| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/20/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/20/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/20/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/06/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/07/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/07/18 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 05/22/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/20/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/16/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/02/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |