| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2025 | May 22, 2025 | 001-35872 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 7, 2024 | Jun 6, 2024 | 001-35872 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2024 | May 23, 2024 | 001-35872 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 5, 2023 | Jun 1, 2023 | 001-35872 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2022 | Jun 1, 2022 | 001-35872 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2021 | Jun 1, 2021 | 001-35872 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2020 | Jun 1, 2020 | 001-35872 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2019 | May 30, 2019 | 001-35872 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2018 | May 31, 2018 | 001-35872 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 29, 2018 | May 24, 2018 | 001-35872 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2017 | Jun 1, 2017 | 001-35872 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 26, 2017 | May 24, 2017 | 001-35872 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 14, 2016 | Sep 13, 2016 | 001-35872 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 29, 2016 | Jul 29, 2016 | 001-35872 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2015 | Jun 1, 2015 | 001-35872 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 2, 2014 | Sep 1, 2014 | 001-35872 |