Ownership History
| RZ HENRY LLC | $0 | | 4279/0319 | 29 | 09/09/2015 |
| ZIMMER SURVIVOR'S TRUST | $0 | | 4166/0006 | 31 | 05/12/2014 |
| ZIMMER FAMILY LIVING TRUST | $0 | | 4166/0004 | 29 | 05/12/2014 |
| ZIMMER FAMILY LIVING TRUST | $0 | | 4166/0001 | 36 | 05/12/2014 |
| ZIMMER THEODIS R & RICHARD J III | $0 | C | 2470/0113 | 31 | 08/15/2002 |