0000950123-19-005615.txt : 20190520 0000950123-19-005615.hdr.sgml : 20190520 20190517192659 ACCESSION NUMBER: 0000950123-19-005615 CONFORMED SUBMISSION TYPE: 13F-HR/A PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20190331 FILED AS OF DATE: 20190520 DATE AS OF CHANGE: 20190517 EFFECTIVENESS DATE: 20190520 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Omega Fund Management, LLC CENTRAL INDEX KEY: 0001637359 IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR/A SEC ACT: 1934 Act SEC FILE NUMBER: 028-16844 FILM NUMBER: 19837295 BUSINESS ADDRESS: STREET 1: 888 BOYLSTON ST., SUITE 1111 CITY: BOSTON STATE: MA ZIP: 02199 BUSINESS PHONE: 617 502 6538 MAIL ADDRESS: STREET 1: 888 BOYLSTON ST., SUITE 1111 CITY: BOSTON STATE: MA ZIP: 02199 FORMER COMPANY: FORMER CONFORMED NAME: Omega Fund Management (US) Inc. DATE OF NAME CHANGE: 20150320 13F-HR/A 1 primary_doc.xml 13F-HR/A LIVE false true false 0001637359 XXXXXXXX 03-31-2019 03-31-2019 true 1 NEW HOLDINGS Omega Fund Management, LLC

888 Boylston St., Suite 1111 Boston MA 02199

13F HOLDINGS REPORT 028-16844 N Anne-Mari Paster 617.502.6538 /s/ Anne-Mari Paster Boston MA 05-17-2019 0 13 311886 false INFORMATION TABLE 2 form13fInfoTable.xml INFORMATION TABLE FOR FORM 13F Cidara Therapeutics Common Stock 171757107 3998 1508794 SH SOLE 1508794 0 0 CymaBay Therapeutics Common Stock 23257D103 7324 551477 SH SOLE 551477 0 0 Dicerna Pharmaceuticals Common Stock 253031108 2449 167157 SH SOLE 167157 0 0 ESSA Pharma Common Stock 29668H708 3698 1084848 SH SOLE 1084848 0 0 FibroGen Common Stock 31572Q808 7101 130646 SH SOLE 130646 0 0 Gossamer Bio Common Stock 38341P102 150681 6953416 SH SOLE 6953416 0 0 Jounce Therapeutics Common Stock 481116101 3286 529965 SH SOLE 529965 0 0 ObsEva Common Stock H5861P103 12782 999364 SH SOLE 999364 0 0 Paratek Pharmaceuticals Common Stock 699374302 13938 2600410 SH SOLE 2600410 0 0 Pieris Pharmaceuticals Common Stock 720795103 2607 778230 SH SOLE 778230 0 0 Replimune Common Stock 76029N106 77425 5103455 SH SOLE 5103455 0 0 Sienna Biopharmaceuticals Common Stock 82622H108 1760 758610 SH SOLE 758610 0 0 Translate Bio Common Stock 89374L104 24839 2437603 SH SOLE 2437603 0 0