Ownership History
| ALLEN IRREV TRUST, GLENN M & | $0 | | 8509/2010 | 21 | 12/26/2012 |
| ALLEN, MILDRED F | $0 | | 8505/0616 | 21 | 12/14/2012 |
| ALLEN TRUST-1989, MARTIN A | $0 | | 8143/2680 | 44 | 10/16/2009 |
| ALLEN, MARTIN A & | $0 | | 5164/0290 | | 01/19/1990 |
| BROWN, CLARENCE H & ISOBEL | $45,000 | | 4498/0015 | 00 | 11/01/1987 |