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Insider Position Date Buy/Sell Shares Shares Owned Following This Trade Price ($) Cost ($1000) Price Change
Since Trade (%)
Details
QVT Associates GP LLC10% Owner2013-12-30Sell170,23910,816,953$3.34568.6-15.27Link
QVT Associates GP LLC10% Owner2013-12-26Sell121,20510,987,192$3.44416.9-17.73Link
QVT Associates GP LLC10% Owner2013-12-23Sell289,14111,108,397$3.24936.8-12.65Link
QVT Associates GP LLC10% Owner2013-12-19Sell222,61211,397,538$3.09687.9-8.41Link
QVT Associates GP LLC10% Owner2013-12-17Sell92,80311,620,150$3.11288.6-9Link
Liotta DennisDirector2013-11-22Buy10,000100,000$2.9829.8-5.03Link
RA CAPITAL MANAGEMENT, LLC2013-11-20Buy1,110,00023,366,007$2.552830.510.98Link
FISHERMAN JASON SDirector2013-11-19Buy15,00040,000$2.6339.57.6Link
RA CAPITAL MANAGEMENT, LLCSee Footnotes (1)-(2)2013-11-12Buy1,795,00022,256,007$2.484451.614.11Link
RA CAPITAL MANAGEMENT, LLC2013-10-31Buy1,186,00720,461,007$2.452905.715.51Link
RA CAPITAL MANAGEMENT, LLC2013-10-14Buy2,369,22919,275,000$2.796610.11.43Link
RA CAPITAL MANAGEMENT, LLC2013-10-11Buy2,448,71016,905,771$2.566268.710.55Link
RA CAPITAL MANAGEMENT, LLC2013-09-30Buy2,800,00014,457,061$2.988344-5.03Link
QVT Associates GP LLC10% Owner2013-09-30Sell2,754,90011,712,953$3.479559.5-18.44Link
FISHERMAN JASON SDirector2013-08-14Buy5,00025,000$6.8334.2-58.57Link
Liotta DennisDirector2013-08-12Buy5,00090,000$6.4732.4-56.26Link
QVT Associates GP LLC10% Owner2013-08-09Buy102,28214,467,853$6.41655.6-55.85Link
QVT Associates GP LLC10% Owner2013-07-11Buy401,01714,365,571$6.462590.6-56.19Link
QVT Associates GP LLC10% Owner2013-07-10Buy390,94413,964,554$6.332474.7-55.29Link
QVT Associates GP LLC10% Owner2013-07-08Buy642,50913,573,610$6.284035-54.94Link

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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