Date Form Description PDF XBRL Pages
05/24/22 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
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PDF 12
05/13/22 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
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PDF 2
05/12/22 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
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PDF 8
04/29/22 SC 13G Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions PDF 4
04/29/22 SC 13G Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions PDF 7
03/31/22 20-F Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)
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PDF Document Table XBRL XAML 78
03/23/22 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
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PDF 2
03/01/22 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
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PDF 29
02/28/22 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
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PDF 2
02/16/22 SC 13G Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions PDF 11