Ownership History
| BRYAN CHARLES N | $310,000 | 4524/0396 | UNKQ | 10/18/2010 |
| LI JIANJUN + YAN ZHU | $154,000 | 2355/0271 | U | 09/17/1998 |
| ROSEN DAVID P TR + DORIS M TR ET AL | $0 | 2355/0270 | U | 09/17/1998 |
| ROSEN DAVID P TR + DORIS M TR ET AL | $0 | 2135/0237 | U | 09/26/1996 |
| ROSEN DAVID P TR + DORIS M TR ET AL | $0 | 2107/0102 | U | 06/12/1996 |