| Date | Form | Description | Docs | XBRL | Pages |
| 08/30/12 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 08/30/12 | 144 | Filing for proposed sale of securities under Rule 144 |
|
2 | |
| 08/29/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/28/12 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/28/12 | 144 | Filing for proposed sale of securities under Rule 144 |
|
2 | |
| 08/10/12 | 144 | Filing for proposed sale of securities under Rule 144 |
|
2 | |
| 08/08/12 | 8-K | Current report filing |
|
9 | |
| 08/02/12 | 8-K | Current report filing |
|
4 | |
| 07/23/12 | CORRESP | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. |
|
3 | |
| 07/23/12 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
