| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 11/26/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/18/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/12/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/28/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/28/21 | 3 | Form 3: Initial statement of beneficial ownership of securities | 3 | |
| 09/17/21 | 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 | |
| 09/17/21 | 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 | |
| 09/16/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |