| 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 | 16 Jan 2026 | 0001925416 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NBTB | NBT Bancorp Inc. Common Stock | Tax liability | $9,835 | -225 | -1.5% | $43.71 | 14,365 | 15 Jan 2026 | Direct | |
| transaction | NBTB | NBT Bancorp Inc. Common Stock | Tax liability | $10,884 | -249 | -1.7% | $43.71 | 14,116 | 15 Jan 2026 | Direct | |
| transaction | NBTB | NBT Bancorp Inc. Common Stock | Tax liability | $11,714 | -268 | -1.9% | $43.71 | 13,848 | 15 Jan 2026 | Direct | |
| transaction | NBTB | NBT Bancorp Inc. Common Stock | Tax liability | $11,321 | -259 | -1.9% | $43.71 | 13,589 | 15 Jan 2026 | Direct |