| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 - | Dec 21, 2021 | Dec 19, 2021 | 001-38640 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 18, 2021 | Nov 16, 2021 | 001-38640 |
| 3 | Open Document | Open Filing | FORM 3 - | Sep 24, 2021 | Sep 17, 2021 | 001-38640 |