| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 02 Jan 2025 | 30 Dec 2024 | 001-36445 | |
| 4 | Open Document | Open Filing | 26 Feb 2024 | 23 Jan 2024 | 001-36445 | |
| 4 | Open Document | Open Filing | 04 Dec 2023 | 15 Nov 2023 | 001-36445 | |
| 4 | Open Document | Open Filing | 03 Jan 2022 | 29 Dec 2021 | 001-36445 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 Mar 2016 | 10 Mar 2016 | 001-35813 |
| 3 | Open Document | Open Filing | FORM 3 | 10 Apr 2015 | 10 Apr 2015 | 001-36445 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 Feb 2015 | 23 Feb 2015 | 001-35813 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Nov 2014 | 13 Nov 2014 | 001-35813 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 Apr 2014 | 14 Apr 2014 | 001-35813 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Apr 2014 | 09 Apr 2014 | 001-35813 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Jan 2014 | 30 Dec 2013 | 001-35813 |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Jan 2014 | 08 Aug 2012 | 001-35813 |