| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 4, 2025 | Jun 2, 2025 | 001-02191 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 31, 2025 | Mar 27, 2025 | 001-02191 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 5, 2024 | Jun 3, 2024 | 001-02191 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 7, 2023 | Jun 5, 2023 | 001-02191 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 31, 2022 | May 26, 2022 | 001-02191 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 4, 2021 | Jun 2, 2021 | 001-02191 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 10, 2020 | Jun 8, 2020 | 001-02191 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 6, 2019 | Jun 5, 2019 | 001-02191 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 20, 2018 | Jun 12, 2018 | 001-32315 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 5, 2018 | Jun 4, 2018 | 001-02191 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 22, 2017 | Jun 20, 2017 | 001-32315 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2017 | May 30, 2017 | 001-02191 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 23, 2016 | Jun 21, 2016 | 001-32315 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2016 | May 31, 2016 | 001-02191 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 16, 2015 | Oct 15, 2015 | 001-02191 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 7, 2015 | May 19, 2015 | 001-32315 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 22, 2015 | Jun 18, 2015 | 001-32315 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2015 | May 29, 2015 | 001-02191 |
| 3 | Open Document | Open Filing | FORM 3 - | May 14, 2015 | May 4, 2015 | 001-32315 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 13, 2015 | Feb 3, 2015 | 001-02191 |