Ownership History
| SIBER ANDREW M TR | $1 | 32077/0002 | 12/31/2012 |
| SIBER MARGARET W | $1,931,000 | 26065/0590 | 09/07/2006 |
| NOVAK RICHARD F & JOYCE B TRS | $10 | 14815/0542 | 05/19/1998 |
| NOVAK R F & NOVAK J B TBYE | $1 | 12514/0 | 04/06/1994 |
| NOVAK RICHARD F | $1 | 5341/0774 | 02/01/1966 |