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Top Direct Holders

HolderPositionShares% of Shares
Report Date
Bevil J. HoggDirector304,4371.47%2010-03-11
Mr. William C. Mills,IIICEO282,3111.36%2015-02-06
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 Shares Owned Following This (Direct & Indirect) Trade Price ($) Cost ($1000) Price Change
Since Trade (%)
Benfer DavidDirector2015-03-13Buy3,00042,290$1.955.96.15Link
MESSEY ROBERT JDirector2015-03-04Sell1,4100$2.333.3-11.16Link
Mills William C. IIICEO
(Click for the stocks that their CEOs have bought)
MIDDLETON FRED ADirector2014-12-09Sell8,5511,256,402$1.5112.937.09Link
Mills William C. IIICEO2014-12-05Buy10,000229,711$1.4314.344.76Link
MIDDLETON FRED ADirector2014-12-03Sell15,8091,256,402$1.5925.130.19Link
Mills William C. IIICEO2014-08-11Buy10,000219,711$2.7527.5-24.73Link
MIDDLETON FRED ADirector2014-03-13Sell24,3021,567,805$4.21102.3-50.83Link
MIDDLETON FRED ADirector2013-08-23Sell14,6001,592,107$3.6753.6-43.6Link
Alafi Christopher D10% Owner2013-08-20Sell261,2411,307,043$3.74977-44.65Link
MIDDLETON FRED ADirector2013-08-07Sell78,9741,296,592$10.13800-79.57Link
MIDDLETON FRED ADirector2012-11-30Buy24,3601,101,114$1.5337.335.29Link
Benfer DavidDirector2012-05-31Buy3,0006,935$0.250.8-17.2Link
Duggan Samuel W IICFO2012-05-11Buy5,00015,000$0.351.8-40.86Link
Kelley William MDirector2011-12-09Buy2,0004,260$0.941.9-77.98Link
MIDDLETON FRED ADirector2011-09-15Buy485484,541$1.380.7-85Link
Alafi Christopher DDirector2011-09-12Buy6,447437,788$1.348.6-84.55Link
Alafi Christopher DDirector2011-09-09Buy3,553431,342$1.334.7-84.44Link
Kaminski Michael PPresident and CEO2011-09-01Buy1,04012,927$1.431.5-85.52Link
MIDDLETON FRED ADirector2011-09-01Buy1,712484,056$1.372.3-84.89Link

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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