| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/18/17 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 08/18/17 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 08/18/17 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 08/18/17 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 07/31/17 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 06/20/17 | Initial statement of beneficial ownership of securities |
|
3 | ||
| 06/20/17 | Initial statement of beneficial ownership of securities |
|
3 | ||
| 06/16/17 | Initial statement of beneficial ownership of securities |
|
3 | ||
| 06/06/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/30/17 | Statement of changes in beneficial ownership of securities |
|
1 |