| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/19/10 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 11/19/10 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 11/19/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/16/10 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/16/10 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/16/10 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/16/10 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/16/10 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/10/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/28/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |