| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 5 | Open Document | Open Filing | 14 Feb 2022 | 31 Dec 2021 | 001-39480 | |
| 4 | Open Document | Open Filing | 22 Dec 2021 | 21 Dec 2021 | 001-39480 | |
| 4 | Open Document | Open Filing | 20 Dec 2021 | 16 Dec 2021 | 001-39480 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2021 | 10 May 2021 | 001-39480 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Sep 2020 | 28 Aug 2020 | 001-39480 |