| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/11/10 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/11/10 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/11/10 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/07/10 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/07/10 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/07/10 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/07/10 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/07/10 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/09/09 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/12/09 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
