NBTB tangible book value per share history

Annual fiscal periods. Dates are reporting period ends; fiscal years can differ from calendar years.

Nbt Bancorp Inc Tangible Book Value Per Share — Annual fiscal periods
Period ending	Tangible Book Value Per Share
Dec 31, 2025	29.4059
Dec 31, 2024	23.8973
Dec 31, 2023	23.0039
Dec 31, 2022	20.6214
Dec 31, 2021	22.1318
Dec 31, 2020	20.4917
Dec 31, 2019	19.0256
Dec 31, 2018	16.6752
Dec 31, 2017	15.5688
Dec 31, 2016	14.5905
Dec 31, 2015	13.6328
Dec 31, 2014	13.2162
Dec 31, 2013	12.5227
Dec 31, 2012	12.3372
Dec 31, 2011	11.5227
Dec 31, 2010	11.6713
Dec 31, 2009	10.9435
Dec 31, 2008	9.1082
Dec 31, 2007	8.5551
Dec 31, 2006	8.5079
Dec 31, 2005	8.7303
Dec 31, 2004	8.7022
Dec 31, 2003	8.5324
Dec 31, 2002	7.8885
Dec 31, 2001	6.8486
Dec 31, 2000	7.9776
Dec 31, 1999	6.0442
Dec 31, 1998	4.0761
Dec 31, 1997	8.7052
Dec 31, 1996	7.3293
Dec 31, 1995	7.0971
Dec 31, 1994	6.102
Dec 31, 1993	6.8328
Dec 31, 1992	6.0403
Dec 31, 1991	5.1489