Latest 10-Q

What changed in Black Hills Corporation's latest quarterly report, compared with the one before.

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Insider trades

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.

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13F holders

Funds that report this stock, checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.

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Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.

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Lobbying

What Black Hills Corporation and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.

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Lobbying and contracts

$108.0K · — in 12 mo

What Black Hills Corporation reported spending on lobbying next to the federal contracts it was awarded, by year.Lobbying: each report counts once. If a report was amended, only the newest version counts. Totals use the company's own report when it files one (it includes payments to hired firms); otherwise the hired firms' reported income. Registrations and reports with no amount are not counted. A firm that hands part of its work to another firm may report the same money as that other firm does; the filings do not allow us to tell. Contracts: each award is counted once, for the company that received it (or its listed parent when only the parent is matched), in the year of its first obligation. The amount is the total obligated to date, so a later increase is counted in the year the award began. Only awards of $1 million or more are collected. Agencies: the offices named on lobbying reports and the awarding agencies of contracts are matched to one department name (the Army, Navy and Air Force count as the Department of Defense; NIH, FDA and CMS as Health and Human Services). An agency is listed under both when the company lobbied it and was awarded a contract by it in the same period. Offices outside this list, and Congress, are not counted as agencies.

$0$20.0M$40.0M$60.0M$80.0M2022 · Lobbying: $02022 · Federal contracts: $2,696,31720222024 · Lobbying: $02024 · Federal contracts: $60,446,11220242025 · Lobbying: $150,0002025 · Federal contracts: $020252026 YTD · Lobbying: $108,0002026 YTD · Federal contracts: $02026 YTD

Lobbying Federal contractsBoth bars use one dollar scale.

Lobbying and federal contracts of Black Hills Corporation by year
Gifts by the company's PAC to candidates for Congress. They come from donations to the PAC, not from the company's own funds.
2026 (year to date)$108.0K3Budget and appropriations, Energy and nuclear, Environment and Superfund——————
2025$150.0K3Budget and appropriations, Energy and nuclear, Environment and Superfund——————
2024————$60.4M1VA——
2022————$2.7M1Justice——

Agencies both lobbied and awarding contracts

No agency appears on both sides in the last 12 months.

Lobbying and contract awards are reported separately; showing them together does not mean one caused the other.

All companies · Contract awards · Lobbying reports

Capitol Hires at Black Hills Corporation

1 hire

Lobbyists for Black Hills Corporation who say they once worked in Congress or the executive branch.

Capitol Hires at Black Hills Corporation
LobbyistFormer officeThe covered position the lobbyist says they held: an office of a member of Congress, a committee or an executive-branch body, as written in the filing. The member's name is a link only when exactly one member of Congress fits the name, chamber, first name and years given; otherwise it stays as written.RoleLobbying firmFilingThe lobbying report (LDA form LD-2) that names this lobbyist and office, with a link to it. Report period is the quarter the report covers; Posted is the day it was filed or amended, which can be much later. The same lobbyist is named again on each quarterly report for the same client, so a row is shown once, from the newest report, with the number of filings that name them.
Jafar KarimHHS
Executive branch
US Senate, US House, , USDABlack Hills Corporation
Report period 2026 Q3 ↗
Posted Oct 19, 2026 · in 8 filings

Each row reflects what was disclosed at the time of filing. A lobbyist listed may no longer be registered.

Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

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More filings and data

Each opens the table.

About the company

The basics from the company’s SEC registration.

