| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/28/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/17/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/17/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/17/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/17/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/17/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/17/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/08/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/01/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/01/21 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 |