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Top Direct Holders

HolderPositionShares% of Shares
Report Date
Dr. Carl Spana,PhDN/A1,313,8891.93%2015-06-27
Stephen T. WillsN/A1,196,1521.76%2015-06-29
Trevor Hallam,PhDN/A384,0000.56%2010-03-26
Dr. John K.A. Prendergast,PhDN/A313,4500.46%2015-06-25
Robert K. Deveer,JrDirector222,3930.33%2015-10-02
Dr. Zola P. Horovitz,PhDN/A192,6660.28%2015-06-25
Dr. Alan W. Dunton,M.D.N/A116,6860.17%2015-06-25
Ms. Angela RossettiN/A61,666less than 0.1%2015-06-25
J. Stanley HullDirector21,500less than 0.1%2015-12-04
Dr. Perry B. Molinoff,M.D.N/A11,000less than 0.1%2012-12-24

Insider Charts

Insider Transactions

Insider Position Date Buy/Sell Shares Shares Owned Following This (Direct & Indirect) Trade Price ($) Cost ($1000) Price Change
Since Trade (%)
Share Ownership Details
Hull Joseph StanleyDirector2015-12-04Buy2,50021,500$0.661.7-19.721,500 (Direct)
Hull Joseph StanleyDirector2015-11-19Buy2,00019,000$0.651.3-18.4619,000 (Direct)
DEVEER ROBERT K JRDirector2015-10-02Buy10,000222,393$0.828.2-35.37222,393 (Direct)
BVF PARTNERS L P/IL10% Owner2014-02-27Sell293,8253,705,128$1.09320.3-51.38
772,480 (By Biotechnology Value Fund, L.P.)
438,127 (By Biotechnology Value Fund II, L.P.)
2,494,521 (By BVF Investments, L.L.C.)
BVF PARTNERS L P/IL10% Owner2014-02-26Sell540,1813,998,953$1.14615.8-53.51
831,868 (By Biotechnology Value Fund, L.P.)
471,737 (By Biotechnology Value Fund II, L.P.)
2,695,348 (By BVF Investments, L.L.C.)
BVF PARTNERS L P/IL10% Owner2014-02-19Sell305,9664,539,134$1.17358-54.7
936,288 (By Biotechnology Value Fund, L.P.)
530,923 (By Biotechnology Value Fund II, L.P.)
3,071,923 (By BVF Investments, L.L.C.)
DUNTON ALAN WDirector2013-03-19Buy1,0007,520$0.580.6-8.62
7,520 (By SEP IRA and Danerius LLC)
DUNTON ALAN WDirector2013-02-01Buy2,0006,520$0.591.2-10.17
6,520 (By SEP IRA and Danerius LLC)
TABER ROBERT IDirector2013-01-28Buy5,0005,500$0.593-10.17
5,500 (By SEP IRA)
(Click for the stocks that their CEOs have bought)
2012-12-31Buy10,000207,341$0.575.7-7.02207,341 (Direct)
WILLS STEPHEN TExecutive VP and CFO/COO2012-12-28Buy10,000193,942$0.565.6-5.36193,942 (Direct)
Hull Joseph StanleyDirector2012-12-24Buy2,0002,000$0.651.3-18.462,000 (Direct)
HOROVITZ ZOLA PDirector2012-12-24Buy10,00010,500$0.66-11.6710,500 (Direct)
MOLINOFF PERRY BDirector2012-12-24Buy10,00011,000$0.616.1-13.1111,000 (Direct)
DEVEER ROBERT K JRDirector2012-12-14Buy21,96037,160$0.715.4-24.2915,100 (Direct)
22,060 (By spouse)
DUNTON ALAN WDirector2012-11-16Sell1,0004,520$0.680.7-22.06
4,520 (By Danerius LLC)
DUNTON ALAN WDirector2012-09-04Buy1,0005,520$0.580.6-8.62
5,520 (By Danerius LLC)
DUNTON ALAN WDirector2012-08-28Buy5204,520$0.560.3-5.36
4,520 (By Danerius LLC)
DUNTON ALAN WDirector2012-01-11Buy1,0004,000$0.430.423.264,000 (Direct)
DUNTON ALAN WDirector2011-11-16Buy1,0003,000$0.50.563,000 (Direct)
PROQUEST INVESTMENTS LP10% Owner2005-11-29Sell35,800580,397$3.92140.3-98.65Link
Hallam TrevorExec. VP - R&D2005-11-10Buy250250$2.020.5-97.38Link
WILLS STEPHEN TExec. VP & CFO2005-11-10Buy4002,850$2.010.8-97.36Link
SPANA CARLPresident & CEO2005-11-10Buy5004,267$2.031-97.39Link
PRENDERGAST JOHN K ADirector2005-05-25Buy4001,767$2.080.8-97.45Link
WILLS STEPHEN TExec. VP and CFO2005-05-25Buy4002,450$1.980.8-97.32Link
SPANA CARLPresident and CEO2005-05-25Buy5003,767$2.071-97.44Link
SPANA CARLPresident and CEO2004-11-11Buy6003,267$2.61.6-97.96Link
WILLS STEPHEN TExec. Vice President and CFO2004-11-11Buy5002,050$2.581.3-97.95Link
SPANA CARLPresident and CEO2003-11-18Buy1,0002,667$2.752.8-98.07Link
WILLS STEPHEN TExecutive VP and CFO2003-11-18Buy7501,550$2.742.1-98.07Link

Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as Conversion of derivative security or Exercise of Options are not included. Insiders are only limited to Officers and/or Directors of the company.

"Shares" change (fifth column) and "Shares Owned Following This (Direct & Indirect)" transactions (sixth column) are split adjusted. The "Share Ownership Details" (last column) displayed data is as of reported.

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