| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/13/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/25/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/17/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/23/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/19/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/19/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/16/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/14/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/14/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/09/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
