| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2023 | 18 May 2023 | 001-12139 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 May 2022 | 26 May 2022 | 001-12139 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2022 | 31 Mar 2022 | 001-12139 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2022 | 31 Mar 2022 | 001-12139 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Sep 2021 | 01 Sep 2021 | 001-00278 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Sep 2021 | 24 Aug 2021 | 001-00278 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Mar 2021 | 16 Mar 2021 | 001-13397 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Feb 2021 | 16 Feb 2021 | 001-13397 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Feb 2021 | 09 Feb 2021 | 001-13397 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2021 | 09 Feb 2021 | 001-13397 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Feb 2021 | 06 Feb 2021 | 001-13397 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Feb 2020 | 16 Feb 2020 | 001-13397 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2020 | 07 Feb 2020 | 001-13397 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2020 | 04 Feb 2020 | 001-13397 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Dec 2019 | 18 Dec 2019 | 001-13397 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Sep 2019 | 12 Sep 2019 | 001-13397 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Feb 2019 | 16 Feb 2019 | 001-13397 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2019 | 08 Feb 2019 | 001-13397 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Mar 2018 | 01 Mar 2018 | 001-13397 |