Ownership History
| VANSANTVOORD DIAN H REV TRUST | $4,000 | | 6659/2672 | 1N | 06/28/2002 |
| VANSANTVOORD DIAN H TRUSTEE | $100 | | 5796/0536 | 1F | 03/17/1997 |
| HOURIHAN DAVID J MARITAL TRST | $70,000 | | 5792/0784 | 00 | 02/27/1997 |
| PRESCOTT INVESTMENT CORP | $1,300,000 | | 5684/1801 | 1G | 01/05/1996 |