0001172661-15-001195.txt : 20150515 0001172661-15-001195.hdr.sgml : 20150515 20150515160241 ACCESSION NUMBER: 0001172661-15-001195 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20150331 FILED AS OF DATE: 20150515 DATE AS OF CHANGE: 20150515 EFFECTIVENESS DATE: 20150515 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: 15868937 BUSINESS ADDRESS: STREET 1: 2 GRAND CENTRAL TOWER STREET 2: 140 EAST 45TH STREET 27TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10017 BUSINESS PHONE: 212 687 6834 MAIL ADDRESS: STREET 1: 2 GRAND CENTRAL TOWER STREET 2: 140 EAST 45TH STREET 27TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10017 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0001351351 XXXXXXXX 03-31-2015 03-31-2015 false Twin Securities, Inc.

2 Grand Central Tower 140 East 45th Street 27th Floor New York NY 10017

13F HOLDINGS REPORT 028-11568 N Daren Taubenfeld 212-687-6850 Daren Taubenfeld New York NY 05-15-2015 0 27 850511 INFORMATION TABLE 2 infotable.xml ACTAVIS PLC SHS G0083B108 37053 124500 SH Call SOLE 124500 0 0 ACTAVIS PLC SHS G0083B108 19345 65000 SH Put SOLE 65000 0 0 ACTAVIS PLC SHS G0083B108 7732 25978 SH SOLE 25978 0 0 AKORN INC COM 009728106 17451 367323 SH SOLE 367323 0 0 ALTERA CORP COM 021441100 4227 98500 SH SOLE 98500 0 0 ALTERA CORP COM 021441100 1201 28000 SH Call SOLE 28000 0 0 AMERICAN RLTY CAP PPTYS INC COM 02917T104 116213 11798315 SH SOLE 11798315 0 0 AMERICAN RLTY CAP PPTYS INC COM 02917T104 1970 200000 SH Put SOLE 200000 0 0 ARAMARK COM 03852U106 5507 174109 SH SOLE 174109 0 0 AT&T INC COM 00206R102 14954 458000 SH Put SOLE 458000 0 0 CATAMARAN CORP COM 148887102 6252 105000 SH SOLE 105000 0 0 COMCAST CORP NEW CL A 20030N101 19765 350000 SH Call SOLE 350000 0 0 DIRECTV COM 25490A309 102606 1205714 SH SOLE 1205714 0 0 DRESSER-RAND GROUP INC COM 261608103 6155 76601 SH SOLE 76601 0 0 HERTZ GLOBAL HOLDINGS INC COM 42805T105 2658 122600 SH Call SOLE 122600 0 0 HERTZ GLOBAL HOLDINGS INC COM 42805T105 379 17500 SH Put SOLE 17500 0 0 HERTZ GLOBAL HOLDINGS INC COM 42805T105 45873 2115915 SH SOLE 2115915 0 0 KNOWLES CORP COM 49926D109 7492 388768 SH SOLE 388768 0 0 KRAFT FOODS GROUP INC COM 50076Q106 5497 63100 SH Call SOLE 63100 0 0 LORILLARD INC COM 544147101 8750 133900 SH SOLE 133900 0 0 PHARMACYCLICS INC COM 716933106 73841 288497 SH SOLE 288497 0 0 PHARMACYCLICS INC COM 716933106 12849 50200 SH Call SOLE 50200 0 0 SALIX PHARMACEUTICALS INC COM 795435106 205505 1189192 SH SOLE 1189192 0 0 SALIX PHARMACEUTICALS INC COM 795435106 31866 184400 SH Call SOLE 184400 0 0 TIME WARNER CABLE INC COM 88732J207 75906 506442 SH SOLE 506442 0 0 TRW AUTOMOTIVE HLDGS CORP COM 87264S106 10474 99900 SH SOLE 99900 0 0 ZIMMER HLDGS INC COM 98956P102 8990 76500 SH SOLE 76500 0 0