Section 16 Filings
| Date | Form | Description | Docs | XBRL | Pages |
| 02/16/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/15/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/14/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/10/11 | 5 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/05/11 | 5 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/03/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/03/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/29/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/28/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/02/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
