| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 10, 2022 | Feb 8, 2022 | 001-38901 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 25, 2021 | Jun 22, 2021 | 001-38901 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 25, 2021 | Jun 21, 2021 | 001-38901 |