| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/20/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/07/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/07/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/04/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/04/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/04/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/04/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/04/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/28/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/27/21 | 8-K | Form 8-K: Current report |
|
6 |