A business in context

LSBK 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 2026-09-08 · 0001193125-26-386509

  2. 4 · Ownership change

    Report date 2026-08-21 · 0001193125-26-365199

  3. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001193125-26-344793

  4. 8-K · Current report

    Report date 2026-07-22 · 0001193125-26-315200 · Items 8.01,9.01

  5. 8-K · Current report

    Report date 2026-07-22 · 0001193125-26-312448 · Items 2.02,9.01

  6. 4 · Ownership change

    Report date 2026-06-04 · 0001193125-26-257509

  7. 8-K · Current report

    Report date 2026-05-20 · 0001193125-26-232690 · Items 5.07,9.01

  8. 8-K · Current report

    Report date 2026-05-20 · 0001193125-26-231802 · Items 7.01,9.01

  9. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001193125-26-219601

  10. 4 · Ownership change

    Report date 2026-04-23 · 0001193125-26-177501

  11. 4 · Ownership change

    Report date 2026-04-23 · 0001193125-26-177482

  12. 8-K · Current report

    Report date 2026-04-22 · 0001193125-26-177398 · Items 8.01,9.01

  13. 8-K · Current report

    Report date 2026-04-22 · 0001193125-26-170558 · Items 2.02,9.01

  14. DEF 14A · Proxy statement

    Report date 2026-04-07 · 0001193125-26-145635

  15. 4 · Ownership change

    Report date 2026-03-18 · 0001193125-26-117733

  16. 4 · Ownership change

    Report date 2026-03-18 · 0001193125-26-117731

  17. 4 · Ownership change

    Report date 2026-03-18 · 0001193125-26-117729

  18. 8-K · Current report

    Report date 2026-03-17 · 0001193125-26-114148 · Items 1.01,5.02,5.03,8.01,9.01

  19. 10-K · Annual report

    Report date 2025-12-31 · 0001193125-26-109481

  20. 8-K · Current report

    Report date 2026-01-21 · 0001193125-26-021063 · Items 8.01,9.01

  21. 8-K · Current report

    Report date 2026-01-21 · 0001193125-26-018018 · Items 2.02,9.01

  22. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001193125-25-277623

  23. 8-K · Current report

    Report date 2025-10-22 · 0001193125-25-249423 · Items 8.01,9.01

  24. 8-K · Current report

    Report date 2025-10-22 · 0001193125-25-248738 · Items 8.01

  25. 8-K · Current report

    Report date 2025-10-22 · 0001193125-25-246825 · Items 2.02,9.01

  26. 10-Q · Quarterly report

    Report date 2025-06-30 · 0000950170-25-107272

  27. 8-K · Current report

    Report date 2025-07-23 · 0000950170-25-098325 · Items 8.01,9.01

  28. 8-K · Current report

    Report date 2025-07-23 · 0000950170-25-097886 · Items 2.02,9.01

  29. 8-K · Current report

    Report date 2025-07-18 · 0000950170-25-096983 · Items 8.01,9.01

  30. 8-K · Current report

    Report date 2025-07-08 · 0000950170-25-094573 · Items 8.01,9.01

  31. 8-K · Current report

    Report date 2025-07-01 · 0000950170-25-092174 · Items 8.01,9.01

  32. 8-K · Current report

    Report date 2025-06-27 · 0000950170-25-090861 · Items 8.01,9.01

  33. 8-K · Current report

    Report date 2025-05-23 · 0000943374-25-000234 · Items 8.01,9.01

  34. 8-K · Current report

    Report date 2025-05-14 · 0001193125-25-123195 · Items 1.01,9.01

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: 0 transaction rows0SGrant / award: 0 transaction rows0AExercise / conversion: 4 transaction rows4MTax / exercise payment: 1 transaction rows1FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

5 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-09-08
2026-09-09
Sanvidge Kevin M.M · Exercise / conversion
Acquired
Common Stock14563.010.62
2026-09-08
2026-09-09
Sanvidge Kevin M.M · Exercise / conversion
Disposed
Option (right to buy)
Derivative security
14563.00.0
2026-08-21
2026-08-25
Werdein Jeffrey M.M · Exercise / conversion
Acquired
Common Stock23132.010.62
2026-08-21
2026-08-25
Werdein Jeffrey M.F · Tax / exercise payment
Disposed
Common Stock16525.017.25
2026-08-21
2026-08-25
Werdein Jeffrey M.M · Exercise / conversion
Disposed
Option (right to buy)
Derivative security
23132.00.0

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 · 0002059653Lake Shore Bancorp, Inc. /MD/

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 ↗