CYTK

CYTOKINETICS INC

Pharmaceutical PreparationsNasdaqLarge accelerated filer

Total Trades

322

Buys

0

Sells

188

Largest Trade

N/A

Insiders

15

Institutional Funds

349

Inst. Value

$1M+

Activist Filings

24

Insider Trades

InsiderTitleTypeValueSharesPriceDate
Malik Fady IbrahamEVP Research & Dev…EXERCISE$100K–$500K23K$6.00Apr 7, 2022
Jaw ChingSVP Finance & CFOEXERCISE$100K–$500K25K$12.10Apr 6, 2022
Jaw ChingSVP Finance & CFOSELL$1M+25K$40.80Apr 6, 2022
Blum Robert IPresident & CEOSELL$100K–$500K10K$38.78Apr 6, 2022
Blum Robert IPresident & CEOEXERCISE$50K–$100K10K$7.96Apr 6, 2022
Blum Robert IPresident & CEOSELL$100K–$500K10K$36.03Mar 23, 2022
Blum Robert IPresident & CEOEXERCISE$50K–$100K10K$7.96Mar 23, 2022
SCHLOSSBERG MARK ASVP - Legal & Gene…EXERCISE$500K+61K$10.67Mar 15, 2022
SCHLOSSBERG MARK ASVP - Legal & Gene…SELL$500K+25K$33.96Mar 15, 2022
Malik Fady IbrahamEVP Research & Dev…SELL$1M+27K$37.82Mar 11, 2022
Malik Fady IbrahamEVP Research & Dev…EXERCISE$100K–$500K27K$6.00Mar 11, 2022
Jaw ChingSVP Finance & CFOEXERCISE$100K–$500K15K$12.10Mar 9, 2022
Jaw ChingSVP Finance & CFOSELL$500K+15K$38.00Mar 9, 2022
Blum Robert IPresident & CEOSELL$100K–$500K10K$36.31Mar 4, 2022
Blum Robert IPresident & CEOEXERCISE$50K–$100K10K$7.96Mar 4, 2022
COSTA SANTO JDirectorSELL$100K–$500K10K$37.35Mar 2, 2022
COSTA SANTO JDirectorEXERCISE$100K–$500K10K$10.68Mar 2, 2022
Blum Robert IPresident & CEOGRANTN/A14KFeb 18, 2022
Blum Robert IPresident & CEOEXERCISE$50K–$100K10K$7.96Feb 18, 2022
Blum Robert IPresident & CEOSELL$100K–$500K10K$36.50Feb 18, 2022
Blum Robert IPresident & CEOSELL$100K–$500K10K$33.86Feb 9, 2022
Blum Robert IPresident & CEOEXERCISE$50K–$100K10K$7.96Feb 9, 2022
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Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

16.0%

19.1M shares

STATE STREET CORPORATION

SC 13G · Nov 10, 2025

4.7%

5.6M shares

14.7%

17.6M shares

FMR LLC

SC 13G/A · Aug 7, 2025

10.9%

13.1M shares

11.3%

13.4M shares

FMR LLC

SC 13G/A · Feb 12, 2025

9.4%

11.1M shares

The Vanguard Group

SC 13G/A · Jan 8, 2025

10.1%

11.9M shares

8.2%

9.7M shares

The Vanguard Group

SC 13G/A · Nov 12, 2024

10.0%

11.8M shares

BlackRock, Inc.

SC 13G/A · Nov 12, 2024

13.0%

15.3M shares

FMR LLC

SC 13G/A · Nov 12, 2024

10.5%

12.4M shares

The Vanguard Group

SC 13G/A · Nov 4, 2024

10.0%

11.8M shares

BlackRock, Inc.

SC 13G/A · Oct 23, 2024

13.0%

15.3M shares

The Vanguard Group - 23-1945930

SC 13G/A · Feb 13, 2024

11.2%

11.0M shares

BlackRock, Inc.

SC 13G/A · Jan 22, 2024

16.4%

16.1M shares

BlackRock, Inc.

SC 13G/A · Feb 10, 2023

16.7%

15.8M shares

BlackRock, Inc.

SC 13G/A · Jan 26, 2023

16.0%

15.0M shares

BlackRock, Inc.

SC 13G/A · Jan 20, 2023

16.0%

15.0M shares

The Vanguard Group - 23-1945930

SC 13G/A · Apr 8, 2022

10.3%

8.7M shares

DRIEHAUS CAPITAL MANAGEMENT LLC

SC 13G/A · Feb 14, 2022

2.8%

2.3M shares

BlackRock, Inc.

SC 13G/A · Jan 27, 2022

15.4%

13.0M shares

BlackRock, Inc.

SC 13G · Jan 25, 2022

15.4%

13.0M shares

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