| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/19/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/17/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/17/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/31/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/31/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/26/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/26/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/26/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/26/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/26/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |