| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 28 Feb 2023 | 28 Feb 2023 | 001-35226 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Sep 2022 | 09 Sep 2022 | 001-35226 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Dec 2015 | 10 Dec 2015 | 001-35226 |