| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 15 Feb 2022 | 11 Feb 2022 | 001-39391 | |
| 4 | Open Document | Open Filing | 10 Jun 2021 | 08 Jun 2021 | 001-39391 | |
| 3 | Open Document | Open Filing | 3 | 16 Jul 2020 | 16 Jul 2020 | 001-39391 |