Ownership History
| SMITH, DAVID C | $1 | | 2368-0501 | 01/15/2010 |
| SMITH, DAVID C; WALBORN SMITH, CHERYL B | $1 | | 2202-0291 | 04/28/2006 |
| SMITH, BARBARA L; SMITH, DAVID C | $1 | | 1551-0177 | 04/15/1994 |
| SMITH, D C | $0 | | 1426-0200 | 04/21/1989 |
| SMITH, D C & D E | $0 | | 1329-0302 | 12/30/1982 |
| SMITH, O C & R R | $0 | | 0925-0205 | 08/14/1956 |