| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/22/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/24/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/05/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/02/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/23/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/22/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/22/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/16/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/16/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/16/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |