0001132716-21-000019.txt : 20211112
0001132716-21-000019.hdr.sgml : 20211112
20211112102546
ACCESSION NUMBER: 0001132716-21-000019
CONFORMED SUBMISSION TYPE: 13F-HR/A
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20200930
FILED AS OF DATE: 20211112
DATE AS OF CHANGE: 20211112
EFFECTIVENESS DATE: 20211112
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: 211401091
BUSINESS ADDRESS:
STREET 1: ONE NORTH WACKER DRIVE 31ST FLOOR
CITY: CHICAGO
STATE: IL
ZIP: 60606
BUSINESS PHONE: 3125256000
MAIL ADDRESS:
STREET 1: ONE NORTH WACKER DRIVE 31ST FLOOR
CITY: CHICAGO
STATE: IL
ZIP: 60606
13F-HR/A
1
primary_doc.xml
13F-HR/A
LIVE
false
false
false
0001132716
XXXXXXXX
09-30-2020
09-30-2020
true
3
NEW HOLDINGS
true
09-30-2021
09-30-2020
Confidential Treatment Expired
UBS OCONNOR LLC
ONE NORTH WACKER DRIVE 31ST FLOOR
CHICAGO
IL
60606
13F HOLDINGS REPORT
028-06327
N
Charles Mathys
CCO
3125254114
Charles Mathys
Chicago
IL
11-12-2021
0
3
225447
INFORMATION TABLE
2
ubsocQ320_A3infotable.xml
CORELOGI
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786138
SH
DFND
786138
0
0
MAXIM IN
COM
57772K101
116951000
1729774
SH
DFND
1729774
0
0
NAVISTAR
COM
63934E108
55299000
1270059
SH
DFND
1270059
0
0