Ownership History
| SAUNDERS,GREGORY S + MARION C | $0 | | 22600/0001 | 05/19/2000 |
| SAUNDERS,GREGORY S+MARION C | $133,000 | | 19653/0343 | 02/27/1998 |
| CORRIGAN,MARK A + NANCY M | $100 | | 16096/0174 | 03/03/1994 |
| PIONEER CORPORATE PARK INC | $1,000 | | 16096/0172 | 03/02/1994 |
| CORRIGAN,MARK A & NANCY M | $120,650 | | 15463/0203 | 08/13/1993 |