| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Aug 1, 2023 | Aug 1, 2023 | 000-29219 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 1, 2023 | Aug 1, 2023 | 001-32508 |
| 3 | Open Document | Open Filing | FORM 3 | Jan 7, 2021 | Dec 23, 2020 | 001-32508 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 11, 2017 | Jul 16, 2015 | 000-29219 |
| 3 | Open Document | Open Filing | FORM 3 | Oct 11, 2017 | Jun 28, 2014 | 000-29219 |