| Date | Form | Description | Docs | XBRL | Pages |
| 07/03/14 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/17/14 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 03/12/14 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 01/29/14 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/10/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/20/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/19/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/19/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/19/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 09/12/13 | 3 | Initial statement of beneficial ownership of securities |
|
3 |
