| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/21/14 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/21/14 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/20/14 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/20/14 | Statement of changes in beneficial ownership of securities | 2 | |||
| 02/19/14 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/19/14 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/19/14 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/19/14 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/19/14 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/19/14 | Statement of changes in beneficial ownership of securities | 1 |