BKHBlack Hills Corporation

$76.08+34% 1Y

$76.08

$57.2552 weeks$76.50

BKH in its own filings

Nothing in BKH's filing record raises a hard flag: no restatement, late filing, bankruptcy or delisting notice, and no auditor change next to one. That is the common case, not a distinction.

491

Events found in the filings · across 3,097 filings · the record starts in 2000

Hard flags: none
Hard flags
Most recent filing: Oct 6, 2026
Most recent filing · Form 8-K
Record starts: Dec 26, 2000
Record starts · the earliest filing Ryufin holds for this name

Details›

Next results filingsame week as a year ago: expected around Nov 4, 2026
Security removed from listing or deregisteredhistorical · usually a matured note or preferred class, not the common shares: 2018-11-01
SEC comment-letter activity29 occurrences: 2026-02-05

SEC EDGAR submissions index and 8-K item codes; 4.02 and 1.03 items are confirmed against the filing text.

What the company said

The company's own words from its current reports to the SEC, newest first

Oct 6, 2026Black Hills Corp. Executes Definitive Agreements to Serve Google’s Planned Data Center in Cheyenne, Wyoming.Regulation FD disclosure · press release
Aug 17, 2026Black Hills Corporation ("Black Hills" or the "Company") is filing this Current Report on Form 8-K solely to provide certain information relating to the pending merger transaction involving Black Hills and NorthWestern Energy Group, Inc., a Delaware corporation (“NorthWestern”)Other event · Form 8-K
May 15, 2026Black Hills Corporation ("Black Hills" or the "Company") is filing this Current Report on Form 8-K solely to provide certain information relating to the pending merger transaction involving Black Hills and NorthWestern Energy Group, Inc., a Delaware corporation (“NorthWestern”)Other event · Form 8-K
May 6, 2026Black Hills Corp. Reaffirms 2026 Earnings Guidance, Reports 2026 First-Quarter Results, and Provides Updates on Merger with NorthWestern Energy and Data Center Progress.Earnings release · press release
Apr 2, 2026On April 2, 2026, Black Hills Corporation (the “Company”) held a special meeting of shareholders (the “Special Meeting”) to consider certain proposals related to the Agreement and Plan of Merger (the Merger Agreement”), dated August 18, 2025, by and among the Company, River Merger Sub Inc. (“Merger Sub”), and …Shareholder vote results · Form 8-K
Feb 19, 2026Black Hills Corporation ("Black Hills" or the "Company") is filing this Current Report on Form 8-K solely to provide certain information relating to the pending merger transaction involving Black Hills and NorthWestern Energy Group, Inc., a Delaware corporation (“NorthWestern”)Other event · Form 8-K
Oct 2, 2025Completion of Debt Offering On October 2, 2025, Black Hills Corporation (the “Company” or “we”) issued and sold an aggregate principal amount of $450 million of its 4.550% Notes due 2031 (the “Notes”)Material agreement entered · Form 8-K
Sep 29, 2025On September 25, 2025, Black Hills Corporation (the “Company” or “we”) entered into an Underwriting Agreement by and between the Company and the representative of the several underwriters named in Schedule A thereto (the “Underwriting Agreement”), pursuant to which the Company has agreed to issue and sell and the …Material agreement entered · Form 8-K