| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/01/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/11/21 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 1 | |
| 01/06/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/06/21 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 12/16/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/11/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/24/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/23/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/23/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/18/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |