| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 09/09/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/06/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/27/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/08/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/07/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/28/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/19/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/02/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/01/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/17/21 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 |