SIGA tangible book value per share history

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

Siga Technologies Inc Tangible Book Value Per Share — Annual fiscal periods
Period ending	Tangible Book Value Per Share
Dec 31, 2025	2.7641
Dec 31, 2024	3.0161
Dec 31, 2023	2.746
Dec 31, 2022	2.3209
Dec 31, 2021	2.3023
Dec 31, 2020	1.6262
Dec 31, 2019	1.1957
Dec 31, 2018	1.2764
Dec 31, 2017	-4.1136
Dec 31, 2016	-5.0415
Dec 31, 2015	-5.3057
Dec 31, 2014	-4.6318
Dec 31, 2013	0.3089
Dec 31, 2012	0.5432
Dec 31, 2011	0.8009
Dec 31, 2010	0.2474
Dec 31, 2009	0.256
Dec 31, 2008	0.0189
Dec 31, 2007	0.1299
Dec 31, 2006	0.2205
Dec 31, 2005	0.0564
Dec 31, 2004	0.0652
Dec 31, 2003	0.0977
Dec 31, 2002	0.2079
Dec 31, 2001	0.4166
Dec 31, 2000	0.1284
Dec 31, 1999	0.3344
Dec 31, 1998	0.8563
Dec 31, 1997	2.7257
Dec 31, 1996	0.1304