| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/02/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/02/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/02/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/02/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/30/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/30/12 | UPLOAD | Form UPLOAD: SEC-generated letter | 4 | |
| 07/18/12 | 8-K | Form 8-K: Current report filing | 5 | |
| 07/12/12 | DEF 14A | Form DEF 14A: Definitive proxy statements | 69 | |
| 07/03/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/03/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |