TransAlta Corporation Ordinary Shares (TAC)

Purchases of Investments

-$21.00M

TTM · Period ending: Jun 30, 2026 · CAD

TAC Purchases of Investments

Latest reported-$21.00M CADperiod endingJun 30, 2026

TAC TTM Purchases of Investments · CAD ($0.00 → -$21.00M)

TTM purchases of investments

High-resolution chart · PNG

TAC purchases of investments history

Trailing twelve months (TTM) · CAD. Each value covers four complete reported quarters.

TransAlta Corporation Ordinary Shares Purchases of Investments — Trailing twelve months (TTM) (CAD)
Period ending	Purchases of Investments (CAD)
Jun 30, 2026	-21,000,000
Mar 31, 2026	-23,000,000
Dec 31, 2025	-129,000,000
Sep 30, 2025	-133,000,000
Jun 30, 2025	-114,000,000
Mar 31, 2025	-112,000,000
Dec 31, 2024	-6,000,000
Sep 30, 2024	-2,000,000
Jun 30, 2024	0
Mar 31, 2024	-10,000,000
Dec 31, 2023	-39,000,000
Sep 30, 2023	-46,377,000
Jun 30, 2023	-45,377,000
Mar 31, 2023	-35,377,000
Dec 31, 2022	-7,377,000
Sep 30, 2022	-1,581,200
Jun 30, 2022	-3,369,400
Mar 31, 2022	-4,369,400
Dec 31, 2021	-5,369,400
Sep 30, 2021	-3,788,200
Jun 30, 2021	-3,000,000
Mar 31, 2021	-2,000,000
Dec 31, 2020	0
Sep 30, 2020	0
Jun 30, 2020	0
Mar 31, 2020	0
Dec 31, 2019	-2,000,000
Sep 30, 2019	-2,000,000
Jun 30, 2019	-2,000,000
Mar 31, 2019	-2,000,000
Dec 31, 2018	0
Sep 30, 2018	0
Jun 30, 2018	0
Mar 31, 2018	0
Dec 31, 2017	0
Sep 30, 2017	-1,000,000
Jun 30, 2017	-23,000,000
Mar 31, 2017	-23,000,000
Dec 31, 2016	-23,000,000
Sep 30, 2016	-36,000,000
Jun 30, 2016	-20,000,000
Mar 31, 2016	-20,000,000
Dec 31, 2015	-26,000,000
Sep 30, 2015	-4,000,000
Jun 30, 2015	2,000,000
Mar 31, 2015	2,000,000
Dec 31, 2014	-8,000,000
Sep 30, 2014	-18,000,000
Jun 30, 2014	-14,000,000
Mar 31, 2014	-24,000,000
Dec 31, 2013	-10,000,000
Sep 30, 2013	-8,000,000
Jun 30, 2013	-12,000,000
Mar 31, 2013	-10,000,000
Dec 31, 2012	-10,000,000
Sep 30, 2012	-10,000,000
Jun 30, 2012	-10,000,000
Mar 31, 2012	-2,000,000
Dec 31, 2011	0
Sep 30, 2011	0
Jun 30, 2011	0
Mar 31, 2011	0
Dec 31, 2010	0
Sep 30, 2010	0
Jun 30, 2010	-16,000,000
Mar 31, 2010	-10,000,000
Dec 31, 2009	-23,000,000
Sep 30, 2009	-23,000,000
Jun 30, 2009	-7,000,000
Mar 31, 2009	-13,000,000
Dec 31, 2008	0
Sep 30, 2008	0
Jun 30, 2008	0
Mar 31, 2008	-9,099,894
Dec 31, 2007	-19,099,894
Sep 30, 2007	-19,099,894
Jun 30, 2007	-18,500,184
Mar 31, 2007	-9,400,290
Dec 31, 2006	299,617
Sep 30, 2006	299,617
Jun 30, 2006	-300,093
Mar 31, 2006	-6,742,328
Dec 31, 2005	-16,936,506
Sep 30, 2005	-16,936,506
Jun 30, 2005	-16,936,506
Mar 31, 2005	-10,494,271
Dec 31, 2004	0
Sep 30, 2004	-139,087,016
Jun 30, 2004	11,385,019
Apr 22, 2004	11,385,019
Dec 31, 2003	11,385,019
Sep 30, 2003	150,472,035
Jun 30, 2003	-524,557
Mar 31, 2003	-3,207,923
Dec 31, 2002	-6,104,236
Sep 30, 2002	-6,104,236
Jun 30, 2002	-5,579,679
Mar 31, 2002	-2,896,313
Dec 31, 2001	0
Sep 30, 2001	-96,300,600