Ownership History
| GOMEZ, FLOR; ZAMUDIO, EDUC | $25,000 | | 2535-2153 | 06/29/2015 |
| KEYSTONE FRONTIER INVESTMENTS, | $6,947 | | 2493-0875 | 12/31/2013 |
| KURTZ, REGINA | $1 | | 2370-2102 | 03/31/2010 |
| KROL, KAREN A; KROL, KATHERINE A; KURTZ, REGINA | $100 | | 2310-0544 | 07/03/2008 |
| BURKE, MELVIA ANN; BURKE, STANLEY J | $1 | | 1330-0679 | 06/07/1983 |
| BOLICH BURKE & WEBB INC; BOLICH, BURKE & WEBB | $1 | | 1330-0674 | 06/07/1983 |
| BOLICH BURKE & WEBB INC; BOLICH, BURKE & WEBB | $0 | | 1330-0674 | 06/07/1983 |
| BOLICH BURKE & WEBB INC | $12,000 | | 1330-0670 | 05/13/1983 |
| BOLICH, BURKE & WEBB | $0 | | 1308-0958 | 04/07/1981 |
| CONNER, H J & WRIGHT, B A | $0 | | 1108-0282 | 02/24/1969 |
| BURKE, P H & C | $0 | | 0713-0193 | 08/20/1947 |