| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/20/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/06/10 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/06/10 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/06/10 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/05/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/05/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/05/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/22/09 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/17/09 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/16/09 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
