Filing Date Form Type Description View
May 15, 2020 20-F Annual and transition report of foreign private issuers htmlhtml   pdfpdf  
Jun 12, 2020 20-F/A Annual and transition report of foreign private issuers (Amendment) htmlhtml   pdfpdf   xbrlxbrl  
Jun 27, 2019 424B4 Prospectus htmlhtml   pdfpdf  
Aug 11, 2020 425 Prospectuses and communications, business combinations htmlhtml   pdfpdf  
Aug 13, 2020 425 Prospectuses and communications, business combinations htmlhtml   pdfpdf  
Aug 13, 2020 425 Prospectuses and communications, business combinations htmlhtml   pdfpdf  
Aug 14, 2020 425 Prospectuses and communications, business combinations htmlhtml   pdfpdf  
Aug 17, 2020 425 Prospectuses and communications, business combinations htmlhtml   pdfpdf  
Aug 18, 2020 425 Prospectuses and communications, business combinations htmlhtml   pdfpdf  
Aug 18, 2020 425 Prospectuses and communications, business combinations htmlhtml   pdfpdf