| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/04/14 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 09/04/14 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 09/04/14 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 08/25/14 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 08/15/14 | 4/A | Statement of changes in beneficial ownership of securities |   | 2 | |
| 08/15/14 | 4/A | Statement of changes in beneficial ownership of securities |   | 2 | |
| 08/15/14 | 4/A | Statement of changes in beneficial ownership of securities |   | 2 | |
| 08/15/14 | 4/A | Statement of changes in beneficial ownership of securities |   | 2 | |
| 08/15/14 | 4/A | Statement of changes in beneficial ownership of securities |   | 2 | |
| 08/15/14 | 4/A | Statement of changes in beneficial ownership of securities |   | 2 |