| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/17/13 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/16/13 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/16/13 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/16/13 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/16/13 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/16/13 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/16/13 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/16/13 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/14/13 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/12/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
