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Top Direct Holders

HolderPositionShares% of Shares
Report Date
Bevil J. HoggDirector304,4371.47%2010-03-11
Mr. William C. Mills,IIICEO269,1121.3%2015-04-14
Douglas M. BruceSr. V.P., R & D243,5731.17%2012-02-14
Michael P. KaminskiPresident and CEO107,3690.52%2013-04-01
Melissa WalkerSr. VP, Reg., Quality & Compl.81,4410.39%2010-02-17
James M. StolzeN/A81,3040.39%2009-06-10
Mr. Martin C. StammerN/A72,5200.35%2015-03-06
Frank ChengSenior VP, Marketing and BD58,4290.28%2015-03-06
David GiffinVP, Human Resources56,7470.27%2015-03-06
Karen Witte DurosSr. VP, Gen. Counsel & Sec.55,5840.27%2015-03-06

Insider Charts

Insider Transactions

Insider Position Date Buy/Sell Shares Trade Price ($) Cost ($1000) Price Change
Since Trade (%)
Benfer DavidDirector2015-03-13Buy3,000$1.955.914.87Link
MESSEY ROBERT JDirector2015-03-04Sell1,410$2.333.3-3.86Link
Mills William C. IIICEO
(Click for the stocks that their CEOs have bought)
MIDDLETON FRED ADirector2014-12-09Sell8,551$1.5112.948.34Link
Mills William C. IIICEO2014-12-05Buy10,000$1.4314.356.64Link
MIDDLETON FRED ADirector2014-12-03Sell15,809$1.5925.140.88Link
Mills William C. IIICEO2014-08-11Buy10,000$2.7527.5-18.55Link
MIDDLETON FRED ADirector2014-03-13Sell24,302$4.21102.3-46.79Link
MIDDLETON FRED ADirector2013-08-23Sell14,600$3.6753.6-38.96Link
Alafi Christopher D10% Owner2013-08-20Sell261,241$3.74977-40.11Link
MIDDLETON FRED ADirector2013-08-07Sell78,974$10.13800-77.89Link
MIDDLETON FRED ADirector2012-11-30Buy24,360$1.5337.346.41Link
Benfer DavidDirector2012-05-31Buy3,000$0.250.8-10.4Link
Duggan Samuel W IICFO2012-05-11Buy5,000$0.351.8-36Link
Kelley William MDirector2011-12-09Buy2,000$0.941.9-76.17Link
MIDDLETON FRED ADirector2011-09-15Buy485$1.380.7-83.77Link
Alafi Christopher DDirector2011-09-12Buy6,447$1.348.6-83.28Link
Alafi Christopher DDirector2011-09-09Buy3,553$1.334.7-83.16Link
Kaminski Michael PPresident and CEO2011-09-01Buy1,040$1.431.5-84.34Link
MIDDLETON FRED ADirector2011-09-01Buy1,712$1.372.3-83.65Link

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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