| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/21/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/07/11 | Current report filing |
|
5 | ||
| 11/16/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/03/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/27/11 | Current report filing |
|
9 | ||
| 10/27/11 | Quarterly report pursuant to Section 13 or 15(d) |
|
|
41 | |
| 10/17/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/11/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/11/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/07/11 | Statement of changes in beneficial ownership of securities |
|
2 |



