| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/28/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/01/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/12/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/06/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/28/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/14/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/07/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/18/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/29/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/27/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
