0001140361-16-086430.txt : 20161114
0001140361-16-086430.hdr.sgml : 20161111
20161114163417
ACCESSION NUMBER: 0001140361-16-086430
CONFORMED SUBMISSION TYPE: 13F-HR
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20160930
FILED AS OF DATE: 20161114
DATE AS OF CHANGE: 20161114
EFFECTIVENESS DATE: 20161114
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: EcoR1 Capital, LLC
CENTRAL INDEX KEY: 0001587114
IRS NUMBER: 000000000
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 13F-HR
SEC ACT: 1934 Act
SEC FILE NUMBER: 028-16764
FILM NUMBER: 161995277
BUSINESS ADDRESS:
STREET 1: 409 ILLINOIS STREET
CITY: SAN FRANCISCO
STATE: CA
ZIP: 94158
BUSINESS PHONE: 415-448-6534
MAIL ADDRESS:
STREET 1: 409 ILLINOIS STREET
CITY: SAN FRANCISCO
STATE: CA
ZIP: 94158
13F-HR
1
primary_doc.xml
13F-HR
LIVE
false
true
false
0001587114
XXXXXXXX
09-30-2016
09-30-2016
EcoR1 Capital, LLC
409 ILLINOIS STREET
SAN FRANCISCO
CA
94158
13F HOLDINGS REPORT
028-16764
N
Sarah Marriott
GC/CCO
415-754-3517
Sarah Marriott
San Francisco
CA
11-11-2016
0
31
325892
false
INFORMATION TABLE
2
form13fInfoTable.xml
ALLERGAN PLC
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BRISTOL MYERS SQUIBB CO
COM
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SH
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CASCADIAN THERAPEUTICS INC
COM
14740B901
170
103800
SH
Call
SOLE
103800
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EXACT SCIENCES CORP
COM
30063P955
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500000
SH
Put
SOLE
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0
0
GILEAD SCIENCES INC
COM
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11868
150000
SH
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SOLE
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IRONWOOD PHARMACEUTICALS INC
COM
46333X908
4470
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ASCENDIS PHARMA A S
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BEIGENE LTD
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GALAPAGOS NV
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COM
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