| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/27/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/13/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/25/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/16/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/11/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/08/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/09/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/09/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/14/22 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 2 | |
| 12/21/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |