A business in context

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

  1. 10-K · Annual report

    Report date 2025-12-31 · 0001437749-26-009181

  2. 8-K · Current report

    Report date 2026-01-30 · 0001437749-26-002479 · Items 2.02,9.01

  3. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001437749-25-034089

  4. 4 · Ownership change

    Report date 2025-11-03 · 0000939057-25-000287

  5. 4 · Ownership change

    Report date 2025-11-03 · 0000939057-25-000286

  6. 8-K · Current report

    Report date 2025-10-29 · 0001437749-25-032126 · Items 2.02,9.01

  7. 8-K · Current report

    Report date 2025-08-21 · 0000939057-25-000237 · Items 8.01

  8. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001437749-25-026114

  9. 4 · Ownership change

    Report date 2025-08-01 · 0000939057-25-000189

  10. 4 · Ownership change

    Report date 2025-08-01 · 0000939057-25-000188

  11. 8-K · Current report

    Report date 2025-07-30 · 0001437749-25-023892 · Items 2.02,9.01

  12. 8-K · Current report

    Report date 2025-05-09 · 0000939057-25-000138 · Items 5.07

  13. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001437749-25-015754

  14. 4 · Ownership change

    Report date 2025-04-30 · 0000939057-25-000107

  15. 4 · Ownership change

    Report date 2025-04-30 · 0000939057-25-000106

  16. 8-K · Current report

    Report date 2025-04-30 · 0001437749-25-013723 · Items 2.02,9.01

  17. DEF 14A · Proxy statement

    Report date 2025-05-08 · 0001437749-25-011210

  18. 8-K · Current report

    Report date 2025-03-20 · 0001437749-25-008512 · Items 8.01,9.01

  19. 10-K · Annual report

    Report date 2024-12-31 · 0001437749-25-007686

  20. 8-K · Current report

    Report date 2025-01-31 · 0001437749-25-002407 · Items 2.02,9.01

  21. 4 · Ownership change

    Report date 2025-01-30 · 0000939057-25-000020

  22. 4 · Ownership change

    Report date 2025-01-30 · 0000939057-25-000019

  23. 8-K · Current report

    Report date 2025-01-10 · 0001437749-25-001102 · Items 1.01,9.01

  24. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001437749-24-034109

  25. 8-K · Current report

    Report date 2024-10-30 · 0001437749-24-032557 · Items 2.02,9.01

  26. 8-K · Current report

    Report date 2024-10-17 · 0001437749-24-031465 · Items 8.01,9.01

  27. 8-K · Current report

    Report date 2024-08-16 · 0001437749-24-027157 · Items 8.01

  28. 10-Q · Quarterly report

    Report date 2024-06-30 · 0001437749-24-025690

  29. 8-K · Current report

    Report date 2024-07-29 · 0001437749-24-023691 · Items 2.02,9.01

  30. 8-K · Current report

    Report date 2024-05-09 · 0000939057-24-000126 · Items 5.07

  31. 10-Q · Quarterly report

    Report date 2024-03-31 · 0001437749-24-015888

  32. 8-K · Current report

    Report date 2024-04-29 · 0001437749-24-013566 · Items 2.02,9.01

  33. DEF 14A · Proxy statement

    Report date 2024-05-09 · 0001437749-24-011368

  34. 10-K · Annual report

    Report date 2023-12-31 · 0001437749-24-008852

  35. 8-K · Current report

    Report date 2024-02-05 · 0001437749-24-003074 · Items 2.02,9.01

  36. 8-K · Current report

    Report date 2024-01-04 · 0000939057-24-000006 · Items 5.03,9.01

  37. 10-Q · Quarterly report

    Report date 2023-09-30 · 0001437749-23-031579

  38. 8-K · Current report

    Report date 2023-10-30 · 0001437749-23-029362 · Items 2.02,9.01

  39. 10-Q · Quarterly report

    Report date 2023-06-30 · 0001437749-23-023254

  40. 8-K · Current report

    Report date 2023-07-31 · 0001437749-23-021134 · Items 2.02,9.01

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: 0 transaction rows0SGrant / 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

0 matching transaction rows.

No matching transaction rows in the covered quarter. This does not establish that no insider transactions occurred.

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 · 0000818677SECURITY FEDERAL CORP

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
  • SECURITY FEDERAL CORPORATION · former SEC name · 1995-08-11 to 2006-06-16

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 ↗