0001132716-19-000015.txt : 20190814
0001132716-19-000015.hdr.sgml : 20190814
20190814170811
ACCESSION NUMBER: 0001132716-19-000015
CONFORMED SUBMISSION TYPE: 13F-HR/A
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20180630
FILED AS OF DATE: 20190814
DATE AS OF CHANGE: 20190814
EFFECTIVENESS DATE: 20190814
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: 191027493
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
true
false
0001132716
XXXXXXXX
06-30-2018
06-30-2018
true
4
NEW HOLDINGS
true
06-30-2019
06-30-2018
Confidential Treatment Expired
UBS OCONNOR LLC
ONE NORTH WACKER DRIVE 32ND FLOOR
CHICAGO
IL
60606
13F HOLDINGS REPORT
028-06327
N
Michael Esposito
CCO
3125254009
Michael Esposito
Chicago
IL
08-14-2019
0
2
148625
INFORMATION TABLE
2
ubsocQ218_A4infotable.xml
TWENTY F
COM
90130A101
21758000
4377859
SH
Call
DFND
2087700
0
0
TRIBUNE
CLA
896047503
126867000
3315059
SH
DFND
3315059
0
0