| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 27, 2021 | Aug 25, 2021 | 001-39866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 14, 2021 | Jan 12, 2021 | 001-39866 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 7, 2021 | Jan 7, 2021 | 001-39866 |