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$86.70−$0.83 (−0.95%) Nov 13 close
Oct 13, 2026: $77.24Oct 14, 2026: $76.43Oct 15, 2026: $75.87Oct 16, 2026: $76.63Oct 19, 2026: $76.40Oct 20, 2026: $77.53Oct 21, 2026: $78.55Oct 22, 2026: $79.31Oct 23, 2026: $79.41Oct 26, 2026: $80.20Oct 27, 2026: $81.75Oct 28, 2026: $80.79Oct 29, 2026: $81.46Oct 30, 2026: $82.01Nov 2, 2026: $82.51Nov 3, 2026: $82.20Nov 4, 2026: $84.19Nov 5, 2026: $84.63Nov 6, 2026: $84.87Nov 9, 2026: $86.35Nov 10, 2026: $87.04Nov 11, 2026: $86.96Nov 12, 2026: $87.53Nov 13, 2026: $86.70
Oct 13, 2026Low $75.87 · High $87.53Nov 13, 2026
Aug 13, 2026: $73.94Aug 14, 2026: $74.29Aug 17, 2026: $73.39Aug 18, 2026: $73.15Aug 19, 2026: $73.19Aug 20, 2026: $73.29Aug 21, 2026: $71.69Aug 24, 2026: $72.03Aug 25, 2026: $73.02Aug 26, 2026: $73.78Aug 27, 2026: $73.42Aug 28, 2026: $72.80Aug 31, 2026: $71.68Sep 1, 2026: $72.40Sep 2, 2026: $72.59Sep 3, 2026: $73.30Sep 4, 2026: $73.21Sep 8, 2026: $74.19Sep 9, 2026: $72.82Sep 10, 2026: $72.28Sep 11, 2026: $71.30Sep 14, 2026: $70.62Sep 15, 2026: $69.96Sep 16, 2026: $70.50Sep 17, 2026: $71.32Sep 18, 2026: $70.45Sep 21, 2026: $71.96Sep 22, 2026: $71.77Sep 23, 2026: $70.51Sep 24, 2026: $69.93Sep 25, 2026: $70.46Sep 28, 2026: $69.73Sep 29, 2026: $70.27Sep 30, 2026: $70.08Oct 1, 2026: $70.14Oct 2, 2026: $70.96Oct 5, 2026: $70.48Oct 6, 2026: $70.74Oct 7, 2026: $75.84Oct 8, 2026: $76.52Oct 9, 2026: $76.08Oct 12, 2026: $76.32Oct 13, 2026: $77.24Oct 14, 2026: $76.43Oct 15, 2026: $75.87Oct 16, 2026: $76.63Oct 19, 2026: $76.40Oct 20, 2026: $77.53Oct 21, 2026: $78.55Oct 22, 2026: $79.31Oct 23, 2026: $79.41Oct 26, 2026: $80.20Oct 27, 2026: $81.75Oct 28, 2026: $80.79Oct 29, 2026: $81.46Oct 30, 2026: $82.01Nov 2, 2026: $82.51Nov 3, 2026: $82.20Nov 4, 2026: $84.19Nov 5, 2026: $84.63Nov 6, 2026: $84.87Nov 9, 2026: $86.35Nov 10, 2026: $87.04Nov 11, 2026: $86.96Nov 12, 2026: $87.53Nov 13, 2026: $86.70
Aug 13, 2026Low $69.73 · High $87.53Nov 13, 2026
Nov 13, 2025: $70.30Nov 14, 2025: $69.94Nov 17, 2025: $69.54Nov 18, 2025: $70.29Nov 19, 2025: $69.69Nov 20, 2025: $69.99Nov 21, 2025: $70.07Nov 24, 2025: $71.10Nov 25, 2025: $71.99Nov 26, 2025: $72.99Nov 28, 2025: $73.79Dec 1, 2025: $72.46Dec 2, 2025: $71.76Dec 3, 2025: $71.15Dec 4, 2025: $70.04Dec 5, 2025: $69.94Dec 8, 2025: $70.12Dec 9, 2025: $70.52Dec 10, 2025: $71.21Dec 11, 2025: $71.99Dec 12, 2025: $72.63Dec 15, 