Ownership History
| HAO WEI + | $617,500 | 5018/0571 | Q | 10/11/2016 |
| HUANG DONALD Z + LIN ZHANG | $630,000 | 4321/0001 | Q | 08/25/2008 |
| RUDER-WARHAFTIG LORI TR + IAN WARHAFTIG | $0 | 3629/0044 | 04 | 11/03/2004 |
| RUDER-WARHAFTIG LORI + IAN WARHAFTIG | $0 | 3629/0042 | 08 | 11/03/2004 |
| RUDER-WARHAFTIG LORI | $1 | 1966/0164 | U | 10/07/1994 |