ALGN tangible book value per share history

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

Align Technology Tangible Book Value Per Share — Annual fiscal periods
Period ending	Tangible Book Value Per Share
Dec 31, 2025	47.7431
Dec 31, 2024	44.1506
Dec 31, 2023	40.9395
Dec 31, 2022	39.6225
Dec 31, 2021	39.2116
Dec 31, 2020	33.7605
Dec 31, 2019	15.9961
Dec 31, 2018	14.6251
Dec 31, 2017	13.2522
Dec 31, 2016	11.438
Dec 31, 2015	9.6098
Dec 31, 2014	8.3057
Dec 31, 2013	6.8107
Dec 31, 2012	5.418
Dec 31, 2011	3.9157
Dec 31, 2010	4.9467
Dec 31, 2009	3.8726
Dec 31, 2008	3.1472
Dec 31, 2007	2.2338
Dec 31, 2006	1.095
Dec 31, 2005	1.4964
Dec 31, 2004	1.4299
Dec 31, 2003	1.0903
Dec 31, 2002	1.475
Dec 31, 2001	2.3529
Dec 31, 2000	-15.2621
Dec 31, 1999	-4.6027