Managing Member

0001019056-16-001109.txt : 20160216 0001019056-16-001109.hdr.sgml : 20160215 20160216165932 ACCESSION NUMBER: 0001019056-16-001109 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20151231 FILED AS OF DATE: 20160216 DATE AS OF CHANGE: 20160216 EFFECTIVENESS DATE: 20160216 FILER: COMPANY DATA: COMPANY CONFORMED NAME: PERCEPTIVE ADVISORS LLC CENTRAL INDEX KEY: 0001224962 IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-10438 FILM NUMBER: 161429868 BUSINESS ADDRESS: STREET 1: 499 PARK AVENUE, 25TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 BUSINESS PHONE: 646-205-5340 MAIL ADDRESS: STREET 1: 499 PARK AVENUE, 25TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 13F-HR 1 primary_doc.xml 13F-HR LIVE false false false 0001224962 XXXXXXXX 12-31-2015 12-31-2015 false PERCEPTIVE ADVISORS LLC

499 Park Avenue, 25th Floor New York NY 10022

13F HOLDINGS REPORT 028-10438 N Joseph Edelman Managing Member 646-205-5342 /s/ Joseph Edelman New York NY 02-02-2016 0 155 1353145 INFORMATION TABLE 2 infotable.xml ANI PHARMACEUTICALS INC COM 00182C103 578 12800 SH SOLE 0 0 0 ANI PHARMACEUTICALS INC NOTE 3.000%12/0 00182CAA1 7461 7500000 PRN SOLE 0 0 0 ABEONA THERAPEUTICS INC COM 00289Y107 5923 1762881 SH SOLE 0 0 0 ABEONA THERAPEUTICS INC *W EXP 12/19/201 00289Y115 1656 1259636 SH SOLE 0 0 0 ACADIA PHARMACEUTICALS INC COM 4225108 8743 245240 SH SOLE 0 0 0 ACCELERATE DIAGNOSTICS INC COM 00430H102 16 750 SH SOLE 0 0 0 ACASTI PHARMA INC CL A NEW 00430K402 594 236559 SH SOLE 0 0 0 ACCELERON PHARMA INC COM 00434H108 13460 276036 SH SOLE 0 0 0 ACHAOGEN INC COM 4449104 344 60000 SH SOLE 0 0 0 ACELRX PHARMACEUTICALS INC COM 00444T100 23084 5995760 SH SOLE 0 0 0 AKEBIA THERAPEUTICS INC COM 00972D105 3359 260000 SH SOLE 0 0 0 ALDEYRA THERAPEUTICS INC COM 01438T106 8410 1240458 SH SOLE 0 0 0 ALLIQUA BIOMEDICAL INC COM NEW 19621200 4112 1921951 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