Section 16 Filings
| Date | Form | Description | Docs | XBRL | Pages |
| 04/20/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/09/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/10/09 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/13/09 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/13/09 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/13/09 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/13/09 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/22/08 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/19/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/03/08 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
