| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/19/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/19/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/18/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/17/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/14/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/13/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/12/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/11/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/10/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/07/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
