NEU tangible book value per share history

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

NewMarket Corp Common Stock Tangible Book Value Per Share — Annual fiscal periods
Period ending	Tangible Book Value Per Share
Dec 31, 2025	89.1846
Dec 31, 2024	74.3812
Dec 31, 2023	99.3863
Dec 31, 2022	63.4119
Dec 31, 2021	58.9789
Dec 31, 2020	57.4656
Dec 31, 2019	49.3658
Dec 31, 2018	30.731
Dec 31, 2017	38.6766
Dec 31, 2016	39.9742
Dec 31, 2015	30.7701
Dec 31, 2014	31.8982
Dec 31, 2013	41.3195
Dec 31, 2012	27.7257
Dec 31, 2011	37.3201
Dec 31, 2010	30.4476
Dec 31, 2009	27.1684
Dec 31, 2008	15.4312
Dec 31, 2007	16.1185
Dec 31, 2006	14.4977
Dec 31, 2005	12.6959
Dec 31, 2004	10.3807
Dec 31, 2003	8.1775
Dec 31, 2002	5.0177
Dec 31, 2001	3.9773
Dec 31, 2000	10.3148
Dec 31, 1999	6.9286
Dec 31, 1998	4.3162
Dec 31, 1997	2.7736
Dec 31, 1996	15.189
Dec 31, 1995	16.5473
Dec 31, 1994	15.7513
Dec 31, 1993	26.9773
Dec 31, 1992	60.1916
Dec 31, 1991	46.5566
Dec 31, 1990	39.7687
Dec 31, 1989	32.2324
Dec 31, 1988	40.7726
Dec 31, 1987	34.6075
Dec 31, 1986	35.304
Dec 31, 1985	29.4559