| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/17/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/17/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/16/21 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 1 | |
| 11/12/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/06/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 11/06/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 09/22/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/16/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/16/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/16/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |