| 4.48 Data as of May 24 |  -0.02 / -0.44%Today’s Change | 3.41 Today|||52-Week Range 6.43 | +23.42% Year-to-Date |
| Name | Type | Date | Shares traded | Share price | Transaction value | Since transaction |
|---|---|---|---|---|---|---|
Meduri Vijay Vice President-Engineering |  Sale | 11/27/2012 | 9,870 | $4.30 | $42.4K | +3.94% |
Meduri Vijay Vice President-Engineering |  Buy | 11/27/2012 | 11,500 | $3.22 | $37.0K | +3.94% |
Raun David K Executive Vice President & General Manager | Gift | 8/01/2012 | 6,000 | $0.00 | $0.00 | -18.99% |
Whipple Arthur O Chief Financial Officer | Gift | 8/01/2012 | 6,000 | $0.00 | $0.00 | -18.99% |
Schaeffer Lamar Vice President-Sales | Gift | 8/01/2012 | 5,000 | $0.00 | $0.00 | -18.99% |
Grubisich Michael Vice President-Operations | Gift | 8/01/2012 | 5,000 | $0.00 | $0.00 | -18.99% |
Meduri Vijay Vice President-Engineering | Gift | 8/01/2012 | 6,000 | $0.00 | $0.00 | -18.99% |
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