| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2025 | 31 Jan 2025 | 000-21238 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2024 | 02 Feb 2024 | 000-21238 |
| 144 | Open Document | Open Filing | 05 Feb 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2024 | 31 Jan 2024 | 000-21238 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2023 | 03 Feb 2023 | 000-21238 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2023 | 31 Jan 2023 | 000-21238 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Nov 2022 | 01 Nov 2022 | 000-21238 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2022 | 28 Jan 2022 | 000-21238 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2021 | 29 Jan 2021 | 000-21238 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Oct 2020 | 26 Oct 2020 | 000-21238 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 May 2020 | 21 May 2020 | 000-21238 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2020 | 31 Jan 2020 | 000-21238 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2019 | 31 Jan 2019 | 000-21238 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Sep 2018 | 07 Sep 2018 | 000-21238 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Feb 2018 | 13 Feb 2018 | 000-21238 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2018 | 31 Jan 2018 | 000-21238 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Nov 2017 | 31 Oct 2017 | 000-21238 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2017 | 02 Feb 2017 | 000-21238 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2017 | 31 Jan 2017 | 000-21238 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Nov 2016 | 17 Nov 2016 | 000-21238 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2016 | 29 Jan 2016 | 000-21238 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jan 2016 | 27 Jan 2016 | 000-21238 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jan 2015 | 27 Jan 2015 | 000-21238 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Nov 2014 | 05 Nov 2014 | 000-21238 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Jul 2014 | 15 Jul 2014 | 000-21238 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2014 | 28 Apr 2014 | 000-21238 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jan 2014 | 29 Jan 2014 | 000-21238 |