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Top Direct Holders

HolderPositionShares% of Shares
Report Date
Dr. Gilbert V. Levin,PhDN/A1,085,5983.79%2010-12-22
Mr. Douglas T. BrownN/A38,8180.14%2009-05-12
Dr. Claire L. Kruger,PhDN/A30,0000.1%2007-08-01
Dr. Robert J. Vander ZandenN/A29,8180.1%2009-05-12
Mr. Anthony HayesCHIEF EXECUTIVE OFFICER29,5810.1%2014-06-09
A. Paul Cox,JrN/A23,152less than 0.1%2008-05-13
Lionel V. Baldwin,PhDN/A23,138less than 0.1%2005-04-08
Aristides MelissaratosN/A16,281less than 0.1%2009-05-12
Mr. Harvey J. KesnerDirector13,700less than 0.1%2014-04-03
George C. CreelN/A13,537less than 0.1%2007-08-15

Insider Charts

Insider Transactions

Insider Position Date Buy/Sell Shares Trade Price ($) Cost ($1000) Price Change
Since Trade (%)
Hayes AnthonyCHIEF EXECUTIVE OFFICER2014-06-09Buy2,500$1.694.2-55.03Link
Hayes AnthonyCHIEF EXECUTIVE OFFICER, 10% Owner2014-04-11Buy4,000$2.359.4-67.66Link
Kesner Harvey JDirector2014-04-03Buy10,000$2.8428.4-73.24Link
Kesner Harvey JDirector2014-04-01Buy4,700$3.1314.7-75.72Link
Kesner Harvey JDirector2014-01-27Buy1,000$5.795.8-86.87Link

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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