| 14.77 Data as of May 24 |  +0.11 / +0.75%Today’s Change | 4.01 Today|||52-Week Range 16.00 | +64.11% Year-to-Date |
| Name | Type | Date | Shares traded | Share price | Transaction value | Since transaction |
|---|---|---|---|---|---|---|
Gleeson Christopher M Director |  Buy | 6/26/2012 | 60,000 | $4.20 | $252.0K | +250.83% |
Williams Jennifer Anne SVP-Global Operations & Human Resources |  Sale | 3/14/2013 | 18,351 | $12.50 | $229.4K | +19.21% |
Kayyem Jon Faiz Chief Scientific Officer | Buy | 6/26/2012 | 50,000 | $4.20 | $210.0K | +250.83% |
Gleeson Christopher M Director | Sale | 3/15/2013 | 17,000 | $11.93 | $202.8K | +23.29% |
Gleeson Christopher M Director | Sale | 3/18/2013 | 17,000 | $11.80 | $200.6K | +21.16% |
Gleeson Christopher M Director | Sale | 3/20/2013 | 16,000 | $11.56 | $185.0K | +28.66% |
Gleeson Michael Senior Vice President-Sales | Sale | 3/15/2013 | 10,000 | $12.00 | $120.0K | +23.29% |
Massarany Hany President & Chief Executive Officer | Buy | 6/26/2012 | 25,000 | $4.20 | $105.0K | +250.83% |
Slansky Richard B Chief Financial Officer | Buy | 6/26/2012 | 25,000 | $4.20 | $105.0K | +250.83% |
Fox James Charles Director | Buy | 6/26/2012 | 23,810 | $4.20 | $100.0K | +250.83% |
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