Ownership History
| HESS, BETH A; ROSINI, DONALD T; WADESVILLE CARBON CORP | $5,000 | | 2822-1970 | 06/06/2023 |
| SMITH, FRANCES | $1 | | 2813-2223 | 03/20/2023 |
| HESS, BETH A; WADESVILLE CARBON CORP | $1 | | 1510-0268 | 02/21/2002 |
| LUCKENBILL SALLY M (INT ONLY) | $1 | | 0424-0098 | 09/01/1998 |
| STEINROCH M I | $1 | | 1491-0640 | 12/24/1992 |
| MERIDIAN TRUST CO | $1 | | 1481-0234 | 05/21/1992 |
| CORNWELL M A & JR O L | $1 | | 1475-0836 | 01/30/1992 |