0001127602-23-025923.txt : 20231016 0001127602-23-025923.hdr.sgml : 20231016 20231016175713 ACCESSION NUMBER: 0001127602-23-025923 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231016 FILED AS OF DATE: 20231016 DATE AS OF CHANGE: 20231016 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Blum Robert I CENTRAL INDEX KEY: 0001288859 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-50633 FILM NUMBER: 231328147 MAIL ADDRESS: STREET 1: 280 EAST GRAND AVENUE CITY: SOUTH SAN FRANCISCO STATE: CA ZIP: 94080 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: CYTOKINETICS INC CENTRAL INDEX KEY: 0001061983 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 943291317 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 350 OYSTER POINT BOULEVARD STREET 2: . CITY: SOUTH SAN FRANCISCO STATE: CA ZIP: 94080 BUSINESS PHONE: (650) 624-3000 MAIL ADDRESS: STREET 1: 350 OYSTER POINT BOULEVARD CITY: SOUTH SAN FRANCISCO STATE: CA ZIP: 94080 4 1 form4.xml PRIMARY DOCUMENT X0508 4 2023-10-16 0001061983 CYTOKINETICS INC CYTK 0001288859 Blum Robert I 350 OYSTER POINT BLVD SOUTH SAN FRANCISCO CA 94080 1 1 President & CEO 1 Common Stock 2083 I by Trust 1 Common Stock 2083 I by Trust 2 Common Stock 2023-10-16 4 M 0 12500 6.67 A 453917 D Common Stock 2023-10-16 4 S 0 12500 33.70 D 441417 D Non-Qualified Stock Option (Right to Buy) 6.67 2023-10-16 4 M 0 12500 0 D 2016-03-23 2026-02-23 Common Stock 12500 218494 D Shares held by The Bridget Blum 2003 Irrevocable Trust. Shares held by The Brittany Blum 2003 Irrevocable Trust. /s/ John Faurescu, attorney-in-fact for Mr. Blum 2023-10-16