| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 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 | |
| 12/14/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/12/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/19/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/18/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/16/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/12/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |