| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/09/21 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 01/20/21 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 01/13/21 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/09/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/02/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 11/20/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/19/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 11/13/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/12/20 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 11/12/20 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 |
