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Top Direct Holders

HolderPositionShares% of Shares
Report Date
Vincent J. AngottiN/A546,6260.86%2015-09-29
William J. Dower,PhDVP, Discovery Biology201,6290.32%2006-03-15
Dr. Ronald W. Barrett,PhDCEO, Director191,7030.3%2015-09-01
William G. HarrisSVP, Finance and CFO147,1110.23%2015-01-13
Ms. Gianna M. BoskoSVP, CLO and Secretary92,8370.15%2015-01-13
Dr. Ernest Mario,PhDDirector88,7500.14%2015-05-19
Dr. Pierre V. Tran,M.D.N/A83,3310.13%2005-06-01
Dr. David R. Savello,PhDN/A78,5060.12%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 Shares Owned Following This (Direct & Indirect) Trade Price ($) Cost ($1000) Price Change
Since Trade (%)
Share Ownership Details
Freund John GordonDirector2015-11-11Sell909502,486$6.686.1-2.8413,899 (Direct)
488,560 (Through Fund)
27 (Beneficial Ownership)
Barrett Ronald WCEO
(Click for the stocks that their CEOs have bought)
2015-09-01Sell12,500359,942$787.5-7.29191,703 (Direct)
168,239 (By Trust)
Barrett Ronald WCEO2015-07-15Sell25,000372,442$7.1177.5-8.59204,203 (Direct)
168,239 (By Trust)
WIERENGA WENDALLDirector2015-05-11Buy5,00028,998$5.6328.215.2828,998 (Direct)
RIEFLIN WILLIAM JLDirector2014-12-10Sell11,010302,845$8.4993.5-23.5621,660 (Direct)
281,117 (By Trust)
68 (Through Fund)
Barrett Ronald WCEO2014-12-08Sell7,015334,682$8.3658.6-22.37166,443 (Direct)
168,239 (By Trust)
BATES GREGORY TSVP, Regulatory Affairs & QA2014-12-08Sell14,16620,747$8.35118.3-22.2820,747 (Direct)
Bosko Gianna MSVP, CLO and Secretary2014-12-05Sell60,00077,072$8.45507-23.277,072 (Direct)
BATES GREGORY TSVP, Regulatory Affairs & QA2014-09-09Sell5,61220,747$5.2629.523.3820,747 (Direct)
Freund John GordonDirector2014-06-03Buy12,500498,395$3.9349.165.148,899 (Direct)
27 (Beneficial Ownership)
489,469 (Through Fund)
FENTON DENNIS MDirector2014-05-27Buy3,00014,300$4.0212.161.4413,000 (Direct)
1,300 (By Trust)
FRIEDMAN CATHYDirector2014-05-27Buy2,60014,900$3.9210.265.5612,300 (Direct)
2,600 (By Trust)
WIERENGA WENDALLDirector2014-05-27Buy10,00023,998$3.9939.962.6623,998 (Direct)
MARIO ERNESTDirector2014-05-23Buy30,00083,750$3.73111.973.9983,750 (Direct)
Freund John GordonDirector2014-05-23Buy15,000498,395$3.735673.998,899 (Direct)
27 (Beneficial Ownership)
489,469 (Through Fund)
Barrett Ronald WCEO2014-05-23Buy2,600342,978$3.759.873.07173,458 (Direct)
168,239 (By Trust)
1,281 (By Children)
BERNS PAUL LDirector2014-05-15Sell2,5005,000$3.669.277.325,000 (Direct)
BERNS PAUL LDirector2014-04-24Sell2,5002,500$4.310.850.932,500 (Direct)
BATES GREGORY TSVP, Regulatory Affairs & QA2013-06-14Sell7,50016,540$5.3540.121.3116,540 (Direct)
MARIO ERNESTDirector2013-05-22Buy20,00030,000$5.49109.818.2130,000 (Direct)

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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