| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/03/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/03/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/11/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/08/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/06/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/06/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/11/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/17/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/12/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/29/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |