| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/20/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 06/17/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/10/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/27/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/01/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/10/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/10/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/24/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/31/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/30/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |
