| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 20, 2024 | Dec 20, 2024 | 001-32026 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 21, 2023 | Dec 21, 2023 | 001-32026 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 20, 2022 | Dec 20, 2022 | 001-32026 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 20, 2021 | Dec 20, 2021 | 001-32026 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 4, 2021 | Feb 3, 2021 | 001-32026 |
| 4 | Open Document | Open Filing | 4 | Sep 6, 2018 | Aug 29, 2018 | 001-32026 |
| 4 | Open Document | Open Filing | 4 | Feb 21, 2017 | Feb 17, 2017 | 001-32026 |
| 4 | Open Document | Open Filing | 4 | Feb 16, 2016 | Feb 12, 2016 | 001-32026 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 6, 2015 | Feb 4, 2015 | 001-32026 |
| 4 | Open Document | Open Filing | Feb 14, 2014 | Feb 12, 2014 | 001-32026 |