0000950123-16-013404.txt : 20160204
0000950123-16-013404.hdr.sgml : 20160204
20160204113847
ACCESSION NUMBER: 0000950123-16-013404
CONFORMED SUBMISSION TYPE: 13F-HR
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20151231
FILED AS OF DATE: 20160204
DATE AS OF CHANGE: 20160204
EFFECTIVENESS DATE: 20160204
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MPM ASSET MANAGEMENT LLC
CENTRAL INDEX KEY: 0001263048
IRS NUMBER: 043351032
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 13F-HR
SEC ACT: 1934 Act
SEC FILE NUMBER: 028-13379
FILM NUMBER: 161387400
BUSINESS ADDRESS:
STREET 1: 450 KENDALL STREET
CITY: CAMBRIDGE
STATE: MA
ZIP: 02142
BUSINESS PHONE: 6174259200
MAIL ADDRESS:
STREET 1: 450 KENDALL STREET
CITY: CAMBRIDGE
STATE: MA
ZIP: 02142
13F-HR
1
primary_doc.xml
13F-HR
LIVE
false
true
false
0001263048
XXXXXXXX
12-31-2015
12-31-2015
MPM ASSET MANAGEMENT LLC
450 KENDALL STREET
CAMBRIDGE
MA
02142
13F HOLDINGS REPORT
028-13379
N
Ansbert Gadicke
Member
(617) 425-9200
/s/Ansbert Gadicke
Boston
MA
02-04-2016
0
15
560375
false
INFORMATION TABLE
2
form13fInfoTable.xml
INFORMATION TABLE FOR FORM 13F
Aratana Therapeutics Inc.
Common
03874P101
6238
1117875
SH
SOLE
1117875
0
0
Cerecor, Inc.
Common
15671L109
1995
595436
SH
SOLE
595436
0
0
Chiasma, Inc.
Common
16706W102
111188
5681544
SH
SOLE
5681544
0
0
CoLucid Pharmaceuticals, Inc.
Common
19716T101
183
21806
SH
SOLE
21806
0
0
Conatus Pharmaceuticals, Inc.
Common
20600T108
3433
1192080
SH
SOLE
1192080
0
0
EnteroMedics, Inc.
Common
29365M208
145
1113168
SH
SOLE
1113168
0
0
EpiZyme, Inc.
Common
29428V104
27709
1729674
SH
SOLE
1729674
0
0
MacroGenics, Inc.
Common
556099109
98
3168
SH
SOLE
3168
0
0
Mast Therapeutics, Inc.
Common
576314108
1072
2551851
SH
SOLE
2551851
0
0
Nevro Corporation
Common
64157F103
10127
150000
SH
SOLE
150000
0
0
PharmAthene, Inc.
Common
71714G102
12060
6347614
SH
SOLE
6347614
0
0
Proteon Therapeutics, Inc.
Common
74371L109
15252
983381
SH
SOLE
983381
0
0
Radius Health, Inc.
Common
750469207
358855
5831253
SH
SOLE
5831253
0
0
Sangamo Biosciences, Inc.
Common
800677106
205
22487
SH
SOLE
22487
0
0
Trivascular Technologies, Inc.
Common
89685A102
11815
1776692
SH
SOLE
1776692
0
0