0001950047-23-003976.txt : 20230913 0001950047-23-003976.hdr.sgml : 20230913 20230913160959 ACCESSION NUMBER: 0001950047-23-003976 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230913 DATE AS OF CHANGE: 20230913 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: CYTOKINETICS INC CENTRAL INDEX KEY: 0001061983 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 943291317 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 000-50633 FILM NUMBER: 231252791 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Blum Robert I CENTRAL INDEX KEY: 0001288859 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 280 EAST GRAND AVENUE CITY: SOUTH SAN FRANCISCO STATE: CA ZIP: 94080 144 1 primary_doc.xml 144 0001288859 XXXXXXXX LIVE 0001061983 CYTOKINETICS, INCORPORATED 000-50633 350 Oyster Point Blvd. South San Francisco CA 94080 (650) 624-3000 ROBERT BLUM Officer Director Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 38th Floor New York NY 10004

12500 436206.25 95997998 09/13/2023 NASDAQ COMMON 09/13/2023 Stock Option Exercise ISSUER N 12500 09/13/2023 Cash N ROBERT BLUM

350 Oyster Point Blvd. South San Francisco CA 94080

Common 08/25/2023 12500 424935.00 ROBERT BLUM

350 Oyster Point Blvd. South San Francisco CA 94080

Common 08/11/2023 12500 404587.50 ROBERT BLUM

350 Oyster Point Blvd. South San Francisco CA 94080

Common 08/01/2023 12500 407855.00 ROBERT BLUM

350 Oyster Point Blvd. South San Francisco CA 94080

Common 07/13/2023 12500 440938.75 ROBERT BLUM

350 Oyster Point Blvd. South San Francisco CA 94080

Common 07/03/2023 12500 407528.75 09/13/2023 12/27/2022 /s/ Robert Ian Blum