Switch to:

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Michael W. HunkapillerChairman, CEO & President1,800,0002.41%2013-12-11
Hugh C. MartinN/A342,4580.46%2012-02-03
Mr. Michael PhillipsSVP, Research & Development164,1860.22%2015-03-02
Susan E. SiegelN/A65,000less than 0.1%2011-08-10
Susan K. BarnesN/A62,058less than 0.1%2013-03-15
Kevin P. CorcoranSVP, Market Development32,423less than 0.1%2015-03-02
Brian B. DowVP and PAO18,119less than 0.1%2015-03-02

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
Phillips James MichaelSVP, Research & Development2015-03-02Buy1,877164,186$4.919.210.39164,186 (Direct)
CORCORAN KEVIN PSVP, Market Development2015-03-02Buy2,81632,423$4.9113.810.3932,423 (Direct)
Dow Brian BVP and PAO2015-03-02Buy2,50318,119$4.9112.310.3918,119 (Direct)
Ericson William W.Director2014-08-19Buy39,2995,598,397$5.142025.45Link
Ericson William W.Director2014-08-18Buy135,1555,559,098$5.09687.96.48Link
Ericson William W.Director2014-08-14Buy77,8225,423,943$5389.18.4Link
Ericson William W.Director2014-08-13Buy29,4355,346,121$4.93145.19.94Link
Ericson William W.Director2014-08-12Buy123,4235,316,686$4.89603.510.84Link
Ericson William W.Director2014-08-11Buy143,3005,193,263$4.87697.911.29Link
Ericson William W.Director2014-08-08Buy51,4235,049,963$4.925210.61Link
Ericson William W.Director2014-08-07Buy146,2654,998,540$4.77697.713.63Link
Ericson William W.Director2014-08-06Buy24,7614,852,275$4.74117.414.35Link
Ericson William W.Director2014-08-05Buy114,3214,827,514$4.64530.416.81Link
Ericson William W.Director2014-06-12Buy45,8754,713,193$5.97273.9-9.21Link
Ericson William W.Director2014-06-10Buy68,9214,667,318$5.21359.14.03Link
Hunkapiller MichaelChairman, CEO & President
(Click for the stocks that their CEOs have bought)
2013-12-12Buy100,0001,800,000$4.1341331.231,800,000 (Direct)
Hunkapiller MichaelChairman, CEO & President2013-11-21Buy200,0001,700,000$3.6172250.141,700,000 (Direct)
Hunkapiller MichaelChairman, CEO & President2012-12-03Buy154,1001,500,000$1.75269.7209.711,500,000 (Direct)
Hunkapiller MichaelChairman, CEO & President2012-11-29Buy242,2001,345,900$1.68406.9222.621,345,900 (Direct)
Hunkapiller MichaelChairman, CEO & President2012-11-26Buy186,4001,103,700$1.44268.4276.391,103,700 (Direct)
Hunkapiller MichaelChairman, CEO & President2012-11-20Buy155,000917,300$1.27196.9326.77917,300 (Direct)
Hunkapiller MichaelChairman, CEO & President2012-11-16Buy262,300762,300$1.16304.3367.24762,300 (Direct)
Hunkapiller MichaelChairman, CEO & President2012-08-07Buy400,000500,000$1.75700209.71500,000 (Direct)
Hunkapiller MichaelDirector2011-08-10Buy100,000100,000$5.77577-6.07100,000 (Direct)
Turner Stephen WVP & Chief Technology Officer2011-07-06Sell67,9001,025,163$12.05818.2-55.02
0 (By Spouse)
1,025,163 (By Trust)

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)

GuruFocus Premium Plus Membership

FEEDBACK