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MDU RESOURCES GROUP INC

For the period ended Dec 31, 2023. Filed Feb 22, 2024.

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A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2023 · Filed Feb 22, 2024

MDU$19.25+3.3%Stored close · as of Nov 9, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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23. Subsequent Events

Note 23 -Subsequent Events

On January 19, 2024, Cascade made the final $50.0 million repayment on the $150.0 million term loan agreement which Cascade had entered into on January 20, 2023, with a SOFR-based variable interest rate and a maturity date of January 19, 2024.

On January 19, 2024, Intermountain made the final $45.0 million repayment on the $125.0 million term loan agreement which Intermountain had entered into on January 20, 2023, with a SOFR-based variable interest rate and a maturity date of January 19, 2024.

MDU Resources Group, Inc. Form 10-K 117

Index

The following abbreviations and acronyms used in Notes to Consolidated Financial Statements are defined below:
Abbreviation or Acronym
AFUDCAllowance for funds used during construction
ASCFASB Accounting Standards Codification
ASUFASB Accounting Standards Update
Big Stone Station475-MW coal-fired electric generating facility near Big Stone City, South Dakota (22.7 percent ownership)
BSSE345-kV transmission line from Ellendale, North Dakota, to Big Stone City, South Dakota (50 percent ownership)
CascadeCascade Natural Gas Corporation, an indirect wholly owned subsidiary of MDU Energy Capital
CentennialCEHI, LLC, a direct wholly owned subsidiary of the Company, formally known as Centennial Energy Holdings, Inc. prior to the separation of Knife River from the Company. References to Centennial's historical business and operations refer to the business and operations of Centennial Energy Holdings, Inc.
Centennial CapitalCentennial Holdings Capital LLC, a direct wholly owned subsidiary of Centennial
CompanyMDU Resources Group, Inc.
Coyote CreekCoyote Creek Mining Company, LLC, a subsidiary of The North American Coal Corporation
Coyote Station427-MW coal-fired electric generating facility near Beulah, North Dakota (25 percent ownership)
EBITDAEarnings before interest, taxes, depreciation and amortization
EINEmployer Identification Number
EPAUnited States Environmental Protection Agency
FASBFinancial Accounting Standards Board
FERCFederal Energy Regulatory Commission
FidelityFidelity Exploration & Production Company, a direct wholly owned subsidiary of WBI Holdings (previously referred to as the Company's exploration and production segment)
FIPFunding improvement plan
GAAPAccounting principles generally accepted in the United States of America
Great PlainsGreat Plains Natural Gas Co., a public utility division of Montana-Dakota
IBEWInternational Brotherhood of Electrical Workers
IntermountainIntermountain Gas Company, an indirect wholly owned subsidiary of MDU Energy Capital
IPUCIdaho Public Utilities Commission
IRSInternal Revenue Service
JETx345-kV transmission line from Jamestown, North Dakota to Ellendale, North Dakota (50 percent ownership)
Knife RiverEstablished as Knife River Corporation prior to the separation from the Company, a direct wholly owned subsidiary of Centennial. Knife River refers to Knife River Corporation, during the period prior to separation, now known as "KRC Materials, Inc." Following the separation Knife River refers to Knife River Holding Company, now known as Knife River Corporation.
K-PlanCompany's 401(k) Retirement Plan
LIBORLondon Inter-bank Offered Rate
MDU Construction ServicesMDU Construction Services Group, Inc., a direct wholly owned subsidiary of Centennial
MDU Energy CapitalMDU Energy Capital, LLC, a direct wholly owned subsidiary of the Company
MEPPMultiemployer pension plan
MISOMidcontinent Independent System Operator, Inc., the organization that provides open-access transmission services and monitors the high-voltage transmission system in the Midwest United States and Manitoba, Canada and a southern United States region which includes much of Arkansas, Mississippi and Louisiana
MNPUCMinnesota Public Utilities Commission
Montana-DakotaMontana-Dakota Utilities Co. a direct wholly owned subsidiary of MDU Energy Capital
MTPSCMontana Public Service Commission
MWMegawatt
NDPSCNorth Dakota Public Service Commission
PRPPotentially Responsible Party
RPRehabilitation plan
SDPUCSouth Dakota Public Utilities Commission

118 MDU Resources Group, Inc. Form 10-K

Index

SECUnited States Securities and Exchange Commission
Securities ActSecurities Act of 1933, as amended
SOFRSecured Overnight Financing Rate
VIEVariable interest entity
Washington DOEWashington State Department of Ecology
WBI Energy TransmissionWBI Energy Transmission, Inc., an indirect wholly owned subsidiary of WBI Holdings
WBI HoldingsWBI Holdings, Inc., a direct wholly owned subsidiary of Centennial
WUTCWashington Utilities and Transportation Commission
Wygen III100-MW coal-fired electric generating facility near Gillette, Wyoming (25 percent ownership)

MDU Resources Group, Inc. Form 10-K 119

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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.