| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Dec 8, 2025 | Dec 5, 2025 | 000-20388 | |
| 4 | Open Document | Open Filing | Sep 8, 2025 | Sep 5, 2025 | 000-20388 | |
| 4 | Open Document | Open Filing | Jun 20, 2025 | Jun 18, 2025 | 000-20388 | |
| 3 | Open Document | Open Filing | Jun 20, 2025 | Jun 18, 2025 | 000-20388 | |
| 4 | Open Document | Open Filing | Feb 24, 2025 | Feb 20, 2025 | 001-10235 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2024 | Feb 22, 2024 | 001-10235 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 21, 2023 | Nov 20, 2023 | 001-10235 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 21, 2023 | Nov 20, 2023 | 001-10235 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 5, 2021 | Apr 5, 2021 | 001-14962 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 18, 2021 | Mar 17, 2021 | 001-14962 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 6, 2020 | Apr 2, 2020 | 001-14962 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 6, 2020 | Mar 31, 2020 | 001-14962 |