| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| V Daniel Ii Robinson | - | 0 | 387,558 | 17 Sep, 2024 |
| Martin A Dietrich | President Ceo Nbt Bancorp | 110,334 | 0 | 21 May, 2025 |
| Joseph R Stagliano | Sevp President Of Nbt Bank | 85,446 | 0 | 25 Mar, 2026 |
| Timothy E Delaney | - | 74,615 | 0 | 29 Jan, 2026 |
| John H Jr Watt | President Ceo Nbt Bancorp | 73,960 | 0 | 04 Aug, 2025 |
| David J Nasca | - | 70,655 | 0 | 31 Oct, 2025 |
| Catherine Scarlett | Evp, Chief Hr Ethics Officer | 62,060 | 0 | 16 Dec, 2021 |
| Scott Allen Kingsley | President Ceo Nbt Bancorp | 57,936 | 0 | 25 Mar, 2026 |
| Richard J Jr Cantele | - | 57,056 | 0 | 21 May, 2025 |
| Lowell A Seifter | - | 46,886 | 0 | 22 May, 2024 |
| Jack H Webb | Evp,Strategic Support | 45,018 | 0 | 25 Nov, 2024 |
| Sarah A Halliday | Evp/Chief Comm Innovation Off | 31,054 | 0 | 25 Mar, 2026 |
| Amy Wiles | Evp, Chief Risk And Credit | 29,614 | 0 | 25 Mar, 2026 |
| Shaunastar Hyle | Evp, Retail Community Banking | 29,298 | 0 | 25 Mar, 2026 |
| Matthew J Salanger | - | 27,066 | 0 | 21 May, 2025 |
| Annette L Burns | Evp Chief Financial Officer | 24,313 | 0 | 25 Mar, 2026 |
| Timothy E Delaney | - | 0 | 22,730 | 13 Mar, 2026 |
| Joseph A Santangelo | - | 21,764 | 0 | 19 May, 2022 |
| Ruth H Mahoney | Evp/President Of Wealth Mgmt | 21,428 | 0 | 25 Mar, 2026 |
| V Daniel Ii Robinson | - | 20,382 | 0 | 21 May, 2025 |
| Cynthia A Smaniotto | Svp, Chief Hr Officer | 18,032 | 0 | 25 Mar, 2026 |
| Martin Randolph Sparks | Evp,General Counsel,Secretary | 16,024 | 0 | 25 Mar, 2026 |
| James H Douglas | - | 14,350 | 0 | 17 May, 2023 |
| Heidi M Hoeller | - | 12,610 | 0 | 21 May, 2025 |
| Andrew S Iii Kowalczyk | - | 12,475 | 0 | 21 May, 2025 |
| Jason David Brown | - | 7,364 | 0 | 04 Jun, 2025 |
| Johanna R Ames | - | 6,543 | 0 | 21 May, 2025 |
| Ruth H Mahoney | Evp/President Of Wealth Mgmt | 0 | 1,163 | 02 Feb, 2024 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 23 Mar, 2026 | Annette L Burns | NBT Bancorp Inc. Common Stock | A | 3,275 | $0.00 | 24,165 | D | A |
| 23 Mar, 2026 | Amy Wiles | NBT Bancorp Inc. Common Stock | D | 114 | $41.99 | 21,386 | D | F |
| 23 Mar, 2026 | Scott Allen Kingsley | NBT Bancorp Inc. Common Stock | A | 9,125 | $0.00 | 54,535 | D | A |
| 23 Mar, 2026 | Martin Randolph Sparks | NBT Bancorp Inc. Common Stock | A | 2,919 | $0.00 | 14,269 | D | A |
| 23 Mar, 2026 | Sarah A Halliday | NBT Bancorp Inc. Common Stock | A | 2,777 | $0.00 | 29,412 | D | A |
| 23 Mar, 2026 | Annette L Burns | NBT Bancorp Inc. Common Stock | D | 21 | $41.99 | 24,144 | D | F |
| 23 Mar, 2026 | Joseph R Stagliano | NBT Bancorp Inc. Common Stock | A | 4,528 | $0.00 | 83,611 | D | A |
| 23 Mar, 2026 | Amy Wiles | NBT Bancorp Inc. Common Stock | A | 5,656 | $0.00 | 27,042 | D | A |
| 23 Mar, 2026 | Ruth H Mahoney | NBT Bancorp Inc. Common Stock | A | 2,961 | $0.00 | 19,825 | D | A |
| 23 Mar, 2026 | Martin Randolph Sparks | NBT Bancorp Inc. Common Stock | D | 236 | $41.99 | 14,033 | D | F |
| 23 Mar, 2026 | Scott Allen Kingsley | NBT Bancorp Inc. Common Stock | D | 125 | $41.99 | 54,410 | D | F |
| 23 Mar, 2026 | Cynthia A Smaniotto | NBT Bancorp Inc. Common Stock | A | 2,042 | $0.00 | 17,882 | D | A |
| 23 Mar, 2026 | Annette L Burns | NBT Bancorp Inc. Common Stock | D | 65 | $41.99 | 24,079 | D | F |
| 23 Mar, 2026 | Joseph R Stagliano | NBT Bancorp Inc. Common Stock | D | 246 | $41.99 | 83,365 | D | F |
| 23 Mar, 2026 | Cynthia A Smaniotto | NBT Bancorp Inc. Common Stock | D | 15 | $41.99 | 17,867 | D | F |
| 23 Mar, 2026 | Sarah A Halliday | NBT Bancorp Inc. Common Stock | D | 221 | $41.99 | 29,191 | D | F |
| 23 Mar, 2026 | Amy Wiles | NBT Bancorp Inc. Common Stock | A | 2,572 | $0.00 | 29,614 | D | A |
| 23 Mar, 2026 | Martin Randolph Sparks | NBT Bancorp Inc. Common Stock | D | 755 | $41.99 | 13,278 | D | F |
| 23 Mar, 2026 | Ruth H Mahoney | NBT Bancorp Inc. Common Stock | D | 215 | $41.99 | 19,610 | D | F |
| 23 Mar, 2026 | Shaunastar Hyle | NBT Bancorp Inc. Common Stock | A | 2,751 | $0.00 | 27,875 | D | A |