A business in context

CBNA 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 2026-08-31 · 0001628280-26-059621 · Items 7.01,9.01

  2. 4 · Ownership change

    Report date 2026-08-26 · 0002036664-26-000003

  3. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001628280-26-055560

  4. 4 · Ownership change

    Report date 2026-07-29 · 0001393085-26-000003

  5. 8-K · Current report

    Report date 2026-07-28 · 0001628280-26-050178 · Items 2.02,9.01

  6. 8-K · Current report

    Report date 2026-07-14 · 0001392272-26-000011 · Items 5.02,9.01

  7. 8-K · Current report

    Report date 2026-06-17 · 0001628280-26-044162 · Items 5.07

  8. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001628280-26-034040

  9. 8-K · Current report

    Report date 2026-04-28 · 0001628280-26-027939 · Items 2.02,9.01

  10. DEF 14A · Proxy statement

    Report date 2025-12-31 · 0001628280-26-027880

  11. 10-K · Annual report

    Report date 2025-12-31 · 0001628280-26-020177

  12. 4 · Ownership change

    Report date 2026-03-06 · 0002036687-26-000007

  13. 4/A · Ownership change

    Report date 2025-11-18 · 0002036687-26-000005

  14. 4 · Ownership change

    Report date 2026-03-05 · 0002036719-26-000003

  15. 4 · Ownership change

    Report date 2025-06-29 · 0002036687-26-000003

  16. 4 · Ownership change

    Report date 2026-03-03 · 0002036667-26-000003

  17. 4/A · Ownership change

    Report date 2025-11-17 · 0002036848-26-000004

  18. 8-K · Current report

    Report date 2026-01-28 · 0001628280-26-003846 · Items 2.02,9.01

  19. 8-K/A · Current report

    Report date 2026-01-20 · 0001628280-26-003313 · Items 5.02

  20. 8-K · Current report

    Report date 2025-12-31 · 0001628280-25-059217 · Items 5.02

  21. 8-K · Current report

    Report date 2025-12-04 · 0001628280-25-056312 · Items 5.02

  22. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001628280-25-050658

  23. 8-K · Current report

    Report date 2025-11-05 · 0001628280-25-049581 · Items 7.01,9.01

  24. 8-K · Current report

    Report date 2025-10-28 · 0001628280-25-046825 · Items 2.02,9.01

  25. 8-K · Current report

    Report date 2025-09-03 · 0001392272-25-000044 · Items 7.01,9.01

  26. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001392272-25-000041

  27. 8-K · Current report

    Report date 2025-07-28 · 0001392272-25-000037 · Items 2.02,9.01

  28. 8-K · Current report

    Report date 2025-06-18 · 0001392272-25-000031 · Items 5.07

  29. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001392272-25-000028

  30. DEF 14A · Proxy statement

    Report date 2025-06-18 · 0001193125-25-101052

  31. 8-K · Current report

    Report date 2025-04-28 · 0001392272-25-000025 · Items 2.02,9.01

  32. 10-K · Annual report

    Report date 2024-12-31 · 0001392272-25-000019

  33. 8-K · Current report

    Report date 2025-01-28 · 0001392272-25-000005 · Items 2.02,9.01

  34. SC 13G/A · Ownership disclosure

    0000930413-24-003273

  35. SC 13G/A · Ownership disclosure

    0001062993-24-019816

  36. SC 13G · Ownership disclosure

    0001062993-24-019783

  37. SC 13G · Ownership disclosure

    0002044671-24-000002

  38. SC 13D/A · Ownership disclosure

    0001193125-24-259917

  39. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001392272-24-000020

  40. SC 13G · Ownership disclosure

    0000930413-24-003103

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: 1 transaction rows1PSale: 0 transaction rows0SGrant / award: 0 transaction rows0AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 2 transaction rows2G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

3 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-08-26
2026-08-28
Evinger David M.G · Gift
Disposed
Class B Common Stock
Derivative security
340.00.0
2026-08-26
2026-08-28
Evinger David M.G · Gift
Disposed
Class B Common Stock
Derivative security
340.00.0
2026-07-29
2026-07-31
MARTINELLI MARKP · Purchase
Acquired
Class A Common Stock400.044.0

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 · 0001392272CHAIN BRIDGE BANCORP 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 ↗