| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 19 Aug 2022 | ||
| SC 13D | Open Document | Open Filing | SC 13D | 26 Aug 2021 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 24 Aug 2021 | 24 Aug 2021 | 001-39991 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Mar 2021 | 09 Feb 2021 | 001-39991 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Feb 2021 | 04 Feb 2021 | 001-39991 |