NBT Bancorp Inc. is a Delaware-incorporated financial holding company headquartered in Norwich, New York, operating primarily through NBT Bank, National Association. The Company provides commercial banking, retail banking, and wealth management services across upstate New York, northeastern Pennsylvania, southern New Hampshire, western Massachusetts, Vermont, southern Maine, and central and northwestern Connecticut. Additional subsidiaries include EPIC Advisors (retirement plan administration) and NBT Insurance Agency (property, casualty, and commercial insurance). As of December 31, 2025, the Company had $16.00 billion in assets.
expected 2026-12-08
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2026-02-27 | 2025-12-31 | 0001140361-26-007179 | EDGAR | 100K words |
| 2025-02-28 | 2024-12-31 | 0001140361-25-006528 | EDGAR | 101K words |
| 2024-02-29 | 2023-12-31 | 0001140361-24-010464 | EDGAR | 97K words |
| 2023-03-01 | 2022-12-31 | 0001140361-23-009417 | EDGAR | — |
| 2022-03-01 | 2021-12-31 | 0001140361-22-007333 | EDGAR | — |
| 2021-03-01 | 2020-12-31 | 0001140361-21-006657 | EDGAR | — |
| 2020-03-02 | 2019-12-31 | 0001140361-20-004533 | EDGAR | — |
| 2019-03-01 | 2018-12-31 | 0001140361-19-004221 | EDGAR | — |
| 2018-03-01 | 2017-12-31 | 0001140361-18-011238 | EDGAR | — |
| 2017-03-01 | 2016-12-31 | 0001140361-17-009954 | EDGAR | — |
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2026-08-07 | 2026-06-30 | 0001140361-26-031820 | EDGAR | 55K words |
| 2025-11-07 | 2025-09-30 | 0001140361-25-041148 | EDGAR | 54K words |
| 2025-08-08 | 2025-06-30 | 0001140361-25-029850 | EDGAR | 54K words |
| 2025-05-09 | 2025-03-31 | 0001140361-25-018153 | EDGAR | 43K words |
| 2024-11-08 | 2024-09-30 | 0001140361-24-045834 | EDGAR | 51K words |
| 2024-08-09 | 2024-06-30 | 0001140361-24-036613 | EDGAR | 47K words |
| 2024-05-09 | 2024-03-31 | 0001140361-24-025185 | EDGAR | 40K words |
| 2023-11-09 | 2023-09-30 | 0001140361-23-052435 | EDGAR | 47K words |
| 2023-08-07 | 2023-06-30 | 0001140361-23-038306 | EDGAR | 45K words |
| 2023-05-10 | 2023-03-31 | 0001140361-23-023907 | EDGAR | 38K words |
| 2022-11-09 | 2022-09-30 | 0001140361-22-040691 | EDGAR | — |
| 2022-08-08 | 2022-06-30 | 0001140361-22-028722 | EDGAR | — |
| Filed | Accession | Source | Full Text |
|---|---|---|---|
| 2026-09-21 | 0001140361-26-037240 | EDGAR | 1K words |
| 2026-09-08 | 0001140361-26-035922 | EDGAR | 0K words |
| 2026-07-27 | 0001140361-26-029754 | EDGAR | 16K words |
| 2026-02-10 | 0001140361-26-004620 | EDGAR | 0K words |
| 2026-01-26 | 0001140361-26-002399 | EDGAR | 17K words |
| 2025-11-04 | 0001140361-25-040346 | EDGAR | 0K words |
| 2025-10-27 | 0001140361-25-039473 | EDGAR | 17K words |
| 2025-08-29 | 0001140361-25-033438 | EDGAR | 0K words |
| 2025-07-28 | 0001140361-25-027601 | EDGAR | 17K words |
| 2025-05-20 | 0001140361-25-019911 | EDGAR | 0K words |
201 total filings indexed. 169 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR
| CIK | 0000790359 |
| Ticker | NBTB |
| Exchange | Nasdaq |
| SIC | 6021: National Commercial Banks |
| Incorporated | DE |
| Headquarters | Norwich, New York |
| Website | https://www.nbtbancorp.com |
| Listed | 1992-03-17 |
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