Switch to:

Top Direct Holders

HolderPositionShares% of Shares
Report Date
Thomas A. LaceyCEO529,8961%2015-02-27
Dr. Robert A. Young,PhDDirector480,4070.91%2009-12-03
Henry (Hank) R. NothhaftChairman & CEO120,2500.23%2011-02-16
Dr. Bruce M. McWilliams,PhDDirector84,1200.16%2010-05-18
John S. ThodePresident, DOC80,6170.15%2015-02-09
Mr. Robert J. AndersenN/A78,2610.15%2015-02-27
Michael BerezuikFormer EVP, Imaging & Optics65,3470.12%2011-01-31
David B. Tuckerman,PhDCTO and Senior VP54,1370.1%2006-03-31
Mr. Craig MitchellCTO & President, Invensas Corp42,288less than 0.1%2015-02-27
Christopher A. SeamsDirector42,013less than 0.1%2014-05-07

Insider Charts

Insider Transactions

Insider Position Date Buy/Sell Shares Trade Price ($) Cost ($1000) Price Change
Since Trade (%)
Cwynar GeorgeDirector2015-03-06Sell3,516$39.74139.71.66Link
Feld Peter ADirector2015-03-03Sell375,000$41.1315423.8-1.77Link
Feld Peter ADirector2015-02-26Sell200,000$40.180200.75Link
Cwynar GeorgeDirector2015-02-23Sell1,500$39.8659.81.35Link
Feld Peter ADirector2015-02-20Sell250,000$39.779942.51.58Link
Feld Peter ADirector2015-02-17Sell325,000$39.4112808.32.51Link
Stultz Timothy JDirector2015-02-17Sell14,493$39.22568.43.01Link
(Click for the stocks that their CEOs have bought)
Cwynar GeorgeDirector2014-12-12Sell1,150$35.7841.112.91Link
Mitchell CraigCTO & President, Invensas Corp2014-12-10Sell36,999$36.031333.112.13Link
Brown TudorDirector2014-12-08Sell1,115$35.0639.115.23Link
Feld Peter ADirector2014-12-04Sell1,000,000$34.813481016.06Link
Mitchell CraigCTO & President, Invensas Corp2014-12-01Sell1,199$34.3741.217.54Link
HILL RICHARDDirector2014-12-01Sell5,458$34.4518817.27Link
Mitchell CraigCTO & President, Invensas Corp2014-11-05Sell5,325$30.44162.132.72Link
Mitchell CraigCTO & President, Invensas Corp2014-11-03Sell48,576$29.971455.834.8Link
Thode JohnPresident, DOC2014-05-30Sell46,875$22.621060.378.6Link
Thode JohnPresident, DOC2014-05-22Sell2,455$22.1854.582.15Link
Thode JohnPresident, DOC2014-05-16Sell2,000$21.7143.486.09Link
Cwynar GeorgeDirector2014-05-12Sell5,375$21.84117.484.98Link

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.

To find out why GuruFocus thinks data on insider trade are interesting, please read:
Also See GuruFocus Insider Trade Screener:

Get WordPress Plugins for easy affiliate links on Stock Tickers and Guru Names | Earn affiliate commissions by embedding GuruFocus Charts
GuruFocus Affiliate Program: Earn up to $400 per referral. ( Learn More)