| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/31/18 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/10/18 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/03/18 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 05/03/18 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 05/03/18 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 05/03/18 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 05/03/18 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 05/03/18 | 3 | Initial statement of beneficial ownership of securities |
|
8 | |
| 05/03/18 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 05/03/18 | 3 | Initial statement of beneficial ownership of securities |
|
4 |
