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MPM Asset Management LLC

Q4 2017 Holdings

Filed 2018-02-02 | 9 holdings | $249.5K | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Radius Health, Inc.Common750469207$123.5K3,887,50249.5%
Rhythm Pharmaceuticals, Inc.(RYTM)Common76243J105$78.4K2,696,39231.4%
Syndax Pharmaceuticals, Inc.(SNDX)Common87164F105$19.0K2,168,6917.6%
Chiasma, Inc.(CHMA)Common16706W102$9.8K5,736,2963.9%
Conatus Pharmaceuticals, Inc.(CNATEUR)Common20600T108$9.7K2,101,1713.9%
Endologix, Inc.Common29266S106$6.0K1,121,4472.4%
Proteon Therapeutics, Inc.Common74371L109$1.9K983,3810.7%
Aratana Therapeutics Inc.(PETXEUR)Common03874P101$1.3K250,0000.5%
Altimmune, Inc.Common02155H101$147,0000.0%