Ownership History
| SHIELDS INVESTMENT COMPANY, | $0 | 2015 | 0/0 | 06/26/2015 | 150004482 |
| IVY RIDGE LAKE, LLC | $0 | 2012 | 0/0 | 06/15/2012 | 120005141 |
| SHIELDS, THOMAS I., SR. 3/4 & | $0 | 2011 | 0/0 | 10/12/2011 | 110007571 |
| SHIELDS & SHIELDS, L.C. | $0 | 2007 | 0/0 | 08/15/2007 | 070009484 |
| KISER GROUP, LTD | $0 | 0 | 1040/177 | 01/01/1991 | 000000000 |