| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/19/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/19/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/18/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/11/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/11/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/11/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/10/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 01/05/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/05/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/15/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |