| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 17 Mar 2022 | 15 Mar 2022 | 001-35817 | |
| 4 | Open Document | Open Filing | 17 Nov 2021 | 28 Oct 2021 | 001-35817 | |
| 3 | Open Document | Open Filing | 17 Nov 2021 | 25 Oct 2021 | 001-35817 |