A business in context

DNTH research notebook

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

Research JSON

Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-10-20 · 8029 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-09-17 · 0001273351-26-000006

  2. 4 · Ownership change

    Report date 2026-09-01 · 0001992260-26-000009

  3. 4 · Ownership change

    Report date 2026-08-19 · 0001688199-26-000006

  4. 4 · Ownership change

    Report date 2026-08-13 · 0001778623-26-000009

  5. 4 · Ownership change

    Report date 2026-08-10 · 0001779934-26-000004

  6. 4 · Ownership change

    Report date 2026-08-07 · 0001778623-26-000007

  7. 4 · Ownership change

    Report date 2026-08-10 · 0001688199-26-000004

  8. 4 · Ownership change

    Report date 2026-08-07 · 0001669866-26-000010

  9. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001690585-26-000034

  10. 8-K · Current report

    Report date 2026-08-04 · 0001690585-26-000033 · Items 2.02,9.01

  11. 8-K · Current report

    Report date 2026-06-12 · 0001690585-26-000029 · Items 8.01,9.01

  12. 8-K · Current report

    Report date 2026-05-21 · 0001690585-26-000026 · Items 5.07

  13. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001690585-26-000022

  14. 8-K · Current report

    Report date 2026-05-05 · 0001690585-26-000021 · Items 2.02,9.01

  15. DEF 14A · Proxy statement

    Report date 2026-05-21 · 0001690585-26-000012

  16. 8-K · Current report

    Report date 2026-03-26 · 0001690585-26-000010 · Items 8.01,9.01

  17. 8-K · Current report

    Report date 2026-03-10 · 0001193125-26-103053 · Items 1.01,9.01

  18. 10-K · Annual report

    Report date 2025-12-31 · 0001690585-26-000006

  19. 8-K · Current report

    Report date 2026-03-09 · 0001193125-26-097555 · Items 2.02,7.01,8.01

  20. 8-K · Current report

    Report date 2026-01-12 · 0001193125-26-009898 · Items 2.02,7.01,9.01

  21. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001193125-25-266920

  22. 8-K · Current report

    Report date 2025-11-05 · 0001193125-25-266867 · Items 2.02,9.01

  23. 8-K · Current report

    Report date 2025-11-03 · 0001193125-25-262188 · Items 8.01,9.01

  24. 8-K · Current report

    Report date 2025-10-16 · 0001193125-25-240858 · Items 1.01,2.02,8.01,9.01

  25. 8-K · Current report

    Report date 2025-09-09 · 0001193125-25-200715 · Items 1.01,9.01

  26. 8-K · Current report

    Report date 2025-09-08 · 0001193125-25-197751 · Items 7.01,8.01,9.01

  27. 10-Q · Quarterly report

    Report date 2025-06-30 · 0000950170-25-105030

  28. 8-K · Current report

    Report date 2025-08-07 · 0000950170-25-105002 · Items 2.02,9.01

  29. 8-K · Current report

    Report date 2025-05-22 · 0000950170-25-076304 · Items 5.02,5.07

  30. 10-Q · Quarterly report

    Report date 2025-03-31 · 0000950170-25-069226

  31. 8-K · Current report

    Report date 2025-05-12 · 0000950170-25-069195 · Items 2.02,9.01

  32. DEF 14A · Proxy statement

    Report date 2025-05-22 · 0000950170-25-052874

  33. 10-K · Annual report

    Report date 2024-12-31 · 0000950170-25-037131

  34. 8-K · Current report

    Report date 2025-03-11 · 0000950170-25-037125 · Items 2.02,9.01

  35. 8-K · Current report

    Report date 2025-03-04 · 0000950170-25-033075 · Items 5.02

  36. 8-K · Current report

    Report date 2024-12-12 · 0000950170-24-135775 · Items 8.01,9.01

  37. SC 13D/A · Ownership disclosure

    0000919574-24-006998

  38. SC 13G · Ownership disclosure

    0001193125-24-264379

  39. SC 13G/A · Ownership disclosure

    0001104659-24-119322

  40. SC 13G/A · Ownership disclosure

    0001104659-24-119316

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-15 · 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: 33 transaction rows33SGrant / award: 0 transaction rows0AExercise / conversion: 28 transaction rows28MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

61 matching transaction rows. Showing 51 to 61.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-08-07
2026-08-07
Garcia MarinoM · Exercise / conversion
Acquired
Common Stock40000.08.44
2026-08-07
2026-08-07
Garcia MarinoM · Exercise / conversion
Acquired
Common Stock126000.08.44
2026-08-07
2026-08-07
Garcia MarinoS · Sale
Disposed
Common Stock10384.0107.49
2026-08-07
2026-08-07
Garcia MarinoS · Sale
Disposed
Common Stock21909.0108.72
2026-08-07
2026-08-07
Garcia MarinoM · Exercise / conversion
Disposed
Stock Option (Right to Buy)
Derivative security
40000.00.0
2026-08-07
2026-08-07
Garcia MarinoM · Exercise / conversion
Disposed
Stock Option (Right to Buy)
Derivative security
126000.00.0
2026-07-09
2026-07-13
Savitz RyanM · Exercise / conversion
Acquired
Common Stock31249.021.77
2026-07-09
2026-07-13
Savitz RyanS · Sale
Disposed
Common Stock10354.0100.22
2026-07-09
2026-07-13
Savitz RyanS · Sale
Disposed
Common Stock5566.0101.97
2026-07-09
2026-07-13
Savitz RyanS · Sale
Disposed
Common Stock15329.0101.24
2026-07-09
2026-07-13
Savitz RyanM · Exercise / conversion
Disposed
Stock Option (Right to Buy)
Derivative security
31249.00.0

Identity & relationships

Wikidata structured data · retrieved 2026-10-15 · 1663 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 · 0001690585Dianthus Therapeutics, Inc. /DE/

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 2026-10-15 · 1199 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • Magenta Therapeutics · alias · wikidata
  • Magenta Therapeutics, Inc. · former SEC name · 2016-11-23 to 2023-09-08

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$6.24M$6.70M
2023-12-31$2.83M$3.12M
2019-12-31$0$0
2018-12-31$0$0
2017-12-31$0$0

Bureau of Labor Statistics · retrieved 2026-10-20 · 9 selected series; gaps remain missing

Explore the CPI history ↗