| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2023 | Jan 25, 2023 | 000-50658 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2022 | Jan 3, 2022 | 000-50658 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 17, 2021 | Aug 13, 2021 | 000-50658 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 4, 2021 | Jan 4, 2021 | 000-50658 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2020 | Mar 2, 2020 | 000-50658 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Mar 3, 2020 | Mar 2, 2020 | 000-50658 |