| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Jun 2022 | 21 Jun 2022 | 001-39856 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jan 2021 | 12 Jan 2021 | 001-39856 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 07 Jan 2021 | 07 Jan 2021 | 001-39856 |