| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/28/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/28/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/12/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/01/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 06/19/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/05/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/05/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/30/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 04/15/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/29/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
