Form 4 Tracker
CYTOKINETICS INC
CYTK

80 insider filings · Latest: Aug 10, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
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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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
May 27, 2026May 27 11:08 PMWendell WierengaDirector
Grant/Award
4,301$77.154,301(D)

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May 27, 2026May 27 11:07 PMNancy WysenskiDirector
Grant/Award
4,301$77.154,301(D)

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May 19, 2026May 20 8:00 PMFady Ibraham MalikEVP Research & Development
Option Exercise
3,500$7.8047,886(D)

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May 5, 2026May 5 9:35 PMFady Ibraham MalikEVP Research & Development
Option Exercise
3,500$7.8051,386(D)

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May 5, 2026May 5 8:20 PMWendell WierengaDirector
Option Exercise
4,032$12.400(D)

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May 5, 2026May 5 8:15 PMJohn T HendersonDirector
Option Exercise
20,000$7.610(D)

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May 5, 2026May 5 8:11 PMAndrew CallosEVP, Chief Commercial Officer
Option Exercise
11,333$39.1313,070(D)

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May 1, 2026May 4 8:01 PMAndrew CallosEVP, Chief Commercial Officer
Option Exercise
15,857$37.630(D)

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Apr 30, 2026Apr 30 8:22 PMAndrew CallosEVP, Chief Commercial Officer
Option Exercise
15,000$23.2654,000(D)

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Apr 21, 2026Apr 21 8:22 PMFady Ibraham MalikEVP Research & Development
Option Exercise
3,500$7.8054,886(D)

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Apr 7, 2026Apr 8 8:18 PMFady Ibraham MalikEVP Research & Development
Option Exercise
4,500$10.600(D)

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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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