0001132716-17-000004.txt : 20170214
0001132716-17-000004.hdr.sgml : 20170214
20170214123352
ACCESSION NUMBER: 0001132716-17-000004
CONFORMED SUBMISSION TYPE: 13F-HR/A
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20160331
FILED AS OF DATE: 20170214
DATE AS OF CHANGE: 20170214
EFFECTIVENESS DATE: 20170214
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: 17605881
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
03-31-2016
03-31-2016
true
3
NEW HOLDINGS
true
12-31-2016
03-31-2016
Confidential Treatment Expired
UBS OCONNOR LLC
ONE NORTH WACKER DRIVE 32ND FLOOR
CHICAGO
IL
60606
13F HOLDINGS REPORT
028-06327
N
Sal DiGangi
CCO
212-821-6026
Sal DiGangi
New York City
NY
02-14-2017
0
3
182823
INFORMATION TABLE
2
ubsocq116a4infotable.xml
AXIALL C
COM
05463D100
14776000
676546
SH
DFND
676546
0
0
E M C CO
COM
268648102
135829000
5096773
SH
DFND
5096773
0
0
HUMANA I
COM
444859102
32218000
176105
SH
DFND
176105
0
0