Form 4 Tracker
CYTOKINETICS INC
CYTK

92 insider filings · Latest: Oct 12, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
May 15, 2025May 15 8:23 PMMUNA BHANJI
Proposed Sale
1,454$30.00$43.6K—

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Apr 21, 2025Apr 21 8:14 PMWENDELL WIERENGA
Proposed Sale
20,000$38.46$769.1K—

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Apr 15, 2025Apr 15 8:32 PMJOHN T. HENDERSON
Proposed Sale
3,190$39.81$127.0K—

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Apr 8, 2025Apr 8 8:19 PMFADY MALIK
Proposed Sale
12,000$35.99$431.9K—

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Apr 7, 2025Apr 7 8:24 PMANDREW CALLOS
Proposed Sale
15,547$37.36$580.8K—

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Mar 14, 2025Mar 14 8:26 PMANDREW CALLOS
Proposed Sale
21,000$44.40$932.4K—

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Mar 13, 2025Mar 13 8:32 PMANDREW CALLOS
Proposed Sale
26,771$43.99$1.2M—

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Mar 5, 2025Mar 5 9:25 PMROBERT BLUM
Proposed Sale
85,000$43.69$3.7M—

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Mar 4, 2025Mar 4 10:06 PMROBERT HARRINGTON
Proposed Sale
1,350$42.89$57.9K—

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Jan 7, 2025Jan 7 9:17 PMFADY MALIK
Proposed Sale
12,000$49.19$590.3K—

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Dec 16, 2024Dec 16 9:13 PMWENDELL WIERENGA
Proposed Sale
742$48.61$36.1K—

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Dec 11, 2024Dec 11 3:17 PMJOHN T. HENDERSON
Proposed Sale
1,780$50.55$90.0K—

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Dec 10, 2024Dec 10 9:06 PMFADY MALIK
Proposed Sale
7,300$50.63$369.6K—

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Dec 2, 2024Dec 2 9:01 PMROBERT BLUM
Proposed Sale
5,000$50.76$253.8K—

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Nov 26, 2024Nov 26 9:09 PMFADY MALIK
Proposed Sale
7,300$50.16$366.2K—

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Nov 25, 2024Nov 25 9:10 PMWENDELL WIERENGA
Proposed Sale
742$50.00$37.1K—

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Nov 18, 2024Nov 18 9:31 PMROBERT BLUM
Proposed Sale
5,000$50.55$252.7K—

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Nov 12, 2024Nov 12 9:08 PMFADY MALIK
Proposed Sale
6,342$58.48$370.9K—

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Nov 1, 2024Nov 1 8:43 PMROBERT BLUM
Proposed Sale
5,000$51.63$258.2K—

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Oct 29, 2024Oct 29 8:08 PMFADY MALIK
Proposed Sale
7,300$51.91$378.9K—

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Mar 15, 2026Mar 17 8:11 PMRobert I BlumDirector, President & CEO
Grant/Award
113,529$60.06111,864(D)

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Mar 15, 2026Mar 17 8:08 PMAndrew CallosEVP, Chief Commercial Officer
Grant/Award
31,145$60.0629,480(D)

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Mar 15, 2026Mar 17 8:06 PMJeffrey HessekielChief Legal & Admin Officer
Grant/Award
31,145$60.0622,820(D)

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Mar 15, 2026Mar 17 8:05 PMSung LeeEVP, Chief Financial Officer
Grant/Award
31,145$60.0629,480(D)

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Mar 15, 2026Mar 17 8:03 PMFady Ibraham MalikEVP Research & Development
Grant/Award
41,192$60.0639,527(D)

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Mar 5, 2026Mar 5 9:27 PMAndrew CallosEVP, Chief Commercial Officer
Option Exercise
26,000$39.1369,000(D)

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Mar 2, 2026Mar 2 9:28 PMAndrew CallosEVP, Chief Commercial Officer
Option Exercise
886$37.630(D)

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Feb 5, 2026Feb 6 1:17 AMAndrew CallosEVP, Chief Commercial Officer
Option Exercise
15,000$23.2684,000(D)

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Feb 2, 2026Feb 2 9:40 PMAndrew CallosEVP, Chief Commercial Officer
Option Exercise
886$37.63886(D)

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