| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/19/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/19/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/01/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/01/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/16/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/10/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/03/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/27/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/15/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/15/21 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 |