A business in context

HOWL 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. 8-K · Current report

    Report date 2026-08-21 · 0001193125-26-360059 · Items 1.01,3.02,7.01,9.01

  2. 8-K · Current report

    Report date 2026-08-14 · 0001193125-26-359185 · Items 1.01

  3. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001785530-26-000019

  4. 8-K · Current report

    Report date 2026-07-31 · 0001785530-26-000018 · Items 2.02,9.01

  5. 4 · Ownership change

    Report date 2026-07-06 · 0001134657-26-000020

  6. 4 · Ownership change

    Report date 2026-06-29 · 0001134657-26-000019

  7. 4 · Ownership change

    Report date 2026-06-17 · 0001231919-26-000688

  8. 4 · Ownership change

    Report date 2026-06-12 · 0001231919-26-000654

  9. 4 · Ownership change

    Report date 2026-06-09 · 0001231919-26-000628

  10. 4 · Ownership change

    Report date 2026-06-09 · 0001134657-26-000018

  11. 4 · Ownership change

    Report date 2026-06-04 · 0001134657-26-000017

  12. 4 · Ownership change

    Report date 2026-06-01 · 0001134657-26-000016

  13. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001785530-26-000012

  14. 8-K · Current report

    Report date 2026-05-07 · 0001785530-26-000011 · Items 2.02,9.01

  15. 10-K · Annual report

    Report date 2025-12-31 · 0001785530-26-000006

  16. 8-K · Current report

    Report date 2026-03-27 · 0001785530-26-000005 · Items 2.02,9.01

  17. 8-K · Current report

    Report date 2026-02-24 · 0001193125-26-067569 · Items 8.01,9.01

  18. 8-K · Current report

    Report date 2026-02-09 · 0001193125-26-051455 · Items 2.05,5.02,7.01

  19. 8-K · Current report

    Report date 2026-02-04 · 0001193125-26-041305 · Items 3.01

  20. 8-K · Current report

    Report date 2025-12-18 · 0001193125-25-323787 · Items 8.01,9.01

  21. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001785530-25-000031

  22. 8-K · Current report

    Report date 2025-11-04 · 0001785530-25-000030 · Items 2.02,9.01

  23. 8-K · Current report

    Report date 2025-10-02 · 0001193125-25-231953 · Items 3.01

  24. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001785530-25-000021

  25. 8-K · Current report

    Report date 2025-08-14 · 0001785530-25-000020 · Items 2.02,7.01,9.01

  26. 8-K · Current report

    Report date 2025-06-12 · 0001193125-25-140727 · Items 5.03,5.07,9.01

  27. 8-K · Current report

    Report date 2025-05-13 · 0001193125-25-120910 · Items 3.01

  28. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001785530-25-000014

  29. 8-K · Current report

    Report date 2025-05-08 · 0001785530-25-000013 · Items 2.02,7.01,9.01

  30. DEF 14A · Proxy statement

    Report date 2025-06-12 · 0001140361-25-015885

  31. 10-K · Annual report

    Report date 2024-12-31 · 0001785530-25-000008

  32. 8-K · Current report

    Report date 2025-03-11 · 0001785530-25-000006 · Items 2.02,9.01

  33. 8-K · Current report

    Report date 2025-02-19 · 0001193125-25-032804 · Items 5.02

  34. SC 13G/A · Ownership disclosure

    0001104659-24-118876

  35. SC 13G/A · Ownership disclosure

    0000070858-24-000317

  36. SC 13G/A · Ownership disclosure

    0001104659-24-117746

  37. 8-K · Current report

    Report date 2024-11-12 · 0001193125-24-255170 · Items 7.01,9.01

  38. SC 13G/A · Ownership disclosure

    0000902664-24-006419

  39. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001785530-24-000034

  40. 8-K · Current report

    Report date 2024-11-07 · 0001785530-24-000033 · Items 2.02,8.01,9.01

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: 2 transaction rows2SGrant / award: 0 transaction rows0AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

2 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-07-07
2026-07-08
EVNIN LUKE
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock107429.00.31
2026-07-06
2026-07-08
EVNIN LUKE
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock35770.00.32

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 · 0001785530Werewolf Therapeutics, 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 2026-10-15 · 1199 checked identities; 0 unavailable records

Search names and former names

    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.

    No USD annual revenue periods with complete CPI coverage are available. Non-USD statements are not converted with U.S. CPI.

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

    Explore the CPI history ↗