AWI tangible book value per share history

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

Armstrong World Industries Inc Common Stock Tangible Book Value Per Share — Annual fiscal periods
Period ending	Tangible Book Value Per Share
Dec 31, 2025	5.9106
Dec 31, 2024	2.2632
Dec 31, 2023	0.0872
Dec 31, 2022	-0.8639
Dec 31, 2021	-1.4433
Dec 31, 2020	-3.501
Dec 31, 2019	-2.0534
Dec 31, 2018	-3.5244
Dec 31, 2017	-0.409
Dec 31, 2016	-2.9116
Dec 31, 2015	5.0288
Dec 31, 2014	2.6855
Dec 31, 2013	2.6003
Dec 31, 2012	3.2496
Dec 31, 2011	10.036
Dec 31, 2010	9.2669
Dec 31, 2009	23.1532
Dec 31, 2008	19.8227
Dec 31, 2007	31.3857
Dec 31, 2006	27.3145
Dec 31, 2005	-37.3901
Dec 31, 2004	-40.1975
Dec 31, 2003	-40.9626
Dec 31, 2002	-40.8074
Dec 31, 2001	-3.521
Dec 30, 2000	-6.6144
Dec 31, 1999	-7.5363
Dec 31, 1998	-7.4886
Dec 31, 1997	20.3053
Dec 31, 1996	19.7611
Dec 31, 1995	20.8853
Dec 31, 1994	19.7764
Dec 31, 1993	14.0271
Dec 31, 1992	14.0197
Dec 31, 1991	21.8103
Dec 31, 1990	22.1478
Dec 31, 1989	24.0517
Dec 31, 1988	25.1675
Dec 31, 1987	22.5074
Dec 31, 1986	20.0246