| NBT BANCORP INC (NBTB) |
| Q1-CY2026 | Q4-CY2025 | Q3-CY2025 | Q2-CY2025 | Q1-CY2025 | Q4-CY2024 | Q3-CY2024 | Q2-CY2024 | Q1-CY2024 | Q4-CY2023 | Q3-CY2023 | Q2-CY2023 | Q1-CY2023 | Q4-CY2022 | Q3-CY2022 | Q2-CY2022 | Q1-CY2022 | Q4-CY2021 | Q3-CY2021 | Q2-CY2021 | Q1-CY2021 | Q4-CY2020 | Q3-CY2020 | Q2-CY2020 | Q1-CY2020 | Q4-CY2019 | Q3-CY2019 | Q2-CY2019 | Q1-CY2019 | Q4-CY2018 | Q3-CY2018 | Q2-CY2018 | Q1-CY2018 | Q4-CY2017 | Q3-CY2017 | Q2-CY2017 | Q1-CY2017 | Q4-CY2016 | Q3-CY2016 | Q2-CY2016 | Q1-CY2016 | Q4-CY2015 | Q3-CY2015 | Q2-CY2015 | Q1-CY2015 | Q4-CY2014 | Q3-CY2014 | Q2-CY2014 | Q1-CY2014 |
| Balance Sheet Date | | 2025-Dec-31 | 2025-Sep-30 | 2025-Jun-30 | 2025-Mar-31 | 2024-Dec-31 | 2024-Sep-30 | 2024-Jun-30 | 2024-Mar-31 | 2023-Dec-31 | 2023-Sep-30 | 2023-Jun-30 | 2023-Mar-31 | 2022-Dec-31 | 2022-Sep-30 | 2022-Jun-30 | 2022-Mar-31 | 2021-Dec-31 | 2021-Sep-30 | 2021-Jun-30 | 2021-Mar-31 | 2020-Dec-31 | 2020-Sep-30 | 2020-Jun-30 | 2020-Mar-31 | 2019-Dec-31 | 2019-Sep-30 | 2019-Jun-30 | 2019-Mar-31 | 2018-Dec-31 | 2018-Sep-30 | 2018-Jun-30 | 2018-Mar-31 | 2017-Dec-31 | 2017-Sep-30 | 2017-Jun-30 | 2017-Mar-31 | 2016-Dec-31 | 2016-Sep-30 | 2016-Jun-30 | 2016-Mar-31 | 2015-Dec-31 | 2015-Sep-30 | 2015-Jun-30 | 2015-Mar-31 | 2014-Dec-31 | 2014-Sep-30 | 2014-Jun-30 | 2014-Mar-31 |
| Fiscal Period | | Q4-FY2025 | Q3-FY2025 | Q2-FY2025 | Q1-FY2025 | Q4-FY2024 | Q3-FY2024 | Q2-FY2024 | Q1-FY2024 | Q4-FY2023 | Q3-FY2023 | Q2-FY2023 | Q1-FY2023 | Q4-FY2022 | Q3-FY2022 | Q2-FY2022 | Q1-FY2022 | Q4-FY2021 | Q3-FY2021 | Q2-FY2021 | Q1-FY2021 | Q4-FY2020 | Q3-FY2020 | Q2-FY2020 | Q1-FY2020 | Q4-FY2019 | Q3-FY2019 | Q2-FY2019 | Q1-FY2019 | Q4-FY2018 | Q3-FY2018 | Q2-FY2018 | Q1-FY2018 | Q4-FY2017 | Q3-FY2017 | Q2-FY2017 | Q1-FY2017 | Q4-FY2016 | Q3-FY2016 | Q2-FY2016 | Q1-FY2016 | Q4-FY2015 | Q3-FY2015 | Q2-FY2015 | Q1-FY2015 | Q4-FY2014 | Q3-FY2014 | Q2-FY2014 | Q1-FY2014 |
| Close Price of Common Stock | 42.70$ | 41.51$ | 41.39$ | 41.54$ | 42.88$ | 47.80$ | 44.22$ | 38.56$ | 36.68$ | 41.95$ | 31.64$ | 31.84$ | 33.68$ | 43.41$ | 37.95$ | 37.52$ | 36.12$ | 38.48$ | 36.10$ | 35.97$ | 39.90$ | 32.09$ | 26.79$ | 30.88$ | 32.30$ | 40.59$ | 36.63$ | 37.45$ | 36.03$ | 34.47$ | 38.36$ | 38.15$ | 35.59$ | 36.81$ | 36.76$ | | | | | | | | | | | | | | |
| Market Cap of Common Stock | 2,229,128,307$ | 2,171,603,661$ | 2,168,591,178$ | 1,962,849,525$ | 2,026,242,601$ | 2,255,086,125$ | 2,085,915,107$ | 1,818,077,586$ | 1,729,540,385$ | 1,975,336,063$ | 1,352,980,631$ | 1,366,073,931$ | 1,444,923,261$ | 1,859,680,189$ | 1,625,736,635$ | 1,606,836,998$ | 1,559,363,863$ | 1,668,103,267$ | 1,564,430,358$ | 1,562,004,516$ | 1,738,894,548$ | 1,399,935,428$ | 1,168,129,688$ | 1,345,762,364$ | 1,416,182,163$ | 1,777,285,942$ | 1,603,560,045$ | 1,638,723,880$ | 1,575,645,080$ | 1,505,214,589$ | 1,674,559,730$ | 1,664,575,183$ | 1,551,467,574$ | 1,602,621,743$ | 1,599,452,854$ | | | | | | | | | | | | | | |
