| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 17 Jan 2025 | 22 Nov 2021 | 000-16759 | |
| 4 | Open Document | Open Filing | FORM 4 | 15 Feb 2022 | 15 Feb 2022 | 000-16759 |
| 3 | Open Document | Open Filing | FORM 3 | 18 Dec 2020 | 17 Nov 2020 | 000-16759 |