| Date | Form | Description | Docs | XBRL | Pages |
| 12/02/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/27/13 | 144 | Filing for proposed sale of securities under Rule 144 |
|
2 | |
| 11/26/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/26/13 | 144 | Filing for proposed sale of securities under Rule 144 |
|
2 | |
| 11/21/13 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 11/19/13 | 144 | Filing for proposed sale of securities under Rule 144 |
|
2 | |
| 11/18/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/18/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/18/13 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 11/18/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
