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MPM Asset Management LLC

Q3 2014 Holdings

Filed 2014-10-23 | 13 holdings | $305.6K | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Radius Health, Inc.Common750469207$122.5K5,831,25340.1%
EpiZyme, Inc.(EPZMEUR)Common29428V104$65.4K2,413,81921.4%
Portola Pharmaceuticals, Inc.Common737010108$30.9K1,220,67210.1%
Trivascular Technologies, Inc.Common89685A102$25.7K1,776,6928.4%
Aratana Therapeutics Inc.(PETXEUR)Common03874P101$21.3K2,118,8457.0%
PharmAthene, Inc.Common71714G102$11.3K6,347,6143.7%
Celladon CorporationCommon15117E107$11.2K1,067,2363.7%
Conatus Pharmaceuticals, Inc.(CNATEUR)Common20600T108$7.3K1,192,0802.4%
Verastem, Inc.Common92337C104$7.0K816,6832.3%
Mast Therapeutics, Inc.Common576314108$1.4K2,551,8510.5%
EnteroMedics, Inc.Common29365M208$1.4K1,113,1680.4%
Sangamo Biosciences, Inc.(SGMO)Common800677106$24322,4870.1%
MacroGenics, Inc.(MGNX)Common556099109$663,1680.0%