Form 4 Tracker
CYTOKINETICS INC
CYTK

92 insider filings · Latest: Oct 12, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Oct 28, 2024Oct 28 8:12 PMWENDELL WIERENGA
Proposed Sale
4,452$52.25$232.6K—

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Oct 15, 2024Oct 15 8:32 PMFADY MALIK
Proposed Sale
7,300$54.19$395.6K—

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Oct 9, 2024Oct 9 8:08 PMROBERT BLUM
Proposed Sale
5,000$55.61$278.1K—

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Oct 1, 2024Oct 1 8:21 PMFADY MALIK
Proposed Sale
7,300$52.10$380.3K—

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Sep 30, 2024Sep 30 8:06 PMROBERT BLUM
Proposed Sale
5,000$52.14$260.7K—

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Sep 17, 2024Sep 17 8:03 PMFADY MALIK
Proposed Sale
7,300$56.77$414.4K—

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Sep 16, 2024Sep 16 8:29 PMROBERT BLUM
Proposed Sale
5,000$55.99$280.0K—

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Sep 9, 2024Sep 9 8:12 PMB LYNNE PARSHALL
Proposed Sale
5,000$54.92$274.6K—

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Sep 3, 2024Sep 3 8:08 PMROBERT BLUM
Proposed Sale
5,000$57.03$285.1K—

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Sep 3, 2024Sep 3 8:07 PMFADY MALIK
Proposed Sale
7,384$57.01$421.0K—

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Aug 26, 2024Aug 26 8:14 PMB LYNNE PARSHALL
Proposed Sale
5,000$57.26$286.3K—

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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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