Original filing text · Part II

Item 1 — Legal Proceedings

Mdu Resources Group, Inc. · 10-Q · Q2 FY2026 · Period ended Jun 30, 2026

This is the extracted source text from the SEC filing. Formatting may differ from the original document.

There were no material changes to the Company's legal proceedings in Part I, Item 3 - Legal Proceedings in the 2025 Annual Report.