Ownership History
| NIKITINA ALLA | $0 | 4439/0340 | 08 | 10/29/2009 |
| GERSHMAN BORIS + ALLA NIKITINA | $304,000 | 3584/0263 | Q | 08/23/2004 |
| GRINSELL DAVID A + MICHAEL J KLUCZNIK | $180,000 | 3421/0268 | Q | 12/24/2003 |
| MITCHELL JOHN J EST + VIRGINIA W EST | $0 | 3421/0266 | U | 12/24/2003 |
| MITCHELL JOHN J + VIRGINIA W EST | $0 | 2659/0260 | U | 04/03/2001 |