| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 10/12/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/21/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/17/21 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 08/19/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/20/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/16/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/25/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/24/21 | 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 | |
| 05/04/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |