| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/22/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/22/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/22/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/22/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/22/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 | |
| 01/26/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/29/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/21/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/21/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 11/10/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 |