0001179110-14-011379.txt : 20140702 0001179110-14-011379.hdr.sgml : 20140702 20140702181156 ACCESSION NUMBER: 0001179110-14-011379 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20140702 FILED AS OF DATE: 20140702 DATE AS OF CHANGE: 20140702 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Karyopharm Therapeutics Inc. CENTRAL INDEX KEY: 0001503802 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 263931704 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2 MERCER ROAD CITY: NATICK STATE: MA ZIP: 01760 BUSINESS PHONE: 508-975-4820 MAIL ADDRESS: STREET 1: 2 MERCER ROAD CITY: NATICK STATE: MA ZIP: 01760 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Kauffman Michael CENTRAL INDEX KEY: 0001364719 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36167 FILM NUMBER: 14958111 MAIL ADDRESS: STREET 1: C/O COMBINATORX, INC. STREET 2: 245 FIRST STREET CITY: CAMBRIDGE STATE: MA ZIP: 02142 4 1 edgar.xml FORM 4 - X0306 4 2014-07-02 0 0001503802 Karyopharm Therapeutics Inc. KPTI 0001364719 Kauffman Michael C/O KARYOPHARM THERAPEUTICS INC. 2 MERCER ROAD NATICK MA 01760 1 1 0 0 Chief Executive Officer Common Stock 2014-07-02 4 S 0 100000 42.50 D 587596 D Common Stock 2014-07-02 4 S 0 100000 42.50 D 808963 I By Spouse The sale transaction reported on this Form 4 was effected as a part of an underwritten public offering of common stock by Karyopharm Therapeutics Inc. with the Reporting Person as a selling stockholder in the offering. The sale transaction reported on this Form 4 was effected as a part of an underwritten public offering of common stock by Karyopharm Therapeutics Inc. with the spouse of the Reporting Person as a selling stockholder in the offering. /s/ Christopher B. Primiano as Attorney-in-Fact for Michael G. Kauffman 2014-07-02