| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/10/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/17/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/17/20 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 04/03/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/24/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/24/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/19/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/17/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/07/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/07/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |
