Ownership History
| HUYNH HOUNG K | $144,000 | 1 | 2512/1010 | 25 | 06/25/2010 |
| JOHNSON CHRISTOPHER M | $0 | 2 | 24393/0571 | 11 | 07/31/2009 |
| JOHNSON CARL W EST+CHRISTOPHER | $0 | 3 | 2454/0229 | 11 | 01/29/2009 |
| JOHNSON CARL W EST+CHRISTOPHER | $0 | 4 | 2287/0144 | 11 | 04/16/2007 |
| JOHNSON CARL W+ CHRISTOPHER W | $0 | 5 | 2012/0070 | 01 | 05/13/2005 |