statement of changes in beneficial ownership of securities (Amendment) htmlhtml   pdfpdf  
May 21, 2019 4/A Statement of changes in beneficial ownership of securities (Amendment) htmlhtml   pdfpdf