Otter Tail Corp
OTTR
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Filing DATE FP FY End Date URL VIEW
10-K 2/14/2024 4 2023 12/31/2023 SEC view
8-K 2/13/2024 4 2023 12/31/2023 SEC view data
10-Q 11/3/2023 3 2023 9/30/2023 SEC view
8-K 10/31/2023 3 2023 9/30/2023 SEC view data
10-Q 8/2/2023 2 2023 6/30/2023 SEC view
8-K 8/1/2023 2 2023 6/30/2023 SEC view data
10-Q 5/3/2023 1 2023 3/31/2023 SEC view
8-K 5/2/2023 1 2023 3/31/2023 SEC view data
10-K 2/15/2023 4 2022 12/31/2022 SEC view
8-K 2/14/2023 4 2022 12/31/2022 SEC view data
10-Q 11/2/2022 3 2022 9/30/2022 SEC view
8-K 11/1/2022 3 2022 9/30/2022 SEC view data
10-Q 8/3/2022 2 2022 6/30/2022 SEC view
8-K 8/2/2022 2 2022 6/30/2022 SEC view data
10-Q 5/4/2022 1 2022 3/31/2022 SEC view
8-K 5/3/2022 1 2022 3/31/2022 SEC view data
10-K 2/16/2022 4 2021 12/31/2021 SEC view
8-K 2/15/2022 4 2021 12/31/2021 SEC view data
10-Q 11/3/2021 3 2021 9/30/2021 SEC view
8-K 11/2/2021 3 2021 9/30/2021 SEC view data
10-Q 8/6/2021 2 2021 6/30/2021 SEC view
8-K 8/3/2021 2 2021 6/30/2021 SEC view data
10-Q 5/7/2021 1 2021 3/31/2021 SEC view
8-K 5/4/2021 1 2021 3/31/2021 SEC view data
10-K 2/19/2021 4 2020 12/31/2020 SEC view
8-K 2/16/2021 4 2020 12/31/2020 SEC view data
10-Q 11/6/2020 3 2020 9/30/2020 SEC view
8-K 11/3/2020 3 2020 9/30/2020 SEC view data
10-Q 8/7/2020 2 2020 6/30/2020 SEC view
8-K 8/4/2020 2 2020 6/30/2020 SEC view data
10-Q 5/8/2020 1 2020 3/31/2020 SEC view
8-K 5/6/2020 1 2020 3/31/2020 SEC view data
10-K 2/20/2020 4 2019 12/31/2019 SEC view
8-K 2/18/2020 4 2019 12/31/2019 SEC view data
10-Q 11/8/2019 3 2019 9/30/2019 SEC view
8-K 11/5/2019 3 2019 9/30/2019 SEC view data
10-Q 8/9/2019 2 2019 6/30/2019 SEC view
8-K 8/6/2019 2 2019 6/30/2019 SEC view data
10-Q 5/9/2019 1 2019 3/31/2019 SEC view
8-K 5/7/2019 1 2019 3/31/2019 SEC view data
10-K 2/22/2019 4 2018 12/31/2018 SEC view
8-K 2/19/2019 4 2018 12/31/2018 SEC view data
10-Q 11/9/2018 3 2018 9/30/2018 SEC view
8-K 11/6/2018 3 2018 9/30/2018 SEC view data
10-Q 8/9/2018 2 2018 6/30/2018 SEC view
8-K 8/7/2018 2 2018 6/30/2018 SEC view data
10-Q 5/9/2018 1 2018 3/31/2018 SEC view
8-K 5/8/2018 1 2018 3/31/2018 SEC view data
10-K/A [Amend] 2/22/2018 4 2017 12/31/2017 SEC view
10-K 2/20/2018 4 2017 12/31/2017 SEC view
8-K 2/13/2018 4 2017 12/31/2017 SEC view data
10-Q 11/8/2017 3 2017 9/30/2017 SEC view
8-K 11/2/2017 3 2017 9/30/2017 SEC view data
10-Q 8/9/2017 2 2017 6/30/2017 SEC view
8-K 8/8/2017 2 2017 6/30/2017 SEC view data
10-K/A [Amend] 5/15/2017 4 2016 12/31/2016 SEC view
10-Q 5/9/2017 1 2017 3/31/2017 SEC view
8-K 5/2/2017 1 2017 3/31/2017 SEC view data
10-K 2/22/2017 4 2016 12/31/2016 SEC view
