| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 6-K | Open Document | Open Filing | 6-K | Sep 24, 2025 | Sep 24, 2025 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Sep 10, 2025 | Sep 10, 2025 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 29, 2025 | Aug 29, 2025 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Aug 29, 2025 | Aug 29, 2025 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Aug 27, 2025 | Aug 27, 2025 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Jul 25, 2025 | Jul 25, 2025 | 001-32635 |
| 20-F | Open Document | Data | Open Filing | 20-F | Jul 25, 2025 | Mar 29, 2025 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Jul 9, 2025 | Jul 8, 2025 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Jun 9, 2025 | Jun 9, 2025 | 001-32635 |
| SD | Open Document | Open Filing | SD | May 30, 2025 | 001-32635 | |
| 6-K | Open Document | Open Filing | 6-K | May 16, 2025 | May 16, 2025 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Feb 28, 2025 | Feb 28, 2025 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Jan 29, 2025 | Jan 29, 2025 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Nov 27, 2024 | Nov 27, 2024 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 27, 2024 | Nov 27, 2024 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 30, 2024 | Sep 30, 2024 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 4, 2024 | Sep 3, 2024 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Aug 29, 2024 | Aug 29, 2024 | 001-32635 |
| 20-F/A | Open Document | Data | Open Filing | 20-F/A | Jul 18, 2024 | Mar 30, 2024 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Jul 16, 2024 | Jul 16, 2024 | 001-32635 |
| 20-F | Open Document | Data | Open Filing | 20-F | Jul 16, 2024 | Mar 30, 2024 | 001-32635 |
| SD | Open Document | Open Filing | FORM SD | May 31, 2024 | 001-32635 | |
| 144 | Open Document | Open Filing | Jan 30, 2024 | 001-32635 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 12, 2024 | Jan 11, 2024 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 30, 2023 | Nov 30, 2023 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 30, 2023 | Nov 30, 2023 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Sep 20, 2023 | Sep 19, 2023 | 001-32635 |
| 144/A | Open Document | Open Filing | Sep 13, 2023 | 001-32635 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 18, 2023 | Aug 18, 2023 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 18, 2023 | Aug 18, 2023 | 001-32635 |
| 144 | Open Document | Open Filing | Aug 11, 2023 | 001-32635 | ||
| 144 | Open Document | Open Filing | Jul 21, 2023 | 001-32635 | ||
| S-8 | Open Document | Open Filing | FORM S-8 | Jul 14, 2023 | 333-273259 | |
| 144 | Open Document | Open Filing | Jul 14, 2023 | 001-32635 | ||
| 144 | Open Document | Open Filing | Jul 13, 2023 | 001-32635 | ||
| 144 | Open Document | Open Filing | Jul 12, 2023 | 001-32635 | ||
| 144 | Open Document | Open Filing | Jul 12, 2023 | 001-32635 | ||
| 144 | Open Document | Open Filing | Jul 10, 2023 | 001-32635 | ||
| 144 | Open Document | Open Filing | Jun 27, 2023 | 001-32635 | ||
| 20-F | Open Document | Data | Open Filing | FORM 20-F | Jun 23, 2023 | Mar 25, 2023 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Jun 23, 2023 | Jun 22, 2023 | 001-32635 |
| SC 13D | Open Document | Open Filing | SC 13D | Jun 13, 2023 | 005-81562 | |
| SD | Open Document | Open Filing | FORM SD | May 30, 2023 | 001-32635 | |
| 144 | Open Document | Open Filing | May 22, 2023 | 001-32635 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 23, 2023 | Jan 23, 2023 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 30, 2022 | Nov 30, 2022 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 30, 2022 | Nov 30, 2022 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Sep 29, 2022 | Sep 29, 2022 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 23, 2022 | Aug 23, 2022 | 001-32635 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | Jun 24, 2022 | Mar 26, 2022 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 23, 2022 | Jun 22, 2022 | 001-32635 |
| SD | Open Document | Open Filing | SD | May 31, 2022 | 001-32635 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 7, 2022 | Feb 7, 2022 | 001-32635 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 3, 2022 | 005-81562 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 14, 2022 | Jan 14, 2022 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 29, 2021 | Dec 29, 2021 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 18, 2021 | Nov 18, 2021 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 18, 2021 | Nov 18, 2021 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 4, 2021 | Oct 4, 2021 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 16, 2021 | Aug 16, 2021 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 21, 2021 | Jun 21, 2021 | 001-32635 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | Jun 17, 2021 | Mar 27, 2021 | 001-32635 |
| SD | Open Document | Open Filing | SD | May 27, 2021 | 001-32635 | |
| SC 13G | Open Document | Open Filing | SC 13G | Mar 10, 2021 | 005-81562 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 29, 2020 | Dec 29, 2020 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 11, 2020 | Dec 11, 2020 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Nov 27, 2020 | Nov 27, 2020 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 25, 2020 | Nov 25, 2020 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 29, 2020 | Oct 29, 2020 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Sep 29, 2020 | Sep 29, 2020 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Aug 17, 2020 | Aug 17, 2020 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Aug 14, 2020 | Aug 14, 2020 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Jul 9, 2020 | Jul 9, 2020 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 9, 2020 | Jul 9, 2020 | 001-32635 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | Jul 8, 2020 | Mar 28, 2020 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 6, 2020 | Jul 6, 2020 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 12, 2020 | Jun 11, 2020 | 001-32635 |
| SD | Open Document | Open Filing | SD | Jun 5, 2020 | 001-32635 | |
