Ownership History
| BODYCOTE THERMAL PROCESSING INC | $0 | 0/0 | 1B | 12/17/2002 |
| BODYCOTE NORTH AMERICA INC | $0 | /0 | 1B | 01/28/2002 |
| BODYCOTE A R T INC | $0 | /0 | 1B | 09/01/1998 |
| A R T ASSOCIATES INC | $300,000 | 1486/0764 | 1B | 08/27/1998 |
| ACHESON JOAN C 1995 TRUST | $0 | 1419/0307 | 1A | 05/27/1997 |