Ownership History
| L-3 INSIGHT TECHNOLOGY INC | $0 | | 5402/0848 | 99 | 01/25/2013 |
| INSIGHT TECHNOLOGY INC | $31,000,000 | | 5103/0318 | 21 | 04/15/2010 |
| ELLICO PROPERTIES II, LLC | $0 | | 4295/2754 | 47 | 05/21/2004 |
| UNKNOWN | $3,000,000 | | 3724/0480 | 21 | 02/13/2002 |
| FERROTEC INVESTMENTS, LLC | $1,050,000 | | 3290/2587 | 21 | 05/07/1998 |