| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/13/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/13/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/13/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/03/18 | Initial statement of beneficial ownership of securities |
|
3 | ||
| 11/19/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/01/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/01/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/01/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/01/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/02/18 | Initial statement of beneficial ownership of securities |
|
3 |