| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/02/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/28/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/23/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/04/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/04/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/04/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/04/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/04/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/04/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/04/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |