| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/16/17 | Statement of changes in beneficial ownership of securities | 1 | |||
| 05/10/17 | Statement of changes in beneficial ownership of securities | 1 | |||
| 05/05/17 | Statement of changes in beneficial ownership of securities | 1 | |||
| 05/05/17 | Statement of changes in beneficial ownership of securities | 1 | |||
| 05/05/17 | Statement of changes in beneficial ownership of securities | 1 | |||
| 05/05/17 | Statement of changes in beneficial ownership of securities | 1 | |||
| 05/05/17 | Statement of changes in beneficial ownership of securities | 1 | |||
| 05/05/17 | Statement of changes in beneficial ownership of securities | 1 | |||
| 05/05/17 | Statement of changes in beneficial ownership of securities | 1 | |||
| 05/05/17 | Statement of changes in beneficial ownership of securities | 1 |