DYN tangible book value per share history

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

Dyne Therapeutics Inc Tangible Book Value Per Share — Annual fiscal periods
Period ending	Tangible Book Value Per Share
Dec 31, 2025	7.5686
Dec 31, 2024	6.6902
Dec 31, 2023	1.5296
Dec 31, 2022	4.8554
Dec 31, 2021	7.2344
Dec 31, 2020	7.2435
Dec 31, 2019	0.309
Dec 31, 2018	-0.4725
Dec 31, 2017	6.8148
Dec 31, 2016	9.3411
Dec 31, 2015	16.176
Dec 31, 2014	23.7778
Dec 31, 2013	21.02
Dec 31, 2012	22.32
Dec 31, 2011	9.1148
Dec 31, 2010	21.7083
Dec 31, 2009	2.5743
Dec 31, 2008	4.1552
Dec 31, 2007	3.4484