| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 11, 2025 | Sep 9, 2025 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 31, 2024 | Oct 29, 2024 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 11, 2024 | Sep 10, 2024 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 14, 2023 | Sep 12, 2023 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 17, 2023 | Jul 17, 2023 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 13, 2022 | Sep 9, 2022 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 1, 2022 | Mar 31, 2022 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 8, 2021 | Oct 6, 2021 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 18, 2020 | Sep 17, 2020 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 21, 2020 | Jul 17, 2020 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 31, 2019 | Oct 29, 2019 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 23, 2019 | Sep 19, 2019 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 24, 2018 | Sep 20, 2018 | 001-10635 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 18, 2018 | Jul 16, 2018 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 25, 2017 | Sep 21, 2017 | 001-10635 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 7, 2017 | Jul 5, 2017 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 26, 2016 | Sep 22, 2016 | 001-10635 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 1, 2016 | Jun 30, 2016 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2016 | Apr 29, 2016 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 18, 2015 | Sep 17, 2015 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 30, 2015 | Jun 30, 2015 | 001-10635 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 30, 2015 | Jun 30, 2015 | 001-10635 |