| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/15/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/11/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/11/17 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 06/13/17 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 06/08/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/08/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/08/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/08/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/08/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/08/17 | Statement of changes in beneficial ownership of securities |
|
2 |