| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/29/10 | Statement of changes in beneficial ownership of securities |
|
4 | ||
| 10/29/10 | Statement of changes in beneficial ownership of securities |
|
4 | ||
| 10/29/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/29/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/19/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/19/10 | Statement of changes in beneficial ownership of securities |
|
4 | ||
| 10/19/10 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 10/19/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/19/10 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/19/10 | Statement of changes in beneficial ownership of securities |
|
4 |