| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/07/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/29/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/29/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/29/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/31/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
3 | |
| 07/31/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
3 | |
| 07/31/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
3 | |
| 07/30/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/30/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
