Managing Member

0001567619-18-001075.txt : 20180814 0001567619-18-001075.hdr.sgml : 20180814 20180814163042 ACCESSION NUMBER: 0001567619-18-001075 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20180630 FILED AS OF DATE: 20180814 DATE AS OF CHANGE: 20180814 EFFECTIVENESS DATE: 20180814 FILER: COMPANY DATA: COMPANY CONFORMED NAME: DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) CENTRAL INDEX KEY: 0001009258 IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-05366 FILM NUMBER: 181018087 BUSINESS ADDRESS: STREET 1: 780 THIRD AVENUE STREET 2: 37TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10017 BUSINESS PHONE: 2125511600 MAIL ADDRESS: STREET 1: 780 THIRD AVENUE, 37TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10017 FORMER COMPANY: FORMER CONFORMED NAME: DEERFIELD MANAGEMENT CO DATE OF NAME CHANGE: 20131114 FORMER COMPANY: FORMER CONFORMED NAME: DEERFIELD MANAGEMENT CO /NY DATE OF NAME CHANGE: 19981022 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0001009258 XXXXXXXX 06-30-2018 06-30-2018 DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)

780 THIRD AVENUE, 37TH FLOOR NEW YORK NY 10017

13F HOLDINGS REPORT 028-05366 N James E. Flynn Managing Member 212-551-1600 James E. Flynn New York NY 08-14-2018 1 114 2847622 false 1 0001353362 028-11827 Flynn Management LLC INFORMATION TABLE 2 form13fInfoTable.xml AAC HLDGS INC COM 000307108 17372 1853998 SH DFND 01 1853998 0 0 ACADIA HEALTHCARE COMPANY IN COM 00404A109 30315 741016 SH DFND 01 741016 0 0 ACCELERON PHARMA INC COM 00434H108 54672 1126800 SH DFND 01 1126800 0 0 ACLARIS THERAPEUTICS INC COM 00461U105 54832 2745705 SH DFND 01 2745705 0 0 AEGERION PHARMACEUTICALS INC NOTE 2.000% 8/1 00767EAB8 10707 16600000 PRN DFND 01 16600000 0 0 AERIE PHARMACEUTICALS INC COM 00771V108 32698 484055 SH DFND 01 484055 0 0 AETNA INC NEW COM 00817Y108 42022 229000 SH DFND 01 229000 0 0 AGIOS PHARMACEUTICALS INC COM 00847X104 29481 350000 SH DFND 01 350000 0 0 AIMMUNE THERAPEUTICS INC COM 00900T107 18097 673000 SH DFND 01 673000 0 0 ALBIREO PHARMA INC COM 01345P106 4260 120000 SH DFND 01 120000 0 0 ALIMERA SCIENCES INC COM 016259103 5922 6052935 SH DFND 01 6052935 0 0 ALNYLAM PHARMACEUTICALS INC COM 02043Q107 14380 146000 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0 0 HORIZON PHARMA INVT LTD NOTE 2.500% 3/1 44052TAB7 94914 99100000 PRN DFND 01 99100000 0 0 HORIZON PHARMA PLC SHS G4617B105 109460 6609894 SH DFND 01 6609894 0 0 IGI LABORATORIES INC NOTE 3.750%12/1 449575AB5 3476 3733000 PRN DFND 01 3733000 0 0 IMMUNOMEDICS INC COM 452907108 26624 1124800 SH DFND 01 1124800 0 0 INTERCEPT PHARMACEUTICALS IN NOTE 3.250% 7/0 45845PAA6 31598 36000000 PRN DFND 01 36000000 0 0 INTERSECT ENT INC COM 46071F103 38199 1020000 SH DFND 01 1020000 0 0 INVITAE CORP COM 46185L103 13978 1901788 SH DFND 01 1901788 0 0 INVUITY INC COM NEW 46187J205 9114 2336889 SH DFND 01 2336889 0 0 K2M GROUP HLDGS INC NOTE 4.125% 8/1 48273JAB3 26036 20000000 PRN DFND 01 20000000 0 0 KEMPHARM INC NOTE 5.500% 2/0 488445AB3 55438 75000000 PRN DFND 01 75000000 0 0 KINIKSA PHARMACEUTICALS LTD COM CL A G5269C101 21287 1226890 SH DFND 01 1226890 0 0 LANNET INC COM 516012101 24498 1801353 SH DFND 01 1801353 0 0 MALLINCKRODT PUB LTD CO SHS G5785G107 130401 6988248 SH DFND 01 6988248 0 0 MANNKIND CORP COM NEW 56400P706 2771 1458537 SH DFND 01 1458537 0 0 MELINTA THERAPEUTICS INC COM 58549G100 25373 3995806 SH DFND 01 3995806 0 0 MIRATI THERAPEUTICS INC COM 60468T105 64108 1300365 SH DFND 01 1300365 0 0 MOLINA HEALTHCARE INC COM 60855R100 16454 168000 SH DFND 01 168000 0 0 MORPHOSYS AG SPONSORED ADS 617760202 18204 600000 SH DFND 01 600000 0 0 MYLAN N V SHS EURO N59465109 62960 1742111 SH DFND 01 1742111 0 0 MYOKARDIA INC COM 62857M105 57544 1159000 SH DFND 01 1159000 0 0 NATERA INC COM 632307104 20341 1080829 SH DFND 01 1080829 0 0 NEOS THERAPEUTICS INC COM 64052L106 1458 233332 SH DFND 01 233332 0 0 NEURONETICS INC COM 64131A105 3326 125000 SH DFND 01 125000 0 0 NEVRO CORP NOTE 1.750% 6/0 64157FAA1 29913 27600000 PRN DFND 01 27600000 0 0 NUVASIVE INC NOTE 2.250% 3/1 670704AG0 7591 7000000 PRN DFND 01 7000000 0 0 NUVECTRA CORP COM 67075N108 2689 131000 SH DFND 01 131000 0 0 ORTHOPEDIATRICS CORP COM 68752L100 2152 80783 SH DFND 01 80783 0 0 OXFORD IMMUNOTEC GLOBAL PLC 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01 178806 0 0 WRIGHT MED GROUP N V ORD SHS 0.03 PAR N96617118 9074 349539 SH DFND 01 349539 0 0 WRIGHT MED GROUP N V NOTE 2.250%11/1 98236JAB4 41943 31500000 PRN DFND 01 31500000 0 0 XENCOR INC COM 98401F105 1790 48366 SH DFND 01 48366 0 0 XERIS PHARMACEUTICALS INC COM 98422L107 47425 2498666 SH DFND 01 2498666 0 0 ZIMMER BIOMET HLDGS INC COM 98956P102 13484 121000 SH DFND 01 121000 0 0