MDU RESOURCES GROUP INC
For the period ended Sep 30, 2026. Filed Nov 6, 2026.
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A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.
Sep 30, 2026 · Filed Nov 6, 2026
Extracted filing text, with the paragraph anchors used by the comparison.
See the whole filing, with its images and exhibitsContents
Exhibits Index
Index
| Exhibits Index | ||||||
|---|---|---|---|---|---|---|
| Incorporated by Reference | ||||||
| Exhibit Number · Exhibit Description · FiledHerewith · Form · PeriodEnded · Exhibit · FilingDate · File Number | ||||||
| 3(a) | Amended and Restated Certificate of Incorporation of MDU Resources Group, Inc. | 8-K | 3.2 | 5/8/19 | 1-03480 | |
| 3(b) | Bylaws of MDU Resources Group, Inc. | 8-K | 3.1 | 2/14/25 | 1-03480 | |
| **4(a) | Montana-Dakota Utilities Co. Note Purchase Agreement, Dated June 16, 2026 | X | ||||
| **4(b) | Cascade Natural Gas Corporation Note Purchase Agreement, dated August 24, 2026 | X | ||||
| **4(c) | Intermountain Gas Company Note Purchase Agreement, dated September 22, 2026 | X | ||||
| ***10(a) | Forward Sale Agreement between MDU Resources Group, Inc. and Wells Fargo Bank, National Association, dated August 27, 2026 | X | ||||
| ***10(b) | Forward Sale Agreement between MDU Resources Group, Inc. and Bank of America, N.A., dated September 2, 2026 | X | ||||
| ***10(c) | Forward Sale Agreement between MDU Resources Group, Inc. and JPMorgan Chase Bank, National Association, New York Branch, dated September 4, 2026 | X | ||||
| 31(a) | Certification of Chief Executive Officer filed pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 | X | ||||
| 31(b) | Certification of Chief Financial Officer filed pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 | X | ||||
| *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 | X | ||||
| 101.INS | XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document | |||||
| 101.SCH | XBRL Taxonomy Extension Schema Document | |||||
| 101.CAL | XBRL Taxonomy Extension Calculation Linkbase Document | |||||
| 101.DEF | XBRL Taxonomy Extension Definition Linkbase Document | |||||
| 101.LAB | XBRL Taxonomy Extension Label Linkbase Document | |||||
| 101.PRE | XBRL Taxonomy Extension Presentation Linkbase Document | |||||
| 104 | Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101) | |||||
*Furnished Herewith
**Certain schedules and exhibits have been omitted pursuant to Item 601(a)(5) of Regulation S-K. The Company hereby undertakes to supplementally furnish copies of any omitted schedules and exhibits to the U.S. Securities and Exchange Commission upon request; provided that the Company may request confidential treatment pursuant to Rule 24b-2 of the Securities Exchange Act of 1934, as amended.
***Certain portions of this exhibit have been redacted pursuant to Item 301(b)(10)(iv) of Regulations S-K. The Company hereby undertakes to supplementally furnish an unredacted copy of the exhibit to the Securities and Exchange Commission upon its request.
The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.