| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/04/14 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 12/04/14 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 12/04/14 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 12/04/14 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 12/04/14 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 12/04/14 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 12/04/14 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 12/04/14 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 12/04/14 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 12/02/14 | 4 | Statement of changes in beneficial ownership of securities |   | 2 |