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Top Direct Holders

HolderPositionShares% of Shares
Report Date
Dr. Ronald W. Barrett,PhDCEO, Director229,2030.37%2015-01-13
William J. Dower,PhDVP, Discovery Biology201,6290.32%2006-03-15
William G. HarrisSVP, Finance and CFO147,1110.23%2015-01-13
Vincent J. AngottiN/A104,8480.17%2015-01-13
Ms. Gianna M. BoskoSVP, CLO and Secretary92,8370.15%2015-01-13
Dr. Ernest Mario,PhDDirector83,7500.13%2014-05-23
Dr. Pierre V. Tran,M.D.N/A83,3310.13%2005-06-01
Dr. David R. Savello,PhDN/A78,5060.13%2014-01-13
Dr. Paul Goddard,PhDN/A50,831less than 0.1%2005-06-07
Dr. Kenneth C. Cundy,PhDSVP, Preclinical Development43,851less than 0.1%2012-03-12

Insider Charts

Insider Transactions

Insider Position Date Buy/Sell Shares Trade Price ($) Cost ($1000) Price Change
Since Trade (%)
RIEFLIN WILLIAM JLDirector2014-12-10Sell11,010$8.4993.5-13.31Link
BATES GREGORY TSVP, Regulatory Affairs & QA2014-12-08Sell14,166$8.35118.3-11.86Link
Barrett Ronald WCEO
(Click for the stocks that their CEOs have bought)
Bosko Gianna MSVP, CLO and Secretary2014-12-05Sell60,000$8.45507-12.9Link
BATES GREGORY TSVP, Regulatory Affairs & QA2014-09-09Sell5,612$5.2629.539.92Link
Freund John GordonDirector2014-06-03Buy12,500$3.9349.187.28Link
FENTON DENNIS MDirector2014-05-27Buy3,000$4.0212.183.08Link
FRIEDMAN CATHYDirector2014-05-27Buy2,600$3.9210.287.76Link
WIERENGA WENDALLDirector2014-05-27Buy10,000$3.9939.984.46Link
Freund John GordonDirector2014-05-23Buy15,000$3.735697.32Link
MARIO ERNESTDirector2014-05-23Buy30,000$3.73111.997.32Link
Barrett Ronald WCEO2014-05-23Buy2,600$3.759.896.27Link
BERNS PAUL LDirector2014-05-15Sell2,500$3.669.2101.09Link
BERNS PAUL LDirector2014-04-24Sell2,500$4.310.871.16Link
BATES GREGORY TSVP, Regulatory Affairs & QA2013-06-14Sell7,500$5.3540.137.57Link
MARIO ERNESTDirector2013-05-22Buy20,000$5.49109.834.06Link
MARIO ERNESTDirector2012-08-09Buy10,000$8.585-13.41Link
RIEFLIN WILLIAM JLDirector2011-12-16Buy10,000$3.8638.690.67Link
RIEFLIN WILLIAM JLDirector2011-11-21Buy10,000$4.4444.465.77Link
Barrett Ronald WCEO2011-08-11Buy7,500$6.5949.411.68Link

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.

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