OTTR interest coverage history

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

Otter Tail Corp Interest Coverage — Quarterly
Period ending	Interest Coverage
Jun 30, 2026	-1.8776×
Mar 19, 2026	6.7456×
Dec 31, 2025	5.5594×
Sep 30, 2025	8.1938×
Jun 30, 2025	8.3155×
Mar 31, 2025	7.2708×
Dec 31, 2024	6.3101×
Sep 30, 2024	9.6251×
Jun 30, 2024	10.8715×
Mar 31, 2024	9.6421×
Dec 31, 2023	7.4617×
Sep 30, 2023	13.2007×
Jun 30, 2023	10.9378×
Mar 31, 2023	8.5682×
Dec 31, 2022	6.2306×
Sep 30, 2022	12.5427×
Jun 30, 2022	13.4652×
Mar 31, 2022	10.9856×
Dec 31, 2021	7.76×
Sep 30, 2021	7.7247×
Jun 30, 2021	6.2608×
Mar 31, 2021	4.703×
Dec 31, 2020	3.0744×
Sep 30, 2020	6.1542×
Jun 30, 2020	3.222×
Mar 31, 2020	4.8368×
Dec 31, 2019	3.7997×
Sep 30, 2019	4.9416×
Jun 30, 2019	3.4273×
Mar 31, 2019	5.0561×
Dec 31, 2018	2.9967×
Sep 30, 2018	5.0685×
Jun 30, 2018	3.922×
Mar 31, 2018	5.1024×
Dec 31, 2017	4.4496×
Sep 30, 2017	4.2755×
Jun 30, 2017	3.931×
Mar 31, 2017	4.3957×
Dec 31, 2016	3.6953×
Sep 30, 2016	3.3995×
Jun 30, 2016	3.3956×
Mar 31, 2016	3.4496×
Dec 31, 2015	3.7274×
Sep 30, 2015	3.8326×
Jun 30, 2015	3.2199×
Mar 31, 2015	3.232×
Dec 31, 2014	3.2118×
Sep 30, 2014	3.6844×
Jun 30, 2014	2.3914×
Mar 31, 2014	5.2194×
Dec 31, 2013	4.3838×
Sep 30, 2013	3.8229×
Jun 30, 2013	2.2945×
Mar 31, 2013	3.9024×
Dec 31, 2012	3.4828×
Sep 30, 2012	2.7×
Jun 30, 2012	-2.7891×
Mar 31, 2012	2.0208×
Dec 31, 2011	0.6246×
Sep 30, 2011	1.9754×
Jun 30, 2011	1.5933×
Mar 31, 2011	1.3871×
Dec 31, 2010	1.812×
Sep 30, 2010	1.5933×
Jun 30, 2010	-1.3974×
Mar 31, 2010	1.7709×
Dec 31, 2009	1.5916×
Sep 30, 2009	2.3778×
Jun 30, 2009	0.929×
Mar 31, 2009	1.373×
Dec 31, 2008	0×
Sep 30, 2008	0×
Jun 30, 2008	0×
Mar 31, 2008	0×
Dec 31, 2007	0×
Sep 30, 2007	0×
Jun 30, 2007	0×
Mar 31, 2007	0×
Dec 31, 2006	0×
Sep 30, 2006	0×
Jun 30, 2006	0×
Mar 31, 2006	0×
Dec 31, 2005	0×
Sep 30, 2005	0×
Jun 30, 2005	0×
Mar 31, 2005	0×
Dec 31, 2004	0×
Sep 30, 2004	0×
Jun 30, 2004	0×
Mar 31, 2004	0×
Dec 31, 2003	0×
Sep 30, 2003	0×
Jun 30, 2003	0×
Mar 31, 2003	0×
Dec 31, 2002	0×
Sep 30, 2002	0×
Jun 30, 2002	0×
Mar 31, 2002	0×
Dec 31, 2001	0×
Sep 30, 2001	0×