| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 5 | Open Document | Open Filing | Feb 15, 2022 | Dec 31, 2021 | 001-39132 | |
| 4 | Open Document | Open Filing | Feb 26, 2021 | Feb 25, 2021 | 001-39132 | |
| 4 | Open Document | Open Filing | Feb 16, 2021 | Feb 4, 2021 | 001-39132 | |
| 4 | Open Document | Open Filing | Feb 3, 2021 | Feb 2, 2021 | 001-39132 | |
| 4 | Open Document | Open Filing | Jan 26, 2021 | Jan 25, 2021 | 001-39132 | |
| 4 | Open Document | Open Filing | Jan 25, 2021 | Jan 15, 2021 | 001-39132 |