ABM tangible book value per share history

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

Abm Industries Inc Tangible Book Value Per Share — Annual fiscal periods
Period ending	Tangible Book Value Per Share
Oct 31, 2025	-16.8331
Oct 31, 2024	-17.0332
Oct 31, 2023	-15.0652
Oct 31, 2022	-17.0909
Oct 31, 2021	-15.4955
Oct 31, 2020	-6.1375
Oct 31, 2019	-8.8664
Oct 31, 2018	-11.1301
Oct 31, 2017	-15.9203
Oct 31, 2016	-0.7584
Oct 31, 2015	0.5044
Oct 31, 2014	-0.2389
Oct 31, 2013	-1.8095
Oct 31, 2012	-0.1917
Oct 31, 2011	-1.5809
Oct 31, 2010	1.5102
Oct 31, 2009	1.5497
Oct 31, 2008	0.9125
Oct 31, 2007	6.6471
Oct 31, 2006	4.4092
Oct 31, 2005	4.2144
Oct 31, 2004	3.9961
Oct 31, 2003	4.4235
Oct 31, 2002	4.5334
Oct 31, 2001	5.2098
Oct 31, 2000	4.714
Oct 31, 1999	3.9654
Oct 31, 1998	3.3434
Oct 31, 1997	2.6099
Oct 31, 1996	2.3301
Oct 31, 1995	2.0909
Oct 31, 1994	1.8379
Oct 31, 1993	1.7033
Oct 31, 1992	2.046
Oct 31, 1991	1.8276
Oct 31, 1990	1.4994
Oct 31, 1989	1.3202
Oct 31, 1988	1.2213
Oct 31, 1987	1.6264
Oct 31, 1986	1.7271
Oct 31, 1985	1.638