| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 May 2025 | 12 May 2025 | 000-23621 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2024 | 07 May 2024 | 000-23621 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2023 | 16 May 2023 | 000-23621 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Aug 2022 | 01 Aug 2022 | 000-23621 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2022 | 10 May 2022 | 000-23621 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 May 2021 | 11 May 2021 | 000-23621 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 May 2021 | 11 May 2021 | 000-23621 |