Ownership History
| LEE & YOON LLC | $0 | 2016 | 74590/0 | 19 | 12/28/2016 |
| L & Y LLC | $0 | 2007 | 131370/0 | 00 | 04/19/2007 |
| LEE CHUNG HEE S OR YOON MYUNGHEE | $0 | 2006 | 88060/0 | 00 | 11/13/2006 |
| LEE CHUNG HEE S OR YOON MYUNGHEE | $0 | 2006 | 88060/0 | 00 | 11/13/2006 |
| LEE CHUNG HEE S OR YOON MYUNGHEE | $0 | 2006 | 88060/0 | 00 | 11/13/2006 |