| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/23/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/04/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/03/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/03/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 11/19/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/18/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/10/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/19/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/19/20 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | |
| 08/14/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |
