Ownership History
| KOCH RICHARD P OR JOANNA E | $0 | 2013 | 43030/0 | 00 | 06/13/2013 |
| KOCH RICHARD P;TR OF THE RICHARD P | $600,000 | 2012 | 79580/0 | 00 | 12/14/2012 |
| DOVER FRANK | $300,000 | 0 | 397/509 | 00 | 05/31/2002 |
| PALIVODA STANLEY OR DOVE VIVIAN | $0 | 0 | 0303/410 | 00 | 09/19/1997 |