Ownership History
| STOCK, ALLISON A; STOCK, JANET M; STOCK, MICHAEL T | $1 | | 2223-1107 | 09/27/2006 |
| STOCK, JANET; STOCK, WILLIAM J | $0 | | 1228-0457 | 08/23/1976 |
| STOCK, W J JR | $0 | | 1187-0219 | 03/13/1974 |
| GUTLER, E S & L M | $0 | | 1180-0410 | 10/01/1973 |
| KLINE, J W & T | $0 | | 1148-0860 | 11/18/1971 |