| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/28/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/10/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/10/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/10/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/02/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/25/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/07/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/07/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/07/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/07/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 |
