| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2022 | Jan 3, 2022 | 001-38686 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 3, 2021 | Dec 1, 2021 | 001-38686 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 18, 2021 | Aug 16, 2021 | 001-38686 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 23, 2021 | Jun 30, 2021 | 001-38686 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 8, 2020 | Sep 3, 2020 | 001-38686 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 1, 2020 | Aug 28, 2020 | 001-38686 |
| 3 | Open Document | Open Filing | FORM 3 | Sep 1, 2020 | Aug 28, 2020 | 001-38686 |