| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/26/13 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 12/26/13 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 12/10/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/29/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/27/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/23/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/12/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/11/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/11/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/11/13 | Statement of changes in beneficial ownership of securities |
|
2 |