| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/15/10 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/15/10 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/12/10 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/12/10 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/09/10 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/09/10 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/08/10 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/08/10 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/04/10 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/02/10 | Statement of changes in beneficial ownership of securities |
|
1 |