| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13D | Open Document | Open Filing | 06 Mar 2025 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2025 | 18 Feb 2025 | 000-53676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jan 2025 | 20 Dec 2024 | 000-53676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Apr 2019 | 15 Apr 2019 | 000-53676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Dec 2018 | 03 Dec 2018 | 000-53676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2015 | 11 Feb 2015 | 000-53676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2015 | 09 Feb 2015 | 000-53676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Jan 2015 | 22 Jan 2015 | 000-53676 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jan 2015 | 02 Jan 2015 | 000-53676 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Sep 2014 | 24 Sep 2014 | 000-53676 |