Managing Member

0000950159-23-000173.txt : 20230515 0000950159-23-000173.hdr.sgml : 20230515 20230515160025 ACCESSION NUMBER: 0000950159-23-000173 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20230331 FILED AS OF DATE: 20230515 DATE AS OF CHANGE: 20230515 EFFECTIVENESS DATE: 20230515 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: 23921690 BUSINESS ADDRESS: STREET 1: 345 PARK AVENUE SOUTH, 12TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10010 BUSINESS PHONE: 2125511600 MAIL ADDRESS: STREET 1: 345 PARK AVENUE SOUTH, 12TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10010 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 X0202 13F-HR LIVE false false false 0001009258 XXXXXXXX 03-31-2023 03-31-2023 false DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)

345 Park Avenue South, 12th Floor New York NY 10010

13F HOLDINGS REPORT 028-05366 N Flynn Management LLC, Its general partner and James E. Flynn Managing Member 212-551-1600 /s/ James E. Flynn New York NY 05-15-2023 1 106 4485670170 01 0001353362 028-11827 Flynn Management LLC INFORMATION TABLE 2 infotable.xml ABEONA THERAPEUTICS INC COM NEW 00289Y206 2452173 869565 SH DFND 1 869565 0 0 ACCOLADE INC NOTE 0.500% 4/0 00437EAB8 96642410 122598000 PRN DFND 1 122598000 0 0 ACUTUS MED INC COM 005111109 1999357 2651667 SH DFND 1 2651667 0 0 ADAPTHEALTH CORP COMMON STOCK 00653Q102 131694781 10594914 SH DFND 1 10594914 0 0 ALECTOR INC COM 014442107 6531638 1055192 SH DFND 1 1055192 0 0 ALPHATEC HLDGS INC COM NEW 02081G201 16329940 1046791 SH DFND 1 1046791 0 0 AMEDISYS INC COM 023436108 109087815 1483179 SH DFND 1 1483179 0 0 AMYLYX PHARMACEUTICALS INC COM 03237H101 58220330 1984333 SH DFND 1 1984333 0 0 ANAPTYSBIO INC COM 032724106 13338880 613000 SH DFND 1 613000 0 0 ANNEXON INC COM 03589W102 2248065 583913 SH DFND 1 583913 0 0 APELLIS PHARMACEUTICALS INC NOTE 3.500% 9/1 03753UAB2 95989624 51793000 PRN DFND 1 51793000 0 0 ARS PHARMACEUTICALS INC COM 82835W108 72117305 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