RIG tangible book value per share history

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

Transocean Ltd Tangible Book Value Per Share — Annual fiscal periods
Period ending	Tangible Book Value Per Share
Dec 31, 2025	8.4458
Dec 31, 2024	12.1
Dec 31, 2023	13.5573
Dec 31, 2022	15.3591
Dec 31, 2021	17.3203
Dec 31, 2020	17.9545
Dec 31, 2019	18.3971
Dec 31, 2018	26.3226
Dec 31, 2017	32.5782
Dec 31, 2016	43.1853
Dec 31, 2015	41.1433
Dec 31, 2014	38.6547
Dec 31, 2013	38.05
Dec 31, 2012	35.7949
Dec 31, 2011	39.1366
Dec 31, 2010	41.3844
Dec 31, 2009	38.8281
Dec 31, 2008	26.4119
Dec 31, 2007	20.3364
Dec 31, 2006	21.21
Dec 31, 2005	17.7804
Dec 31, 2004	16.0421
Dec 31, 2003	15.5153
Dec 31, 2002	15.4213
Dec 31, 2001	14.425
Dec 31, 2000	14.0982
Dec 31, 1999	25.9442
Dec 31, 1998	11.8962
Dec 31, 1997	14.9264
Dec 31, 1996	12.0265
Dec 31, 1995	26.0901
Dec 31, 1994	5.6665
Dec 31, 1993	6.5403
Dec 31, 1992	2.9591