| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jan 2024 | 29 Jan 2024 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2023 | 29 Jan 2023 | 001-07657 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2022 | 29 Jan 2022 | 001-07657 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 May 2021 | 28 Apr 2021 | 001-07657 |