| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/19/21 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 01/15/21 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 01/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/12/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 10/14/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/14/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/03/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 07/03/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 06/13/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 05/16/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 |