MDU 10-K Annual Report Dec. 31, 2022 | Alphaminr
MDU RESOURCES GROUP INC

MDU 10-K Fiscal year ended Dec. 31, 2022

MDU RESOURCES GROUP INC
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PROXIES
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TABLE OF CONTENTS
Part IItem 1B. Unresolved Staff CommentsItem 3. Legal ProceedingsItem 4. Mine Safety DisclosuresPart IIItem 5. Market For The Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases Of Equity SecuritiesItem 7. Management's Discussion and Analysis Of Financial Condition and Results Of OperationItem 7A. Quantitative and Qualitative Disclosures About Market RiskItem 8. Financial Statements and Supplementary DataNote 1 - Basis Of PresentationNote 2 - Significant Accounting PoliciesNote 3 - Revenue From Contracts with CustomersNote 4 - Business CombinationsNote 5 - Property, Plant and EquipmentNote 6 - Regulatory Assets and LiabilitiesNote 7 - Goodwill and Other Intangible AssetsNote 8 - Fair Value MeasurementsNote 9 - DebtNote 10 - LeasesNote 11 - Asset Retirement ObligationsNote 12 - EquityNote 13 - Stock-based CompensationNote 14 - Accumulated Other Comprehensive LossNote 15 - Income TaxesNote 16 - Cash Flow InformationNote 17 - Business Segment DataNote 18 - Employee Benefit PlansNote 19 - Jointly Owned FacilitiesNote 20 - Regulatory MattersNote 21 - Commitments and ContingenciesNote 22 - Subsequent EventsItem 9. Changes in and Disagreements with Accountants on Accounting and Financial DisclosureItem 9A. Controls and ProceduresItem 9B. Other InformationItem 9C. Disclosure Regarding Foreign Jurisdictions That Prevent InspectionsPart IIIItem 10. Directors, Executive Officers and Corporate GovernanceItem 11. Executive CompensationItem 12. Security Ownership Of Certain Beneficial Owners and Management and Related Stockholder MattersItem 13. Certain Relationships and Related Transactions, and Director IndependenceItem 14. Principal Accountant Fees and ServicesPart IVItem 15. Exhibits, Financial Statement SchedulesNote 1 - Summary Of Significant Accounting PoliciesNote 2 - DebtNote 3 - DividendsItem 16. Form 10-k Summary

Exhibits

+10(k) Restricted Stock Unit Award Agreement under the Long-Term Performance-Based Incentive Plan, as amended February 11, 2021 10-K 12/31/20 10(n) 2/19/21 1-03480 +10(l) Restricted Stock Unit Award Agreement under the Long-Term Performance-Based Incentive Plan, as amended February 17, 2022 10-K 12/31/21 10(m) 2/23/22 1-03480 +10(m) Restricted Stock Unit Award Agreement under the Long-Term Performance-Based Incentive Plan, as amended February 16, 2023 +10(n) Form of MDU Resources Group, Inc. Indemnification Agreement for Section 16 Officers and Directors, dated May15, 2014 8-K 10.1 5/15/14 1-03480 +10(o) Form of Amendment No. 1 to Indemnification Agreement, dated May 15, 2014 8-K 10.2 5/15/14 1-03480 +10(p) MDU Resources Group, Inc. Section 16 Officers and Directors with Indemnification Agreements Chart, as of February 1, 2023 +10(q) MDU Resources Group, Inc. Nonqualified Defined Contribution Plan, as amended and restated November 12, 2020 10-K 12/31/20 10(r) 2/19/21 1-03480 +10(r) MDU Resources Group, Inc. Deferred Compensation Plan Adoption Agreement, as amended August 12, 2021 10-Q 9/30/21 10(c) 11/4/21 1-03480 +10(s) MDU Resources Group, Inc. Deferred Compensation Plan Document, dated November 12, 2020 8-K 10.2 11/12/20 1-03480 +10(t) MDU Resources Group, Inc. 401(k) Retirement Plan, as restated April 1, 2020 10-Q 3/31/20 10(a) 5/8/20 1-03480 +10(u) MDU Resources Group, Inc. 401(k) Retirement Plan, as amended January 1, 2022 10-K 12/31/21 10(w) 2/23/22 1-03480 +10(v) MDU Resources Group, Inc. 401(k) Retirement Plan, as amended August 17, 2022 10-Q 9/30/22 10(a) 11/3/22 1-03480 +10(w) MDU Resources Group, Inc. 401(k) Retirement Plan, as amended December 28, 2022 +10(x) Employment Letter for Jeffrey S. Thiede, dated May 16, 2013 10-K 12/31/13 10(ab) 2/21/14 1-03480 +10(y) Jason L. Vollmer Offer Letter, dated September 20, 2017 8-K 10.1 9/21/17 1-03480 +10(z) Cooperation Agreement, dated as of January 24, 2023, by and among Keith A. Meister, Corvex Management LP and MDU Resources Group, Inc. 8-K 10.1 1/24/23 1-03480 +10(aa) Retention Agreement for Jeffrey S. Thiede, dated February 17, 2023 +10(ab) David C. Barney Offer Letter, dated February 17, 2023 21 Subsidiaries of MDU Resources Group, Inc. 23 Consent of Independent Registered Public Accounting Firm 31(a) Certification of Chief Executive Officer filed pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 31(b) Certification of Chief Financial Officer filed pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 32 Certification of Chief Executive Officer and Chief Financial Officer furnished pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 95 Mine Safety Disclosures