0001140361-18-023974.txt : 20180515 0001140361-18-023974.hdr.sgml : 20180515 20180515164230 ACCESSION NUMBER: 0001140361-18-023974 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20180331 FILED AS OF DATE: 20180515 DATE AS OF CHANGE: 20180515 EFFECTIVENESS DATE: 20180515 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Sarissa Capital Management LP CENTRAL INDEX KEY: 0001577524 IRS NUMBER: 900924432 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-15935 FILM NUMBER: 18837258 BUSINESS ADDRESS: STREET 1: 660 STEAMBOAT ROAD CITY: GREENWICH STATE: CT ZIP: 06830 BUSINESS PHONE: 203-302-2330 MAIL ADDRESS: STREET 1: 660 STEAMBOAT ROAD CITY: GREENWICH STATE: CT ZIP: 06830 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0001577524 XXXXXXXX 03-31-2018 03-31-2018 Sarissa Capital Management LP

660 STEAMBOAT ROAD GREENWICH CT 06830

13F HOLDINGS REPORT 028-15935 N Alexander J. Denner, Ph.D. 203-302-2330 /s/ Alexander J. Denner, Ph.D. Greenwich CT 05-15-2018 0 11 432144 false INFORMATION TABLE 2 form13fInfoTable.xml ABBVIE INC COM 00287Y109 94 1000 SH SOLE 1000 0 0 ACHILLION PHARMACEUTICALS INC COM 00448Q201 1855 500000 SH SOLE 500000 0 0 ALLERGAN PLC SHS G0177J108 57891 344000 SH SOLE 344000 0 0 APRICUS BIOSCIENCES INC COM NEW 03832V307 587 1447906 SH SOLE 1447906 0 0 BIOGEN INC COM 09062X103 113322 413858 SH SOLE 413858 0 0 INNOVIVA INC COM 45781M101 61023 3660705 SH SOLE 3660705 0 0 INTERCEPT PHARMACEUTICALS INC COM 45845P108 39083 635300 SH SOLE 635300 0 0 IRONWOOD PHARMACEUTICALS INC COM CL A 46333X108 51954 3367100 SH SOLE 3367100 0 0 MEDICINES CO COM 584688105 63310 1922000 SH SOLE 1922000 0 0 NOVELION THERAPEUTICS INC COM NEW 67001K202 3587 1025000 SH SOLE 1025000 0 0 SHIRE PLC SPONSORED ADR 82481R106 39438 264000 SH SOLE 264000 0 0