NWE tangible book value per share history

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

Northwestern Energy Group Inc Tangible Book Value Per Share — Annual fiscal periods
Period ending	Tangible Book Value Per Share
Dec 31, 2025	41.0242
Dec 31, 2024	40.7896
Dec 31, 2023	40.2465
Dec 31, 2022	41.3777
Dec 31, 2021	38.3322
Dec 31, 2020	34.0494
Dec 31, 2019	33.3444
Dec 31, 2018	31.7054
Dec 31, 2017	29.6829
Dec 31, 2016	27.3017
Dec 31, 2015	26.2715
Dec 31, 2014	27.9573
Dec 31, 2013	17.7098
Dec 31, 2012	15.711
Dec 31, 2011	13.8999
Dec 31, 2010	12.8549
Dec 31, 2009	11.9669
Dec 31, 2008	10.7543
Dec 31, 2007	12.776
Dec 31, 2006	8.6589
Dec 31, 2005	8.4901
Dec 31, 2004	7.3337
Dec 31, 2003	-25.7173
Dec 31, 2002	-32.4296
Dec 31, 2001	-16.784
Dec 31, 2000	-13.5012
Dec 31, 1999	-3.3021
Dec 31, 1998	2.3365
Dec 31, 1997	8.1387
Dec 31, 1996	7.85
Dec 31, 1995	6.7584
Dec 31, 1994	7.6667
Dec 31, 1993	0
Dec 31, 1992	0
Dec 31, 1991	0
Dec 31, 1990	0
Dec 31, 1989	0
Dec 31, 1988	0
Dec 31, 1987	0
Dec 31, 1986	0
Dec 31, 1985	0