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NBTB research notebook

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SEC submissions · retrieved 2026-10-23 · 8022 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 8-K · Current report

    Report date 2026-09-21 · 0001140361-26-037240 · Items 5.02,9.01

  2. 8-K · Current report

    Report date 2026-09-08 · 0001140361-26-035922 · Items 7.01

  3. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001140361-26-031820

  4. 4 · Ownership change

    Report date 2026-07-29 · 0000790359-26-000060

  5. 4 · Ownership change

    Report date 2026-07-29 · 0000790359-26-000059

  6. 8-K · Current report

    Report date 2026-07-27 · 0001140361-26-029754 · Items 2.02,9.01

  7. 4 · Ownership change

    Report date 2026-06-12 · 0000790359-26-000058

  8. 4 · Ownership change

    Report date 2026-06-12 · 0000790359-26-000057

  9. 4 · Ownership change

    Report date 2026-06-09 · 0000790359-26-000056

  10. 4 · Ownership change

    Report date 2026-06-05 · 0000790359-26-000055

  11. 4 · Ownership change

    Report date 2026-05-21 · 0000790359-26-000054

  12. 4 · Ownership change

    Report date 2026-05-19 · 0000790359-26-000053

  13. 8-K · Current report

    Report date 2026-05-19 · 0001140361-26-022087 · Items 5.07,7.01,9.01

  14. 8-K · Current report

    Report date 2026-05-18 · 0001140361-26-021913 · Items 7.01

  15. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001140361-26-020019

  16. 8-K · Current report

    Report date 2026-05-04 · 0001140361-26-018879 · Items 7.01

  17. 8-K · Current report

    Report date 2026-04-23 · 0001140361-26-016398 · Items 2.02,9.01

  18. DEF 14A · Proxy statement

    Report date 2026-05-19 · 0001140361-26-013237

  19. 10-K · Annual report

    Report date 2025-12-31 · 0001140361-26-007179

  20. 8-K · Current report

    Report date 2026-02-10 · 0001140361-26-004620 · Items 7.01

  21. 8-K · Current report

    Report date 2026-01-26 · 0001140361-26-002399 · Items 2.02,5.02,9.01

  22. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001140361-25-041148

  23. 8-K · Current report

    Report date 2025-11-04 · 0001140361-25-040346 · Items 7.01

  24. 8-K · Current report

    Report date 2025-10-27 · 0001140361-25-039473 · Items 2.02,9.01

  25. 8-K · Current report

    Report date 2025-08-29 · 0001140361-25-033438 · Items 7.01

  26. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001140361-25-029850

  27. 8-K · Current report

    Report date 2025-07-28 · 0001140361-25-027601 · Items 2.02,9.01

  28. 8-K · Current report

    Report date 2025-05-20 · 0001140361-25-019911 · Items 5.02,5.07,7.01,8.01,9.01

  29. 8-K · Current report

    Report date 2025-05-19 · 0001140361-25-019779 · Items 7.01

  30. 8-K · Current report

    Report date 2025-05-14 · 0001140361-25-018814 · Items 7.01

  31. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001140361-25-018153

  32. 8-K · Current report

    Report date 2025-05-02 · 0001140361-25-017344 · Items 2.01,9.01

  33. 8-K · Current report

    Report date 2025-04-24 · 0001140361-25-015461 · Items 2.02,9.01

  34. DEF 14A · Proxy statement

    Report date 2025-05-20 · 0001140361-25-012462

  35. 8-K · Current report

    Report date 2025-03-24 · 0001140361-25-010051 · Items 5.02,9.01

  36. 10-K · Annual report

    Report date 2024-12-31 · 0001140361-25-006528

  37. 8-K · Current report

    Report date 2025-02-12 · 0001140361-25-003943 · Items 7.01

  38. 8-K · Current report

    Report date 2025-01-27 · 0001140361-25-002081 · Items 2.02,9.01

  39. 8-K · Current report

    Report date 2024-12-20 · 0001140361-24-050086 · Items 8.01,9.01

  40. 8-K · Current report

    Report date 2024-12-13 · 0001140361-24-049470 · Items 8.01

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-23 · 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
2026-07-29
2026-07-30
Mahoney Ruth HS · Sale
Disposed
NBT Bancorp Inc. Common Stock4500.054.3
2026-07-29
2026-07-30
Halliday Sarah AS · Sale
Disposed
NBT Bancorp Inc. Common Stock9000.054.04

Identity & relationships

Wikidata structured data · retrieved 2026-10-23 · 1658 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 · 0000790359NBT 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 2026-10-23 · 1197 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • NBT Bank · alias · wikidata
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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.

Year endedReported USD revenueCPI-adjusted USD revenue
2024-12-31$165.71M$177.99M
2023-12-31$144.74M$160.05M
2022-12-31$150.66M$173.44M
2021-12-31$151.01M$187.74M
2020-12-31$140.92M$183.46M
2019-12-31$134.46M$177.19M
2018-12-31$126.01M$169.08M
2017-12-31$113.44M$155.94M

Bureau of Labor Statistics · retrieved 2026-10-23 · 9 selected series; gaps remain missing

Explore the CPI history ↗