| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 15, 2025 | Sep 15, 2025 | 000-25965 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 9, 2025 | May 7, 2025 | 000-25965 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 4, 2025 | Mar 4, 2025 | 000-25965 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2024 | May 5, 2024 | 000-25965 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2023 | May 12, 2023 | 000-25965 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 11, 2023 | May 10, 2023 | 000-25965 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2023 | May 5, 2023 | 000-25965 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 17, 2022 | Aug 16, 2022 | 000-25965 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2022 | May 10, 2022 | 000-25965 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2022 | May 7, 2022 | 000-25965 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2021 | May 7, 2021 | 000-25965 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2020 | May 7, 2020 | 000-25965 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 4, 2020 | Mar 3, 2020 | 000-25965 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 7, 2019 | Aug 7, 2019 | 000-25779 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 7, 2019 | May 3, 2019 | 000-25965 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 10, 2019 | Mar 19, 2019 | 000-25779 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 19, 2019 | Feb 14, 2019 | 000-25779 |
| 4 | Open Document | Open Filing | 4 | May 22, 2018 | May 18, 2018 | 000-25779 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 22, 2018 | May 21, 2018 | 000-25965 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 7, 2018 | May 3, 2018 | 000-25965 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 15, 2018 | Mar 14, 2018 | 000-25965 |
| 5 | Open Document | Open Filing | 5 | Feb 14, 2018 | Dec 31, 2017 | 000-25779 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 7, 2018 | Feb 2, 2018 | 000-25965 |
| 4 | Open Document | Open Filing | 4 | Nov 20, 2017 | Nov 17, 2017 | 000-25779 |
| 4 | Open Document | Open Filing | 4 | Aug 4, 2017 | Aug 3, 2017 | 000-25779 |
| 4 | Open Document | Open Filing | 4 | Jun 2, 2017 | May 31, 2017 | 000-25779 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 5, 2017 | Jan 3, 2017 | 000-25779 |
| 4 | Open Document | Open Filing | 4 | Dec 12, 2016 | Dec 8, 2016 | 000-25779 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 11, 2016 | Aug 9, 2016 | 000-25779 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 25, 2016 | May 23, 2016 | 000-25779 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 28, 2016 | Mar 24, 2016 | 000-25779 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2016 | Jan 2, 2016 | 000-25779 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 16, 2015 | Nov 12, 2015 | 000-25779 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2015 | Jan 2, 2015 | 000-25779 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 7, 2014 | Nov 7, 2014 | 000-25779 |
| 4/A | Open Document | Open Filing | FORM 4/A | Apr 17, 2014 | Jan 29, 2014 | 000-25779 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 1, 2014 | Jan 29, 2014 | 000-25779 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2014 | Jan 2, 2014 | 000-25779 |