| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/28/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/10/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/08/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/01/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/26/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/26/19 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 04/25/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/16/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/12/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/10/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
