| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/15/20 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 10/21/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/20/20 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 10/19/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/16/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/14/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/07/20 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/07/20 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/27/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/27/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |