| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Nov 24, 2025 | Nov 20, 2025 | 001-16671 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 14, 2025 | Nov 12, 2025 | 001-16671 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 12, 2025 | Nov 7, 2025 | 001-16671 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 25, 2025 | Apr 23, 2025 | 001-16671 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 20, 2024 | Dec 18, 2024 | 001-16671 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 2, 2024 | Nov 27, 2024 | 001-16671 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 22, 2024 | Nov 20, 2024 | 001-16671 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 13, 2024 | Nov 8, 2024 | 001-16671 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 13, 2024 | Mar 11, 2024 | 001-16671 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 15, 2023 | Dec 13, 2023 | 001-16671 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 15, 2023 | Nov 13, 2023 | 001-16671 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 14, 2023 | Nov 10, 2023 | 001-16671 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 13, 2023 | Nov 8, 2023 | 001-16671 |
| 4 | Open Document | Open Filing | FORM 4 | May 19, 2023 | May 18, 2023 | 001-16671 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 14, 2022 | Dec 12, 2022 | 001-16671 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 14, 2022 | Nov 9, 2022 | 001-16671 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 15, 2021 | Nov 10, 2021 | 001-16671 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 21, 2021 | Apr 19, 2021 | 001-16671 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 16, 2020 | Nov 13, 2020 | 001-16671 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 13, 2020 | Nov 11, 2020 | 001-16671 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 12, 2020 | Nov 10, 2020 | 001-16671 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 15, 2019 | Nov 14, 2019 | 001-16671 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 12, 2019 | Nov 8, 2019 | 001-16671 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 12, 2019 | Sep 30, 2019 | 001-16671 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 28, 2019 | Mar 19, 2019 | 001-16671 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 6, 2019 | Mar 6, 2019 | 001-16671 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 16, 2018 | Nov 14, 2018 | 001-16671 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 13, 2018 | Nov 9, 2018 | 001-16671 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 4, 2018 | Aug 31, 2018 | 001-16671 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 17, 2017 | Nov 15, 2017 | 001-16671 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2016 | Nov 9, 2016 | 001-16671 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 13, 2015 | Nov 11, 2015 | 001-16671 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 2, 2015 | Sep 1, 2015 | 001-16671 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 11, 2015 | Aug 11, 2015 | 001-16671 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 9, 2015 | Mar 9, 2015 | 001-16671 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 9, 2015 | Mar 5, 2015 | 001-16671 |
| 4 | Open Document | Open Filing | 4 | Feb 25, 2015 | Feb 23, 2015 | 000-51468 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 30, 2014 | Sep 26, 2014 | 000-51468 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 26, 2014 | Sep 24, 2014 | 000-51468 |