| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Aug 21, 2025 | Aug 20, 2025 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 18, 2024 | Aug 22, 2024 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 6, 2023 | Sep 5, 2023 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 25, 2022 | Aug 24, 2022 | 000-14798 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 27, 2021 | Aug 26, 2021 | 000-14798 |
| 3 | Open Document | Open Filing | FORM 3 | Mar 2, 2021 | Feb 22, 2021 | 000-14798 |