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MPM Asset Management LLC

Q4 2013 Holdings

Filed 2014-01-23 | 12 holdings | $309.6K | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Aratana Therapeutics Inc.(PETXEUR)Common03874P101$83.1K4,351,04826.8%
Portola Pharmaceuticals, Inc.Common737010108$62.9K2,441,34420.3%
EpiZyme, Inc.(EPZMEUR)Common29428V104$59.9K2,880,48519.4%
MacroGenics, Inc.(MGNX)Common556099109$48.9K1,780,95515.8%
PharmAthene, Inc.Common71714G102$11.8K6,347,6143.8%
Verastem, Inc.Common92337C104$11.8K1,033,3243.8%
Kalobios Pharmaceuticals, Inc.Common48344T100$11.6K2,632,9283.8%
Conatus Pharmaceuticals, Inc.(CNATEUR)Common20600T108$7.7K1,192,0802.5%
Pacira Pharmaceuticals, Inc.(PCRX)Common695127100$5.7K100,0001.9%
EnteroMedics, Inc.Common29365M208$3.4K1,669,7531.1%
Aveo Pharmaceuticals, Inc.(AVEOEUR)Common053588109$2.5K1,372,1180.8%
Sangamo biosciences, Inc.(SGMO)Common800677106$31222,4870.1%