| 4.83 Data as of May 17 |  -0.14 / -2.82%Today’s Change | 3.68 Today|||52-Week Range 7.58 | +12.07% Year-to-Date |
| Name | Type | Date | Shares traded | Share price | Transaction value | Since transaction |
|---|---|---|---|---|---|---|
Blobel Friedhelm President & Chief Executive Officer |  Sale | 6/14/2012 | 100,000 | $7.01 | $701.0K | -30.00% |
Titus Gary S Chief Financial Officer & Senior Vice President | Sale | 6/15/2012 | 36,954 | $6.99 | $258.3K | -30.90% |
Titus Gary S Chief Financial Officer & Senior Vice President | Sale | 6/15/2012 | 29,624 | $6.99 | $207.1K | -30.90% |
Blobel Friedhelm President & Chief Executive Officer |  Buy | 6/14/2012 | 100,000 | $1.08 | $108.0K | -30.00% |
Titus Gary S Chief Financial Officer & Senior Vice President | Sale | 6/14/2012 | 15,029 | $7.05 | $106.0K | -30.00% |
Blobel Friedhelm President & Chief Executive Officer | Sale | 6/14/2012 | 11,000 | $7.29 | $80.2K | -30.00% |
Titus Gary S Chief Financial Officer & Senior Vice President | Buy | 6/15/2012 | 36,954 | $0.95 | $35.1K | -30.90% |
Titus Gary S Chief Financial Officer & Senior Vice President | Buy | 6/15/2012 | 29,624 | $0.95 | $28.1K | -30.90% |
Titus Gary S Chief Financial Officer & Senior Vice President | Buy | 6/14/2012 | 15,029 | $0.95 | $14.3K | -30.00% |
Blobel Friedhelm President & Chief Executive Officer | Buy | 8/31/2012 | 1,000 | $4.17 | $4.2K | -1.43% |
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