0001132716-13-000055.txt : 20131114
0001132716-13-000055.hdr.sgml : 20131114
20131114100740
ACCESSION NUMBER: 0001132716-13-000055
CONFORMED SUBMISSION TYPE: 13F-HR/A
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20130331
FILED AS OF DATE: 20131114
DATE AS OF CHANGE: 20131114
EFFECTIVENESS DATE: 20131114
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: 131217291
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
03-31-2013
03-31-2013
true
2
NEW HOLDINGS
true
09-30-2013
03-31-2013
Confidential Treatment Expired
UBS OCONNOR LLC
ONE NORTH WACKER DRIVE 32ND FLOOR
CHICAGO
IL
60606
13F HOLDINGS REPORT
028-06327
N
Frank Pluchino
CCO
212-821-6053
Frank Pluchino
Chicago
IL
11-14-2013
0
5
342032
INFORMATION TABLE
2
ubsocq113a2infotable.xml
COVENTRY
COM
222862104
99790000
2121846
SH
DFND
2121846
0
0
MCMORAN
COM
582411104
12779000
781545
SH
DFND
781545
0
0
PLAINS E
COM
726505100
22748000
479211
SH
DFND
479211
0
0
SPRINT N
COMSE
852061100
54864000
8834874
SH
DFND
8834874
0
0
VIRGIN M
COM
92769L101
151851000
3100900
SH
DFND
3100900
0
0