0001172661-18-002187.txt : 20181114 0001172661-18-002187.hdr.sgml : 20181114 20181114161611 ACCESSION NUMBER: 0001172661-18-002187 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20180930 FILED AS OF DATE: 20181114 DATE AS OF CHANGE: 20181114 EFFECTIVENESS DATE: 20181114 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Twin Securities, Inc. CENTRAL INDEX KEY: 0001351351 IRS NUMBER: 133808839 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-11568 FILM NUMBER: 181183971 BUSINESS ADDRESS: STREET 1: 250 WEST 55TH STREET 2: SUITE 3000 CITY: NEW YORK STATE: NY ZIP: 10019 BUSINESS PHONE: 212 687 6834 MAIL ADDRESS: STREET 1: 250 WEST 55TH STREET 2: SUITE 3000 CITY: NEW YORK STATE: NY ZIP: 10019 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0001351351 XXXXXXXX 09-30-2018 09-30-2018 false Twin Securities, Inc.

250 West 55th Suite 3000 New York NY 10019

13F HOLDINGS REPORT 028-11568 N Daren Taubenfeld 212-687-6850 Daren Taubenfeld New York NY 11-14-2018 0 13 223004 INFORMATION TABLE 2 infotable.xml AETNA INC NEW COM 00817Y108 116114 572414 SH SOLE 525377 47037 0 AKORN INC COM 009728106 6763 521000 SH Call SOLE 468300 52700 0 AKORN INC COM 009728106 463 35677 SH SOLE 19577 16100 0 AKORN INC COM 009728106 18 1400 SH Put SOLE 0 1400 0 ALTISOURCE ASSET MGMT CORP COM 02153X108 3431 57335 SH SOLE 57335 0 0 CIGNA CORPORATION COM 125509109 395 1898 SH SOLE 0 1898 0 CVS HEALTH CORP COM 126650100 7872 100000 SH Call SOLE 100000 0 0 EXPRESS SCRIPTS HLDG CO COM 30219G108 24530 258187 SH SOLE 193739 64448 0 INTEGRATED DEVICE TECHNOLOGY COM 458118106 1175 25000 SH SOLE 15000 10000 0 NXP SEMICONDUCTORS N V COM N6596X109 4275 50000 SH Put SOLE 41500 8500 0 NXP SEMICONDUCTORS N V COM N6596X109 12274 143558 SH SOLE 128694 14864 0 ROCKWELL COLLINS INC COM 774341101 34556 246000 SH SOLE 192500 53500 0 TWENTY FIRST CENTY FOX INC CL A 90130A101 11138 240400 SH SOLE 186564 53836 0