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Top Direct Holders

HolderPositionShares% of Shares
Report Date
Thomas A. LaceyCEO527,9931.01%2015-08-24
Dr. Robert A. Young,PhDDirector480,4070.92%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 & Optics65,3470.13%2011-01-31
David B. Tuckerman,PhDCTO and Senior VP54,1370.1%2006-03-31
Christopher A. SeamsDirector44,782less than 0.1%2015-04-30
Mr. Craig MitchellCTO & President, Invensas Corp42,162less than 0.1%2015-09-14

Insider Charts

Insider Transactions

Insider Position Date Buy/Sell Shares Shares Owned Following This (Direct & Indirect) Trade Price ($) Cost ($1000) Price Change
Since Trade (%)
Share Ownership Details
Cwynar GeorgeDirector2015-03-06Sell3,51613,532$39.74139.7-18.2413,532 (Direct)
Feld Peter ADirector2015-03-03Sell375,0002,622,013$41.1315423.8-21.0122,013 (Direct)
1,573,424 (Starboard V&O MF)
558,691 (Managed Account)
356,235 (Starboard V&O SLLC)
111,650 (Starboard V&O CLP)
Feld Peter ADirector2015-02-26Sell200,0002,997,013$40.18020-18.9822,013 (Direct)
1,800,359 (Starboard V&O MF)
639,271 (Managed Account)
407,616 (Starboard V&O SLLC)
127,754 (Starboard V&O CLP)
Cwynar GeorgeDirector2015-02-23Sell1,50017,048$39.8659.8-18.4917,048 (Direct)
Feld Peter ADirector2015-02-20Sell250,0003,197,013$39.779942.5-18.3122,013 (Direct)
1,921,392 (Starboard V&O MF)
682,247 (Managed Account)
435,019 (Starboard V&O SLLC)
136,342 (Starboard V&O CLP)
Feld Peter ADirector2015-02-17Sell325,0003,447,013$39.4112808.3-17.5622,013 (Direct)
2,072,684 (Starboard V&O MF)
735,967 (Managed Account)
469,272 (Starboard V&O SLLC)
147,077 (Starboard V&O CLP)
Stultz Timothy JDirector2015-02-17Sell14,49315,305$39.22568.4-17.1615,305 (Direct)
(Click for the stocks that their CEOs have bought)
2015-02-12Sell100,907595,447$39.593994.9-17.93595,447 (Direct)
Cwynar GeorgeDirector2014-12-12Sell1,15018,548$35.7841.1-9.218,548 (Direct)
Mitchell CraigCTO & President, Invensas Corp2014-12-10Sell36,99917,159$36.031333.1-9.8317,159 (Direct)
Brown TudorDirector2014-12-08Sell1,11522,013$35.0639.1-7.3322,013 (Direct)
Feld Peter ADirector2014-12-04Sell1,000,0003,772,013$34.8134810-6.6622,013 (Direct)
2,269,362 (Starboard V&O MF)
805,803 (Managed Account)
513,801 (Starboard V&O SLLC)
161,034 (Starboard V&O CLP)
HILL RICHARDDirector2014-12-01Sell5,45838,617$34.45188-5.6938,617 (Direct)
Mitchell CraigCTO & President, Invensas Corp2014-12-01Sell1,19917,159$34.3741.2-5.4717,159 (Direct)
Mitchell CraigCTO & President, Invensas Corp2014-11-05Sell5,32517,159$30.44162.16.7317,159 (Direct)
Mitchell CraigCTO & President, Invensas Corp2014-11-03Sell48,57617,159$29.971455.88.4117,159 (Direct)
Thode JohnPresident, DOC2014-05-30Sell46,87582,500$22.621060.343.6382,500 (Direct)
Thode JohnPresident, DOC2014-05-22Sell2,45582,500$22.1854.546.4882,500 (Direct)
Thode JohnPresident, DOC2014-05-16Sell2,00084,955$21.7143.449.6584,955 (Direct)
Cwynar GeorgeDirector2014-05-12Sell5,37519,698$21.84117.448.7619,698 (Direct)

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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