Johnson Dennis W

Johnson Dennis W is listed in filings as Director at MDU Resources Group, Inc.. This profile follows SEC Form 4 activity through Nov 14, 2025, including purchase activity. Recent filings connect the profile to MDU Resources Group, Inc. (MDU). The current snapshot covers public activity from Nov 19, 2024 to Nov 14, 2025. Reported amounts are shown as $499.2K. The page organizes purchases, sales, issuer links, reported share activity, and filing evidence for review as public disclosure data.