| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jun 2023 | 07 Jun 2023 | 001-10185 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jun 2022 | 08 Jun 2022 | 001-10185 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jun 2021 | 11 Jun 2021 | 001-10185 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jun 2021 | 11 Jun 2021 | 001-10185 |