| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 1-A | Open Document | Open Filing | Sep 8, 2025 | 024-12660 | ||
| 6-K | Open Document | Open Filing | 6-K | Jun 18, 2025 | Jun 17, 2025 | 000-56146 |
| 20-F | Open Document | Data | Open Filing | 20-F | May 13, 2025 | Dec 31, 2024 | 000-56146 |
| 20-F | Open Document | Data | Open Filing | Dec 30, 2024 | Dec 31, 2023 | 000-56146 | |
| 20-F | Open Document | Data | Open Filing | Dec 30, 2024 | Dec 31, 2022 | 000-56146 | |
| 6-K | Open Document | Open Filing | Aug 20, 2024 | Aug 20, 2024 | 000-56146 | |
| 6-K | Open Document | Open Filing | Jun 3, 2024 | Jun 3, 2024 | 000-56146 | |
| 6-K | Open Document | Open Filing | May 21, 2024 | May 21, 2024 | 000-56146 | |
| 20-F/A | Open Document | Data | Open Filing | Mar 21, 2024 | Dec 31, 2021 | 000-56146 | |
| SEC STAFF ACTION | Open Document | Open Filing | Oct 12, 2023 | |||
| 6-K | Open Document | Open Filing | May 24, 2023 | May 23, 2023 | 000-56146 | |
| 6-K | Open Document | Open Filing | May 2, 2023 | May 2, 2023 | 000-56146 | |
| NT 20-F | Open Document | Open Filing | May 2, 2023 | Dec 31, 2022 | 000-56146 | |
| 1-A/A | Open Document | Open Filing | Oct 11, 2022 | 024-11804 | ||
| 1-A/A | Open Document | Open Filing | Aug 16, 2022 | 024-11804 | ||
| 1-A/A | Open Document | Open Filing | Jul 20, 2022 | 024-11804 | ||
| 1-A/A | Open Document | Open Filing | Jun 10, 2022 | 024-11804 | ||
| 1-A/A | Open Document | Open Filing | Jun 10, 2022 | 024-11804 | ||
| 20-F | Open Document | Data | Open Filing | May 27, 2022 | Dec 31, 2021 | 000-56146 | |
| 6-K | Open Document | Open Filing | May 23, 2022 | May 23, 2022 | 000-56146 | |
| NT 20-F | Open Document | Open Filing | May 2, 2022 | Dec 31, 2021 | 000-56146 | |
| 1-A | Open Document | Open Filing | Feb 11, 2022 | 024-11804 | ||
| 144 | Open Document | Open Filing | Oct 25, 2021 | 000-56146 | ||
| 6-K | Open Document | Open Filing | Aug 25, 2021 | Aug 25, 2021 | 000-56146 | |
| 6-K | Open Document | Open Filing | Aug 23, 2021 | Aug 23, 2021 | 000-56146 | |
| 144 | Open Document | Open Filing | Jul 6, 2021 | 000-56146 | ||
| 253G2 | Open Document | Open Filing | Jun 9, 2021 | 024-11336 | ||
| 20-F/A | Open Document | Data | Open Filing | Jun 1, 2021 | Dec 31, 2020 | 000-56146 | |
| 20-F | Open Document | Open Filing | May 28, 2021 | Dec 31, 2020 | 000-56146 | |
| NT 20-F | Open Document | Open Filing | Apr 30, 2021 | Dec 31, 2020 | 000-56146 | |
| 144 | Open Document | Open Filing | Apr 16, 2021 | 000-56146 | ||
| 6-K | Open Document | Open Filing | Feb 2, 2021 | Feb 2, 2021 | 000-56146 | |
| 253G2 | Open Document | Open Filing | Feb 2, 2021 | 024-11336 | ||
| QUALIF | Open Document | Open Filing | Jan 28, 2021 | 024-11336 | ||
| CORRESP | Open Document | Open Filing | Jan 27, 2021 | |||
| 1-A/A | Open Document | Open Filing | Jan 19, 2021 | 024-11336 | ||
| CORRESP | Open Document | Open Filing | Jan 14, 2021 | |||
| 1-A/A | Open Document | Open Filing | Jan 14, 2021 | 024-11336 | ||
| UPLOAD | Open Document | Open Filing | Jan 13, 2021 | |||
| CORRESP | Open Document | Open Filing | Dec 31, 2020 | |||
| 1-A/A | Open Document | Open Filing | Dec 31, 2020 | 024-11336 | ||
| UPLOAD | Open Document | Open Filing | Dec 14, 2020 | |||
| 1-A/A | Open Document | Open Filing | Nov 17, 2020 | 024-11336 | ||
| UPLOAD | Open Document | Open Filing | Oct 7, 2020 | |||
| 1-A | Open Document | Open Filing | Oct 6, 2020 | 024-11336 | ||
| S-8 | Open Document | Open Filing | Sep 22, 2020 | 333-248961 | ||
| 144 | Open Document | Open Filing | Sep 9, 2020 | 000-56146 | ||
| 144 | Open Document | Open Filing | Sep 9, 2020 | 000-56146 | ||
| 6-K | Open Document | Open Filing | Aug 20, 2020 | Aug 20, 2020 | 000-56146 | |
| 20-F/A | Open Document | Open Filing | Jul 7, 2020 | Dec 31, 2019 | 000-56146 | |
| 20-F | Open Document | Data | Open Filing | Jun 12, 2020 | Dec 31, 2019 | 000-56146 | |
