| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2025 | May 15, 2025 | 001-39874 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 30, 2024 | Jul 26, 2024 | 001-39874 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2024 | Apr 26, 2024 | 001-39874 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 25, 2023 | Jul 25, 2023 | 001-39874 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 13, 2022 | Oct 12, 2022 | 001-39874 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 8, 2022 | Mar 8, 2022 | 001-39874 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 2, 2021 | Sep 1, 2021 | 001-39874 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 30, 2021 | Aug 26, 2021 | 000-50608 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2021 | Jun 8, 2021 | 001-39874 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2021 | May 7, 2021 | 001-39874 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 27, 2021 | Apr 26, 2021 | 001-39874 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 23, 2020 | Apr 23, 2020 | 000-52138 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 24, 2020 | Mar 23, 2020 | 000-52138 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 23, 2019 | Dec 20, 2019 | 000-52138 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 7, 2019 | May 6, 2019 | 000-52138 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 8, 2019 | Apr 5, 2019 | 000-52138 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2018 | Dec 16, 2015 | 000-52138 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 17, 2015 | Dec 16, 2015 | 000-52138 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 24, 2015 | Jul 8, 2011 | 000-52138 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 31, 2014 | Jul 8, 2011 | 000-52138 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 31, 2014 | Jul 8, 2011 | 000-52138 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 3, 2014 | Jul 8, 2011 | 000-52138 |