GKOS tangible book value per share history

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

Glaukos Corp Tangible Book Value Per Share — Annual fiscal periods
Period ending	Tangible Book Value Per Share
Dec 31, 2025	7.8253
Dec 31, 2024	8.2902
Dec 31, 2023	2.3264
Dec 31, 2022	3.2881
Dec 31, 2021	4.0548
Dec 31, 2020	5.475
Dec 31, 2019	6.0108
Dec 31, 2018	5.2177
Dec 31, 2017	3.9282
Dec 31, 2016	3.3621
Dec 31, 2015	4.8628
Dec 31, 2014	-7.0074
Dec 31, 2013	-6.6714
Dec 31, 2012	-4.5081