| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Nov 2022 | 02 Nov 2022 | 001-40973 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 Feb 2022 | 25 Feb 2022 | 001-40973 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 24 Feb 2022 | 22 Feb 2022 | 001-40973 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Nov 2021 | 04 Nov 2021 | 001-40973 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 Oct 2021 | 28 Oct 2021 | 001-40973 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Apr 2018 | 19 Apr 2018 | 001-37576 |