| Filing Date | Form | Description | Filing Group | Downloads |
| 05.04.15 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |  |  |  |
| 05.04.15 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |
| 04.24.15 | DEFA14A | Additional proxy soliciting materials - definitive | Proxy Filings | |  | | |
| 04.24.15 | DEF 14A | Official notification to shareholders of matters to be brought to a vote ("Proxy") | Proxy Filings | | | | |
| 04.02.15 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |
| 04.01.15 | 8-K | Report of unscheduled material events or corporate event | Current Reports | | | | |
| 03.17.15 | 3 | Initial filing by director officer or owner of more than ten percent. | 3,4,5 | | | | |
| 03.10.15 | 8-K | Report of unscheduled material events or corporate event | Current Reports | | | | |
| 03.04.15 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 | | | | |
| 03.02.15 | 10-K | Annual report which provides a comprehensive overview of the company for the past year | Annual Filings | | | |  |