| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Dec 2024 | 20 Dec 2024 | 000-19954 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Dec 2023 | 08 Dec 2023 | 000-19954 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Oct 2023 | 31 Aug 2023 | 000-19954 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Oct 2022 | 31 Aug 2022 | 000-19954 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2021 | 31 Dec 2020 | 000-19954 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 May 2017 | 04 May 2017 | 000-19954 |