| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/19/22 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/19/22 | 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 | |
| 12/28/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/28/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/17/21 | 8-K | Form 8-K: Current report |
|
4 |
| 12/16/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/16/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/16/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/16/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |
