| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Aug 2021 | 25 Aug 2021 | 001-39292 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Aug 2021 | 23 Aug 2021 | 001-39292 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jun 2021 | 08 Jun 2021 | 001-39292 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Feb 2021 | 12 Feb 2021 | 001-39292 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Feb 2021 | 12 Feb 2021 | 001-39292 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2020 | 15 Feb 2020 | 001-38603 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jan 2020 | 14 Jan 2020 | 001-38603 |