| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/26/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/26/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/26/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/04/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/23/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/23/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/21/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/21/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/21/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/17/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |