| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/02/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/02/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/02/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/02/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/02/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/28/17 | Initial statement of beneficial ownership of securities |
|
3 | ||
| 04/25/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/25/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/21/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/21/17 | Statement of changes in beneficial ownership of securities |
|
2 |