0001140361-15-020350.txt : 20150515 0001140361-15-020350.hdr.sgml : 20150515 20150515161817 ACCESSION NUMBER: 0001140361-15-020350 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20150331 FILED AS OF DATE: 20150515 DATE AS OF CHANGE: 20150515 EFFECTIVENESS DATE: 20150515 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Cormorant Asset Management, LLC CENTRAL INDEX KEY: 0001583977 IRS NUMBER: 462108927 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-15949 FILM NUMBER: 15869720 BUSINESS ADDRESS: STREET 1: 200 CLARENDON STREET STREET 2: 52ND FLOOR CITY: BOSTON STATE: MA ZIP: 02116 BUSINESS PHONE: 617-848-3429 MAIL ADDRESS: STREET 1: 200 CLARENDON STREET STREET 2: 52ND FLOOR CITY: BOSTON STATE: MA ZIP: 02116 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0001583977 XXXXXXXX 03-31-2015 03-31-2015 Cormorant Asset Management, LLC

200 CLARENDON STREET 52ND FLOOR BOSTON MA 02116

13F HOLDINGS REPORT 028-15949 N Jay Scollins 617-848-3429 /s/ Jay Scollins Boston MA 05-15-2015 1 71 647097 false 1 0001599214 028-15950 Chen Bihua INFORMATION TABLE 2 form13fInfoTable.xml ACCELERON PHARMA INC COM 00434H108 6470 170000 SH DFND 1 170000 0 0 ACELRX PHARMACEUTICALS INC COM 00444T100 3281 850000 SH DFND 1 850000 0 0 ADVAXIS INC COM NEW 007624208 14084 975375 SH DFND 1 975375 0 0 AGENUS INC COM NEW 00847G705 7228 1409000 SH DFND 1 1409000 0 0 AGILE THERAPEUTICS INC COM 00847L100 1688 182053 SH DFND 1 182053 0 0 AKEBIA THERAPEUTICS INC COM 00972D105 1114 100300 SH DFND 1 100300 0 0 ALDER BIOPHARMACEUTICALS INC COM 014339105 9162 317475 SH DFND 1 317475 0 0 ALKERMES PLC SHS G01767105 42679 700000 SH DFND 1 700000 0 0 APPLIED GENETIC TECHNOL CORP COM 03820J100 520 26010 SH DFND 1 26010 0 0 APTOSE BIOSCIENCES INC COM NEW 03835T200 5825 1081867 SH DFND 1 1081867 0 0 AQUINOX PHARMACEUTICALS INC COM 03842B101 2301 279900 SH DFND 1 279900 0 0 ARDELYX INC COM 039697107 13270 1013785 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