| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2024 | 31 Dec 2023 | 000-27031 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Apr 2023 | 06 Apr 2023 | 000-27031 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2023 | 31 Dec 2022 | 000-27031 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 May 2022 | 18 May 2022 | 000-27031 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2022 | 31 Dec 2021 | 000-27031 |
| SC 13G | Open Document | Open Filing | 09 Feb 2022 | |||
| SC 13G | Open Document | Open Filing | 10 Feb 2021 | |||
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Feb 2021 | 31 Dec 2020 | 000-27031 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2020 | 02 Dec 2020 | 000-27031 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2020 | 03 Jun 2020 | 000-27031 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Feb 2020 | 28 Feb 2020 | 000-27031 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2020 | 31 Dec 2019 | 000-27031 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 May 2019 | 17 May 2019 | 000-27031 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Feb 2019 | 19 Feb 2019 | 000-27031 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2019 | 31 Dec 2018 | 000-27031 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2018 | 28 Sep 2018 | 000-27031 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2018 | 14 Feb 2018 | 000-27031 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2018 | 31 Dec 2017 | 000-27031 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2017 | 31 Dec 2016 | 000-27031 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jan 2017 | 09 Jan 2017 | 000-27031 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Dec 2016 | 07 Dec 2016 | 000-27031 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2016 | 31 Dec 2015 | 000-27031 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2015 | 31 Dec 2014 | 000-27031 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2014 | 31 Dec 2013 | 000-27031 |