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Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Dr. David R. Walt,PhDDirector648,8400.45%2015-08-18
Jay T. FlatleyCEO424,9960.29%2015-08-13
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
Francis A. DeSouzaN/A66,127less than 0.1%2014-12-16
Mr. Paul L. BianchiSr. VP, Human Resources61,123less than 0.1%2015-06-15
Kersey AlanV.P. & Site Manager48,582less than 0.1%2005-08-31

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
FLATLEY JAY TCEO
(Click for the stocks that their CEOs have bought)
2015-08-27Sell25,000430,996$200.165004-1.27424,996 (Direct)
6,000 (By Daughters)
Dadswell CharlesSr VP & General Counsel2015-08-27Sell16341,162$198.8132.4-0.641,162 (Direct)
WALT DAVID RDirector2015-08-18Sell2,000693,800$206.89413.8-4.49648,840 (Direct)
44,960 (By Spouse)
BRADBURY DANIELDirector2015-08-17Sell1,70014,376$208.14353.8-5.0614,376 (Direct)
FLATLEY JAY TCEO2015-08-13Sell25,000430,996$207.855196.3-4.93424,996 (Direct)
6,000 (By Daughters)
Bouchard MichelChief Accounting Officer2015-08-12Sell1,40815,000$205288.6-3.615,000 (Direct)
WALT DAVID RDirector2015-08-11Sell5,497695,800$208.691147.2-5.31648,840 (Direct)
46,960 (By Spouse)
EPSTEIN ROBERT SDirector2015-08-10Sell2,0007,935$212.09424.2-6.837,935 (Direct)
WALT DAVID RDirector2015-08-04Sell12,000701,297$215.032580.4-8.1654,337 (Direct)
46,960 (By Spouse)
OSTADAN OMEADSr VP Product Dev & Operations2015-07-29Sell3,51045,673$217.93764.9-9.3245,673 (Direct)
WALT DAVID RDirector2015-07-28Sell10,000713,297$217.292172.9-9.06664,337 (Direct)
48,960 (By Spouse)
Dadswell CharlesSr VP & General Counsel2015-07-27Sell16741,325$218.9236.6-9.7341,325 (Direct)
BOWMAN A BLAINEDirector2015-07-24Sell3,00014,483$221.47664.4-10.7713,615 (Direct)
198 (Family Trust)
670 (Limited Partnership)
FLATLEY JAY TCEO2015-07-23Sell25,000430,996$214.875371.8-8.03424,996 (Direct)
6,000 (By Daughters)
WALT DAVID RDirector2015-07-21Sell12,000723,297$235.242822.9-16674,337 (Direct)
48,960 (By Spouse)
Ronaghi MostafaSr VP & CTO2015-07-17Sell1,20041,856$235282-15.9141,856 (Direct)
HENRY CHRISTIAN OSr VP & Chief Commercial Offic2015-07-16Sell5,39021,332$229.611237.6-13.9421,332 (Direct)
Ronaghi MostafaSr VP & CTO2015-07-15Sell3,00042,056$227.19681.6-13.0242,056 (Direct)
Naclerio NicholasSr VP, Corporate Development2015-07-15Sell6,59121,686$229.431512.2-13.8721,686 (Direct)
Ronaghi MostafaSr VP & CTO2015-07-15Sell2,00043,056$228.29456.6-13.4443,056 (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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