| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-HR | Open Document | Open Filing | Feb 16, 2016 | Dec 31, 2015 | 028-03793 | |
| 13F-HR | Open Document | Open Filing | Oct 21, 2015 | Sep 30, 2015 | 028-03793 | |
| 13F-HR | Open Document | Open Filing | Jul 28, 2015 | Jun 30, 2015 | 028-03793 | |
| 13F-HR | Open Document | Open Filing | Apr 30, 2015 | Mar 31, 2015 | 028-03793 | |
| 13F-HR | Open Document | Open Filing | Feb 5, 2015 | Dec 31, 2014 | 028-03793 | |
| SC 13D/A | Open Document | Open Filing | Nov 6, 2014 | |||
| 13F-HR | Open Document | Open Filing | Nov 4, 2014 | Sep 30, 2014 | 028-03793 | |
| 13F-HR | Open Document | Open Filing | Aug 7, 2014 | Jun 30, 2014 | 028-03793 | |
| SC 13D/A | Open Document | Open Filing | May 14, 2014 | |||
| 13F-HR | Open Document | Open Filing | May 12, 2014 | Mar 31, 2014 | 028-03793 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G AMENDMENT FILING | Feb 6, 2014 | ||
| 13F-HR | Open Document | Open Filing | Feb 4, 2014 | Dec 31, 2013 | 028-03793 | |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | Feb 4, 2014 |