FTNT tangible book value per share history

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

Fortinet Tangible Book Value Per Share — Annual fiscal periods
Period ending	Tangible Book Value Per Share
Dec 31, 2025	1.188
Dec 31, 2024	1.4958
Dec 31, 2023	-0.803
Dec 31, 2022	-0.5883
Dec 31, 2021	0.7472
Dec 31, 2020	0.8909
Dec 31, 2019	1.4551
Dec 31, 2018	1.1235
Dec 31, 2017	0.6408
Dec 31, 2016	0.925
Dec 31, 2015	0.8605
Dec 31, 2014	0.8183
Dec 31, 2013	0.7093
Dec 31, 2012	0.6438
Dec 31, 2011	0.4679
Dec 31, 2010	0.3304
Dec 31, 2009	0.2285
Dec 31, 2008	-0.0084
Dec 31, 2007	-0.0329
Dec 31, 2006	0