| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/01/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/29/10 | 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 | |
| 01/05/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/04/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/04/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/04/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/04/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/23/09 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
