| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/28/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/09/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/03/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/05/13 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/29/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/29/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/29/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/17/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/15/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/15/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
