| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 5, 2023 | Dec 31, 2022 | 001-39817 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 4, 2022 | Sep 30, 2022 | 001-39817 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 19, 2022 | Sep 15, 2022 | 001-39817 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 14, 2022 | Jun 10, 2022 | 001-39817 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 10, 2021 | Dec 8, 2021 | 001-39817 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 17, 2020 | Dec 17, 2020 | 001-39817 |