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Top Direct Holders

HolderPositionShares% of Shares
Report Date
Joseph S. PodolskiCEO65,7450.27%2014-11-12
Louis Ploth,JrN/A41,0170.17%2008-10-07
Dr. Ronald Wiehle,PhDN/A22,016less than 0.1%2007-01-04
Ms. Katherine A. AndersonCFO11,875less than 0.1%2014-11-12
Daniel F. CainDirector11,000less than 0.1%2014-01-10
Van As Andre Md, PhdN/A10,000less than 0.1%2007-01-11
Dr. Michael WyllieN/A9,359less than 0.1%2012-10-29
Dr. John C. Reed,M.D.,PhDN/A3,846less than 0.1%2008-10-02
Nola E. Masterson,PhDDirector3,355less than 0.1%2012-09-12
Jeffrey R. HarderDirector1,925less than 0.1%2005-06-21

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
Anderson KatherineCFO
(Click for the stocks that their CFOs have bought)
2014-11-12Buy3,50011,875$9.4132.9-81.411,875 (Direct)
(Click for the stocks that their CEOs have bought)
2014-11-12Buy4,70065,745$9.4244.3-81.4265,745 (Direct)
Masterson Nola EDirector2014-09-15Buy2003,305$14.342.9-87.8
3,305 (By Science Futures LLC)
PODOLSKI JOSEPHPresident and CEO2014-08-14Buy2,10061,045$13.9129.2-87.4261,045 (Direct)
Anderson KatherineCFO2014-08-14Buy2,0008,375$13.8527.7-87.368,375 (Direct)
CAIN DANIEL FDirector2013-11-12Buy5001,000$14.977.5-88.311,000 (Direct)
PODOLSKI JOSEPHPresident and CEO2013-10-25Buy3,00058,945$18.0354.1-90.2958,945 (Direct)
Anderson KatherineCFO2013-10-25Buy1,0006,375$17.917.9-90.226,375 (Direct)
Anderson KatherineCFO2013-10-10Buy1,0005,375$23.7723.8-92.645,375 (Direct)
Anderson KatherineCFO2013-02-01Buy1,0004,375$11.8911.9-85.284,375 (Direct)
PERCEPTIVE ADVISORS LLC10% Owner2012-05-14Buy59,5002,862,560$7.38439.1-76.29
2,862,560 (See Footnotes(F1,F2))
PERCEPTIVE ADVISORS LLC10% Owner2012-05-11Buy170,0002,803,060$6.351079.5-72.44
2,803,060 (See Footnotes(F1,F2))
PERCEPTIVE ADVISORS LLC10% Owner2012-05-10Buy325,0002,633,060$4.821566.5-63.69
2,633,060 (See Footnotes(F1,F2))
Anderson KatherineCFO2012-04-13Buy3,0003,375$3.8611.6-54.663,375 (Direct)
PODOLSKI JOSEPHPresident and CEO2012-03-05Buy5,00055,945$3.9920-56.1455,945 (Direct)
PERCEPTIVE ADVISORS LLC10% Owner2011-08-19Buy725,6002,308,060$5.433940-67.77
2,308,060 (See Footnotes(F1,F2,F3))
PERCEPTIVE ADVISORS LLC10% Owner2011-08-12Buy8001,582,460$7.56-76.67
1,582,460 (See Footnotes(F1,F2,F3))
PERCEPTIVE ADVISORS LLC10% Owner2011-08-09Buy23,6003,159,520$7.5177-76.67
1,577,860 (See Footnotes(F1,F2,F3))
1,581,660 (See footnotes(F1,F2,F3))
PERCEPTIVE ADVISORS LLC10% Owner2011-03-16Buy86,5000$5.21450.7-66.41Link
PERCEPTIVE ADVISORS LLC10% Owner2011-03-07Buy30,0000$6.47194.1-72.95Link

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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