Ownership History
| SAMPLE, STEPHEN M. | $105,000 | 2017 | 0/0 | 04/06/2017 | 170002730 |
| BROOKS & SONS INVESTMENTS, | $0 | 2016 | 0/0 | 03/15/2016 | 160001761 |
| BROOKS, DAVID W., II OR | $75,000 | 2006 | 0/0 | 02/16/2006 | 060002067 |
| BURKHOLDER, FREDERICK M. OR | $34,000 | 0 | 1285/753 | 11/27/1996 | 000000000 |
| BURKHOLDER, FREDERICK M. OR | $0 | 0 | 1285/753 | 01/01/1996 | 000000000 |