| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 12, 2021 | Aug 10, 2021 | 001-38978 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 10, 2021 | Feb 8, 2021 | 001-38978 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 10, 2021 | Feb 6, 2021 | 001-38978 |