| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 12, 2025 | Jun 12, 2025 | 000-51372 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 6, 2023 | May 4, 2020 | 000-51372 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 14, 2023 | Jun 5, 2023 | 000-51372 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 14, 2023 | Jun 5, 2023 | 000-51372 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2022 | Feb 23, 2022 | 000-51372 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 15, 2021 | Nov 12, 2021 | 000-51372 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 26, 2021 | Mar 26, 2021 | 000-51372 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2021 | Mar 12, 2021 | 000-51372 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 23, 2020 | Dec 3, 2020 | 000-51372 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 25, 2020 | Aug 10, 2020 | 000-51372 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 3, 2019 | Oct 2, 2019 | 000-51372 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 26, 2019 | Sep 25, 2019 | 000-51372 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 3, 2014 | Jul 2, 2014 | 000-51372 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 2, 2014 | Jul 1, 2014 | 000-51372 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 30, 2014 | Jun 27, 2014 | 000-51372 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 26, 2014 | Jun 23, 2014 | 000-51372 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 23, 2014 | Jun 20, 2014 | 000-51372 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 20, 2014 | Jun 20, 2014 | 000-51372 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2014 | May 29, 2014 | 000-51372 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 29, 2014 | May 27, 2014 | 000-51372 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 27, 2014 | May 21, 2014 | 000-51372 |