| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/01/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/27/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/27/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/27/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/24/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/20/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/19/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/17/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/13/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/12/12 | 8-K | Current report filing |
|
4 |