Select the filing type and date range you wish to view from the drop-down menus below.
| Form | Description | Date | Format |
|---|---|---|---|
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | Aug 22, 2019 |     |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | Aug 22, 2019 | |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | May 31, 2019 | |
| 20-F | Registration of securities of foreign private issuers pursuant to section 12(b) or (g) | Apr 26, 2019 |   |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | Mar 21, 2019 | |
| SC 13G/A | Amendment to a previously filed SC 13G | Feb 14, 2019 | |
| SC 13G/A | Amendment to a previously filed SC 13G | Feb 11, 2019 | |
| SC 13G/A | Amendment to a previously filed SC 13G | Feb 11, 2019 | |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | Feb 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 6, 2019 | |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | Nov 9, 2018 | |
