Ownership History
| 527 PROSPECT LLC | $360,000 | 4619/0221 | Q | 11/15/2011 |
| PROSPECT VENTURES LLC | $0 | 4525/0397 | 03 | 10/19/2010 |
| WEIGEN EDWARD M + BARBARA S BERGREN | $0 | 4217/0105 | 01 | 12/11/2007 |
| BERGREN BARBARA S CO-TR + EDWARD M WEIG | $0 | 4217/0102 | 01 | 12/11/2007 |
| WEIGEN MARTIN TR + MARGARETA TR | $0 | 3690/0044 | 04 | 02/25/2005 |