| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 11/10/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/30/21 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 06/28/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/28/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/28/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/07/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/07/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/07/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/03/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/13/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |