| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/16/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/16/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/08/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/02/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/14/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/06/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/04/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/04/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/30/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/02/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
