| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/11/21 | 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 | |
| 03/31/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/31/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/15/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/09/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/11/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/11/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/11/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/11/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |
