| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Nov 5, 2025 | Oct 28, 2025 | 001-39478 | |
| 4 | Open Document | Open Filing | Oct 10, 2025 | Oct 8, 2025 | 001-39478 | |
| 4 | Open Document | Open Filing | Oct 6, 2025 | Oct 3, 2025 | 001-39478 | |
| 4 | Open Document | Open Filing | Oct 2, 2025 | May 2, 2025 | 001-39478 | |
| 4 | Open Document | Open Filing | Apr 23, 2025 | Feb 14, 2025 | 001-39478 | |
| 4 | Open Document | Open Filing | Feb 10, 2025 | Jan 27, 2025 | 001-39478 | |
| 4 | Open Document | Open Filing | Jan 28, 2025 | Jan 23, 2025 | 001-39478 | |
| 4 | Open Document | Open Filing | Jan 24, 2025 | Jan 13, 2024 | 001-39478 | |
| 4 | Open Document | Open Filing | Jan 10, 2025 | Nov 12, 2024 | 001-39478 | |
| 4 | Open Document | Open Filing | Oct 22, 2024 | Dec 19, 2019 | 001-39478 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 6, 2018 | Nov 22, 2017 | 000-55884 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 6, 2016 | Nov 30, 2016 | 000-50668 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 15, 2016 | Sep 12, 2016 | 000-50668 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 14, 2016 | Jul 11, 2016 | 000-50668 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 12, 2016 | Jul 5, 2016 | 000-50668 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 10, 2016 | Jun 8, 2016 | 000-50668 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 11, 2016 | May 9, 2016 | 000-50668 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 18, 2016 | Apr 15, 2016 | 000-50668 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 10, 2016 | Feb 8, 2016 | 000-50668 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 26, 2016 | Jan 22, 2016 | 000-50668 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 14, 2016 | Jan 11, 2016 | 000-50668 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2015 | Dec 14, 2015 | 000-50668 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 24, 2015 | Nov 18, 2015 | 000-50668 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 13, 2015 | Oct 8, 2015 | 000-50668 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 14, 2015 | Sep 10, 2015 | 000-50668 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 27, 2015 | Aug 24, 2015 | 000-50668 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 6, 2015 | Aug 5, 2015 | 000-50668 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 30, 2015 | Jul 24, 2015 | 000-50668 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 30, 2015 | Jun 29, 2015 | 000-50668 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 28, 2015 | Apr 24, 2015 | 000-50668 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 17, 2014 | Apr 17, 2014 | 000-50668 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 16, 2014 | Apr 16, 2014 | 000-50668 |