| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jun 2025 | 15 Jan 2025 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Aug 2022 | 18 Aug 2022 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2018 | 23 Oct 2015 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Jan 2017 | 23 Oct 2015 | 000-51866 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Nov 2015 | 23 Oct 2015 | 000-51866 |