| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/24/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/16/21 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 12/18/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/16/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/01/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/01/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/01/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/01/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/01/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/01/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
