Ownership History
| HELEN M & THOMAS J POPLAWSKI REVOC TRUST | $0 | | 0345/0767 | 03 | 01/10/2013 |
| POPLAWSKI THOMAS J | $0 | | 0343/0973 | 01 | 10/16/2012 |
| POPLAWSKI THOMAS J & HELEN M | $0 | | 0228/0061 | 02 | 08/21/2002 |
| POPLAWSKI THOMAS J & KIMBLE HELE | $43,000 | | 0198/0692 | UNKQ | 07/08/1999 |
| CHIPCORE ASSOCIATES L.P. | $0 | | 0191/0759 | | 10/02/1998 |