0001132716-19-000002.txt : 20190219 0001132716-19-000002.hdr.sgml : 20190219 20190215191531 ACCESSION NUMBER: 0001132716-19-000002 CONFORMED SUBMISSION TYPE: 13F-HR/A PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20181231 FILED AS OF DATE: 20190219 DATE AS OF CHANGE: 20190215 EFFECTIVENESS DATE: 20190219 FILER: COMPANY DATA: COMPANY CONFORMED NAME: UBS OCONNOR LLC CENTRAL INDEX KEY: 0001132716 IRS NUMBER: 061569842 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR/A SEC ACT: 1934 Act SEC FILE NUMBER: 028-06327 FILM NUMBER: 19612948 BUSINESS ADDRESS: STREET 1: ONE NORTH WACKER DRIVE 32ND FLOOR CITY: CHICAGO STATE: IL ZIP: 60606 BUSINESS PHONE: 3125256000 MAIL ADDRESS: STREET 1: ONE NORTH WACKER DRIVE 32ND FLOOR CITY: CHICAGO STATE: IL ZIP: 60606 13F-HR/A 1 primary_doc.xml 13F-HR/A LIVE false false false 0001132716 XXXXXXXX 12-31-2018 12-31-2018 true 1 NEW HOLDINGS UBS OCONNOR LLC

ONE NORTH WACKER DRIVE 32ND FLOOR CHICAGO IL 60606

13F HOLDINGS REPORT 028-06327 N Sal DiGangi 2128216206 Sal DiGangi New York NY 02-15-2019 0 8 100039 INFORMATION TABLE 2 ubsocq418_A1infotable.xml BROOKFIE CLA 11282X103 15209000 944666 SH DFND 944666 0 0 COMMUNIT RIGHT 203668116 5000 4741911 SH DFND 4741911 0 0 DELL TEC CLC 24703L202 69075000 1413428 SH DFND 1413428 0 0 PANDORA COM 698354107 9785000 1209481 SH DFND 1209481 0 0 QUAD / G COMCL 747301109 1459000 118493 SH DFND 118493 0 0 SANOFI RIGHT 80105N113 558000 1162096 SH DFND 1162096 0 0 AXALTA C COM G0750C108 217000 82500 SH Put DFND 82500 0 0 AXALTA C COM G0750C108 3731000 159302 SH DFND 159302 0 0