| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Feb 25, 2025 | Aug 6, 2023 | 000-16759 | |
| 4 | Open Document | Open Filing | Feb 12, 2025 | Aug 6, 2023 | 000-16759 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 20, 2020 | Mar 19, 2020 | 000-16759 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 13, 2014 | Aug 12, 2014 | 000-16759 |