| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Dec 8, 2021 | Sep 30, 2021 | 001-39095 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 15, 2020 | Sep 30, 2020 | 001-39095 |
| 3 | Open Document | Open Filing | FORM 3 | Oct 28, 2019 | Oct 28, 2019 | 001-39095 |