| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/16/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/16/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/16/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/02/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/18/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/18/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/04/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/04/21 | 3/A | Form 3/A: Initial statement of beneficial ownership of securities | 1 | |
| 03/29/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/29/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |
