| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 11/17/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/12/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 11/10/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/08/21 | 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 | 2 | |
| 10/25/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/21/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 10/08/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/06/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/06/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 |