| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/30/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/25/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/22/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/16/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/13/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/08/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/07/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/06/13 | 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 |
