| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 29 Dec 2021 | 27 Dec 2021 | 001-39649 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Nov 2020 | 30 Oct 2020 | 001-39649 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Oct 2020 | 27 Oct 2020 | 001-39649 |
| 3 | Open Document | Open Filing | FORM 3 | 27 Oct 2020 | 27 Oct 2020 | 001-39649 |