| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 14, 2025 | Aug 12, 2025 | 001-35007 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 14, 2025 | May 13, 2025 | 001-35007 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 19, 2024 | Aug 16, 2024 | 001-35007 |
| 144 | Open Document | Open Filing | Aug 16, 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2024 | May 14, 2024 | 001-35007 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 17, 2023 | May 16, 2023 | 001-35007 |
| 4/A | Open Document | Open Filing | FORM 4/A | Jan 12, 2023 | May 17, 2022 | 001-35007 |
| 4 | Open Document | Open Filing | FORM 4 | May 18, 2022 | May 17, 2022 | 001-35007 |
| 4 | Open Document | Open Filing | FORM 4 | May 20, 2021 | May 18, 2021 | 001-35007 |
| 4 | Open Document | Open Filing | FORM 4 | May 21, 2020 | May 19, 2020 | 001-35007 |
| 4 | Open Document | Open Filing | FORM 4 | May 31, 2019 | May 30, 2019 | 001-35007 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 13, 2018 | Dec 12, 2018 | 001-35007 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 4, 2018 | May 31, 2018 | 001-35007 |
| 3/A | Open Document | Open Filing | FORM 3/A | Apr 11, 2018 | Sep 8, 2017 | 001-35007 |
| 3 | Open Document | Open Filing | FORM 3 | Sep 14, 2017 | Sep 8, 2017 | 001-35007 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 12, 2017 | Sep 8, 2017 | 001-35007 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 12, 2017 | Sep 8, 2017 | 001-32396 |
| 4 | Open Document | Open Filing | FORM 4 | May 15, 2017 | May 11, 2017 | 001-32396 |
| 4 | Open Document | Open Filing | FORM 4 | May 16, 2016 | May 12, 2016 | 001-32396 |
| 3 | Open Document | Open Filing | FORM 3 | Feb 10, 2016 | Feb 4, 2016 | 001-32396 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 1, 2015 | Nov 28, 2015 | 000-14690 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 4, 2015 | Jul 31, 2015 | 000-14690 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 28, 2015 | Apr 24, 2015 | 000-14690 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2015 | Feb 10, 2015 | 000-14690 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2014 | Nov 28, 2014 | 000-14690 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 4, 2014 | Jun 2, 2014 | 000-14690 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2014 | Feb 14, 2014 | 000-14690 |