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

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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 2026-08-27 · 0000892712-26-000359

  2. 8-K · Current report

    Report date 2026-08-20 · 0001193125-26-359419 · Items 7.01,9.01

  3. 4 · Ownership change

    Report date 2026-08-16 · 0000892712-26-000353

  4. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001193125-26-328468

  5. 8-K · Current report

    Report date 2026-07-30 · 0001193125-26-326079 · Items 2.02,7.01,9.01

  6. 8-K · Current report

    Report date 2026-05-22 · 0001193125-26-245166 · Items 5.02,7.01,9.01

  7. 4 · Ownership change

    Report date 2026-05-16 · 0000892712-26-000269

  8. 4 · Ownership change

    Report date 2026-05-16 · 0000892712-26-000268

  9. 4 · Ownership change

    Report date 2026-05-16 · 0000892712-26-000267

  10. 4 · Ownership change

    Report date 2026-05-16 · 0000892712-26-000266

  11. 4 · Ownership change

    Report date 2026-05-16 · 0000892712-26-000265

  12. 4 · Ownership change

    Report date 2026-05-16 · 0000892712-26-000264

  13. 8-K/A · Current report

    Report date 2026-04-15 · 0001104659-26-058671 · Items 5.02,9.01

  14. 8-K · Current report

    Report date 2026-05-05 · 0001193125-26-204998 · Items 7.01,9.01

  15. 8-K · Current report

    Report date 2026-04-24 · 0001193125-26-191442 · Items 5.07,9.01

  16. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001193125-26-177139

  17. 8-K · Current report

    Report date 2026-04-23 · 0001193125-26-173671 · Items 2.02,7.01

  18. 8-K · Current report

    Report date 2026-04-15 · 0001193125-26-158945 · Items 5.02,9.01

  19. 8-K · Current report

    Report date 2026-04-09 · 0001193125-26-154867 · Items 5.02,9.01

  20. 8-K · Current report

    Report date 2026-03-12 · 0001193125-26-104126 · Items 7.01,9.01

  21. DEF 14A · Proxy statement

    Report date 2026-03-05 · 0001193125-26-092613

  22. 10-K · Annual report

    Report date 2025-12-31 · 0001193125-26-071523

  23. 8-K · Current report

    Report date 2026-02-03 · 0001193125-26-035684 · Items 7.01,9.01

  24. 8-K · Current report

    Report date 2026-01-29 · 0001193125-26-033596 · Items 5.02,9.01

  25. 8-K · Current report

    Report date 2026-01-29 · 0001193125-26-029321 · Items 2.02,7.01,9.01

  26. 8-K · Current report

    Report date 2025-11-10 · 0001193125-25-274355 · Items 7.01,9.01

  27. 8-K · Current report

    Report date 2025-10-31 · 0001193125-25-269731 · Items 7.01,9.01

  28. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001193125-25-260778

  29. 8-K · Current report

    Report date 2025-10-30 · 0001193125-25-258515 · Items 2.02,7.01,9.01

  30. 8-K · Current report

    Report date 2025-07-25 · 0000950170-25-100567 · Items 7.01,9.01

  31. 8-K · Current report

    Report date 2025-07-29 · 0000950170-25-099399 · Items 7.01,9.01

  32. 10-Q · Quarterly report

    Report date 2025-06-30 · 0000950170-25-098776

  33. 8-K · Current report

    Report date 2025-07-24 · 0000950170-25-098323 · Items 2.02,7.01,9.01

  34. 8-K · Current report

    Report date 2025-05-01 · 0000950170-25-065600 · Items 5.02,7.01,9.01

  35. 8-K · Current report

    Report date 2025-05-02 · 0000950170-25-063201 · Items 5.02,8.01,9.01

  36. 8-K · Current report

    Report date 2025-04-25 · 0000950170-25-062084 · Items 5.03,5.07,9.01

  37. 8-K · Current report

    Report date 2025-04-30 · 0000950170-25-060615 · Items 7.01,9.01

  38. 8-K · Current report

    Report date 2025-04-25 · 0000950170-25-059335 · Items 7.01,9.01

  39. 10-Q · Quarterly report

    Report date 2025-03-31 · 0000950170-25-058735

  40. 8-K · Current report

    Report date 2025-04-24 · 0000950170-25-057989 · Items 2.02,7.01,9.01

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: 1 transaction rows1SGrant / award: 1 transaction rows1AExercise / 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
2026-08-27
2026-08-28
Chandler Jodi AS · Sale
Disposed
Common Stock675.070.19
2026-08-16
2026-08-18
Ferris Scott M.A · Grant / award
Acquired
Common Stock575.00.0

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 · 0001521951FIRST BUSINESS FINANCIAL SERVICES, 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 ↗