| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/28/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/23/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/20/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/15/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/14/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/09/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/08/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/07/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/02/13 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] |
|
28 |
| 07/30/13 | 8-K | Form 8-K: Current report | 9 |