| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Nov 25, 2025 | Nov 21, 2025 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 18, 2024 | Nov 27, 2024 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 25, 2024 | Nov 21, 2024 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 22, 2023 | Nov 21, 2023 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 13, 2023 | Mar 10, 2023 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 23, 2022 | Nov 21, 2022 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 23, 2021 | Nov 21, 2021 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 24, 2020 | Nov 20, 2020 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2020 | Feb 25, 2020 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 25, 2019 | Nov 21, 2019 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 14, 2019 | Mar 13, 2019 | 001-34155 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 13, 2019 | Mar 11, 2019 | 001-34155 |
| 3 | Open Document | Open Filing | FORM 3 | Feb 27, 2019 | Feb 19, 2019 | 001-34155 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 13, 2016 | Sep 9, 2016 | 000-25766 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 13, 2016 | Sep 9, 2016 | 000-25766 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 17, 2015 | Dec 15, 2015 | 000-25766 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2015 | Nov 30, 2015 | 000-25766 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 12, 2015 | Jun 12, 2015 | 000-25766 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 22, 2015 | Dec 29, 2014 | 000-25766 |