Form 4 Tracker
CYTOKINETICS INC
CYTK

65 insider filings · Latest: Jun 29, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Nov 19, 2025Nov 19 9:20 PMB LYNNE PARSHALL
Proposed Sale
5,000$66.16$330.8K

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Nov 11, 2025Nov 12 12:04 PMEDWARD KAYE
Proposed Sale
5,175$62.20$321.9K

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Oct 27, 2025Oct 27 8:27 PMWENDELL WIERENGA
Proposed Sale
4,375$57.83$253.0K

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Oct 21, 2025Oct 21 8:20 PMFADY MALIK
Proposed Sale
11,000$59.35$652.9K

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Oct 6, 2025Oct 6 8:22 PMEDWARD KAYE
Proposed Sale
6,757$56.97$384.9K

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Oct 1, 2025Oct 1 8:34 PMROBERT BLUM
Proposed Sale
15,000$54.96$824.4K

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Sep 30, 2025Sep 30 8:29 PMEDWARD KAYE
Proposed Sale
6,695$53.89$360.8K

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Sep 2, 2025Sep 2 8:36 PMROBERT HARRINGTON
Proposed Sale
4,300$35.33$151.9K

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Sep 2, 2025Sep 2 8:28 PMEDWARD KAYE
Proposed Sale
6,756$35.33$238.7K

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Jul 8, 2025Jul 8 8:22 PMFADY MALIK
Proposed Sale
14,000$33.36$467.0K

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Jun 16, 2025Jun 16 8:21 PMROBERT BLUM
Proposed Sale
35,000$34.38$1.2M

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Jun 5, 2025Jun 5 9:05 PMEDWARD KAYE
Proposed Sale
3,636$32.41$117.8K

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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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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
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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