| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Dec 12, 2025 | Dec 11, 2025 | 001-35517 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 13, 2024 | Dec 13, 2024 | 001-35517 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 14, 2023 | Dec 13, 2023 | 001-35517 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 9, 2022 | Dec 8, 2022 | 001-35517 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 13, 2021 | Dec 9, 2021 | 001-35517 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 22, 2020 | Dec 21, 2020 | 001-35517 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 7, 2020 | Jan 6, 2020 | 001-35517 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 11, 2019 | Mar 8, 2019 | 001-35517 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 28, 2018 | Jun 26, 2018 | 001-35517 |
| 4 | Open Document | Open Filing | 4 | Dec 19, 2017 | Dec 15, 2017 | 001-35517 |