| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/16/10 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/10/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/10/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/10/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/10/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/10/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/10/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/09/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/06/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/15/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
