| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-HR | Open Document | Open Filing | Oct 29, 2015 | Sep 30, 2015 | 028-16281 | |
| 13F-HR | Open Document | Open Filing | Jul 29, 2015 | Jun 30, 2015 | 028-16281 | |
| SC 13G | Open Document | Open Filing | SCHEDULE13G 20150713 | Jul 14, 2015 | ||
| 13F-HR | Open Document | Open Filing | Apr 23, 2015 | Mar 31, 2015 | 028-16281 | |
| 13F-HR | Open Document | Open Filing | Feb 6, 2015 | Dec 31, 2014 | 028-16281 | |
| SC 13G/A | Open Document | Open Filing | SC13GA | Feb 4, 2015 | 005-88566 | |
| 13F-HR | Open Document | Open Filing | Oct 28, 2014 | Sep 30, 2014 | 028-16281 | |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G 20140903 | Sep 3, 2014 |