Date Form Description PDF XBRL Pages
11/27/18 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments 51
10/30/18 20-F Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d) 140
07/16/18 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
Documents
28
03/09/18 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
Documents
27
02/28/18 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments 34
10/20/17 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments 9
08/18/17 20-F Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d) 75
08/11/17 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments 88
07/20/17 6-K Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
Documents
32
06/29/17 20-F Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d) 111
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