SEC Filings
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| Form | Description | Date | Format |
|---|---|---|---|
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | Aug 2, 2019 |     |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | Jul 18, 2019 | |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | Jun 3, 2019 | |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | Apr 16, 2019 | |
| 20-F | Registration of securities of foreign private issuers pursuant to section 12(b) or (g) | Apr 15, 2019 |   |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | Mar 8, 2019 | |
| 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 | Feb 14, 2019 | |
| 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 | Feb 14, 2019 | |
| 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 | Feb 13, 2019 | |
| 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 | Jan 25, 2019 | |
| 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 | Jan 25, 2019 | |
| 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 | Jan 25, 2019 | |
| S-8 | Securities offered to employees pursuant to employee benefit plans | Jan 9, 2019 | |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | Nov 27, 2018 | |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | Nov 14, 2018 | |
| 424B4 | Form of prospectus disclosing information facts events covered in both forms 424B1 424B3 | Sep 28, 2018 | |
| EFFECT | Notice from the SEC of registration effectiveness | Sep 27, 2018 | |
| EFFECT | Notice from the SEC of registration effectiveness | Sep 27, 2018 | |
| F-1/A | This filing is a pre-effective amendment to an F-1 filing | Sep 25, 2018 | |
| CERT | CERT | Sep 21, 2018 | |
| F-6 | Registration of depository shares evidenced by American Depository Receipts | Sep 19, 2018 | |
| F-1/A | This filing is a pre-effective amendment to an F-1 filing | Sep 19, 2018 | |
| 8-A12B | Registration of certain classes of securities 12(b) of the Securities Exchange Act | Sep 19, 2018 | |