| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/16/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/02/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/05/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/28/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/28/20 | 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 |
|
3 | |
| 04/29/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/29/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/29/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
