| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Nov 22, 2022 | Nov 18, 2022 | 000-22818 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 12, 2022 | Sep 8, 2022 | 000-22818 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 18, 2022 | Jan 13, 2022 | 000-22818 |
| 3 | Open Document | Open Filing | FORM 3 | Jan 10, 2022 | Dec 29, 2021 | 000-22818 |