| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 10/02/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/02/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/02/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/05/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/05/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/05/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/05/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/05/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/29/12 | UPLOAD | Form UPLOAD: SEC-generated letter | 1 | |
| 08/23/12 | 8-K | Form 8-K: Current report filing | 18 |