| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/28/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/27/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/27/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/26/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/11/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/17/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/10/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/03/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/03/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/28/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
