| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| NASCA DAVID J | Director | 52 SOUTH BROAD STREET, NORWICH | By: Annette L. Burns, Power of Attorney For: David J. Nasca | 2025-06-05 | 0001237044 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NBTB | NBT Bancorp Inc. Common Stock | Gift | $0 | -1.25K | -1.2% | $0.00 | 103K | Jun 3, 2025 | Direct | |
| holding | NBTB | NBT Bancorp Inc. Common Stock | 2.13K | Jun 3, 2025 | by Trust |