| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 14, 2025 | Dec 6, 2024 | 000-09341 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 31, 2024 | Oct 30, 2024 | 000-09341 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 20, 2023 | Dec 1, 2023 | 000-09341 |
| 5 | Open Document | Open Filing | Feb 15, 2022 | Dec 3, 2021 | 000-09341 | |
| 4 | Open Document | Open Filing | Dec 30, 2021 | Dec 29, 2021 | 000-09341 | |
| 4 | Open Document | Open Filing | Oct 21, 2021 | Jul 16, 2021 | 000-09341 | |
| 4 | Open Document | Open Filing | Sep 15, 2021 | Jul 1, 2021 | 000-09341 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 18, 2020 | Jul 17, 2020 | 000-09341 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 12, 2020 | Mar 27, 2020 | 000-09341 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 22, 2019 | Feb 1, 2019 | 000-09341 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 22, 2019 | Nov 30, 2018 | 000-09341 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | May 14, 2018 | May 11, 2018 | 000-09341 |