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MPM Asset Management LLC

Q1 2018 Holdings

Filed 2018-05-11 | 9 holdings | $259.6K | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Radius Health, Inc.Common750469207$143.7K3,999,34355.4%
Rhythm Pharmaceuticals, Inc.(RYTM)Common76243J105$53.7K2,696,39220.7%
Syndax Pharmaceuticals, Inc.(SNDX)Common87164F105$30.9K2,168,69111.9%
Conatus Pharmaceuticals, Inc.(CNATEUR)Common20600T108$14.5K2,464,8075.6%
Chiasma, Inc.(CHMA)Common16706W102$8.6K5,736,2963.3%
Endologix, Inc.Common29266S106$4.7K1,121,4471.8%
Proteon Therapeutics, Inc.Common74371L109$2.5K983,3810.9%
Aratana Therapeutics Inc.(PETXEUR)Common03874P101$1.1K250,0000.4%
Altimmune, Inc.Common02155H101$87,0000.0%