| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/21/13 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/20/13 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 08/15/13 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 08/15/13 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 08/15/13 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 08/15/13 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 08/09/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/09/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/01/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/16/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
