| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2025 | 06 May 2025 | 001-41871 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2024 | 07 May 2024 | 001-41871 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2023 | 02 May 2023 | 000-13468 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2022 | 03 May 2022 | 000-13468 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jun 2021 | 10 Jun 2021 | 000-13468 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 May 2021 | 04 May 2021 | 000-13468 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Dec 2020 | 09 Dec 2020 | 000-13468 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 May 2020 | 05 May 2020 | 000-13468 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2019 | 20 May 2019 | 000-13468 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2018 | 20 May 2018 | 000-13468 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2017 | 20 May 2017 | 000-13468 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2017 | 02 May 2017 | 000-13468 |