| 6-K | Open Document | Open Filing | 6-K | Apr 21, 2020 | Apr 21, 2020 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Mar 19, 2020 | Mar 19, 2020 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 19, 2019 | Dec 19, 2019 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Nov 21, 2019 | Nov 21, 2019 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 21, 2019 | Nov 21, 2019 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Nov 6, 2019 | Nov 6, 2019 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 25, 2019 | Sep 24, 2019 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 14, 2019 | Aug 14, 2019 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 24, 2019 | Jul 24, 2019 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 24, 2019 | Jun 21, 2019 | 001-32635 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | Jun 24, 2019 | Mar 30, 2019 | 001-32635 |
| SD | Open Document | Open Filing | FORM SD | Jun 4, 2019 | 001-32635 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Mar 6, 2019 | 005-81562 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 19, 2018 | Nov 19, 2018 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 16, 2018 | Nov 16, 2018 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Sep 21, 2018 | Sep 21, 2018 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 16, 2018 | Aug 15, 2018 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 13, 2018 | Jul 13, 2018 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Jul 10, 2018 | Jul 9, 2018 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 3, 2018 | Jul 3, 2018 | 001-32635 |
| 20-F | Open Document | Data | Open Filing | 20-F | Jul 3, 2018 | Mar 31, 2018 | 001-32635 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Jun 6, 2018 | 005-81562 | |
| SD | Open Document | Open Filing | SD | May 31, 2018 | 001-32635 | |
| 6-K | Open Document | Open Filing | 6-K | Apr 9, 2018 | Apr 9, 2018 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Jan 12, 2018 | Jan 12, 2018 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 17, 2017 | Nov 16, 2017 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 17, 2017 | Nov 16, 2017 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Oct 27, 2017 | Oct 27, 2017 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 24, 2017 | Oct 24, 2017 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 20, 2017 | Sep 20, 2017 | 001-32635 |
| 6-K | Open Document | Open Filing | 6-K | Sep 13, 2017 | Sep 13, 2017 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 11, 2017 | Aug 11, 2017 | 001-32635 |
| 6-K | Open Document | Data | Open Filing | 6-K | Aug 2, 2017 | Aug 2, 2017 | 001-32635 |
| S-8 | Open Document | Open Filing | FORM S-8 | Jun 23, 2017 | 333-218932 | |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | Jun 23, 2017 | Mar 25, 2017 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 23, 2017 | Jun 23, 2017 | 001-32635 |
| SD | Open Document | Open Filing | FORM SD | May 31, 2017 | 001-32635 | |
| 6-K | Open Document | Open Filing | FORM 6-K | May 15, 2017 | May 12, 2017 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 13, 2017 | Feb 13, 2017 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 24, 2017 | Dec 31, 2016 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 12, 2017 | Jan 12, 2017 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 21, 2016 | Dec 21, 2016 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 18, 2016 | Nov 18, 2016 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 16, 2016 | Nov 16, 2016 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 16, 2016 | Nov 16, 2016 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 2, 2016 | Nov 2, 2016 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 23, 2016 | Sep 23, 2016 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 26, 2016 | Aug 26, 2016 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 5, 2016 | Jul 5, 2016 | 001-32635 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | Jun 30, 2016 | Mar 26, 2016 | 001-32635 |
| SD | Open Document | Open Filing | FORM SD | May 25, 2016 | 001-32635 | |
| 6-K | Open Document | Open Filing | FORM 6-K | May 17, 2016 | May 17, 2016 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Mar 4, 2016 | Mar 4, 2016 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 12, 2016 | Jan 12, 2016 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 24, 2015 | Dec 23, 2015 | 001-32635 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO 1 TO SCHEDULE 13D | Dec 22, 2015 | 005-81562 | |
| 6-K | Open Document | Open Filing | 6-K | Dec 4, 2015 | Nov 30, 2015 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 24, 2015 | Nov 24, 2015 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 20, 2015 | Nov 20, 2015 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 20, 2015 | Nov 20, 2015 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 22, 2015 | Sep 22, 2015 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 20, 2015 | Aug 20, 2015 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 6, 2015 | Aug 6, 2015 | 001-32635 |
| CT ORDER | Open Document | Open Filing | Aug 4, 2015 | 001-32635 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 30, 2015 | Jul 30, 2015 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 24, 2015 | Jul 24, 2015 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 6, 2015 | Jul 6, 2015 | 001-32635 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | Jun 26, 2015 | Mar 28, 2015 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 8, 2015 | Jun 8, 2015 | 001-32635 |
| SD | Open Document | Open Filing | SD | May 29, 2015 | 001-32635 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Mar 20, 2015 | Mar 20, 2015 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 21, 2015 | Jan 21, 2015 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 15, 2015 | Jan 14, 2015 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 26, 2014 | Nov 25, 2014 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K INTERIM REPORT | Nov 20, 2014 | Nov 19, 2014 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 20, 2014 | Nov 19, 2014 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 12, 2014 | Nov 11, 2014 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 10, 2014 | Sep 30, 2014 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 29, 2014 | Aug 29, 2014 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 1, 2014 | Aug 1, 2014 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 30, 2014 | Jul 30, 2014 | 001-32635 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | Jul 25, 2014 | Mar 29, 2014 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 14, 2014 | Jul 11, 2014 | 001-32635 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 19, 2014 | Jun 19, 2014 | 001-32635 |
| SD | Open Document | Open Filing | FORM SD | Jun 3, 2014 | 001-32635 | |
| 6-K | Open Document | Open Filing | FORM 6K | Jan 15, 2014 | Jan 14, 2014 | 001-32635 |