| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/26/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/24/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/19/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 5 | |
| 02/19/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/19/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/12/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/09/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/09/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/02/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/28/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |