Ownership History
| RUVOLO MARYELLEN | $1 | | 31029/0017 | 1A | 01/05/2000 |
| RUVOLO MARYELLEN & PILBEAM DAVID R | $849,000 | | 27987/0587 | 00 | 12/17/1997 |
| CORNERSTONE CONCEPTS INC | $1 | | 26999/0405 | 1B | 01/17/1997 |
| HAMILTON WILLIAM H ETAL TRS | $0 | | 26973/0557 | 1B | 01/08/1997 |
| HAMILTON WILLIAM H ETAL TRS | $0 | | 26973/0554 | 1B | 01/07/1997 |