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Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Kopp Leroy C10% Owner509,6003.89%2010-05-14
John DulchinosN/A115,3040.88%2013-01-02
Lisa M. CumminsSr. VP Finance & CFO40,1690.31%2012-10-04
Robert H. BucherN/A29,3010.22%2008-10-01
Pap Rocki DavidVP, Worldwide Operations29,1300.22%2011-01-01
Michael P. KellyDirector22,5900.17%2014-03-28
Gordon DeansN/A17,0170.13%2008-10-01
John C. BoutsikarisSr. VP Sales & Marketing16,6670.13%2013-03-07
A. Richard JuelisDirector10,000less than 0.1%2014-06-30
Joachim MelisVP & GM Europe9,375less than 0.1%2013-06-14

Insider Charts

Insider Transactions

Insider Position Date Buy/Sell Shares Trade Price ($) Cost ($1000) Price Change
Since Trade (%)
Details
AWM Investment Company, Inc.10% Owner2015-02-06Buy386,962$6.932681.6-9.67Link
MARXE AUSTIN W & GREENHOUSE DA10% Owner2014-03-21Sell68,580$21.031442.2-70.23Link
MARXE AUSTIN W & GREENHOUSE DA10% Owner2014-03-19Sell32,816$20656.3-68.7Link
HALE MARTIN M JRSee Remarks2014-03-10Sell148,860$17.352582.7-63.92Link
HALE MARTIN M JRSee Remarks2014-03-06Sell30,271$17.01514.9-63.2Link
HALE MARTIN M JRSee remarks2014-02-28Sell97,053$17.041653.8-63.26Link
HALE MARTIN M JRSee Remarks2014-02-25Sell31,516$17.25543.7-63.71Link
HALE MARTIN M JRSee Remarks2014-02-20Sell152,615$17.792715-64.81Link
MARXE AUSTIN W & GREENHOUSE DA10% Owner2014-02-03Sell25,234$18.11457-65.43Link
MARXE AUSTIN W & GREENHOUSE DA10% Owner2014-01-14Sell3,100$17.554.3-64.23Link
MARXE AUSTIN W & GREENHOUSE DA10% Owner2014-01-03Sell100,000$16.831683-62.8Link
MARXE AUSTIN W & GREENHOUSE DA10% Owner2013-12-24Sell78,811$13.921097-55.03Link
MARXE AUSTIN W & GREENHOUSE DA10% Owner2013-12-06Sell26,000$12312-47.83Link
MARXE AUSTIN W & GREENHOUSE DA10% Owner2013-12-02Sell110$12.361.4-49.35Link
MARXE AUSTIN W & GREENHOUSE DA10% Owner2013-11-27Sell86,376$11.961033.1-47.66Link
MARXE AUSTIN W & GREENHOUSE DA10% Owner2013-10-15Sell293,980$9.432772.2-33.62Link
KELLY MICHAEL PDirector2013-09-03Buy6,000$4.172550.12Link
MARXE AUSTIN W & GREENHOUSE DA10% Owner2013-08-29Sell200$4.50.939.11Link
MELIS JOACHIMVP & GM Europe2013-06-14Sell20,000$3.5370.677.34Link
MELIS JOACHIMVP & GM Europe2013-05-15Sell1,875$3.656.871.51Link

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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