Ownership History
| FOUR J REALTY COMPANY LP | $1 | | 2305-2074 | 06/10/2008 |
| KOCH, ANNA M; KOCH, MARLIN L | $1 | | 0015-0284 | 02/04/1997 |
| KOCH JR, M L & A M (REF ONLY) | $1 | | 1655-0316 | 04/22/1996 |
| KOCH JR, M L & A M | $1 | | 1594-0016 | 02/22/1995 |
| KOCH JR, M L & A M | $1 | | 1541-0065 | 02/17/1994 |
| KOCH JR, M L & A M | $1 | | 1492-0803 | 01/04/1993 |