| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/08/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/19/21 | 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 | 2 | |
| 11/24/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/24/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/23/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/16/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/13/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/25/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/15/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |