| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/07/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/06/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/31/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/29/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/29/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/29/19 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 05/28/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/22/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/22/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/21/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 |
