| Insider Name | Buy/Sell | Amount | Shares Change | |||
|---|---|---|---|---|---|---|
| Jun 01, 2015 | Jun 03, 2015 | Hausman Diana Chief Medical Officer | Buy | $4.65 | $26,724 | +50.00% |
| Mar 25, 2015 | Apr 02, 2015 | Spiegelman Daniel K Dir | Buy | $1.61 | $32,127 | +32.98% |
| Mar 25, 2015 | Apr 01, 2015 | Spiegelman Daniel K Dir | Buy | $1.61 | $32,127 | +32.98% |
| Dec 15, 2014 | Dec 17, 2014 | Bvf Partners L P/il 10% | Buy | $1.82 | $688,679 | +3.77% |
| Sep 23, 2014 | Sep 26, 2014 | Venkatesan Jay EVP GM | Buy | $2 | $500,000 | +50.00% |
| Nov 01, 2013 | Nov 05, 2013 | Bvf Partners L P/il 10% | Buy | $1.78 | $229,620 | +4.61% |
| Aug 08, 2013 | Aug 12, 2013 | Bvf Partners L P/il 10% | Buy | $1.65 | $426,166 | +9.07% |
| Jul 31, 2013 | Aug 02, 2013 | Bvf Partners L P/il 10% | Buy | $1.74 | $589,602 | +12.29% |