Ownership History
| KORTEWEG WAYNE W TR & C/O KERR JOHN | $1 | 42102/41 | 05/06/2024 |
| SENN KATHERINE ET AL | $0 | 37289/292 | 01/24/2019 |
| SENN KATHERINE & SHEFFEL TR ET AL | $0 | 34397/0022 | 09/25/2015 |
| KERR H SENN K & SHEFFEL J TR | $0 | 27072/0165 | 08/01/2007 |
| KERR H SENN K & SHEFFEL J TR | $0 | 27072/0163 | 08/01/2007 |