| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 11/16/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/02/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/02/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/25/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/04/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/04/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/22/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/20/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/17/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |