| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/08/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/22/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/17/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/16/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/12/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/12/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/10/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/10/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/09/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/04/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
