| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/01/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/28/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/27/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/22/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/13/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/11/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/11/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/11/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/09/20 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/09/20 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
