| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 21, 2025 | Nov 20, 2025 | 000-33063 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 17, 2025 | Mar 14, 2025 | 000-33063 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 22, 2024 | Nov 21, 2024 | 000-33063 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 20, 2023 | Nov 16, 2023 | 000-33063 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 22, 2022 | Nov 18, 2022 | 000-33063 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 23, 2021 | Nov 19, 2021 | 000-33063 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 21, 2020 | Aug 20, 2020 | 000-33063 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 15, 2020 | Jun 15, 2020 | 000-33063 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2020 | Mar 13, 2020 | 000-33063 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2020 | Mar 11, 2020 | 000-33063 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2020 | Feb 20, 2020 | 000-33063 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 5, 2019 | Aug 2, 2019 | 000-33063 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 2, 2019 | Aug 2, 2019 | 000-33063 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 22, 2019 | Feb 21, 2019 | 000-33063 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 23, 2018 | Feb 23, 2018 | 000-33063 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2018 | Feb 15, 2018 | 000-33063 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2017 | May 12, 2017 | 000-33063 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2017 | Feb 16, 2017 | 000-33063 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 23, 2016 | Sep 15, 2016 | 000-33063 |