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
Jun 24, 2026Jun 29 10:05 PMSung LeeEVP, Chief Financial Officer
Option Exercise
38,730$48.5127,821(D)

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Jun 29, 2026Jun 29 9:23 PMSung LeeEVP, Chief Financial Officer
Option Exercise
3,134$48.5139,681(D)

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Jun 23, 2026Jun 23 9:41 PMFady Ibraham MalikEVP Research & Development
Option Exercise
3,500$7.8040,886(D)

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Jun 9, 2026Jun 9 9:40 PMFady Ibraham MalikEVP Research & Development
Option Exercise
3,500$7.8044,386(D)

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Jun 1, 2026Jun 1 10:51 PMAndrew CallosEVP, Chief Commercial Officer
Option Exercise
15,000$23.2639,000(D)

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May 27, 2026May 27 11:16 PMMuna BhanjiDirector
Grant/Award
4,301$77.154,301(D)

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May 27, 2026May 27 11:14 PMJames M DalyDirector
Grant/Award
4,301$77.154,301(D)

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May 27, 2026May 27 11:13 PMRobert Arthur HarringtonDirector
Grant/Award
4,301$77.154,301(D)

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May 27, 2026May 27 11:12 PMJohn T HendersonDirector
Grant/Award
4,301$77.154,301(D)

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May 27, 2026May 27 11:11 PMEdward M. Kaye MDDirector
Grant/Award
4,301$77.154,301(D)

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May 27, 2026May 27 11:10 PMLynne B ParshallDirector
Grant/Award
4,301$77.154,301(D)

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May 27, 2026May 27 11:09 PMRobert E LandryDirector
Grant/Award
4,301$77.154,301(D)

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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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