| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 11/01/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/01/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/01/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/01/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/01/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/29/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/15/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/08/21 | 3/A | Form 3/A: Initial statement of beneficial ownership of securities | 1 | |
| 08/03/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |