| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 7, 2025 | Nov 7, 2025 | 001-13163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 11, 2025 | Feb 10, 2025 | 001-13163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 14, 2024 | Aug 13, 2024 | 001-13163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2024 | Feb 9, 2024 | 001-13163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 17, 2023 | Aug 17, 2023 | 001-13163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 13, 2023 | Feb 10, 2023 | 001-13163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 9, 2022 | Aug 8, 2022 | 001-13163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2022 | Feb 11, 2022 | 001-13163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 6, 2021 | Aug 5, 2021 | 001-13163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2021 | Feb 8, 2021 | 001-13163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 21, 2020 | Aug 19, 2020 | 001-13163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 11, 2020 | Feb 10, 2020 | 001-13163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 19, 2019 | Aug 19, 2019 | 001-13163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2019 | Feb 11, 2019 | 001-13163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2018 | Feb 12, 2018 | 001-13163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 17, 2017 | Aug 16, 2017 | 001-13163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 13, 2017 | Feb 10, 2017 | 001-13163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 8, 2016 | Feb 5, 2016 | 001-13163 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 14, 2015 | Dec 10, 2015 | 000-26207 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 2, 2015 | May 29, 2015 | 000-26207 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 12, 2014 | Dec 11, 2014 | 001-13163 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 5, 2014 | Nov 4, 2014 | 001-13163 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 30, 2014 | May 28, 2014 | 000-26207 |