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CYTK research notebook

Read the disclosures. Follow the relationships. Keep the dates in view.

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Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-10-23 · 8022 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-10-16 · 0001061983-26-000106

  2. 4 · Ownership change

    Report date 2026-10-16 · 0001061983-26-000105

  3. 4 · Ownership change

    Report date 2026-10-16 · 0001061983-26-000104

  4. 4 · Ownership change

    Report date 2026-10-16 · 0001061983-26-000103

  5. 4 · Ownership change

    Report date 2026-10-16 · 0001061983-26-000102

  6. 4 · Ownership change

    Report date 2026-10-16 · 0001061983-26-000101

  7. 4 · Ownership change

    Report date 2026-10-20 · 0001061983-26-000100

  8. 4 · Ownership change

    Report date 2026-10-12 · 0001061983-26-000099

  9. 8-K · Current report

    Report date 2026-08-28 · 0001193125-26-372456 · Items 8.01,9.01

  10. 8-K · Current report

    Report date 2026-08-13 · 0001193125-26-348060 · Items 8.01

  11. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001193125-26-338217

  12. 8-K · Current report

    Report date 2026-08-06 · 0001193125-26-338021 · Items 2.02,9.01

  13. 8-K · Current report

    Report date 2026-05-27 · 0001193125-26-241840 · Items 5.07

  14. 8-K · Current report

    Report date 2026-05-06 · 0001193125-26-214606 · Items 8.01,9.01

  15. 8-K · Current report

    Report date 2026-05-05 · 0001193125-26-206420 · Items 8.01,9.01

  16. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001193125-26-206364

  17. 8-K · Current report

    Report date 2026-05-05 · 0001193125-26-206360 · Items 2.02,9.01

  18. DEF 14A · Proxy statement

    Report date 2026-05-27 · 0001140361-26-015364

  19. 10-K · Annual report

    Report date 2025-12-31 · 0001193125-26-076495

  20. 8-K · Current report

    Report date 2026-02-24 · 0001193125-26-067012 · Items 2.02,9.01

  21. 8-K · Current report

    Report date 2026-02-17 · 0001193125-26-053049 · Items 8.01

  22. 8-K · Current report

    Report date 2025-12-19 · 0001193125-25-326778 · Items 8.01

  23. 8-K · Current report

    Report date 2025-12-12 · 0001193125-25-316904 · Items 8.01

  24. 8-K · Current report

    Report date 2025-11-13 · 0001193125-25-282889 · Items 5.02

  25. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001193125-25-267059

  26. 8-K · Current report

    Report date 2025-11-05 · 0001193125-25-266842 · Items 2.02,9.01

  27. 8-K · Current report

    Report date 2025-09-16 · 0001193125-25-209437 · Items 1.01,2.03,3.02,8.01,9.01

  28. 8-K · Current report

    Report date 2025-09-15 · 0001193125-25-204991 · Items 8.01

  29. 8-K/A · Current report

    Report date 2025-08-31 · 0000950170-25-113599 · Items 8.01,9.01

  30. 8-K · Current report

    Report date 2025-08-31 · 0000950170-25-112570 · Items 8.01,9.01

  31. 8-K · Current report

    Report date 2025-08-30 · 0000950170-25-112564 · Items 8.01,9.01

  32. 8-K · Current report

    Report date 2025-08-19 · 0000950170-25-110368 · Items 5.02

  33. 10-Q · Quarterly report

    Report date 2025-06-30 · 0000950170-25-105108

  34. 8-K · Current report

    Report date 2025-08-07 · 0000950170-25-104962 · Items 2.02,9.01

  35. 8-K · Current report

    Report date 2025-05-14 · 0000950170-25-072965 · Items 5.07

  36. 10-Q · Quarterly report

    Report date 2025-03-31 · 0000950170-25-064529

  37. 8-K · Current report

    Report date 2025-05-06 · 0000950170-25-064432 · Items 2.02,9.01

  38. 8-K · Current report

    Report date 2025-04-29 · 0000950170-25-061847 · Items 8.01

  39. DEF 14A · Proxy statement

    Report date 2025-05-14 · 0001140361-25-013167

  40. 8-K · Current report

    Report date 2025-03-10 · 0000950170-25-035914 · Items 7.01

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-23 · 2026 Q3: filings in this completed quarter; not a live transaction feed

Purchases and sales include open-market or private transactions. Grants, exercises and tax withholding are shown separately. Amendments and joint reports can overlap; rows are not a net-buying score. Prices retain the filing's units; consult its footnotes.

Transaction rows by code · counts, not monetary totals
Purchase: 0 transaction rows0PSale: 21 transaction rows21SGrant / award: 6 transaction rows6AExercise / conversion: 30 transaction rows30MTax / exercise payment: 0 transaction rows0FGift: 3 transaction rows3G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

