Section 16 Filings
| Date | Form | Description | Docs | XBRL | Pages |
| 05/30/12 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 09/01/11 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/11/11 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 07/07/11 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 05/24/11 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/08/11 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 01/19/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/19/11 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/19/11 | 3/A | Initial statement of beneficial ownership of securities |
|
2 | |
| 01/19/11 | 3/A | Initial statement of beneficial ownership of securities |
|
2 |
