| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 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 | |
| 03/14/18 | 3 | Initial statement of beneficial ownership of securities |
|
5 | |
| 03/06/18 | 4 | Statement of changes in beneficial ownership of securities |
|
11 | |
| 03/05/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/05/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/05/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/05/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/05/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