2025: $72.07Dec 16, 2025: $70.67Dec 17, 2025: $70.59Dec 18, 2025: $68.93Dec 19, 2025: $67.50Dec 22, 2025: $68.86Dec 23, 2025: $69.08Dec 24, 2025: $69.45Dec 26, 2025: $69.31Dec 29, 2025: $69.75Dec 30, 2025: $69.59Dec 31, 2025: $69.42Jan 2, 2026: $69.65Jan 5, 2026: $69.37Jan 6, 2026: $69.39Jan 7, 2026: $71.92Jan 8, 2026: $71.19Jan 9, 2026: $70.72Jan 12, 2026: $70.60Jan 13, 2026: $70.73Jan 14, 2026: $72.08Jan 15, 2026: $73.14Jan 16, 2026: $73.34Jan 20, 2026: $72.52Jan 21, 2026: $73.28Jan 22, 2026: $72.38Jan 23, 2026: $71.68Jan 26, 2026: $72.68Jan 27, 2026: $73.62Jan 28, 2026: $72.16Jan 29, 2026: $72.81Jan 30, 2026: $72.98Feb 2, 2026: $72.46Feb 3, 2026: $74.04Feb 4, 2026: $73.74Feb 5, 2026: $74.44Feb 6, 2026: $72.30Feb 9, 2026: $71.48Feb 10, 2026: $72.40Feb 11, 2026: $72.61Feb 12, 2026: $73.21Feb 13, 2026: $74.05Feb 17, 2026: $73.57Feb 18, 2026: $73.07Feb 19, 2026: $73.09Feb 20, 2026: $73.35Feb 23, 2026: $73.48Feb 24, 2026: $73.72Feb 25, 2026: $73.42Feb 26, 2026: $73.83Feb 27, 2026: $73.66Mar 2, 2026: $73.49Mar 3, 2026: $74.30Mar 4, 2026: $75.76Mar 5, 2026: $74.29Mar 6, 2026: $73.51Mar 9, 2026: $72.55Mar 10, 2026: $71.22Mar 11, 2026: $70.13Mar 12, 2026: $70.65Mar 13, 2026: $72.46Mar 16, 2026: $71.71Mar 17, 2026: $71.59Mar 18, 2026: $71.33Mar 19, 2026: $70.92Mar 20, 2026: $67.84Mar 23, 2026: $68.23Mar 24, 2026: $68.55Mar 25, 2026: $68.85Mar 26, 2026: $68.47Mar 27, 2026: $68.70Mar 30, 2026: $69.12Mar 31, 2026: $69.41Apr 1, 2026: $69.89Apr 2, 2026: $70.83Apr 6, 2026: $71.26Apr 7, 2026: $72.99Apr 8, 2026: $73.82Apr 9, 2026: $74.01Apr 10, 2026: $73.80Apr 13, 2026: $72.17Apr 14, 2026: $76.60Apr 15, 2026: $76.56Apr 16, 2026: $76.83Apr 17, 2026: $76.07Apr 20, 2026: $75.60Apr 21, 2026: $73.51Apr 22, 2026: $72.53Apr 23, 2026: $74.67Apr 24, 2026: $74.17Apr 27, 2026: $75.22Apr 28, 2026: $75.24Apr 29, 2026: $74.31Apr 30, 2026: $75.29May 1, 2026: $75.50May 4, 2026: $74.92May 5, 2026: $73.84May 6, 2026: $73.92May 7, 2026: $75.22May 8, 2026: $75.23May 11, 2026: $73.44May 12, 2026: $74.30May 13, 2026: $74.05May 14, 2026: $74.45May 15, 2026: $72.84May 18, 2026: $73.98May 19, 2026: $73.29May 20, 2026: $73.84May 21, 2026: $74.16May 22, 2026: $74.29May 26, 2026: $74.76May 27, 2026: $74.50May 28, 2026: $73.09May 29, 2026: $72.82Jun 1, 2026: $70.42Jun 2, 2026: $72.05Jun 3, 2026: $71.47Jun 4, 2026: $71.90Jun 5, 2026: $72.78Jun 8, 2026: $72.19Jun 9, 2026: $67.78Jun 10, 2026: $71.94Jun 11, 2026: $71.78Jun 12, 2026: $73.50Jun 15, 2026: $73.80Jun 16, 2026: $73.51Jun 17, 2026: $72.04Jun 18, 2026: $72.75Jun 22, 2026: $72.92Jun 23, 2026: $73.84Jun 24, 2026: $74.56Jun 25, 2026: $74.31Jun 26, 2026: $76.04Jun 29, 2026: $75.25Jun 30, 2026: $74.40Jul 1, 2026: $73.64Jul 2, 2026: $73.79Jul 6, 2026: $72.16Jul 7, 2026: $73.25Jul 8, 2026: $72.90Jul 9, 2026: $73.28Jul 10, 2026: $75.21Jul 13, 2026: $75.80Jul 14, 2026: $75.54Jul 15, 2026: $74.21Jul 16, 2026: $75.81Jul 17, 2026: $74.61Jul 20, 2026: $74.48Jul 21, 2026: $74.30Jul 22, 2026: $74.98Jul 23, 2026: $75.10Jul 24, 2026: $75.29Jul 27, 2026: $74.66Jul 28, 2026: $74.80Jul 29, 2026: $72.94Jul 30, 2026: $72.23Jul 31, 2026: $71.21Aug 3, 2026: $71.23Aug 4, 2026: $72.24Aug 5, 2026: $71.72Aug 6, 2026: $72.75Aug 7, 2026: $74.65Aug 10, 2026: $73.70Aug 11, 2026: $73.26Aug 12, 2026: $73.16Aug 13, 2026: $73.94Aug 14, 2026: $74.29Aug 17, 2026: $73.39Aug 18, 2026: $73.15Aug 19, 2026: $73.19Aug 20, 2026: $73.29Aug 21, 2026: $71.69Aug 24, 2026: $72.03Aug 25, 2026: $73.02Aug 26, 2026: $73.78Aug 27, 2026: $73.42Aug 28, 2026: $72.80Aug 31, 2026: $71.68Sep 1, 2026: $72.40Sep 2, 2026: $72.59Sep 3, 2026: $73.30Sep 4, 2026: $73.21Sep 8, 2026: $74.19Sep 9, 2026: $72.82Sep 10, 2026: $72.28Sep 11, 2026: $71.30Sep 14, 2026: $70.62Sep 15, 2026: $69.96Sep 16, 2026: $70.50Sep 17, 2026: $71.32Sep 18, 2026: $70.45Sep 21, 2026: $71.96Sep 22, 2026: $71.77Sep 23, 2026: $70.51Sep 24, 2026: $69.93Sep 25, 2026: $70.46Sep 28, 2026: $69.73Sep 29, 2026: $70.27Sep 30, 2026: $70.08Oct 1, 2026: $70.14Oct 2, 2026: $70.96Oct 5, 2026: $70.48Oct 6, 2026: $70.74Oct 7, 2026: $75.84Oct 8, 2026: $76.52Oct 9, 2026: $76.08Oct 12, 2026: $76.32Oct 13, 2026: $77.24Oct 14, 2026: $76.43Oct 15, 2026: $75.87Oct 16, 2026: $76.63Oct 19, 2026: $76.40Oct 20, 2026: $77.53Oct 21, 2026: $78.55Oct 22, 2026: $79.31Oct 23, 2026: $79.41Oct 26, 2026: $80.20Oct 27, 2026: $81.75Oct 28, 2026: $80.79Oct 29, 2026: $81.46Oct 30, 2026: $82.01Nov 2, 2026: $82.51Nov 3, 2026: $82.20Nov 4, 2026: $84.19Nov 5, 2026: $84.63Nov 6, 2026: $84.87Nov 9, 2026: $86.35Nov 10, 2026: $87.04Nov 11, 2026: $86.96Nov 12, 2026: $87.53Nov 13, 2026: $86.70
Nov 13, 2025Low $67.50 · High $87.53Nov 13, 2026
Congress purchase Congress sale Insider sale over $1M

Adjusted for stock splits; not for dividends. Where prices come from.

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