| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/23/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/04/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/03/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/03/20 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 11/19/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/18/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/10/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/19/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/19/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/14/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |