| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Mar 2022 | 28 Mar 2022 | 001-40420 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Feb 2022 | 01 Feb 2022 | 001-40420 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Sep 2021 | 14 Sep 2021 | 001-40420 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 May 2021 | 25 May 2021 | 001-40420 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 May 2021 | 25 May 2021 | 001-40420 |