Ownership History
| BUTLER, MARCIA G. | $53,250 | 2013 | 0/0 | 07/19/2013 | 130006624 |
| SECRETARY OF THE UNITED STATES | $161,343 | 2013 | 0/0 | 03/20/2013 | 130002457 |
| RAMSEY, MATTHEW E. | $0 | 2002 | 0/0 | 06/14/2002 | 020007811 |
| RAMSEY, MATTHEW E. & ANGELA E. | $0 | 0 | 1040/498 | 01/01/1991 | 000000000 |
| OVERBEY, HERMAN L. & BARBARA S. | $0 | 0 | 815/257 | 01/01/1984 | 000000000 |