Ownership History
| KEHLER IRR RES & INCOME TRUST | $1 | | 2398-0920 | 02/19/2011 |
| KEHLER, DAVID H; KEHLER, SANDRA K | $1 | | 2313-1633 | 08/14/2008 |
| KEHLER, BETTY; KEHLER, FELIX | $0 | | 1361-0972 | 07/18/1985 |
| MINNICH, K M & E L | $0 | | 1359-0953 | 05/29/1985 |
| MINNICH, K M & E L | $0 | | 1263-0723 | 09/26/1978 |
| BRESIUS, S | $0 | | 0901-0414 | 09/23/1950 |