| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| DELANEY TIMOTHY E | Director | 52 SOUTH BROAD STREET, NORWICH | By: Annette L. Burns, Power of Attorney For: Timothy E. Delaney | 13 Feb 2026 | 0001202671 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NBTB | NBT Bancorp Inc. Common Stock | Other | $0 | +0 | +3.4% | $0.000000 | 9 | 31 Dec 2025 | Spouse as custodian | F1 |
| holding | NBTB | NBT Bancorp Inc. Common Stock | 51,885 | 31 Dec 2025 | Direct |
| Id | Content |
|---|---|
| F1 | Shares were purchased through a Dividend Reinvestment Plan from 1/1/2025 to 12/31/2025. |