| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/16/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/16/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/10/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/07/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/04/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/28/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/30/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/30/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/12/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |