| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 10/27/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/30/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/28/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/24/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/01/21 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 07/06/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/06/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/06/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/06/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/06/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |