| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 17 Feb 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Feb 2022 | 15 Feb 2022 | 001-38643 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 20 Feb 2020 | 10 Feb 2020 | 001-38643 |
| SC 13D | Open Document | Open Filing | SC 13D | 20 Feb 2020 |