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Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
David D. Taft,PhDCOO172,0680.64%2005-09-08
Mr. Nicholas TompkinsDirector156,9460.58%2009-04-14
Mr. Gregory S. SkinnerVP Finance and Admin & CFO80,7720.3%2006-10-24
Mr. Richard S. Schneider, PhDN/A70,0870.26%2011-05-26
Kirby L. CramerDirector56,0860.21%2005-05-09
Ronald MidyettExecutive Vice President55,8720.21%2014-05-07
Kenneth E. JonesN/A50,0000.19%2004-04-07
Thomas CrowleyN/A19,668less than 0.1%2005-05-11
Mr. Robert TobinN/A17,008less than 0.1%2014-06-06
Dr. Damian A. Hajduk, PhDChief Scientific Officer16,065less than 0.1%2013-05-24

Insider Charts

Insider Transactions

Insider Position Date Buy/Sell Shares Shares Owned Following This (Direct & Indirect) Trade Price ($) Cost ($1000) Price Change
Since Trade (%)
Details
FRANK FREDDirector2014-10-15Sell50,00073,996$11.5857915.72Link
FRANK FREDDirector2014-08-15Sell88,464163,060$12.11070.410.74Link
FRANK FREDDirector2014-08-12Sell52,117215,177$12.18634.810.02Link
FRANK FREDDirector2014-08-07Sell20,551250,677$12.19250.59.93Link
Midyett Ronald LaneExecutive Vice President2014-05-07Sell6,00055,872$11.5969.515.62Link
TOMPKINS NICHOLASDirector2014-05-06Sell10,00025,671$11.51115.116.42Link
FRANK FREDDirector2014-05-02Sell8,433262,232$12101.211.67Link
FRANK FREDDirector2014-04-29Sell25,741270,665$12.06310.411.11Link
Hemmeter MollyCOO2014-04-08Sell6,9720$11.580.216.52Link
Hemmeter MollyCOO2014-04-02Sell9436,990$11.510.816.52Link
BRISTOW DUKE KDirector2013-10-10Sell4,2719,248$11.7550.214.04Link
BRISTOW DUKE KDirector2013-10-01Sell55,00013,519$12.23672.79.57Link
SKINNER GREGORY SVP Finance and Admin & CFO
(Click for the stocks that their CFOs have bought)
2013-04-23Sell3,062201,200$13.9342.7-3.8Link
BITLER STEVEN PVice President, Technology2013-04-22Sell15,00041,042$13.55203.3-1.11Link
Hajduk Damian A.Chief Scientific Officer2013-04-19Sell10,0000$13.34133.40.45Link
ALLINGHAM DENNIS JExecutive Vice President2013-04-10Sell56,2500$13.75773.4-2.55Link
Hajduk Damian A.Chief Scientific Officer2013-01-22Sell10,0000$12.35123.58.5Link
SKINNER GREGORY SVP Finance and Admin & CFO
(Click for the stocks that their CFOs have bought)
2012-10-25Sell6,7860$10.5571.627.01Link
SKINNER GREGORY SVP Finance and Admin & CFO
(Click for the stocks that their CFOs have bought)
2012-10-01Sell8,8756,661$11.51102.216.42Link
WYNNEFIELD PARTNERS SMALL CAP 10% Owner2012-09-19Sell250,0002,318,271$11.1277520.72Link

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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