| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/29/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/23/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/09/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/09/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/01/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/19/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/30/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/15/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/09/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |