Ownership History
| THORNHILL JASON M | $0 | 12375/301 | 06/02/2020 |
| THORNHILL RONALD JAMES ET AL | $0 | 12175/326 | 07/15/2019 |
| THORNHILL RONALD JAMES ET AL | $0 | 11515/0238 | 07/08/2016 |
| THORNHILL RONALD JAMES ET AL | $0 | 10588/0026 | 11/20/2012 |
| THORNHILL RONALD JAMES | $0 | 9541/0305 | 03/04/2009 |