60 matching transaction rows. Showing 1 to 50.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-09-28
2026-09-28
Blum Robert I
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock7500.010.6
2026-09-28
2026-09-28
Blum Robert I
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock7500.065.46
2026-09-28
2026-09-28
Blum Robert I
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Non-Qualified Stock Option (Right to Buy)
Derivative security
7500.00.0
2026-09-22
2026-09-22
Malik Fady Ibraham
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock3500.07.8
2026-09-22
2026-09-22
Malik Fady Ibraham
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock3500.068.29
2026-09-22
2026-09-22
Malik Fady Ibraham
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Non-Qualified Stock Option (Right to Buy)
Derivative security
3500.00.0
2026-09-15
2026-09-15
Landry Robert E
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock1000.072.13
2026-09-15
2026-09-15
Blum Robert I
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock97926.069.33
2026-09-14
2026-09-15
Blum Robert I
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock7500.010.6
2026-09-14
2026-09-15
Blum Robert I
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock7500.073.44
2026-09-14
2026-09-15
Blum Robert I
10b5-1 checkbox reported
G · Gift
Disposed
Common Stock1350.00.0
2026-09-14
2026-09-15
Blum Robert I
10b5-1 checkbox reported
G · Gift
Disposed
Common Stock97926.00.0
2026-09-14
2026-09-15
Blum Robert I
10b5-1 checkbox reported
G · Gift
Acquired
Common Stock97926.00.0
2026-09-14
2026-09-15
Blum Robert I
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Non-Qualified Stock Option (Right to Buy)
Derivative security
7500.00.0
2026-09-11
2026-09-11
Landry Robert E
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock1000.074.66
2026-09-08
2026-09-08
Malik Fady Ibraham
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock3500.07.8
2026-09-08
2026-09-08
Malik Fady Ibraham
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock3500.075.46
2026-09-08
2026-09-08
Malik Fady Ibraham
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Non-Qualified Stock Option (Right to Buy)
Derivative security
3500.00.0
2026-09-01
2026-09-01
PARSHALL B LYNNE
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock5000.071.48
2026-08-31
2026-08-31
Callos Andrew
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock10000.023.26
2026-08-31
2026-08-31
Callos Andrew
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock10000.070.24
2026-08-31
2026-08-31
Callos Andrew
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Non-Qualified Stock Option (Right to Buy)
Derivative security
10000.00.0
2026-08-31
2026-08-31
Blum Robert I
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock7500.070.24
2026-08-31
2026-08-31
Blum Robert I
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock7500.010.6
2026-08-31
2026-08-31
Blum Robert I
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Non-Qualified Stock Option (Right to Buy)
Derivative security
7500.00.0
2026-08-18
2026-08-18
Malik Fady Ibraham
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock3500.07.8
2026-08-18
2026-08-18
Malik Fady Ibraham
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock3500.075.82
2026-08-18
2026-08-18
Malik Fady Ibraham
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Non-Qualified Stock Option (Right to Buy)
Derivative security
3500.00.0
2026-08-10
2026-08-10
Blum Robert I
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock7500.010.6
2026-08-10
2026-08-10
Blum Robert I
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock7500.076.76
2026-08-10
2026-08-10
Blum Robert I
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Non-Qualified Stock Option (Right to Buy)
Derivative security
7500.00.0
2026-07-30
2026-07-30
Callos Andrew
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock14000.023.26
2026-07-30
2026-07-30
Callos Andrew
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock14000.079.88
2026-07-30
2026-07-30
Callos Andrew
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Non-Qualified Stock Option (Right to Buy)
Derivative security
14000.00.0
2026-07-27
2026-07-27
Blum Robert I
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock7500.010.6
2026-07-27
2026-07-27
Blum Robert I
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock7500.080.87
2026-07-27
2026-07-27
Blum Robert I
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Non-Qualified Stock Option (Right to Buy)
Derivative security
7500.00.0
2026-07-21
2026-07-23
Malik Fady Ibraham
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock3500.07.8
2026-07-21
2026-07-23
Malik Fady Ibraham
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock3500.080.59
2026-07-21
2026-07-23
Malik Fady Ibraham
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Non-Qualified Stock Option (Right to Buy)
Derivative security
3500.00.0
2026-07-15
2026-07-16
Wysenski NancyA · Grant / award
Acquired
Common Stock75.082.62
2026-07-15
2026-07-16
WIERENGA WENDELLA · Grant / award
Acquired
Common Stock75.082.62
2026-07-15
2026-07-16
Kaye Edward M. MDA · Grant / award
Acquired
Common Stock151.082.62
2026-07-15
2026-07-16
HENDERSON JOHN TA · Grant / award
Acquired
Common Stock272.082.62
2026-07-15
2026-07-16
Harrington Robert ArthurA · Grant / award
Acquired
Common Stock151.082.62
2026-07-15
2026-07-16
Daly James MA · Grant / award
Acquired
Common Stock151.082.62
2026-07-13
2026-07-14
Blum Robert I
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock10.082.02
2026-07-13
2026-07-14
Blum Robert I
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock7490.082.02
2026-07-13
2026-07-14
Blum Robert I
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock7490.010.6
2026-07-13
2026-07-14
Blum Robert I
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Non-Qualified Stock Option (Right to Buy)
Derivative security
7490.00.0

Identity & relationships

Wikidata structured data · retrieved 2026-10-23 · 1658 unambiguous CIK-linked entities; coverage is incomplete

These are sourced identity and relationship claims, with incomplete coverage. Headquarters locations do not describe sales, assets or operating exposure.

SEC issuer · 0001061983CYTOKINETICS INC

No parent relationship is available in this import; this is not proof of independence.

No verified LEI join available.

GLEIF legal entity reference data · retrieved 2026-10-23 · 1197 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • Cytokinetics · alias · wikidata
  • Cytokinetics (United States) · alias · wikidata
Explore headquarters map ↗

Revenue in constant purchasing power

USD revenue expressed in 2026-09 consumer-price dollars. Each annual period uses a CPI-U average weighted by the days in its actual reporting interval. This is a purchasing-power comparison, not a company-specific price or volume measure.

Year endedReported USD revenueCPI-adjusted USD revenue
2024-12-31$18.47M$19.84M
2023-12-31$7.53M$8.33M
2022-12-31$94.59M$108.88M
2021-12-31$70.43M$87.56M
2020-12-31$55.83M$72.68M
2019-12-31$26.87M$35.41M
2018-12-31$31.50M$42.27M
2017-12-31$13.37M$18.38M

Bureau of Labor Statistics · retrieved 2026-10-23 · 9 selected series; gaps remain missing

Explore the CPI history ↗