| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 09 Dec 2025 | 06 Dec 2025 | 001-33287 | |
| 4 | Open Document | Open Filing | 10 Dec 2024 | 10 Dec 2024 | 001-33287 | |
| 4 | Open Document | Open Filing | 13 Dec 2023 | 11 Dec 2023 | 001-33287 | |
| 4 | Open Document | Open Filing | 14 Dec 2022 | 12 Dec 2022 | 001-33287 | |
| 4 | Open Document | Open Filing | 08 Dec 2022 | 06 Dec 2022 | 001-33287 | |
| 4 | Open Document | Open Filing | 14 Dec 2021 | 13 Dec 2021 | 001-33287 | |
| 4 | Open Document | Open Filing | 09 Dec 2021 | 07 Dec 2021 | 001-33287 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Dec 2020 | 15 Dec 2020 | 001-33287 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Dec 2020 | 08 Dec 2020 | 001-33287 |
| 4 | Open Document | Open Filing | 4 | 12 Dec 2019 | 10 Dec 2019 | 001-33287 |
| 4 | Open Document | Open Filing | 4 | 13 Dec 2018 | 11 Dec 2018 | 001-33287 |
| 4 | Open Document | Open Filing | 4 | 14 Dec 2017 | 12 Dec 2017 | 001-33287 |
| 4 | Open Document | Open Filing | 4 | 14 Dec 2016 | 13 Dec 2016 | 001-33287 |
| 4 | Open Document | Open Filing | 4 | 17 Dec 2015 | 15 Dec 2015 | 001-33287 |
| 4 | Open Document | Open Filing | 4 | 17 Dec 2014 | 15 Dec 2014 | 001-33287 |
| 4 | Open Document | Open Filing | 4 | 20 Mar 2014 | 19 Mar 2014 | 001-33287 |
| 3 | Open Document | Open Filing | 3 | 20 Mar 2014 | 19 Mar 2014 | 001-33287 |