| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 19 Dec 2022 | 15 Dec 2022 | 000-26495 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Sep 2022 | 22 Sep 2022 | 000-26495 |
| 3 | Open Document | Open Filing | 20 Dec 2021 | 16 Dec 2021 | 000-26495 |