TAC tangible book value per share history

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

TransAlta Corporation Ordinary Shares Tangible Book Value Per Share — Annual fiscal periods
Period ending	Tangible Book Value Per Share
Dec 31, 2025	2.3771
Dec 31, 2024	3.4603
Dec 31, 2023	3.5399
Dec 31, 2022	4.6974
Dec 31, 2021	6.9151
Dec 31, 2020	9.6727
Dec 31, 2019	11.5901
Dec 31, 2018	11.4878
Dec 31, 2017	12.3542
Dec 31, 2016	13.3472
Dec 31, 2015	12.7
Dec 31, 2014	11.3004
Dec 31, 2013	10
Dec 31, 2012	11.1021
Dec 31, 2011	13.0495
Dec 31, 2010	12.7443
Dec 31, 2009	13.1343
Dec 31, 2008	13.1852
Dec 31, 2007	12.1822
Dec 31, 2006	12.616
Dec 31, 2005	13.284
Dec 31, 2004	13.2569
Dec 31, 2003	12.1052
Dec 31, 2002	13.2435
Dec 31, 2001	13.4441
Dec 31, 2000	13.0972
Dec 31, 1999	11.7711
Dec 31, 1998	13.1113
Dec 31, 1997	11.0031
Dec 31, 1996	0