| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 06 Jan 2026 | 02 Jan 2026 | 000-25248 | |
| 4 | Open Document | Open Filing | 06 Jan 2025 | 02 Jan 2025 | 000-25248 | |
| 4 | Open Document | Open Filing | 04 Jan 2024 | 02 Jan 2024 | 000-25248 | |
| 4 | Open Document | Open Filing | 05 Jan 2023 | 03 Jan 2023 | 000-25248 | |
| 4 | Open Document | Open Filing | 05 Jan 2022 | 03 Jan 2022 | 000-25248 | |
| 4 | Open Document | Open Filing | 06 Jan 2021 | 04 Jan 2021 | 000-25248 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Jan 2020 | 02 Jan 2020 | 000-25248 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Jan 2019 | 02 Jan 2019 | 000-25248 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Jan 2018 | 02 Jan 2018 | 000-25248 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Apr 2017 | 31 Mar 2017 | 000-25248 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Jun 2016 | 21 Jun 2016 | 000-25248 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Jan 2013 | 01 Jan 2013 | 000-25248 |