| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Aug 2023 | 01 Aug 2023 | 001-07265 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 May 2023 | 26 May 2023 | 001-07265 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Feb 2022 | 31 Dec 2021 | 001-07265 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2020 | 20 May 2020 | 001-07265 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Oct 2014 | 16 Oct 2014 | 001-07265 |