Ownership History
| RZ RIDGEWOOD LLC | $0 | | 4279/0323 | 29 | 09/09/2015 |
| ZIMMER SURVIVOR'S TRUST & QTIP TRUST | $0 | | 4165/0338 | 31 | 05/12/2014 |
| ZIMMER FAMILY LIVING TRUST | $0 | C | 3140/0167 | 31 | 09/09/2005 |
| ZIMMER RICHARD J III & THEODIS R | $0 | | 2542/0135 | 31 | 12/16/2002 |
| RZ 33 LLC | $0 | | 2154/0026 | | 03/13/2000 |