| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jun 2023 | 23 Jun 2023 | 001-08649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2023 | 30 Mar 2023 | 001-08649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Mar 2023 | 28 Mar 2023 | 001-08649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Dec 2022 | 21 Dec 2022 | 001-08649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jun 2022 | 29 Jun 2022 | 001-08649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Apr 2022 | 28 Mar 2022 | 001-08649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Mar 2022 | 24 Mar 2022 | 001-08649 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Dec 2021 | 14 Dec 2021 | 001-08649 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Dec 2021 | 15 Dec 2021 | 001-08649 |