| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/03/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/20/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/05/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/05/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/05/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/21/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/21/18 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 06/19/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/25/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/25/18 | 3 | Initial statement of beneficial ownership of securities |
|
4 |
