0001132716-23-000010.txt : 20230515
0001132716-23-000010.hdr.sgml : 20230515
20230515160618
ACCESSION NUMBER: 0001132716-23-000010
CONFORMED SUBMISSION TYPE: 13F-HR/A
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20220331
FILED AS OF DATE: 20230515
DATE AS OF CHANGE: 20230515
EFFECTIVENESS DATE: 20230515
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: 23922077
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
X0202
13F-HR/A
LIVE
false
false
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0001132716
XXXXXXXX
03-31-2022
03-31-2022
true
4
NEW HOLDINGS
true
03-31-2023
03-31-2022
Confidential Treatment Expired
UBS OCONNOR LLC
ONE NORTH WACKER DRIVE 31ST FLOOR
CHICAGO
IL
60606
13F HOLDINGS REPORT
028-06327
N
Charles Mathys
Chief Compliance Officer
312-525-4114
Charles Mathys
Chicago
IL
05-15-2023
0
3
496204000
INFORMATION TABLE
2
ubsocQ122_A4infotable.xml
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TEGNA IN
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3323815
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3323815
0
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