0001214659-15-004043.txt : 20150515 0001214659-15-004043.hdr.sgml : 20150515 20150515163020 ACCESSION NUMBER: 0001214659-15-004043 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: TANG CAPITAL MANAGEMENT LLC CENTRAL INDEX KEY: 0001232621 IRS NUMBER: 461592449 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-14822 FILM NUMBER: 15870003 BUSINESS ADDRESS: STREET 1: 4747 EXECUTIVE DRIVE STREET 2: SUITE 510 CITY: SAN DIEGO STATE: CA ZIP: 92121 BUSINESS PHONE: 858-200-3830 MAIL ADDRESS: STREET 1: 4747 EXECUTIVE DRIVE STREET 2: SUITE 510 CITY: SAN DIEGO STATE: CA ZIP: 92121 13F-HR 1 primary_doc.xml 13F-HR LIVE false false false 0001232621 XXXXXXXX 03-31-2015 03-31-2015 false TANG CAPITAL MANAGEMENT LLC

4747 EXECUTIVE DRIVE SUITE 510 SAN DIEGO CA 92121

13F HOLDINGS REPORT 028-14822 N Kevin C. Tang 858-200-3830 /s/ Kevin C. Tang San Diego CA 05-15-2015 1 10 188008 1 0001178579 028-14818 TANG KEVIN C INFORMATION TABLE 2 infotable.xml BIOMARIN PHARMACEUTICAL INC COM 09061G101 22718 182300 SH SOLE 182300 0 0 HERON THERAPEUTICS INC COM 427746102 66876 4596318 SH SOLE 4596318 0 0 HERON THERAPEUTICS INC COM 427746102 4704 323307 SH OTR 1 0 323307 0 LA JOLLA PHARMACEUTICAL CO COM 503459604 38458 2101547 SH SOLE 2101547 0 0 LA JOLLA PHARMACEUTICAL CO COM 503459604 784 42840 SH OTR 1 0 42840 0 MERRIMACK PHARMACEUTICALS INC NOTE 4.5% 7/15/20 590328AA8 11154 5500000 PRN SOLE 5500000 0 0 MIRATI THERAPEUTICS INC COM 60468T105 11392 388543 SH SOLE 388543 0 0 ONCOGENEX PHARMACEUTICALS INC COM 68230A106 1351 628400 SH SOLE 628400 0 0 OPKO HEALTH INC DEBT 3.0% 2/1/33 68375NAB9 29439 14000000 PRN SOLE 14000000 0 0 RXI PHARMACEUTICALS CORP COM 74979C303 1132 1572699 SH SOLE 1572699 0 0