| 3.67 Data as of May 20 |  +0.03 / +0.82%Today’s Change | 1.55 Today|||52-Week Range 4.20 | +47.98% Year-to-Date |
| Name | Type | Date | Shares traded | Share price | Transaction value | Since transaction |
|---|---|---|---|---|---|---|
Medical Venture Partners Llc |  Sale | 12/18/2012 | 632,114 | $2.75 | $1.7M | +30.60% |
Dent Michael T Director | Sale | 9/28/2012 | 75,000 | $3.01 | $225.8K | +21.93% |
Medical Venture Partners Llc | Sale | 4/30/2013 | 61,543 | $3.65 | $224.6K | -1.87% |
Jones Steven C Director & Executive Vice President-Finance |  Gift | 6/06/2012 | 100,000 | $1.50 | $150.0K | +121.08% |
Medical Venture Partners Llc | Sale | 4/29/2013 | 38,457 | $3.81 | $146.5K | -3.42% |
Kinderhook Partners Llc | Buy | 6/20/2012 | 67,437 | $1.70 | $114.6K | +115.88% |
Robison William J Director | Gift | 6/04/2012 | 75,000 | $1.50 | $112.5K | +121.08% |
Jones Steven C Director & Executive Vice President-Finance | Sale | 9/28/2012 | 31,800 | $3.01 | $95.7K | +21.93% |
Gasparini Robert P Chief Scientific Officer | Sale | 4/29/2013 | 25,000 | $3.80 | $95.0K | -3.42% |
Jones Steven C Director & Executive Vice President-Finance | Sale | 9/26/2012 | 25,000 | $3.05 | $76.3K | +21.52% |
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