| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Sparks Martin Randolph | EVP,General Counsel,Secretary | 52 SOUTH BROAD STREET, NORWICH | By: Annette L. Burns, Power of Attorney For: Martin Randolph Sparks | 13 Feb 2026 | 0001925416 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NBTB | NBT Bancorp Inc. Common Stock | Other | $0 | +161 | +1.1% | $0.000000 | 14,751 | 31 Dec 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Shares were purchased through a Dividend Reinvestment Plan from 1/1/2025 to 12/31/2025. |