| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/03/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/26/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/26/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/26/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/26/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/26/20 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/08/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/15/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/05/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/04/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 |