| QoQ% | 2.65% | .14% | 10.48% | (3.13%) | (10.15%) | 8.11% | 14.73% | 5.12% | (12.44%) | 46.00% | (.96%) | (5.46%) | (22.30%) | 14.39% | 1.18% | 3.04% | (6.52%) | 6.63% | .16% | (10.17%) | 24.21% | 19.84% | (13.20%) | (4.97%) | (20.32%) | 10.83% | (2.15%) | 4.00% | 4.68% | (10.11%) | .60% | 7.29% | (3.19%) | .20% | | | | | | | | | | | | | | | |
| YoY% | 10.01% | (3.70%) | 3.96% | 7.96% | 17.16% | 14.16% | 54.17% | 33.09% | 19.70% | 6.22% | (16.78%) | (14.98%) | (7.34%) | 11.49% | 3.92% | 2.87% | (10.32%) | 19.16% | 33.93% | 16.07% | 22.79% | (21.23%) | (27.15%) | (17.88%) | (10.12%) | 18.08% | (4.24%) | (1.55%) | 1.56% | (6.08%) | 4.70% | | | | | | | | | | | | | | | | | | |
| Close Price of Warrant | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Close Price of Unit | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Close Price of Right | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Common Shares Outstanding | 52,204,410 | 52,315,193 | 52,394,085 | 47,257,723 | 47,253,792 | 47,177,534 | 47,171,305 | 47,149,315 | 47,152,137 | 47,087,868 | 42,761,714 | 42,904,332 | 42,901,522 | 42,839,903 | 42,838,910 | 42,826,146 | 43,171,757 | 43,349,877 | 43,336,021 | 43,425,202 | 43,581,317 | 43,625,286 | 43,611,338 | 43,587,445 | 43,844,649 | 43,791,695 | 43,777,233 | 43,757,647 | 43,731,476 | 43,667,380 | 43,653,799 | 43,632,377 | 43,592,795 | 43,537,673 | 43,510,687 | 43,443,866 | 43,393,972 | 43,160,455 | 43,069,068 | 42,956,023 | 43,126,156 | 43,290,202 | 43,726,211 | 44,050,601 | 44,213,717 | 43,725,949 | 43,704,282 | 43,689,389 | 43,867,910 |
| QoQ% | (.21%) | (.15%) | 10.87% | .01% | .16% | .01% | .05% | (.01%) | .14% | 10.12% | (.33%) | .01% | .14% | .00% | .03% | (.80%) | (.41%) | .03% | (.21%) | (.36%) | (.10%) | .03% | .06% | (.59%) | .12% | .03% | .05% | .06% | .15% | .03% | .05% | .09% | .13% | .06% | .15% | .12% | .54% | .21% | .26% | (.40%) | (.38%) | (1.00%) | (.74%) | (.37%) | 1.12% | .05% | .03% | (.41%) | 1.27% |
| YoY% | 10.48% | 10.89% | 11.07% | .23% | .22% | .19% | 10.31% | 9.89% | 9.91% | 9.92% | (.18%) | .18% | (.63%) | (1.18%) | (1.15%) | (1.38%) | (.94%) | (.63%) | (.63%) | (.37%) | (.60%) | (.38%) | (.38%) | (.39%) | .26% | .29% | .28% | .29% | .32% | .30% | .33% | .43% | .46% | .87% | 1.03% | 1.14% | .62% | (.30%) | (1.50%) | (2.49%) | (2.46%) | (1.00%) | .05% | .83% | .79% | .95% | .27% | (.24%) | 29.81% |