Switch to:

Top Direct Holders

HolderPositionShares% of Shares
Report Date
Dr. David R. Walt,PhDDirector812,4270.56%2015-03-24
Jay T. FlatleyCEO424,9960.3%2015-03-12
John R. Stuelpnagel,D.V.M.Sr VP and COO, Director337,8360.23%2008-03-27
Noemi C. EspinosaVP Intellectual Property204,7040.14%2005-02-25
David L. Barker,PhDChief Scientific Officer137,6360.1%2005-11-28
Robert C. KainVice President Engineering125,311less than 0.1%2005-08-23
John WestN/A82,062less than 0.1%2007-11-08
Mr. Paul L. BianchiSr. VP, Human Resources71,277less than 0.1%2015-03-13
Francis A. DeSouzaN/A66,127less than 0.1%2014-12-16
Kersey AlanV.P. & Site Manager48,582less than 0.1%2005-08-31

Insider Charts

Warning: Invalid argument supplied for foreach() in /home/gurufocu/public_html/include/common_stock_functions_2.php on line 4486

Insider Transactions

Insider Position Date Buy/Sell Shares Trade Price ($) Cost ($1000) Price Change
Since Trade (%)
(Click for the stocks that their CEOs have bought)
WALT DAVID RDirector2015-03-24Sell5,000$192.16960.8-2.36Link
WALT DAVID RDirector2015-03-17Sell7,000$192.581348.1-2.58Link
BOWMAN A BLAINEDirector2015-03-17Sell3,000$192.3576.9-2.43Link
BRADBURY DANIELDirector2015-03-16Sell1,700$194.11330-3.34Link
HENRY CHRISTIAN OSr VP & Chief Commercial Offic2015-03-16Sell5,001$191.59958.1-2.07Link
MOELLER GERALDDirector2015-03-16Sell2,700$193.36522.1-2.97Link
Naclerio NicholasSr VP, Corporate Development2015-03-16Sell6,590$193.941278.1-3.26Link
Bianchi Paul LSr. VP, Human Resources2015-03-13Sell3,390$186.67632.80.51Link
Stapley MarcSr VP & CFO2015-03-12Sell3,314$189.01626.4-0.74Link
FLATLEY JAY TCEO2015-03-12Sell25,000$189.454736.3-0.97Link
EPSTEIN ROBERT SDirector2015-03-10Sell3,000$191.75575.3-2.15Link
Klausner RichardSr VP, Chief Medical Officer2015-03-10Sell1,186$191.75227.4-2.15Link
WALT DAVID RDirector2015-03-10Sell5,000$192.38961.9-2.47Link
WHITFIELD ROY ADirector2015-03-05Sell4,600$194.68895.5-3.63Link
WALT DAVID RDirector2015-03-03Sell7,000$193.691355.8-3.13Link
FLATLEY JAY TCEO2015-02-26Sell25,000$195.734893.3-4.14Link
WALT DAVID RDirector2015-02-24Sell9,503$199.511895.9-5.96Link
Bianchi Paul LSr VP Human Resources2015-02-19Sell16,951$199.993390-6.19Link
WALT DAVID RDirector2015-02-17Sell7,000$198.021386.1-5.25Link

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)
Free 7-day Trial