| Date | Form | Description | Docs | XBRL | Pages |
| 02/20/15 | SC 13D | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
5 | |
| 02/19/15 | SC 13D | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
5 | |
| 02/05/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/05/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/05/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/05/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/05/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/05/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/05/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/05/15 | 8-K | Current report filing |
|
3 |



