| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-HR | Open Document | Open Filing | Nov 14, 2017 | Sep 30, 2017 | 028-13483 | |
| 13F-HR | Open Document | Open Filing | Aug 14, 2017 | Jun 30, 2017 | 028-13483 | |
| 13F-HR | Open Document | Open Filing | May 15, 2017 | Mar 31, 2017 | 028-13483 | |
| 13F-HR | Open Document | Open Filing | Feb 14, 2017 | Dec 31, 2016 | 028-13483 | |
| 13F-HR | Open Document | Open Filing | Nov 14, 2016 | Sep 30, 2016 | 028-13483 | |
| 13F-HR | Open Document | Open Filing | Aug 15, 2016 | Jun 30, 2016 | 028-13483 | |
| 13F-HR | Open Document | Open Filing | May 16, 2016 | Mar 31, 2016 | 028-13483 | |
| 13F-HR | Open Document | Open Filing | Feb 16, 2016 | Dec 31, 2015 | 028-13483 | |
| 13F-HR | Open Document | Open Filing | Nov 16, 2015 | Sep 30, 2015 | 028-13483 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 12, 2015 | Nov 10, 2015 | 001-04219 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 10, 2015 | Nov 6, 2015 | 001-04219 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 6, 2015 | Nov 4, 2015 | 001-04219 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 13, 2015 | Oct 9, 2015 | 001-04219 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 28, 2015 | Sep 25, 2015 | 001-04219 |
| 13F-HR | Open Document | Open Filing | Aug 14, 2015 | Jun 30, 2015 | 028-13483 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 9, 2015 | Jul 7, 2015 | 001-04219 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 6, 2015 | Jul 2, 2015 | 001-04219 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 2, 2015 | Jun 30, 2015 | 001-04219 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 30, 2015 | Jun 26, 2015 | 001-04219 |
| 13F-HR | Open Document | Open Filing | May 15, 2015 | Mar 31, 2015 | 028-13483 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 29, 2015 | Apr 27, 2015 | 001-04219 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 24, 2015 | Apr 22, 2015 | 001-04219 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 21, 2015 | Apr 17, 2015 | 001-04219 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 16, 2015 | Apr 14, 2015 | 001-04219 |
| 13F-HR | Open Document | Open Filing | Feb 18, 2015 | Dec 31, 2014 | 028-13483 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 28, 2014 | Nov 25, 2014 | 001-04219 |
| 13F-HR/A | Open Document | Open Filing | Nov 21, 2014 | Sep 30, 2014 | 028-13483 | |
| 13F-HR | Open Document | Open Filing | Nov 14, 2014 | Sep 30, 2014 | 028-13483 | |
| 13F-HR | Open Document | Open Filing | Aug 14, 2014 | Jun 30, 2014 | 028-13483 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 3, 2014 | May 22, 2014 | 001-04219 |
| 13F-HR | Open Document | Open Filing | May 15, 2014 | Mar 31, 2014 | 028-13483 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 31, 2014 | Mar 31, 2014 | 001-04219 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 20, 2014 | Mar 18, 2014 | 001-04219 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 19, 2014 | Feb 18, 2014 | 001-04219 |
| 13F-HR | Open Document | Open Filing | Feb 14, 2014 | Dec 31, 2013 | 028-13483 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 6, 2014 | Feb 4, 2014 | 001-04219 |