| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/02/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/19/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/12/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/05/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/05/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/27/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/24/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/21/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/19/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/19/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
