| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 06 May 2024 | 03 May 2024 | 000-22957 | |
| 4 | Open Document | Open Filing | 23 Feb 2024 | 22 Feb 2024 | 000-22957 | |
| 4 | Open Document | Open Filing | 18 Aug 2023 | 17 Aug 2023 | 000-22957 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Nov 2022 | 03 Nov 2022 | 000-22957 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2022 | 03 Feb 2022 | 000-22957 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Dec 2021 | 13 Dec 2021 | 000-22957 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Aug 2021 | 06 Aug 2021 | 000-22957 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2021 | 24 Feb 2021 | 000-22957 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Nov 2020 | 18 Nov 2020 | 000-22957 |