NBT BANCORP INC·5

Feb 13, 1:05 PM ET

Halliday Sarah A 5

5 · NBT BANCORP INC · Filed Feb 13, 2026

Insider Transaction Report

Form 5
Period: 2025-12-31
Halliday Sarah A
EVP/Chief Comm Innovation Off
Transactions
  • Other

    NBT Bancorp Inc. Common Stock

    [F1]
    2025-12-31+250.1097,652.877 total(indirect: By 401(k))
  • Other

    Phantom Stock

    [F2][F3]
    2025-12-31+172.8325,317.933 total
    NBT Bancorp Inc. Common Stock (172.832 underlying)
Holdings
  • NBT Bancorp Inc. Common Stock

    28,187
Footnotes (3)
  • [F1]Shares were purchased through payroll deferral and/or dividend reinvestment from 1/1/2025 to 12/31/2025 through NBT Bancorp Inc. 401k Plan.
  • [F2]Each share of phantom stock is deemed invested in one share of NBT Bancorp Inc. common stock pursuant to the terms of the Deferred Compensation Plan.
  • [F3]Shares were purchased through payroll deferral and/or dividend reinvestment from 1/1/2025 to 12/31/2025 through a NBT Bancorp Inc. deferred compensation plan.
Signature
By: Annette L. Burns, Power of Attorney For: Sarah A. Halliday|2026-02-13

Documents

1 file
  • 5
    edgardoc.xmlPrimary

    PRIMARY DOCUMENT