0001132716-18-000009.txt : 20180514
0001132716-18-000009.hdr.sgml : 20180514
20180514145822
ACCESSION NUMBER: 0001132716-18-000009
CONFORMED SUBMISSION TYPE: 13F-HR/A
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20170630
FILED AS OF DATE: 20180514
DATE AS OF CHANGE: 20180514
EFFECTIVENESS DATE: 20180514
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: 18830139
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
06-30-2017
06-30-2017
true
3
NEW HOLDINGS
true
03-31-2018
06-30-2017
Confidential Treatment Expired
UBS OCONNOR LLC
ONE NORTH WACKER DRIVE 32ND FLOOR
CHICAGO
IL
60606
13F HOLDINGS REPORT
028-06327
N
Sal DiGangi
CCO
212-821-6206
Sal DiGangi
New York City
NY
05-14-2018
0
9
938180
INFORMATION TABLE
2
ubsocq217a3infotable.xml
AT&T INC
COM
00206R102
64000
70400
SH
Put
DFND
70400
0
0
AKORN IN
COM
009728106
63109000
1881591
SH
DFND
1881591
0
0
GENERAL
CLA
369385109
22510000
614359
SH
DFND
614359
0
0
MONSANTO
COM
61166W101
153796000
1299390
SH
DFND
1299390
0
0
RICE ENE
COM
762760106
27407000
1029146
SH
DFND
1029146
0
0
STRAIGHT
CLB
862578101
17235000
95938
SH
DFND
95938
0
0
TIME WAR
COMNE
887317303
368950000
3674444
SH
DFND
3674444
0
0
TRIBUNE
CLA
896047503
43412000
1064792
SH
DFND
1064792
0
0
NXP SEMI
COM
N6596X109
241697000
2208282
SH
DFND
2208282
0
0