| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 11 Jun 2025 | 02 Jun 2025 | 001-35384 | |
| 4 | Open Document | Open Filing | 02 Jul 2024 | 30 Jun 2024 | 001-35384 | |
| 4 | Open Document | Open Filing | 03 Apr 2024 | 31 Mar 2024 | 001-35384 | |
| 3 | Open Document | Open Filing | 19 Jan 2024 | 12 Jan 2024 | 001-35384 | |
| 5 | Open Document | Open Filing | 19 Feb 2020 | 31 Dec 2017 | 001-35384 | |
| 5 | Open Document | Open Filing | 19 Feb 2020 | 31 Dec 2015 | 001-35384 | |
| 5 | Open Document | Open Filing | 19 Feb 2020 | 31 Dec 2013 | 001-35384 | |
| 5 | Open Document | Open Filing | 19 Feb 2020 | 31 Dec 2012 | 001-35384 | |
| 5 | Open Document | Open Filing | 14 Feb 2020 | 31 Dec 2019 | 001-35384 | |
| SC 13D | Open Document | Open Filing | SCHEDULE 13 D | 20 Sep 2012 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Sep 2012 | 10 Sep 2012 | 001-35384 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Feb 2012 | 21 Dec 2011 | 001-35384 |