| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/01/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/15/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/12/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/10/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/02/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/02/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/02/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/13/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/03/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/02/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |