| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 03 Jan 2022 | 31 Dec 2021 | 000-56151 | |
| 4 | Open Document | Open Filing | 03 Jun 2021 | 28 May 2021 | 000-56151 | |
| 3 | Open Document | Open Filing | 03 Jun 2021 | 28 May 2021 | 000-56151 |