| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/17/12 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 06/14/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/14/12 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 06/08/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/08/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/08/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/08/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/08/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/05/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/05/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |