Ownership History
| HOFFMAN REV LIV TR, D J; HOFFMAN REV LIV TR, S D; HOFFMAN, DOROTHEA JOY; HOFFMAN, STEPHEN D | $20,000 | | 1184-0065 | 05/03/2001 |
| KINTZEL JEROLD C | $1 | | 1494-0969 | 03/10/1993 |
| KINTZEL JEROLD C | $20,000 | | 1493-0060 | 01/26/1993 |
| SIEGEL W L & C | $0 | | 1263-0771 | 09/29/1978 |
| SIEGEL W L | $0 | | 1103-0546 | 09/21/1968 |