| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/03/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/04/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/04/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/04/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/04/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/04/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/04/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/04/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/13/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/05/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |