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Insider Position Date Buy/Sell Shares Shares Owned Following This Trade Price ($) Cost ($1000) Price Change
Since Trade (%)
Details
PATTON JOHN STUARTDirector2014-08-19Sell75,000254,876$9.96747-2.21Link
Engler RobertDirector2014-08-14Sell35,000308,176$9.96348.6-2.21Link
Engler RobertDirector2014-05-15Sell126,700233,176$7.56957.928.84Link
PATTON JOHN STUARTDirector2013-09-16Sell75,000155,000$9.13684.86.68Link
Shepard H. MichaelVP, Chief Scientific Officer2013-08-19Sell10,00013,198$7.1171.136.99Link
FALBERG KATHRYN EDirector2013-08-14Buy100,000280,000$6.8268242.82Link
Engler RobertDirector2012-11-29Buy15,000165,000$5.5783.674.87Link
Shaffer James PVP & Chief Commercial Officer2012-11-14Buy20,00026,300$5.22104.486.59Link
FALBERG KATHRYN EDirector2012-11-13Buy50,000160,000$5.21260.586.95Link
Kelley Kenneth JDirector2012-08-27Buy20,000150,000$5.711470.88Link
Frost Gregory IanCEO, President
(Click for the stocks that their CEOs have bought)
2012-08-13Buy2,0003,555,331$5.51177.09Link
KIRK RANDAL JDirector, 10% Owner2012-06-05Buy194,18919,929,503$7.381433.131.98Link
KIRK RANDAL JDirector, 10% Owner2012-05-17Buy1,071,49819,735,314$7.427950.531.27Link
Kelley Kenneth JDirector2012-05-14Buy20,000130,000$7.49149.830.04Link
KIRK RANDAL JDirector, 10% Owner2012-02-10Buy1,360,00018,643,816$10.6114429.6-8.2Link
KIRK RANDAL JDirector, 10% Owner2011-11-23Buy277,72317,283,816$8.032230.121.3Link
KIRK RANDAL JDirector, 10% Owner2011-11-16Buy638,22417,006,093$8.175214.319.22Link
Engler RobertDirector2011-11-14Buy5,000130,000$8.1540.819.51Link
KIRK RANDAL JDirector, 10% Owner2011-08-10Buy1,000,00016,367,869$5.95595063.7Link
GUSTAFSON KURT AVice President and CFO2011-08-09Buy8,0008,000$5.884765.65Link

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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