| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/19/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/05/18 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 10/19/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/19/18 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 10/10/18 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 09/05/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/15/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/15/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/15/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/15/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
