| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/30/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/30/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/30/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/30/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/30/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/10/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/03/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/01/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/01/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |