v3.22.2.2
Document And Entity Information
Dec. 08, 2022
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Dec. 08, 2022
Entity Registrant Name Cytokinetics, Incorporated
Entity Central Index Key 0001061983
Entity Emerging Growth Company false
Securities Act File Number 000-50633
Entity Incorporation, State or Country Code DE
Entity Tax Identification Number 94-3291317
Entity Address, Address Line One 350 Oyster Point Boulevard
Entity Address, City or Town South San Francisco
Entity Address, State or Province CA
Entity Address, Postal Zip Code 94080
City Area Code (650)
Local Phone Number 624-3000
Entity Information, Former Legal or Registered Name N/A
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock, $0.001 par value
Trading Symbol CYTK
Security Exchange Name NASDAQ