| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 2, 2021 | Aug 19, 2021 | 001-38302 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 10, 2021 | May 24, 2021 | 001-38302 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 10, 2021 | May 24, 2021 | 001-38302 |