| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/21/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/21/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/21/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/20/10 | UPLOAD | SEC-generated letter |
|
3 | |
| 12/15/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/14/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/14/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/14/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/14/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/07/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |