Form4insider filings, from the source

Insider · CIK 0002043675

Vernon A. Dosch

Files at: MDU. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 30, 2026 AForm 4 →Jul 1, 9:22 pm EDTMDU RESOURCES GROUP INCMDU1,293——18,834—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.