| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 12 Aug 2025 | 08 Aug 2025 | 001-16525 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Aug 2024 | 09 Aug 2024 | 001-16525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jul 2023 | 13 Jul 2023 | 001-16525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Aug 2022 | 17 Aug 2022 | 001-16525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Nov 2021 | 05 Mar 2021 | 001-16525 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Feb 2019 | 15 Jan 2019 | 001-16525 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Apr 2018 | 12 Apr 2018 | 001-16525 |