| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/24/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/24/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/21/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/20/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/20/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/23/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 07/20/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 07/20/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
3 | |
| 07/07/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/02/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
