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Insider Position Date Buy/Sell Shares Shares Owned Following This Trade Price ($) Cost ($1000) Price Change
Since Trade (%)
Shafer Bradford JSr VP, Gen. Counsel, Secretary2014-03-03Sell65,806329,481$36.732417.1-25.97Link
Mammen MathaiSVP, Research & Early Clin Dev2014-02-14Sell35,000186,623$39.361377.6-30.92Link
GLAXOSMITHKLINE PLC10% Owner2014-02-11Buy342,22930,258,302$128507004397882210.3-100Link
GLAXOSMITHKLINE PLC10% Owner2013-10-29Buy130,47329,916,073$4913610641093437.5-100Link
Winningham Rick ECEO
(Click for the stocks that their CEOs have bought)
Mammen MathaiSVP, Research & Early Clin Dev2013-07-30Sell7,000211,705$36.51255.6-25.53Link
GLAXOSMITHKLINE PLC10% Owner2013-07-30Buy3,064,40729,785,600$111851000342756987357-100Link
Shafer Bradford JSr VP, Gen. Counsel, Secretary2013-06-07Sell31,038306,166$35.041087.6-22.4Link
Brinkley David LHead of Business Dev.2013-05-29Sell3,80848,749$35.01133.3-22.34Link
Brinkley David LHead of Business Dev.2013-05-13Sell16,12955,000$40.33650.5-32.58Link
Brinkley David LHead of Business Dev.2013-05-03Sell16,12955,000$34.77560.8-21.8Link
GLAXOSMITHKLINE PLC10% Owner2013-04-30Buy193,56326,721,193$66992201296721120.9-100Link
Mammen MathaiSVP, Research & Early Clin Dev2013-04-30Sell7,000205,976$33.74236.2-19.41Link
Brinkley David LHead of Business Dev.2013-04-30Sell17,10455,000$33.76577.4-19.46Link
Aguiar Michael WSr VP, CFO2013-04-30Sell170,879142,486$33.85775.7-19.56Link
Winningham Rick ECEO2013-04-30Sell255,532721,551$33.648596.1-19.17Link
Mammen MathaiSVP, Research & Early Clin Dev2013-02-20Sell7,000212,976$22.1415522.81Link
GLAXOSMITHKLINE PLC10% Owner2013-02-15Buy116,52726,527,630$2567090299135296.4-100Link
Mammen MathaiSVP, Research & Early Clin Dev2012-11-02Sell7,000205,641$21.45150.226.76Link
GLAXOSMITHKLINE PLC10% Owner2012-11-02Buy280,34826,411,103$62657801756598891.4-100Link

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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