Ownership History
| MITCHELL JANET BLAIR SEPARATE TRUST | $0 | 2019 | 0/0 | 07/29/2019 | 1864 |
| MITCHELL INHERITANCE TRUST | $0 | 2019 | 0/0 | 07/29/2019 | 1850 |
| AIM MANAGEMENT LP | $0 | 2006 | 713/242 | 06/02/2006 | 2699 |
| FIRST FEDERAL SAVINGS BANK | $0 | 2006 | 702/58 | 03/07/2006 | 1007 |
| WARF ALLEN S LIFE TENANT | $0 | 2002 | 542/223 | 05/06/2002 | 1997 |