| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Oct 18, 2023 | Jul 14, 2023 | 000-50644 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 17, 2022 | Jun 16, 2022 | 000-50644 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 13, 2021 | Dec 13, 2021 | 000-50644 |
| 3 | Open Document | Open Filing | FORM 3 | Dec 13, 2021 | Dec 10, 2021 | 000-50644 |