| 6-K | Open Document | Open Filing | May 15, 2020 | May 14, 2020 | 000-56146 | |
| NT 20-F | Open Document | Open Filing | May 5, 2020 | Dec 31, 2019 | 000-56146 | |
| SC 13D | Open Document | Open Filing | SC 13D | Feb 24, 2020 | 005-90167 | |
| SC 13D | Open Document | Open Filing | Feb 19, 2020 | 005-90167 | ||
| 8-A12G | Open Document | Open Filing | Feb 12, 2020 | 000-56146 | ||
| 6-K | Open Document | Open Filing | Jul 22, 2019 | Jul 22, 2019 | 333-207107 | |
| 6-K | Open Document | Open Filing | FORM 6-K | May 28, 2019 | May 28, 2019 | 333-207107 |
| 6-K/A | Open Document | Open Filing | FORM 6-K/A | May 28, 2019 | May 28, 2019 | 333-207107 |
| 6-K | Open Document | Open Filing | FORM 6-K | May 28, 2019 | May 28, 2019 | 333-207107 |
| 6-K | Open Document | Open Filing | 6-K | May 24, 2019 | May 24, 2019 | 333-207107 |
| 20-F/A | Open Document | Data | Open Filing | FORM 20-F/A | May 16, 2019 | Dec 31, 2018 | 333-207107 |
| 20-F | Open Document | Open Filing | FORM 20-F | May 15, 2019 | Dec 31, 2018 | 333-207107 |
| 6-K | Open Document | Open Filing | 6-K | May 13, 2019 | May 13, 2019 | 333-207107 |
| NT 20-F | Open Document | Open Filing | NT 20-F | Apr 30, 2019 | Dec 31, 2018 | 333-207107 |
| 20-F/A | Open Document | Open Filing | FORM 20-F/A | Aug 17, 2018 | Dec 31, 2017 | 333-207107 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | Jun 14, 2018 | Dec 31, 2017 | 333-207107 |
| NT 20-F | Open Document | Open Filing | FORM 12B-25 | Apr 27, 2018 | Dec 31, 2017 | 333-207107 |
| 6-K | Open Document | Open Filing | FORM 6-K | Apr 5, 2018 | Apr 5, 2018 | 333-207107 |
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 7, 2018 | Feb 7, 2018 | 333-207107 |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Nov 9, 2017 | 005-90167 | |
| 20-F/A | Open Document | Data | Open Filing | AMENDMENT NO. 1 | May 23, 2017 | Dec 31, 2016 | 333-207107 |
| 20-F | Open Document | Open Filing | FORM 20-F | May 16, 2017 | Dec 31, 2016 | 333-207107 |
| NT 20-F | Open Document | Open Filing | FORM 12B-25 | Apr 25, 2017 | Dec 31, 2016 | 333-207107 |
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 28, 2017 | Feb 28, 2017 | 333-207107 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 12, 2017 | Jan 12, 2017 | 333-207107 |
| D | Open Document | Open Filing | Dec 2, 2016 | 021-275551 | ||
| D | Open Document | Open Filing | Nov 30, 2016 | 021-275378 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 29, 2016 | Nov 29, 2016 | 333-207107 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 23, 2016 | Nov 22, 2016 | 333-207107 |
| 6-K | Open Document | Open Filing | 6-K | Nov 22, 2016 | Nov 22, 2016 | 333-207107 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 21, 2016 | Nov 21, 2016 | 333-207107 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN PRIVATE ISSUER | Jun 17, 2016 | Jun 16, 2016 | 333-207107 |
| 424B3 | Open Document | Open Filing | 424B3 | Apr 5, 2016 | 333-207107 | |
| EFFECT | Open Document | Open Filing | Apr 4, 2016 | 333-207107 | ||
| CORRESP | Open Document | Open Filing | Mar 29, 2016 | |||
| F-1/A | Open Document | Open Filing | FORM F-1/A | Mar 11, 2016 | 333-207107 | |
| UPLOAD | Open Document | Open Filing | Feb 17, 2016 | |||
| F-1/A | Open Document | Open Filing | FORM F-1/A | Jan 28, 2016 | 333-207107 | |
| CORRESP | Open Document | Open Filing | Jan 28, 2016 | |||
| F-1/A | Open Document | Open Filing | FORM F-1/A | Jan 21, 2016 | 333-207107 | |
| CORRESP | Open Document | Open Filing | Jan 15, 2016 | |||
| F-1/A | Open Document | Open Filing | FORM F-1/A | Dec 18, 2015 | 333-207107 | |
| UPLOAD | Open Document | Open Filing | Dec 14, 2015 | |||
| F-1/A | Open Document | Open Filing | FORM F-1/A | Nov 16, 2015 | 333-207107 | |
| UPLOAD | Open Document | Open Filing | Oct 22, 2015 | |||
| F-1 | Open Document | Open Filing | FORM F-1 | Sep 24, 2015 | 333-207107 |