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Black Hills Corporation

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SEC filings and other documents


Explore the latest company documents and SEC filings from the company, including Forms 10-K, 10-Q, 8-K, and other key disclosures. Evaluate financial performance and operational updates to make more informed decisions.
Event/report
Event date
Documents and forms
2025
Q3 2025
Nov 6, 2025
Earnings release8-K
Quarterly report10-Q
Slides
Transcript
M&A Announcement
Aug 19, 2025
Press release
Transcript
Q2 2025
Jul 31, 2025
Earnings release8-K
Quarterly report10-Q
Slides
Transcript
Investor Presentation
Jun 1, 2025
Slides
Q1 2025
May 8, 2025
Earnings release8-K
Quarterly report10-Q
Slides
Transcript
AGM 2025
Apr 23, 2025
Slides
Transcript
Investor Presentation
Mar 1, 2025
Slides
2024
Q4 2024
Feb 6, 2025
Annual report10-K
Earnings release8-K
Slides
Transcript
Q3 2024
Nov 7, 2024
Earnings release8-K
Quarterly report10-Q
Slides
Q2 2024
Aug 1, 2024
Earnings release8-K
Quarterly report10-Q
Slides
Q1 2024
May 9, 2024
Earnings release8-K
Quarterly report10-Q
Slides
2023
Q4 2023
Feb 8, 2024
Annual report10-K
Earnings release8-K
Slides
Q3 2023
Nov 2, 2023
Earnings release8-K
Quarterly report10-Q
Slides
Q2 2023
Aug 3, 2023
Earnings release8-K
Quarterly report10-Q
Slides
Q1 2023
May 4, 2023
Earnings release8-K
Quarterly report10-Q
Slides
AGM 2023
Apr 25, 2023
Slides
2022
Q4 2022
Feb 8, 2023
Annual report10-K
Slides
Q3 2022
Nov 3, 2022
Earnings release8-K
Quarterly report10-Q
Slides
Q2 2022
Aug 4, 2022
Earnings release8-K
Quarterly report10-Q
Slides
Q1 2022
May 5, 2022
Earnings release8-K
Quarterly report10-Q
Slides
AGM 2022
Apr 26, 2022
Slides
2021
Q4 2021
Feb 10, 2022
Annual report10-K
Earnings release8-K
Slides
Q3 2021
Nov 3, 2021
Earnings release8-K
Quarterly report10-Q
Slides
Q2 2021
Aug 4, 2021
Earnings release8-K
Quarterly report10-Q
Slides
Q1 2021
May 5, 2021
Earnings release8-K
Quarterly report10-Q
Slides
AGM 2021
Apr 27, 2021
Slides
2020
Q4 2020
Feb 10, 2021
Annual report10-K
Earnings release8-K
Slides
Q3 2020
Nov 3, 2020
Earnings release8-K
Quarterly report10-Q
Slides
Q2 2020
Aug 4, 2020
Earnings release8-K
Quarterly report10-Q
Slides
Q1 2020
May 5, 2020
Earnings release8-K
Quarterly report10-Q
Slides
AGM 2020
Apr 28, 2020
Slides
2019
Q4 2019
Feb 7, 2020
Annual report10-K
Earnings release8-K
Slides
Q3 2019
Nov 5, 2019
Earnings release8-K
Quarterly report10-Q
Slides
Q2 2019
Aug 6, 2019
Earnings release8-K
Quarterly report10-Q
Slides
Q1 2019
May 3, 2019
Earnings release8-K
Quarterly report10-Q
Slides
2018
Q4 2018
Feb 8, 2019
Annual report10-K
Earnings release8-K
Slides
Q3 2018
Nov 6, 2018
Earnings release8-K
Quarterly report10-Q
Slides
Q2 2018
Aug 7, 2018
Earnings release8-K
Quarterly report10-Q
Slides
Q1 2018
May 4, 2018
Earnings release8-K
Quarterly report10-Q
Slides
2017
Q4 2017
Feb 26, 2018
Annual report10-K
2016
Q4 2016
Feb 27, 2017
Annual report10-K
2015
Q4 2015
Feb 25, 2016
Annual report10-K
2014
Q4 2014
Feb 25, 2015
Annual report10-K