| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2025 | 30 Jan 2025 | 001-33013 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2024 | 30 Jan 2024 | 001-33013 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2023 | 30 Jan 2023 | 001-33013 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2022 | 30 Jan 2022 | 001-33013 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2021 | 30 Jan 2021 | 001-33013 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jan 2020 | 30 Jan 2020 | 001-33013 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jan 2019 | 30 Jan 2019 | 001-33013 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jan 2018 | 30 Jan 2018 | 001-33013 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2017 | 30 Jan 2017 | 001-33013 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2016 | 30 Jan 2016 | 001-33013 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2015 | 01 May 2015 | 001-33013 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2015 | 01 May 2015 | 001-33013 |