Section 16 Filings
| Date | Form | Description | Docs | XBRL | Pages |
| 11/23/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/18/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/15/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/31/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/28/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/05/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/04/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/30/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/28/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/27/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
