OII tangible book value per share history

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

Oceaneering International Inc Tangible Book Value Per Share — Annual fiscal periods
Period ending	Tangible Book Value Per Share
Dec 31, 2025	10.6324
Dec 31, 2024	6.302
Dec 31, 2023	5.7468
Dec 31, 2022	4.7906
Dec 31, 2021	4.6484
Dec 31, 2020	5.1276
Dec 31, 2019	6.5188
Dec 31, 2018	9.3626
Dec 31, 2017	11.433
Dec 31, 2016	10.0473
Dec 31, 2015	10.8142
Dec 31, 2014	12.7016
Dec 31, 2013	15.0734
Dec 31, 2012	12.7333
Dec 31, 2011	10.6806
Dec 31, 2010	11.5215
Dec 31, 2009	9.9913
Dec 31, 2008	7.7026
Dec 31, 2007	7.3318
Dec 31, 2006	5.708
Dec 31, 2005	4.3165
Dec 31, 2004	3.9313
Dec 31, 2003	3.3563
Dec 31, 2002	3.1106
Dec 31, 2001	2.5967
Dec 31, 2000	2.1466
Mar 31, 2000	2.0335
Mar 31, 1998	1.8088
Mar 31, 1997	0.7536
Mar 31, 1996	1.2395
Mar 31, 1995	1.0711
Mar 31, 1994	1.1096
Mar 31, 1993	1.0552
Mar 31, 1992	0.9588
Mar 31, 1991	0.781
Mar 31, 1990	0.7868
Mar 31, 1989	0.3686
Mar 31, 1988	0.3736
Mar 31, 1987	-0.9248
Mar 31, 1986	-0.6845