Date Form Description PDF XBRL Pages
05/21/20 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities 6
05/15/20 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
Documents
EX-99.1
 12
05/15/20 S-8 Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
Documents
EX-5.1
EX-23.1
 11
05/14/20 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
Documents
EX-99.1
 6
04/28/20 20-F Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)
Documents
EX-2.4
EX-4.17
EX-4.21
EX-8.1
EX-12.1
EX-12.2
EX-13.1
EX-13.2
EX-15.1
EX-15.2
EX-15.3
 191
03/31/20 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
Documents
EX-99.1
 14
02/18/20 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
Documents
EX-99.1
 11
12/24/19 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities
Documents
EX-99.1
 19
12/18/19 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
Documents
EX-99.1
EX-99.2
EX-99.3
 48
11/15/19 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
Documents
EX-99.1
 13
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