0001127602-24-009013.txt : 20240307 0001127602-24-009013.hdr.sgml : 20240307 20240307162246 ACCESSION NUMBER: 0001127602-24-009013 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240304 FILED AS OF DATE: 20240307 DATE AS OF CHANGE: 20240307 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Blum Robert I CENTRAL INDEX KEY: 0001288859 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-50633 FILM NUMBER: 24730461 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] ORGANIZATION NAME: 03 Life Sciences 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 2024-03-04 0001061983 CYTOKINETICS INC CYTK 0001288859 Blum Robert I 350 OYSTER POINT BLVD SOUTH SAN FRANCISCO CA 94080 1 1 President & CEO 0 Common Stock 2024-03-04 4 F 0 25341 67.68 D 416456 D Common Stock 2024-03-06 4 F 0 16725 66.88 D 399731 D Common Stock 2083 I by Trust 1 Common Stock 2083 I by Trust 2 The reporting person is reporting the withholding of shares of common stock to satisfy the reporting persons withholding obligations in connection with the vesting of Restricted Stock Units and does not represent a sale by the reporting person. 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 2024-03-07