0001132716-19-000008.txt : 20190513
0001132716-19-000008.hdr.sgml : 20190513
20190513125307
ACCESSION NUMBER: 0001132716-19-000008
CONFORMED SUBMISSION TYPE: 13F-HR/A
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20180331
FILED AS OF DATE: 20190513
DATE AS OF CHANGE: 20190513
EFFECTIVENESS DATE: 20190513
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: 19817659
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
true
0001132716
XXXXXXXX
03-31-2018
03-31-2018
true
3
NEW HOLDINGS
true
03-31-2019
03-31-2018
Confidential Treatment Expired
UBS OCONNOR LLC
ONE NORTH WACKER DRIVE 32ND FLOOR
CHICAGO
IL
60606
13F HOLDINGS REPORT
028-06327
N
Sal DiGangi
CCO
2128216206
Sal DiGangi
New York
NY
05-13-2019
0
3
462146
INFORMATION TABLE
2
ubsocQ118_A3_infotable.xml
AETNA IN
COM
00817Y108
438744000
2596116
SH
DFND
2596116
0
0
AKORN IN
COM
009728106
16493000
881473
SH
DFND
881473
0
0
EXPRESS
COM
30219G108
6909000
100000
SH
DFND
100000
0
0