| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 17 May 2022 | 13 May 2022 | 000-25259 | |
| 4 | Open Document | Open Filing | 23 Feb 2022 | 18 Feb 2022 | 000-25259 | |
| 4 | Open Document | Open Filing | 18 Nov 2021 | 18 Nov 2021 | 000-25259 | |
| 4 | Open Document | Open Filing | 09 Nov 2021 | 08 Nov 2021 | 000-25259 | |
| 3 | Open Document | Open Filing | 08 Nov 2021 | 08 Nov 2021 | 000-25259 |