| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Feb 2024 | 16 Feb 2024 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2024 | 15 Feb 2024 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Feb 2023 | 16 Feb 2023 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2023 | 15 Feb 2023 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Feb 2022 | 18 Feb 2022 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Feb 2022 | 21 Feb 2022 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Feb 2022 | 16 Feb 2022 | 001-04482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Aug 2021 | 19 Feb 2019 | 001-04482 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Aug 2021 | 10 May 2018 | 001-04482 |