| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Aug 17, 2022 | Aug 15, 2022 | 001-11373 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 17, 2021 | Aug 15, 2021 | 001-11373 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 12, 2021 | Feb 11, 2021 | 001-11373 |
| 3 | Open Document | Open Filing | FORM 3 | Sep 10, 2020 | Sep 1, 2020 | 001-11373 |