8-K 2/7/2017 4 2016 12/31/2016 SEC view data
10-Q 11/7/2016 3 2016 9/30/2016 SEC view
8-K 11/3/2016 3 2016 9/30/2016 SEC view data
10-Q 8/9/2016 2 2016 6/30/2016 SEC view
8-K 8/9/2016 2 2016 6/30/2016 SEC view data
10-Q 5/9/2016 1 2016 3/31/2016 SEC view
8-K 5/3/2016 1 2016 3/31/2016 SEC view data
10-K 2/29/2016 4 2015 12/31/2015 SEC view
8-K 2/9/2016 4 2015 12/31/2015 SEC view data
10-Q 11/9/2015 3 2015 9/30/2015 SEC view
8-K 11/3/2015 3 2015 9/30/2015 SEC view data
10-Q 8/10/2015 2 2015 6/30/2015 SEC view
8-K 8/4/2015 2 2015 6/30/2015 SEC view data
10-Q 5/11/2015 1 2015 3/31/2015 SEC view
8-K 5/5/2015 1 2015 3/31/2015 SEC view data
10-K 3/2/2015 4 2014 12/31/2014 SEC view
8-K 2/10/2015 4 2014 12/31/2014 SEC view data
10-Q 11/10/2014 3 2014 9/30/2014 SEC view
8-K 11/4/2014 3 2014 9/30/2014 SEC view data
10-Q 8/11/2014 2 2014 6/30/2014 SEC view
8-K 8/5/2014 2 2014 6/30/2014 SEC view data
10-Q 5/12/2014 1 2014 3/31/2014 SEC view
8-K 5/6/2014 1 2014 3/31/2014 SEC view data
10-K 3/3/2014 4 2013 12/31/2013 SEC view
8-K 2/11/2014 4 2013 12/31/2013 SEC view data
10-Q 11/12/2013 3 2013 9/30/2013 SEC view
8-K 11/5/2013 3 2013 9/30/2013 SEC view data
10-Q/A [Amend] 9/27/2013 2 2013 6/30/2013 SEC view
10-Q 8/9/2013 2 2013 6/30/2013 SEC view
8-K 8/6/2013 2 2013 6/30/2013 SEC view data
10-Q 5/10/2013 1 2013 3/31/2013 SEC view
8-K 5/7/2013 1 2013 3/31/2013 SEC view data
10-K 2/27/2013 4 2012 12/31/2012 SEC view
8-K 2/12/2013 4 2012 12/31/2012 SEC view data
10-Q 11/9/2012 3 2012 9/30/2012 SEC view
8-K 11/6/2012 3 2012 9/30/2012 SEC view data
10-Q 8/9/2012 2 2012 6/30/2012 SEC view
8-K 8/7/2012 2 2012 6/30/2012 SEC view data
10-Q 5/10/2012 1 2012 3/31/2012 SEC view
8-K 5/8/2012 1 2012 3/31/2012 SEC view data
10-K 2/29/2012 4 2011 12/31/2011 SEC view
8-K 2/7/2012 4 2011 12/31/2011 SEC view data
10-Q 11/9/2011 3 2011 9/30/2011 SEC view
8-K 11/4/2011 3 2011 9/30/2011 SEC view data
10-Q 8/9/2011 2 2011 6/30/2011 SEC view
8-K 8/9/2011 2 2011 6/30/2011 SEC view data
10-Q 5/10/2011 1 2011 3/31/2011 SEC view
8-K 5/10/2011 1 2011 3/31/2011 SEC view data
10-K 2/28/2011 4 2010 12/31/2010 SEC view
8-K 2/8/2011 4 2010 12/31/2010 SEC view data
10-Q 11/8/2010 3 2010 9/30/2010 SEC view
8-K 10/29/2010 3 2010 9/30/2010 SEC view data
10-Q 8/9/2010 2 2010 6/30/2010 SEC view
8-K 8/3/2010 2 2010 6/30/2010 SEC view data
10-Q 5/7/2010 1 2010 3/31/2010 SEC view
8-K 5/4/2010 1 2010 3/31/2010 SEC view data
10-K 2/26/2010 4 2009 12/31/2009 SEC view
8-K 2/9/2010 4 2009 12/31/2009 SEC view data
10-Q 11/9/2009 3 2009 9/30/2009 SEC view
8-K 10/30/2009 3 2009 9/30/2009 SEC view data
10-Q 8/7/2009 2 2009 6/30/2009 SEC view
8-K 8/4/2009 2 2009 6/30/2009 SEC view data